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(Odonata, Anisoptera: Oxygastridae), a new species of Emerald dragonfly from western Pantepui region, Venezuela + + + +Author + +Marmels, Jürg De + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +72 +78 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.4 +1175-5326 +13269237 +478AAA8A-AC34-48F1-9D6D-E7D30B81BC1F + + + + + + + +Neocordulia maurocostai + +sp. nov. + + + + + + +( +Figs. 1–9 +) + + + +Material +examined. +Two ♂♂ +( +holotype +and +paratype +): +holotype +: +Venezuela +, +Amazonas State +, +Serranía del Cuao +, +Caño Negro +, + +1400 m + +elevation, +5.087°N +, +67.438°W +, + +12 March 2024 + +; +paratype +, same locality, but + +16 March 2024 + +, both +Mauro Costa +leg. (deposited in +MIZA +Odonata +collection, HT catalog number 18050) + +. + + +Etymology. The new species is dedicated to Mauro Costa, the collector of the +type +series, who is a known specialist in pantepuian Rhopalocera. + + +Description of +holotype +. + +Head: Labium, labrum, frons and rear of head ferruginous, vertex black with metallic blue shining; postfrons with weak bluish reflection, deeply furrowed in front of median ocellus; compound eyes in life vivid green to blue on top; occipital triangle large, almost as long as eye seam, brown; antenna black, face moderately covered with dark hair. +Thorax: prothorax pale brown, posterior lobe low, produced into a small median projection; pterothorax mainly metallic green laterally and dorsally, and especially on mesepisternum, covered with pale hairs; ventral parts, including coxae and basal portion of hind femora ferruginous. Rest of legs black, flexor surface of hind femur covered with at least twenty minute teeth, but no setae; tibial keel of fore leg about two fifths the length of tibia, keel of middle leg shorter than second tarsal segment, on hind tibia keel almost as long as tibia; claws with robust subapical tooth as long or even slightly surpassing tip of claw. + +Wings: hyaline, venation black, pterostigmata dark brown; membranula dark grayish brown, reaching to end of anal triangle, anal angle of HW rounded. Nodus of FW at +22 mm +from wing base and +15 mm +from proximal border of Pt. FW with 13 ax and 10 (9 right wing) px, HW with 8 (9) ax and 10 (11) px; arculus at second ax in all wing, all triangles and subtriangles free, two cubito-anal cx in HW; Rspl moderately well defined enclosing about 8-11 cells, in HW with 11, including one triplicated cell; Mspl slightly indicated in HW, absent in FW; anal loop reaching to level of penultimate ax, truncated distally enclosing 16-17 cells, and with two or three cell rows between anal loop and hind border of wing; anal triangles crossed, discoidal field of FW two-rowed, not expanding distally and ending with 5 (4) cells, in HW amplified to three cells starting at level of last ax, and ending with 11-13 marginal cells; no accessory br-cx present proximally to subnodus, but one or two distally to it, in three wings. + + +Abdomen: basal three segments dark ferruginous, rest black. Auricle smooth and obtusely rounded laterally and distally; S3 slightly constricted, S6 and S7 covered with dense, short, pale pilosity; dorsal carina visible on S7, on S9 weak, on S10 strongly raised into a longitudinal rim. S6-8 laterally expanded, but not flattened. Sternum of S8 prominent, bearing on each side an upright sub-conical process easily distinguishable in lateral view ( +Fig. 9 +). + + +Secondary genitalia: anterior lamina in lateral view not apparent; posterior hamulus robust, biparted, higher than acuminate genital lobe, which is slightly arched proximad; margin of deep, almost circular cleft between the hamular branches slightly bulging, in lateral view ( +Figs. 5, 6 +). + + +Anal appendages: Cercus black, slightly longer than S9; epiproct shorter than cercus, narrowing to about one fourth of its basal width at tip. Cerci in dorsal view subparallel, almost straight in lateral view; ventro-basal tooth absent, replaced by small, rounded, flat tubercle; a prominent conical lateral process at about midlength of cercus; dense pale hair cover on inner surface of cercus in subapical portion ( +Figs. 3, 4 +), less dense basally and distally. + +Measurements. Total length (excl. cerci) 52; abdomen (excl. cerci) 38; cercus 2.7; hind wing 40. + + + \ No newline at end of file diff --git a/data/03/91/4A/03914A50FFA5FFD146E8F9D980C630A9.xml b/data/03/91/4A/03914A50FFA5FFD146E8F9D980C630A9.xml new file mode 100644 index 00000000000..d9963f0f242 --- /dev/null +++ b/data/03/91/4A/03914A50FFA5FFD146E8F9D980C630A9.xml @@ -0,0 +1,419 @@ + + + +A new species of Asceua Thorell, 1887 (Araneae, Zodariidae) from the Western Ghats of India + + + +Author + +Asima, A. +0000-0002-3110-262X +Department of Zoology, University of Kerala, Kariavattom, Thiruvananthapuram, Kerala 695 581, India. +asimaashrafkh15@gmail.com + + + +Author + +Sankaran, Pradeep M. +0000-0003-0884-5625 +Division of Arachnology, Department of Zoology, Sacred Heart College, Thevara, Cochin, Kerala 682 013, India. +pradeepmspala@rediffmail.com + + + +Author + +Prasad, Gopal +0000-0003-1104-0617 +Department of Zoology, University of Kerala, Kariavattom, Thiruvananthapuram, Kerala 695 581, India. +probios1@gmail.com + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +596 +599 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.8 + +journal article +10.11646/zootaxa.5492.4.8 +1175-5326 +13269124 +14163372-6E23-4B94-9B40-07153F3E2B30 + + + + + + + +Asceua tertia + +sp. nov. + + + + + + +Figs 1–2 + + + + +Etymology. +The specific epithet is an adjective, and indicating the third species of + +Asceua + +from +India +. Latin +tertius += third. + + + + +Type material. + +Holotype +♂ +(ZSI/ +WGRC +/I. +R +.INV.26826) and +paratypes +♂ +, +3 ♀♀ +( +two females +damaged) (ZSI/ +WGRC/1 +. +R +.INV.26827, 26828, 26829, 26830 respectively), + +INDIA +: + +Kerala +: + + +Kollam +, +Shendurney Wildlife Sanctuary +( +8.913028°N +77.102833°E +; + +780 m +a.s.l. + +), + +12 March 2021 + +, leg. +A. Asima +, from ground, by hand. + + + +Other material examined. + + +INDIA +: + +Kerala +: + + +1 ♀ +(ZSI/ +WGRC +/I. +R +.INV.26831), +Ernakulam +, +Malayatoor +, +Kurisumudi +( +10.183°N +76.30°E +; + +40 m +a.s.l. + +), + +04 December 2013 + +, leg. +M.S. Pradeep +, from ground, by hand + +. + + + + +Diagnosis. + +Asceua tertia + + +sp. nov. + +are most similar to + +Asceua torquata +(Simon, 1909) + +as both share laterally compressed cymbium, cymbium with prominent posteroretrolateral cymbial process, horizontally oriented, hyaline conductor, branched median apophysis, W-shaped posterior epigynal margin, epigyne with anterior hood, and copulatory ducts with wide proximal and narrow distal parts, but can be separated by the following combination of features: males by tibia with prominent PTA ( +vs +. less evident in + +A +. +torquata + +), prolateral branch of median apophysis anteriorly directed ( +vs +. retrolaterally directed in + +A +. +torquata + +), and RTA without bifurcation ( +vs +. bifurcated in + +A +. +torquata + +); females by large median epigynal depression ( +vs +. absent in + +A +. +torquata + +), and oval spermathecae ( +vs +. spherical in + +A +. +torquata + +) (cf. +Fig. 2A–C, E–G +, + +Zhang +et al. +2012 + +: figs 13–17 and +Zhang & Zhang 2018 +: fig. 8A–B, D–E). Males of + +A +. +tertia + + +sp. nov. + +can be separated from the males of + +A +. +cingulata + +and + +A +. +trippalurensis + +, the only two Indian congeners by large and bifurcated prolateral tibial apophysis ( +vs +. small and undivided in both species), flat and membranous conductor ( +vs +. stout and sclerotised in both species), and tip of embolus with thorn-like process and ventral membranous extension ( +vs +. absent in both species); females can be separated from the females of both species by epigyne with anterior hood and median epigynal depression with median bulging, which are absent in the latter two species (cf. +Fig. 2A–B, D–F +and +Sankaran 2023 +: figs 5A–B, E, 10A–B, E). + + + + +FIGURE 1. + +Asceua tertia + + +sp. nov. + +, holotype male (ZSI/WGRC/I.R.INV.26826; A, C, E, G, I–J) and paratype females (ZSI/ WGRC/1.R.INV.26828 & 26831; B, D, F, H, K–L). A–B live images. C–D habitus, dorsal. E–F same, retrolateral. G–H same, frontal. I–J left palp: I prolateral; J ventral. K–L genitalia of paratypes: K epigyne intact of female 2 (ZSI/WGRC/1.R.INV.26831); L vulva of female 1(ZSI/WGRC/1.R.INV.26828). Scale bars: C–J, 0.5 mm; K–L, 0.2 mm. + + + + +FIGURE 2. + +Asceua tertia + + +sp. nov. + +A–D left palp (ZSI/WGRC/I.R.INV.26826): A prolateral; B ventral; C retrolateral; D enlarged view of the tip of embolus, retrolateral. E–G female genitalia (ZSI/WGRC/1.R.INV.26828): E epigyne, ventral; F same, retrolateral; G vulva, dorsal. Abbreviations: C, conductor; CD, copulatory duct; CS, cymbial scopula; CP, cymbial process; E, embolus; EB, embolar base; ED, epigynal depression; EH, epigynal hood; FD, fertilisation duct; MA, median apophysis; PTA, prolateral tibial apophysis; RTA, retrolateral tibial apophysis; S, spermatheca; SD, sperm duct; T, tegulum; VTA, ventral tibial apophysis. Arrows indicate retrolateral branch of PTA (1), branches of MA (2 & 3), distodorsal thorn-like process of embolus (4), ventral membranous extension of embolus (5), and median bulging of epigyne (6). Scale bars: A–G, 0.2 mm. + + + + +Description. +Male +( +holotype +) in alcohol ( +Fig. 1C, E, G +). Body length 2.54. Carapace 1.24 long, 0.10 wide. Opisthosoma 1.30 long, 0.10 wide. Prosoma overall yellow-brown. Leg and palp segments creamy white to yellow-brown, with broad brown patches and narrow longitudinal stripes on femora, patellae and tibiae of all legs; dorsum of opisthosoma with three pairs of obliquely oriented narrow, creamy white stripes and a white dot near the rear end ( +Fig. 1C +), sides posteriorly with a pair of short, narrow, creamy white stripes and numerous tiny creamy white spots ( +Fig. 1E +), venter creamy white, with broad brown patch posteriorly and with a pair of pale black patches anteriorly; dorsal scutum red-brown ( +Fig. 1C +). Fovea short, longitudinal ( +Fig. 1C +). Chilum inverted triangular, unipartite. Cheliceral promargin with two tiny teeth, retromargin without tooth visible. Sternum shield-shaped, with coxal and intercoxal extensions, former one well developed. Opisthosoma elongate-oval ( +Fig. 1C +); dorsum anteromedially with narrow membranous scutum ( +Fig. 1C +). Metatarsi II–III with distal preening brush. Eye diameters and interdistances: ALE 0.13, AME 0.12, PLE 0.11, PME 0.14; AME–ALE 0.04, AME–AME 0.03, AME–PME 0.12, ALE–PLE 0.03, PME–PLE 0.08, PME–PME 0.07. Clypeus height at AMEs 0.48, at ALEs 0.51. Chelicerae 0.52 long. Sternum 0.69 long, 0.75 wide. Measurements of palp and legs: palp 2.10 [0.68, 0.22, 0.20, 1.00], I 4.94 [1.24, 0.35, 1.21, 1.47, 0.67], II 4.22 [1.12, 0.38, 0.92, 1.24, 0.56], III 4.16 [1.15, 0.40, 0.86, 1.28, 0.47], IV 5.08 [1.30, 0.38, 1.10, 1.68, 0.62]. Leg formula: 4123. Spination of palp: femur pld 1 rld 1, patella spineless, tibia spineless, tarsus/ cymbium spineless; legs: femora I–IV do 2; patellae I–IV spineless; tibiae I–III spineless, IV rlv 1; metatarsus I spineless, II–IV plv 1 rlv 1; tarsi I–IV spineless. +Palp +( +Figs 1I–J +, +2A–D +). Tibia with flat retrolateral, short, conical ventral, and broad prolateral apophyses ( +Figs 1I +, +2A–C +); RTA unbranched, with smoothly rounded distal part, directed at 12-o’ clock ventrally ( +Figs 1J +, +2B–C +); PTA distally bifurcated, with narrow, claw-like prolateral and broad, conical retrolateral branches ( +Figs 1I +, +2A, C +; arrow 1). Cymbium modified, with prominent cymbial retrolateral fold, with highly modified posteroretrolateral extremity forming cymbial process, dorsally with cymbial scopula ( +Figs 1I–J +, +2A–C +). Tegulum broad ( +Figs 1J +, +2B +). Median apophysis flat, with broad prolateral, and long, slender, retrolateral branches, lying adjacent to conductor ( +Figs 1I–J +, +2A–B +; arrows 2, 3). Conductor broad, hyaline, cup-shaped, horizontally oriented with distal curvature ( +Figs 1J +, +2B–C +). Embolus long, filiform, basolateral to tegulum, with short embolar base, at first running anteriorly along the prolateral side of cymbium, then turning retrolaterally, without forming distal loop, with blunt, flat tip having tiny thorn-like process distodorsally and membranous extension distoventrally ( +Figs 1I–J +, +2A–D +; arrows 4, 5). + + +Female +( +paratype +) in alcohol ( +Fig. 1D, F, H +). Body length 3.20. Carapace 1.40 long, 1.00 wide. Opisthosoma 1.80 long, 1.50 wide. Habitus and details like male except for the following: colour of prosoma slightly dark brown. Opisthosoma widely oval, without dorsal scutum ( +Fig. 1D +); dorsum with four pairs of creamy-white stripes ( +Fig. 1D +); sides anteriorly with small and posteriorly with broad creamy white patches ( +Fig. 1F +); venter uniformly creamy white. Eye diameters and interdistances: ALE 0.10, AME 0.12, PLE 0.09, PME 0.12; AME–ALE 0.03, AME–AME 0.04, AME–PME 0.14, ALE– PLE 0.02, PME–PLE 0.14, PME–PME 0.12. Clypeus height at AMEs 0.43, at ALEs 0.41. Chelicerae 0.50 long. Sternum 0.90 long, 0.66 wide. Measurements of palp and legs: palp 1.57 [0.68, 0.16, 0.33, 0.40], I 4.43 [1.00, 0.37, 1.10, 1.19, 0.77], II 3.73 [1.00, 0.30, 0.92, 1.01, 0.50], III 4.13 [1.00, 0.38, 0.90, 1.19, 0.66], IV 4.89 [1.01, 0.40, 1.19, 1.60, 0.60]. Leg formula: 4132. Spination of palp: femur do 1, patella spineless, tibia pl 1, tarsus pl 1 plv 2 rlv 1; legs: tibia IV spineless. +Genitalia +( +Figs 1L +, +2E–G +). Epigyne with W-shaped posterior margin, with median broad, membranous depression, with median bulging visible only in lateral view, with anterior hood ( +Fig. 2E–F +; arrow 6). Copulatory openings indistinct. Copulatory ducts long, with multiple windings, with wide proximal and narrow distal parts ( +Figs 1L +, +2G +). Spermathecae small, oval, lying adjacent to each other, situated posteriorly ( +Figs 1L +, +2G +). Fertilization ducts narrow, diverging ( +Figs 1L +, +2G +). + + +Variation. +Male (n=2): body length 2.30–2.54. Female (n=2) (excluding all damaged ones): body length 3.20–3.28. + + + + +Distribution. +Known only from +India +( +Kerala +). + + + + \ No newline at end of file diff --git a/data/03/9D/18/039D184CD7439F6D1CE2FC32D4E195D5.xml b/data/03/9D/18/039D184CD7439F6D1CE2FC32D4E195D5.xml new file mode 100644 index 00000000000..05744ff52ce --- /dev/null +++ b/data/03/9D/18/039D184CD7439F6D1CE2FC32D4E195D5.xml @@ -0,0 +1,277 @@ + + + +Revision of Neoperla minor Chu with a new synonym and a new species of Neoperla Needham (Plecoptera: Perlidae) + + + +Author + +Zeng, Liang-Liang +0009-0000-2085-1679 +College of Plant Protection & Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China +768840554@qq.com + + + +Author + +Huo, Qing-Bo +0000-0001-9197-8503 +College of Plant Protection & Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China +1677537335@qq.com + + + +Author + +Du, Yu-Zhou +College of Plant Protection & Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China & Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education, Yangzhou University, Yangzhou 225009, China + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +79 +90 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.5 +1175-5326 +FDC836CF-A45B-4F3F-9861-D93BDD486A6B + + + + + + + +Neoperla moae +Zeng, Huo & Du + +, +sp. nov. +(DZaedzm¨) + + + + + + + + + +Neoperla minor +, + +Mo +et al +., 2020b: 372 + + + +(misidentification). + + + +Adult habitus. +The description is modified from + +Mo +et al +. (2020b) + +. General body color brown ( +Fig. 5A +). Head pale brown, with a small oval dark brown marking covering ocelli and a yellow triangular stigma in front of obscure M-line; head slightly wider than pronotum. Pronotum pale brown except darker lateral margins and medial portion, rectangular, with obscure brown rugosities; anterior corners angular, posterior corners obtuse. Wing membrane brownish, veins brown; legs brown except basal femora paler. Abdominal segments and cerci pale brown. + + + + +Male. +Forewing length +10.9 mm +; hindwing +9.3 mm +. (n = 1) The posterior margin of tergum 7 with a raised process densely covered with sensilla basiconica ( +Fig. 5B–C +). Tergum 8 bears a recurved tongue-like process with small spines at the distal margin. Tergum 9 simple without sensilla patch. Hemitergal processes of tergum 10 sclerotized, short, slightly up-curved medially. + + +Aedeagal tube long, slender, well sclerotized but lesser ventrally, ventroapically with a slender subapically bifurcate Y-lobe which arms with tiny spines at apex and about half as long as stalk of Y-lobe ( +Fig. 6A–C +). Endophallus shorter than tube, and strongly curved ventrad forming an open loop; tiny spinules occur almost on the entire surfaces except basal portion and outer surface of apical half bald, while apical spinules stronger, and a patch of long spines located in outer margin of median half ( +Fig. 6B +). + + +Female, egg, and nymph. +Unknown. + + + + +Diagnosis. +Aedeagal tube long, slender, well sclerotized but less sclerotized ventrally, ventroapically with a slender subapically bifurcate Y-lobe which arms with tiny spines at apex and about half as long as stalk of Y-lobe. tiny spinules occur almost on the entire surfaces except basal portion and outer surface of apical half bald, while apical spinules stronger, and a patch of long spines located in outer margin of median half (Mo +et al +., 2020). + + + + +Etymology. +The species is named after Dr. Rao-Rao Mo, our colleague who first published the description and figures of this species. + + + + + + +Type +materials. + +Monotype +male ( +ICYZU +), +China +: +Zhejiang Province +, +Hangzhou City +, +Mt. West Tianmushan +, + +8–10.VII.2023 + +, leg. +Li Peng. + + + + + +Distribution. +China +( +Zhejiang +). + + + + +FIGURE 5. + +Neoperla moae + + +sp. nov. + +, male. A: head and pronotum; B–C: terminalia, dorsal and lateral. + + + + +FIGURE 6. + +Neoperla moae + + +sp. nov. + +, aedeagus. A: tube with the endophallus not everted, ventral; B: everted endophallus, lateral; C: Y-lobes, lateral (HDR photo). + + + + +Remarks. +The aedeagus of + +N. moae + + +sp. nov. + +is most similar to + +N. minor + +and + +N. muranyii +Yang, Zhang & Li, 2017 + +. The shape of the 7 +th +tergal process of the new species is transverse rectangular, but the process of + +N. minor + +is broadly round ( +Fig. 7 +). In addition, the aedeagal Y-shaped lobes of + +N. moae + + +sp. nov. + +have more spiny apices; the endophallus is mostly covered with tiny spinules except basal half and a patch of long spines on outer surface of median half without hook-like apex. However, in + +N. minor + +, arms of Y-lobe longer than the stalk. Endophallus is shorter than the tube and covered with spines. In + +N. muranyii +, + +arms of Y-lobe are apically naked; endophallus naked on its basal 2⁄3 and lacking a cluster of long spines located in outer margin of median half with a hook-like apex. + + +This new species has incomplete sclerotization of the slender aedeagal tube in ventral aspect; the endophallus is ventrally curved in an open loop and an elongate Y-lobe on the tube bifurcated subapically ( + +Mo +et al +., 2020b + +). We herein assign + +N. moae + + +sp. nov. + +to the + +Neoperla +( +Formosita +) +anjiensis + +–group ( +Zwick, 2023 +). + + + + \ No newline at end of file diff --git a/data/03/9D/18/039D184CD7469F6F1CE2FABED1CB9785.xml b/data/03/9D/18/039D184CD7469F6F1CE2FABED1CB9785.xml new file mode 100644 index 00000000000..015927256d5 --- /dev/null +++ b/data/03/9D/18/039D184CD7469F6F1CE2FABED1CB9785.xml @@ -0,0 +1,410 @@ + + + +Revision of Neoperla minor Chu with a new synonym and a new species of Neoperla Needham (Plecoptera: Perlidae) + + + +Author + +Zeng, Liang-Liang +0009-0000-2085-1679 +College of Plant Protection & Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China +768840554@qq.com + + + +Author + +Huo, Qing-Bo +0000-0001-9197-8503 +College of Plant Protection & Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China +1677537335@qq.com + + + +Author + +Du, Yu-Zhou +College of Plant Protection & Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China & Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education, Yangzhou University, Yangzhou 225009, China + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +79 +90 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.5 +1175-5326 +FDC836CF-A45B-4F3F-9861-D93BDD486A6B + + + + + + + +Neoperla minor +Chu, 1929 + + + + + + + + + + +Neoperla minor +Chu, 1929: 90 + + +. + + + + + +Neoperla minor + +: + +Wu, 1938: 116 + +(misidentification). + + + + + + +Neoperla yao +Stark, 1987: 47 + + +. +syn. nov. + + + + +Neoperla minor + +: Mo +et al +., 2020: 372 (misidentification). + + + + +Supplementary description. +Head mostly yellow but with a dark spot over ocelli and a second small spot anteromesally on frons ( +Fig. 2 +); head slightly wider than prothorax; two ocelli, 2 diameters apart from each other; pronotum yellowish, faintly rugose, darkened along the sides of the median longitudinal line; mesonotum and metanotum with brownish areas; ventral surface of thorax yellow; ventral surface of head brownish; pronotum rectangular, slightly narrowed behind, front angles acute, hind angles more or less rounded ( +Fig. 2 +). + + +Male. +Forewing length +10–13 mm +, hindwing length +8–9 mm +, body length +8 mm +( +Fig. 2 +). The posteromedial portion of the 7 +th +tergum elevated into a broad, round prominence, slightly produced rearward, with a varied quantity and density of sensilla basiconica scattered over the process ( +Fig. 2 +). Medial tongue-like process of the 8 +th +tergum slender, erect, recurved, and with apical teeth. Hemitergal lobes short and finger-like, apex pointed. + + + +FIGURE 2. + +Neoperla minor +Chu, 1929 + +from Zhejiang, males. A, C, E. Head and pronotum, dorsal; B, D, F. Abdominal terminalia, dorsal. + + + +Aedeagal tube lightly sclerotized, bearing a ventral Y-shaped membranous lobe and a small ventroapical patch of spines ( +Fig. 3A +); arms of Y-lobe longer than stalk. Endophallus shorter than tube and covered with spines; large dorsobasal spines are present basally and dorsally, extending nearly to tip, which is beak-shaped and with smaller spines present dorsally. Small spines are present ventrally and across entire circumference immediately prior to tip ( +Figs. 3B–C +). + + + +FIGURE 3. + +Neoperla minor +Chu, 1929 + +from Zhejiang, neotype, aedeagus.A: everted endophallus, full length, lateral (neotype); B: Y-lobe, lateral; C: Y-lobe, ventral. + + + +Female. +Head mostly yellow but with a dark spot over ocelli and a second small spot anteromesally on frons; spot over ocelli usually acute on anterior margin; pronotum pale brown, disc becoming paler near lateral margins; rugosities obscure. Forewing length +11–14 mm +, hindwing length +10–11 mm +, body length +9 mm +. (n = 4) The 8 +th +sternite produced rearward into a small, tongue-like, bilobed subgenital plate which is broadly notched at the tip. Subgenital plate produced as a narrow tab, with a median sclerotized area, slightly expanded at apex and broadly U‐shaped posteriorly ( +Fig. 4B +). + + + +FIGURE 4. + +Neoperla minor +Chu, 1929 + +from Zhejiang, female. A: head and pronotum; B: terminalia (subgenital plate), ventral. + + + +Egg and nymph. +Unknown. + + + + +Material examined. + +Neotype +male ( +ICYZU +), +China +, +Zhejiang Province +, +Hangzhou City +, +Mt. Tianmushan +(ca. +30.3377N +, +119.4507E +), specimen No. 1706, + +22.VII.2019 + +; +4 males +, +1 female +( +ICYZU +), the same data as the neotype; +2 males +( +ICYZU +), +China +, +Guangdong Province +, +Guangzhou City +, +Liuxi River +(ca. +23.7521N +, +113.7496E +), + +24.VI.2002 + +. + + + + + +Distribution. +China +( +Guangdong +, +Guangxi +, +Zhejiang +); +Vietnam +. + + + + +Remarks. +The shape of the adult male 7 +th +tergal process, the hemitergite processes, and fully extruded aedeagus of the male specimens, as well as the shape of the subgenital plate of the female are consistent with the description of + +N. minor + +by +Chu (1929) +. The size of the adult male and female appear consistent with Wu’s (1929) description of this species as “small”, which is aligns with the etymological nature of the species name +“minor +”. + + + +The +information for the types of + +N. minor + +are as follows: +holotype +male, +allotype +female, co-type +2 males +and +2 females +: +Yuan Sie +[= +Yun Qi +, +云% +, spelled as +Yün Ch’ee +in +Wu (1938) +; ca. +30.1929N +, +120.0882E +]; + +July 5 1928 + + +; Chu’s +Plecoptera +Collection. +Other specimens +: +4 males +, +13 females +, Loong-tsin [= Longjing or Dragon Well, +AE井 +, locality unclear, ca. +30.1929N +, +120.0882E +or +30.1763N +, +119.1341E +], +July 5 1928 +; +4 females +, Hangchow College Hangchow College Campus, +July 10 1928 +; +1 male +, Mao Kya Bu [= Maojiabu, +ẓẋệ +; ca. +30.2459N +, +120.1321E +], +July 4 1928 +. The collection time and location of our specimens are similar to the original records. Therefore, we believe that this species collected from Tianmu Mountain is the true + +N. minor + +. + + +We also found that the description and illustrations of + +N. yao + +( +Stark 1987 +; + +Wang +et al +. 2013 + +) from +Vietnam +(Da Lat, +Gia Lai +) and +China +( +Guangdong +, +Guangxi +) are consistent with our morphological redescription of + +N. minor + +from +Zhejiang +for both male and female adults. In addition to this, we collected specimens of + +N. yao + +in +Guangdong +and found that its aedeagal structure is consistent with that of + +N. minor + +. Therefore, we consider + +N. yao + +as a synonym of + +N. minor + +in this paper. + + + + \ No newline at end of file diff --git a/data/03/B9/87/03B9879EFFA9DD62A2B2FBE5F2B207BD.xml b/data/03/B9/87/03B9879EFFA9DD62A2B2FBE5F2B207BD.xml new file mode 100644 index 00000000000..a5bceb61733 --- /dev/null +++ b/data/03/B9/87/03B9879EFFA9DD62A2B2FBE5F2B207BD.xml @@ -0,0 +1,155 @@ + + + +Aulacidea manchuria Nastasi sp. nov., a new herb gall wasp from China (Hymenoptera: Cynipoidea: Aulacideini), with commentary on hawkweed (Asteraceae: Hieraciinae) gall wasps + + + +Author + +Nastasi, Louis F. +0000-0001-7825-480X +Frost Entomological Museum, Department of Entomology, The Pennsylvania State University, 501 Agricultural Science and Industries Building, University Park, PA, 16802 + + + +Author + +Deans, Andrew R. +0000-0002-2119-4663 +Frost Entomological Museum, Department of Entomology, The Pennsylvania State University, 501 Agricultural Science and Industries Building, University Park, PA, 16802 + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +582 +588 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.6 + +journal article +10.11646/zootaxa.5492.4.6 +1175-5326 +13269082 +CECA84B5-4BFF-43AF-B3A7-EAF87FFDDC80 + + + + + + + +Aulacidea manchuria +Nastasi + +sp. nov. + + + + + +urn:lsid:zoobank.org:act: +C157654F-E29C-4B0B-AFDC-5B1D7AE8AAC1 + + + + + +Material examined. + +Holotype +female— +China +: +Manchuria +, +Maoershan +, +100 km +east of +Harbin on Chinese Eastern Railway +; + +8 June 1941 + +; VN +Alin +leg.; CASENT 8520652. +Deposited +in +CAS +. + + + + + +Etymology. +Named for Manchuria, the region of Northeast +China +from which the +holotype +was collected. + + + + +Diagnosis. + +A. manchuria + +is easily distinguished from other females of the + +hieracii + +species group by F1 being equal in length to F2 and the absence of placodeal sensilla on F2. + + +Female +—Body length +1.9 mm +. Head and mesosoma entirely black. Metasoma reddish, perceptibly infuscated distally. Antennae and legs rufous to dark rufous. Antennae with 13 antennomeres. Pedicel 1.0× as long as wide. F1 2.3× as long as wide, 1.8× as long as pedicel, and equal in length to F2. F2 2.1× as long as wide. Apical flagellomere indistinctly subdivided medially; 4.1× as long as wide. Placodeal sensilla apparent on F3 and all following flagellomeres. Head sculpture coriaceous throughout. Facial radiating striae complete and distinct throughout. Compound eye longer than malar space. Clypeus subtrapezoidal, wider than tall, and slightly projecting ventrally over base of mandibles; clypeo-pleurostomal lines divergent ventrally. POL:LOL:OOL=15:8: +12 in +holotype +; POL longer than OOL and slightly less than twice LOL; OOL 1.5× as long as LOL. Mesosoma strongly convex dorsally in lateral view. Pronotal plate poorly developed, with lateral sutures terminating far before reaching anterior margin of mesoscutum. Mesoscutum coriaceous; moderately pilose, with short, scattered setae throughout. Notauli complete, narrow throughout, and not strongly arched. Median mesoscutal impression distinct, extending about halfway across mesoscutum. Mesoscutellar disc subcircular, about 1.1× as long as wide, and with sculpture coriaceous anteriorly and medially to strongly rugose around outer margins. Mesoscutellar foveae subtriangular, occupying about anterior third of mesoscutellar disc, with anterior margins forming a straight line. Mesopleuron transversely striate throughout. Propodeal carinae apparent as two slightly curved lateral carinae. Wings hyaline, with veins dark brownish. Marginal cell closed, 2.6× as long as wide. Areolet distinct. Marginal cilia distinct; short. Tarsal claws simple, without conspicuous lobes. Metabasitarsus distinctly shorter than combined length of following tarsomeres. Metasoma with distinct anterolateral patch of dense setae on T2. T2 apparently impunctate; T3 and following tergites perceptibly punctate throughout. Ovipositor sheaths distinctly surpassing apex of metasoma. + + +Male +—Unknown. + + + + +Biology +—Unknown. + + + + +Distribution +— +Heilongjiang Province +, +China +. + + + + \ No newline at end of file diff --git a/data/26/79/87/267987E5FFA22F68FF60FF5FFF510338.xml b/data/26/79/87/267987E5FFA22F68FF60FF5FFF510338.xml new file mode 100644 index 00000000000..42461248f28 --- /dev/null +++ b/data/26/79/87/267987E5FFA22F68FF60FF5FFF510338.xml @@ -0,0 +1,154 @@ + + + +The Spine Raptor-a new genus of predatory katydid (Orthoptera: Tettigoniidae: Meconematinae: Phlugidini) from the Brazilian Amazon Rainforest + + + +Author + +Mendes, Diego Matheus De Mello +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + + + +Author + +Sobral, Rafael +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil + + + +Author + +Neto, Alberto Moreira Da Silva +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Universidade Estadual de Feira de Santana, 44036 - 900, Feira de Santana, Bahia, Brazil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +545 +562 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.4 + +journal article +10.11646/zootaxa.5492.4.4 +1175-5326 +13268942 +CD7C22DD-82E0-4C5F-985F-DC1F0363F74F + + + + + + + +Spinaraptor ecuador +( +Gorochov, 2012 +) + +comb. nov. + + + + + + +Figures 3 +, +15 +and +18 + + + + + +Phlugis ecuador +Gorochov, 2012 + +; Cigliano +et. al +, 2023 + + + + +Diagnosis. +Tergite X with two elongated, straight dorsal projections with a rounded apex, in dorsal view ( +Fig. 15A +). Stylus with a narrow basal region and progressively widening towards the apical region, forming a knife-like shape with acuminate apex, in lateral view ( +Fig. 15C +); space between the base of stylus triangular, with sinuous, separate inner margins and apically acuminate, in dorsal and ventral view ( +Figs. 15A–B +). + + + + +FIGURE 15. + +Spinaraptor ecuador +( +Gorochov, 2012 +) + + +nov. comb. + +A–C: Terminalia in dorsal, ventral and lateral view respectively (adapted from +Gorochov, 2012 +). Abbreviations: Cer: cerci; Sty: styli; Pl: subgenital plate. + + + + + +Description ( +♂ +). + +See original description of +Gorochov, 2012 +. + +Female: Unknown. + +Geographic records. +Ecuador +: +Bolívar +( +Fig. 18 +). + + + + +Comments. +The original description states that the specimens were collected in primary forest ( +Gorochov, 2012 +). + + + + \ No newline at end of file diff --git a/data/26/79/87/267987E5FFA22F6BFF60F90EFC730313.xml b/data/26/79/87/267987E5FFA22F6BFF60F90EFC730313.xml new file mode 100644 index 00000000000..bbe30960563 --- /dev/null +++ b/data/26/79/87/267987E5FFA22F6BFF60F90EFC730313.xml @@ -0,0 +1,153 @@ + + + +The Spine Raptor-a new genus of predatory katydid (Orthoptera: Tettigoniidae: Meconematinae: Phlugidini) from the Brazilian Amazon Rainforest + + + +Author + +Mendes, Diego Matheus De Mello +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + + + +Author + +Sobral, Rafael +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil + + + +Author + +Neto, Alberto Moreira Da Silva +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Universidade Estadual de Feira de Santana, 44036 - 900, Feira de Santana, Bahia, Brazil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +545 +562 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.4 + +journal article +10.11646/zootaxa.5492.4.4 +1175-5326 +13268942 +CD7C22DD-82E0-4C5F-985F-DC1F0363F74F + + + + + + + +Spinaraptor gerana +( +Gorochov, 2015 +) + +comb. nov. + + + + + + +Figures 3 +, +16 +and +18 + + + + + +Phlugis gerana +Gorochov, 2015 + +; Cigliano +et. al +, 2023. + + + + +FIGURE 16. + +Spinaraptor gerana +( +Gorochov, 2015 +) + + +nov. comb. + +A–C: Terminalia in dorsal, ventral and lateral view respectively (adapted from +Gorochov, 2015 +). Abbreviations: Cer: cerci; Sty: styli; Pl: subgenital plate + + + + +Diagnosis. +Tergite X with two short, wide, flattened dorsal projections with a rounded apex, in dorsal view ( +Fig. 16A +). Stylus with a narrow basal region, medially wide and posteriorly narrowing towards the apex, forming a droplike shape with apex rounded, in lateral view ( +Fig. 16C +); space between the base of stylus straight, with slightly sinuous inner margins, in median portion with two rounded lobes touching and posteriorly running separately to the apex, in dorsal and ventral view ( +Figs. 16A–B +). + + + + + +Description ( +♂ +♀ +). + +See original description of +Gorochov, 2015 +. + + +Geographic records. +Paraguay +: +Alto Paraguay +( +Fig. 18 +). + + + + +Comments. +Gorochov (2015) +reports that the specimens were collected at an open landscape with bushes and sparse low trees among high grasses near water, on leaf of bush at night. + + + + \ No newline at end of file diff --git a/data/26/79/87/267987E5FFA42F6EFF60FA65FD73024A.xml b/data/26/79/87/267987E5FFA42F6EFF60FA65FD73024A.xml new file mode 100644 index 00000000000..519972ff2bd --- /dev/null +++ b/data/26/79/87/267987E5FFA42F6EFF60FA65FD73024A.xml @@ -0,0 +1,126 @@ + + + +The Spine Raptor-a new genus of predatory katydid (Orthoptera: Tettigoniidae: Meconematinae: Phlugidini) from the Brazilian Amazon Rainforest + + + +Author + +Mendes, Diego Matheus De Mello +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + + + +Author + +Sobral, Rafael +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil + + + +Author + +Neto, Alberto Moreira Da Silva +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Universidade Estadual de Feira de Santana, 44036 - 900, Feira de Santana, Bahia, Brazil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +545 +562 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.4 + +journal article +10.11646/zootaxa.5492.4.4 +1175-5326 +13268942 +CD7C22DD-82E0-4C5F-985F-DC1F0363F74F + + + + + + + +Spinaraptor celerinicta +( +Nickle, 2003 +) + +comb. nov. + + + + + + +Figures 3 +, +14 +and +18 + + + + + +Phlugis celerinicta +Nickle, 2003 + +; +Gorochov, 2012 +; Cigliano +et. al +, 2024 + + + + +Diagnosis. +Tergite X dorsally convex and without projections, in dorsal view ( +Fig. 14G +). Stylus with a narrow basal region, widened medially and narrowing in the apical region, forming a paddle-like shape with apex rounded, in lateral view ( +Fig. 14F +). + + + + + +Description ( +♂ +♀ +). + +See original description of +Nickle, 2003 + + +Geographic records. +Peru +: Iquitos ( +Fig. 18 +). + + + + \ No newline at end of file diff --git a/data/26/79/87/267987E5FFAA2F6EFF60F885FEE80017.xml b/data/26/79/87/267987E5FFAA2F6EFF60F885FEE80017.xml new file mode 100644 index 00000000000..db261d9d345 --- /dev/null +++ b/data/26/79/87/267987E5FFAA2F6EFF60F885FEE80017.xml @@ -0,0 +1,541 @@ + + + +The Spine Raptor-a new genus of predatory katydid (Orthoptera: Tettigoniidae: Meconematinae: Phlugidini) from the Brazilian Amazon Rainforest + + + +Author + +Mendes, Diego Matheus De Mello +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + + + +Author + +Sobral, Rafael +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil + + + +Author + +Neto, Alberto Moreira Da Silva +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Universidade Estadual de Feira de Santana, 44036 - 900, Feira de Santana, Bahia, Brazil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +545 +562 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.4 + +journal article +10.11646/zootaxa.5492.4.4 +1175-5326 +13268942 +CD7C22DD-82E0-4C5F-985F-DC1F0363F74F + + + + + + + +Spinaraptor taja +Mendes, Sobral & Silva-Neto + +sp. nov. + + + + + + +Figures 2–13 +and +18 + + + + +Diagnosis. +Tergite X with two triangular dorsal projections that are curved outwards, in dorsal view ( +Fig. 4H +). Stylus with a narrow basal region, widening to the apical region, forming a club-like shape with apex rounded, in lateral view ( +Fig. 4J +); space between the base of stylus convex, with sinuous inner margins, medially closer and apically rounded and touching, in dorsal and ventral view ( +Figs. 4H–I +). + + + + + +Description. +Holotype +Male. + + + +Thorax +. Mesobasisternum with shape trapezoidal, anteriorly concave and narrow ( +Fig. 4G +). Metabasisternum subhexagonal, posteriorly recurved ( +Fig. 4G +). + + +Wings +. Left stridulatory file slightly sinuous ( +Fig. 6A +); basal and apical teeth shorter than middle teeth; teeth of the basal half larger and more spaced apart than the teeth of the apical half; posterior anal vein with widened median region ( +Fig. 6A +). Total length of left stridulatory file 0.5 mm, greatest width of the vein of 0.2 mm, with 49 teeth ( +Fig. 6A +). Right stridulatory file straight; basal and large apical teeth and slightly smaller in size than the median teeth; basal half teeth large, wide and more widely spaced; teeth of the apical half smaller and closer together; posterior anal vein with an enlarged median region, giving an elliptical appearance to the region of the stridulatory file ( +Fig. 6B +). Total length file of 0.3 mm, greatest width of the vein 0.1 mm, with 23 teeth ( +Figs. 6B +). + + + +FIGURE 6. + +Spinaraptor taja + + +sp. nov. + +, stridulatory file of male. A: left file; B: right file. + + + +Abdomen +. Tergite X with two triangular dorsal projections that are curved outwards, in dorsal view ( +Fig. 4H +). Cercus curved inward, slender, cylindrical, acuminate and with apex rounded ( +Figs. 4H–J +). Cercus with long bristles, except by the apical region where the bristles are smaller ( +Figs. 4H–J +). Stylus with a narrow basal region, widening to the apical region, forming a club-like shape with apex rounded, in lateral view ( +Fig. 4J +); stylus with a convex base, with sinuous inner margins, closer in the middle and apically rounded and touching, in dorsal and ventral view ( +Figs. 4H–I +). Subgenital plate and stylus with few small bristles, except by the inner apical region of stylus, with the presence of numerous small bristles ( +Figs. 4H–I +). + + +Internal male genitalia. +Ejaculatory vesicle reniform ( +Figs. 7A–B +). Upper folds of ventral lobe slightly subtriangular, posteriorly connected, medially with two long asymmetric projections ( +Figs. 7A–B +). Lower folds convex, ending after margin of dorsal lobe and with several short round vesicles ( +Figs. 7A–B +). Dorsal lobes with the upper half narrow and later widened, with two large asymmetrical lateral lobes ( +Figs. 7A–B +). Titillators and titillator sclerite undeveloped. + + + +FIGURE 7. + +Spinaraptor taja + + +sp. nov. + +, male internal genitalia. A–B: phallus, ventral view. Abbreviations: DL: dorsal lobe(s); EV: ejaculatory vesicles; Lw. vl.: lower folds of ventral lobe; Up. vl.: upper folds of ventral lobe. + + + +Coloration. +Described based on photos of live specimens ( +Fig. 8 +). General coloration light green with patches of dark green. Presence of a narrow dark green dorsal stripe, extending from the fastigium to the median region of the tegmina. Scape and pedicel light green. Antennal sclerite with base black and apex gray. Eyes yellow with greenish areas. Legs light green. Tarsi light brown with tarsal claws dark brown. Abdomen, cerci and subgenital plate light green. + + + +FIGURE 8. + +Spinaraptor taja + + +sp. nov. + +, male specimen alive from Tefé, Amazonas, Brasil. + + + +Female: Similar to male ( +Fig. 9–10 +), except for the following traits: +Wings. +Anal veins not modified for sound production. +Abdomen +.Tergite X posteriorly convex, in dorsal view ( +Fig.9F +). Cercus curved inward and with apex acuminated. Cercus with long bristles ( +Figs. 9F–H +). Subgenital plate triangular, with apex convex ( +Fig. 9G +). Ovipositor ensiform; absence of teeth on dorsal and ventral valve ( +Fig. 9H +). + + + +FIGURE 9. + +Spinaraptor taja + + +sp. nov. + +, paratype female. A: +habitus +, lateral view; B: head, frontal view; C: head and pronotum, dorsal view; D: foreleg, dorsal view; E: midleg, lateral view; F–H: Terminalia in dorsal, ventral and lateral view respectively. Abbreviations: Cer: cerci; Pl: subgenital plate; Ovp: ovipositor. + + + +Coloration +. General color pattern similar to males. Ovipositor with general coloration light brown with areas light green ( +Fig. 10 +). + + + +FIGURE 10. + +Spinaraptor taja + + +sp. nov. + +, female specimen alive from Tefé, Amazonas, Brasil. + + + + +FIGURE 11. + +Spinaraptor taja + + +sp. nov. + +, male nymph alive. A: specimen from Manaus, Amazonas, Brazil; B: specimen from Santo Antônio do Içá, Amazonas, Brazil. + + + +Nymph. +Old nymphs are very similar to adults, except that tegmina and wings are not developed.The coloration is light green with narrow dark green dorsal stripe from head to base of tegmina ( +Fig. 11 +). Some specimens had a large yellow dorsal spot on the first abdominal segments, a color pattern common in other genera of +Meconematinae +, such as + +Tyrannoraptor + +and + +Arboraptor + +( +Fig. 11B +). + + + + +Etymology. +The epithet is in apposition, + +taja + +from the Brazilian indigenous Tupi language, variation of +taiá +, meaning the regional popular name for plants of family +Aracaea +in +Brazil +. The name is a reference to the habitat of this katydid, found on clusters of +Aracaea +near streams. + + + +FIGURE 12. +Microhabitat of + +Spinaraptor taja + + +sp. nov. + +, on large leaves close to streams in Terra Firme forests in Tefé, Amazonas, Brazil. A: Female in leaf of + +Heliconia +sp. + +( +Heliconiaceae +); B: Male in leaf of tajas ( +Araceae +). + + + +Geographical records. +Brazil +: Amazonas ( +Fig. 18 +). + + + + +Type material. + +Holotype +♂ +: +BRASIL +, + +Amazonas + +, +Manaus +, +Reserva Ducke +, +03°00'03.4"S +– +59°56'16.5"W +, + +04.xi.2019 + +, coleta manual, +D.M.M. Mendes +, +J.C. Oliveira +& +R +. +F. Alves +leg +. ( +INPA +) + + + + +Paratypes +3♂ +: + +Idem + +, +Tefé +, +Estrada da Emade +, km 6, +3°26'28.4"S +– +64°42'32.0"W +, + +05.ix.2022 + +, coleta manual, +D.M.M. Mendes +, +J.C. Oliveira +& +J.A. Oliveira +leg +. ( +1♂ +INPA +) + +; + +idem +, +Estrada da Emade +, km 12, +Ramal do Pavão +, +Sítio +menina dos meus olhos, +3°31'26.3"S +– +64°37'47.2"W +, + +01–23.vi.2024 + +, coleta manual, +D.M.M. Mendes +& +R +.M. +Holanda +leg +. ( +4♂ +and +1♀ +INPA +; +1♀ +IDSM +) + +; + +idem +, +Estrada da Agrovila +, km 12, +Balneário do Tangueira +, + +06.ix.2022 + +( +1♂ +INPA +) + +; + +idem +, +Estrada da Agrovila +, +Igarapé Curupira +, + +vii.2023 + +( +1♂ +IDSM +) + +. + + + + +Measurements (mm). +Holotype +♂ +: TL: 14,4; TegL: 13,2; TegH: 1,7; WF: 1,6; PL: 4; FF: 5,7; FT: 6,9; MF: 5,8; MT: 6,1; HF: 12,9; HT: 12,7; Lplac: 3,7; LC: 1,5. + + + +FIGURE 13. +General view of the habitat of + +Spinaraptor taja + + +sp. nov. + +, on dense groups of tajas ( +Araceae +) on the banks of streams in terra firme forests in Tefé, Amazonas, Brazil. + + + +Paratypes +♂ +: TL: 16,5–15,9; TegL: 14–13,6; TegH: 1,9; WF: 1,7; PL: 4,3–4; FF: 6,5–5,8; FT: 7,5–7,4; MF: 6,1–5,8; MT: 7,2–6,8; HF: 13,1–13; HT: 12,8–12,7; Lplac: 4,1–4; LC: 1,6–1,5. + + +Paratypes +♀ +: TL: 16; TegL: 15,5; TegH: 2; WF: 1,8; PL: 4; FF: 6,2; FT: 7,5; MF: 6; MT: 7; HF: 13; HT: 12,9; Lplac: 2,4; LC: 2; OL: 4,8. + + +Habitat. +Adults and nymphs of + +S +. +taja + + +sp. nov. + +were collected in Terra Firme forests in areas of waterlogged soil, mainly associated with large groups of +Araceae +plants (especially + +Dieffenbachia +sp. + +) on the banks of streams ( +Fig. 13 +). On these plants, specimens of + +S +. +taja + + +sp. nov. + +were found during the day hidden on the abaxial part of the leaves, between +50 cm +and +100 cm +in height. At night they were also found on the abaxial part of the leaves, but at higher elevation, up to about +180 cm +in height. Although these environments covered with +Araceae +are common in the collected areas, proportionally few specimens of + +S +. +taja + + +sp. nov. + +were found, which may indicate that they are naturally rare. Only on one occasion +three males +were observed on the same plant and this may indicate a group singing behavior. + + + + \ No newline at end of file diff --git a/data/26/79/87/267987E5FFAE2F60FF60FAF3FEA100C6.xml b/data/26/79/87/267987E5FFAE2F60FF60FAF3FEA100C6.xml new file mode 100644 index 00000000000..6e96930c4de --- /dev/null +++ b/data/26/79/87/267987E5FFAE2F60FF60FAF3FEA100C6.xml @@ -0,0 +1,366 @@ + + + +The Spine Raptor-a new genus of predatory katydid (Orthoptera: Tettigoniidae: Meconematinae: Phlugidini) from the Brazilian Amazon Rainforest + + + +Author + +Mendes, Diego Matheus De Mello +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + + + +Author + +Sobral, Rafael +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil + + + +Author + +Neto, Alberto Moreira Da Silva +Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Coleção Entomológica Adalberto Antônio Varela-Freire, Departamento de Microbiologia e Parasitologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brasil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil & Universidade Estadual de Feira de Santana, 44036 - 900, Feira de Santana, Bahia, Brazil & Coleções Biológicas, Instituto de Desenvolvimento Sustentável Mamirauá, Caixa Postal 38.69553 - 225, Tefé, Amazonas, Brasil + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +545 +562 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.4 + +journal article +10.11646/zootaxa.5492.4.4 +1175-5326 +13268942 +CD7C22DD-82E0-4C5F-985F-DC1F0363F74F + + + + + + + +Spinaraptor +Mendes, Sobral & Silva-Neto + +gen. nov. + + + + + + +Figures 1–18 + + +Type-species. + +Spinaraptor taja + + +sp. nov. + + + +Grammatical gender. +Masculine. + + + + +Diagnosis. +Subgenital plate narrow, elongated and shorter in length than styli; styli elongated and forwardfacing, forming together with the subgenital plate an angle of almost 90° in relation to the tergite X ( +Figs. 4H–J +, +14F–H +, +15A–C +and +16A–C +). Cercus elongated, acuminate and without projections ( +Figs. 4H–J +, +14F–H +, +15A–C +and +16A–C +). Body slender and elongated ( +Figs. 4A +, +8 +, +14A +, and +17A +). Foreleg long, narrow; anterior tibia with long ventral spines ( +Figs. 4E +, +8 +, +14A +, and +17A +). Male genitalia without the presence of titillator sclerite ( +Fig. 7 +). + + + + +FIGURE 1. +Pictorial key to differentiate the genera + +Phlugis + +and + +Spinaraptor + +gen. nov. + + + + +FIGURE 2. +Comparison between the male internal genitalia of + +Phlugis + +and + +Spinaraptor + + +gen. nov. + +A: + +Spinaraptor taja + + +sp. nov. + +; B: + +Phlugis gracila +Nickle, 2003 + +; C: + +Phlugis ocraceovittata +Piza, 1960 + +(adapted from Chamorro & Lopes-Andrade, 2014). Abbreviations: DR: dorsal lobe(s); TS: titillator sclerite. + + + + +Description +. + + +Head dorsally with short fastigium-vertex, not forming projection, in frontal, lateral and dorsal view ( +Figs. 4B–C +). Eyes large, round and projecting ( +Figs. 4B–C +). Pronotal disc narrow and elongated, in dorsal view ( +Fig. 4D +); dorsal margin without carina, anteromedially straight and posteriorly projected upwards, in lateral view ( +Fig. 4C +). Dorsal-lateral suture short and sinuous, in lateral view ( +Fig. 4C +). Furcal suture curved, in dorsal view ( +Fig. 4D +). Dorsal-lateral suture and furcal suture concolorous with pronotal disc ( +Figs. 4C–D +). Tegmina narrow, hyaline, with the apex slightly curved ( +Fig. 5 +). Vein R straight and with small branches straight and transversal ( +Fig. 5 +). Vein M with the base fused with the base of the vein Cu; vein M with a single bifurcation near the base of the vein Cu, with the MA branch parallel to vein R and the MP branch following without bifurcations to the apex of the tegmina ( +Fig. 5 +). Vein Cu bifurcated near the posterior margin of the tegmina; vein CuP short, reaching the median region of the tegmina and long CuA vein reaching the apical region of the tegmina ( +Fig. 5 +). Legs long and slender ( +Figs. 4A, D–F +). Femora with a widened base and narrowing towards the apex ( +Figs. 4A, D–F +). Fore femur slightly curved, with seven narrow ventral spines: three on the anterior margin and four on the posterior margin ( +Fig. 4F +). Fore tibia sinuous, with the basal region slightly concave and medio posteriorly curved, in lateral view ( +Fig. 4E +); tympanum open and ventral region of fore tibia with five pairs of long and narrow spines ( +Fig. 4E +). Mid femur slightly curved and without spines, in lateral view ( +Fig. 4F +). Mid tibia with the basal half enlarged and straight; the apical half curved and acuminated; ventral region with three small recurved spines, in lateral view ( +Fig. 4F +). Hind femur enlarged at basal half, with several small ventral spines, in lateral view ( +Fig. 4A +). Hind tibia straight with long, narrow and several curved dorsal spines; apical half with dorsal and ventral margin with clusters of short, dense bristles ( +Fig. 4A +). All legs with short bristles ( +Figs. 4E–H +). Cercus narrow, acuminate, without projections and slightly curved inward ( +Figs. 4H–J +). Male genitalia without the presence of titillator sclerite ( +Fig. 7 +). + + + +FIGURE 3. +Pictorial key for males of the species of + +Spinaraptor + +gen. nov. + + + + +FIGURE 4. + +Spinaraptor taja + + +sp. nov. + +, holotype male. A: +habitus +, lateral view; B: head, frontal view; C: head and pronotum, lateral view; D: +habitus +, dorsal view; E: foreleg, lateral view; F: midleg, lateral view; G: thoracic sternites, ventral view; H–J: Terminalia in dorsal, ventral and lateral view respectively. Abbreviations: Mes: mesobasisternum; Met: metabasisternum; Cer: cerci; Sty: styli; Pl: subgenital plate. + + + + +FIGURE 5. + +Spinaraptor taja + + +sp. nov. + +, left tegmina of male in dorsal view. + + + +Additional taxonomic notes. + +Spinaraptor + + +gen. nov. + +appears most closely related to + +Phlugis +White, 1862 + +. + +Phlugis + +has a wide body shape (and slender body in + +Spinaraptor + + +gen. nov. + +); fore legs short and thick, with thick ventral spines of the median tibia and blunt apex (versus fore legs long and slender, with long, slender ventral tibial spines with acuminate apex in + +Spinaraptor + + +gen. nov. + +); subgenital plate long, with the insertion region of the styli base extending beyond the apex of the cercus, in lateral view (versus subgenital plate short, with the insertion region of the styli base not exceeding the apex of the cercus in + +Spinaraptor + + +gen. nov. + +, in lateral view); stylus widened and short, with a truncated apical region (versus stylus narrow and elongated, with the apical region widened and curved in + +Spinaraptor + + +gen. nov. + +). + + +Another important factor in this differentiation is the morphology of the male internal genitalia ( +Fig. 2 +): in + +Phlugis + +we have the general shape of the dorsal lobe laterally elongated and curved upwards, with a shape similar to an anchor and the presence of two strongly sclerotized, elongated and acuminate sclerites of the titillator ( +Fig. 2B–C +) (versus a general shape of the dorsal lobe elongated, asymmetrical and without the presence of sclerites of the titillator in + +Spinaraptor + + +gen. nov. + +). + + + + +Etymology. +From Latin word + +Spina + += spine, thorn + +raptor += thief, meaning spine raptor. In reference to the long spines of anterior tibia and the predatory habit of these katydids. + + + + +Distribution. +Brazil +(Amazonas, +Mato Grosso +), +Ecuador (Morona Santiago) +, +Peru +(Iquitos) and +Paraguay +( +Alto Paraguay +). + + + + \ No newline at end of file diff --git a/data/4A/7C/87/4A7C87D9A222FFA6F9B2FF53FB7D0F80.xml b/data/4A/7C/87/4A7C87D9A222FFA6F9B2FF53FB7D0F80.xml new file mode 100644 index 00000000000..e5ddc9a1442 --- /dev/null +++ b/data/4A/7C/87/4A7C87D9A222FFA6F9B2FF53FB7D0F80.xml @@ -0,0 +1,437 @@ + + + +Description of two new species of the genus Dollmania (Lepidoptera, Lasiocampidae) + + + +Author + +Prozorov, Alexey M. + + + +Author + +Saldaitis, Aidas +Tomsk State University, Laboratory of Biodiversity and Ecology, Lenina pr. 36, RUS- 634050 Tomsk, Russia + + + +Author + +Tatianaa. Prozorova +Nature Research Centre, Akademijos str. 2, 08412 Vilnius- 21, Lithuania + + + +Author + +V. Yakovlev, Roman + + + +Author + +Volkova, Julia S. +Ulyanovsk State University, Universitetskaya Naberezhnaya Ulitsa, 1, RUS- 432063 Ulyanovsk, Russia + + + +Author + +Sulak, Harald +Museum Witt, Max-Reger-Str. 18, 92637 Weiden in der Oberpfalz, Germany + + + +Author + +Tujuba, Tesfu Fekensa +Ethiopian Biodiversity Institute, Comoros street, P. O. box 30726, Addis Ababa, Ethiopia + + + +Author + +Revay, Edita E. +University of Sciences, Techniques and Technology of Bamako, BP 1805 Bamako, Mali + + + +Author + +Müller, Günter C. +University of Sciences, Techniques and Technology of Bamako, BP 1805 Bamako, Mali + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +55 +71 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.3 +1175-5326 +13269159 +3A4E4B26-C968-4164-8362-ADF2F5807247 + + + + + + + +Dollmania reggie + +sp. n. + + + + + +urn:lsid:zoobank.org:act: +2886B36B-5D31-4C5E-ABBA-9E0563430ABC + + + + + +( +Figs 4–7 +, +25–26 +, +35–37 +, +45–46 +, +54 +) + + + + + + +Holotype + +: +♂ +, + +southwestern +Somalia + +, +Middle Juba +, +Caanoole +, +2.02444N +, +42.32166E +, + +165 m + +, + +17.IV.1988 + +, leg. +H. Politzar +, GS 09-014 (ex coll. +Kuchler +, +CGM +/ +USTTB +) + +. + + +Paratypes + +, + +southwestern +Somalia + +( +5♂ +, +5♀ +, ex coll. +Kuchler +, +CGM +/ +USTTB +): same data as HT but + +4.IV.1983 +, +14.II.1988 +, +17.IV.1988 +, +30.I.1989 + +, 17.IV.89, leg. +H. Politzar +, GS 2012-017, 2012-018, LAS-10-099 + +. + + + + +Description +. +Male +( +Figs 4–7 +). Flagellum covered with creamy or brown scales, rami brown. Head and prothorax creamy or brown, mesothorax brown with creamy or purplish brown tegula. Abdomen pale creamy or brown. +Forewing +. Forewing length: +23–25 mm +; wingspan: +44–47 mm +. Somewhat oval, elongated. Ground color creamy or reddish brown. Pattern consist of more or less pronounced triple wavy blurred dark antemedial and postmedial lines of purplish, green and brown colors, c-shaped creamy discal mark with dark brown contour and dark brown and creamy wavy external line. Fringe dark brown. +Hindwing +. Oval. Ground color brown, blurred dark medial and external lines or anal field may be pronounced. Fringe creamy or brown. +Genitalia +( +Figs 25–26 +). Tegumen a narrow band; dorsolaterally bears a pair of socii. Socii elongated, triangle, ventrally more sclerotized, covered with setae. Vinculum a narrow band with laterodistal somewhat oval outgrowths. Cucullus elongated, finger like, c-shaped with rather pointed apex, basally covered with setae, dorsal margin indented. Sacculus very compact, somewhat oval, covered with setae. Juxta stem-like, fused with aedeagus. Aedeagus claw shaped without basal apodemes. Vesica very short but broad, covered with minute cornuti. The eighth sternite somewhat trapezoid with elongated apodemes, distal margin concave, more sclerotized, indented. The eight tergite somewhat trapezoid with barely pronounced apodemes. +Female +( +Figs 35–37 +). Overall similar to male, but larger in size and no pale specimen is known. Forewing length: +28–38 mm +; wingspan: +54–70 mm +. +Genitalia +( +Figs 45–46 +). Papillae anales oval, densely covered with setae. Posterior apophyses slightly longer than the anterior ones. Sterigma a highly sclerotized complex structure with a slit-like opening. Ostium amorphous. Ductus bursae short, ventrally sclerotized, the sclerotization extend to corpus bursae. Corpus bursae oval, bears aggregation of small signa. + + +Variability +. Specimen may be creamy ( +Fig. 4 +) or reddish brown ( +Figs 5–7 +). Distal indents of the eighth sternite may be blunt ( +Fig. 25 +) or pointed ( +Fig. 26 +). Parts of sterigma and signa vary in shape ( +Figs 45–46 +). + + + + +Diagnosis +. Adults of + +D. reggie + + +sp. n. + +have less contrasting forewing pattern ( +Figs 4–7 +, +35–37 +), females have different shape of sterigma and smaller signa ( +Figs 45–46 +), known only from +Somalia +( +Fig. 54 +); whereas adults of + +D. flavia + +have more contrasting forewing pattern ( +Figs 8–11 +, +31–32 +), female have larger signa ( +Figs 49–50 +), known from only from southern +Kenya +( +Fig. 54 +). + + +Adults of + +D. reggie + + +sp. n. + +may be overall smaller, have less contrasting forewing pattern ( +Figs 4–7 +, +35–37 +), females have different shape of sterigma ( +Figs 45–46 +), known only from +Somalia +( +Fig. 54 +); whereas adult males of + +D. reussi + +or + +D. marwitzi + +are overall larger, have more contrasting forewing pattern ( +Figs 12–15 +, +41–42 +), females have different shape of sterigma ( +Figs 47–48 +), known from +Kenya +and +Tanzania +( +Fig. 54 +). + + +Adults of + +D. reggie + + +sp. n. + +may be overall smaller and have less contrasting forewing pattern ( +Figs 4–7 +, +35–37 +), females have different shape of sterigma ( +Figs 45–46 +), known only from +Somalia +( +Fig. 54 +); whereas adult males of + +D. cuprea + +may be overall larger and have more contrasting forewing pattern ( +Figs 16–20 +, +43–44 +), shape of sterigma may vary in female genitalia ( +Figs 51–52 +), known from +RSA +, +Zimbabwe +, +Mozambique +, +Malawi +, +Zambia +, and +DRC +( +Fig. 55 +). + + +Adult males of + +D. reggie + + +sp. n. + +are smaller and paler with less contrasting medial lines ( +Figs 4–7 +), have elongated socii, c-shaped valvae, narrower extensions of vinculum, elongated apodemes of the eight sternite ( +Figs 25–26 +), known from +Somalia +only ( +Fig. 54 +); whereas adult males of + +D. lola + + +sp. n. + +are larger and overall darker with more contrasting medial lines ( +Figs 1–3 +), have shorter socii, slightly c-shaped cucullus, broader extensions of vinculum, short apodemes of the eighth sternite ( +Figs 21 +, +23–24 +), distributed in West Africa ( +Fig. 53 +). + + + + +Distribution +( +Fig. 54 +). Somali +Acacia-Commiphora +bushlands and thickets in southwestern +Somalia +. + + + + +Biology +. Adults were collected in January, February, April, and May from an altitude of 165 meters a.s.l. Preimaginal stages are unknown. + + + + +Etymology +. The species is named in honor of Reggie James Wolff (Los Angeles, +USA +). + + + + \ No newline at end of file diff --git a/data/4A/7C/87/4A7C87D9A22EFFAAF9B2FF53FB6C0FEF.xml b/data/4A/7C/87/4A7C87D9A22EFFAAF9B2FF53FB6C0FEF.xml new file mode 100644 index 00000000000..fa6f40e870b --- /dev/null +++ b/data/4A/7C/87/4A7C87D9A22EFFAAF9B2FF53FB6C0FEF.xml @@ -0,0 +1,430 @@ + + + +Description of two new species of the genus Dollmania (Lepidoptera, Lasiocampidae) + + + +Author + +Prozorov, Alexey M. + + + +Author + +Saldaitis, Aidas +Tomsk State University, Laboratory of Biodiversity and Ecology, Lenina pr. 36, RUS- 634050 Tomsk, Russia + + + +Author + +Tatianaa. Prozorova +Nature Research Centre, Akademijos str. 2, 08412 Vilnius- 21, Lithuania + + + +Author + +V. Yakovlev, Roman + + + +Author + +Volkova, Julia S. +Ulyanovsk State University, Universitetskaya Naberezhnaya Ulitsa, 1, RUS- 432063 Ulyanovsk, Russia + + + +Author + +Sulak, Harald +Museum Witt, Max-Reger-Str. 18, 92637 Weiden in der Oberpfalz, Germany + + + +Author + +Tujuba, Tesfu Fekensa +Ethiopian Biodiversity Institute, Comoros street, P. O. box 30726, Addis Ababa, Ethiopia + + + +Author + +Revay, Edita E. +University of Sciences, Techniques and Technology of Bamako, BP 1805 Bamako, Mali + + + +Author + +Müller, Günter C. +University of Sciences, Techniques and Technology of Bamako, BP 1805 Bamako, Mali + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +55 +71 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.3 +1175-5326 +13269159 +3A4E4B26-C968-4164-8362-ADF2F5807247 + + + + + + + +Dollmania lola + +sp. n. + + + + + +urn:lsid:zoobank.org:act: +B4549885-3575-4F19-8DC1-05B32A7DF2AE + + + + + +( +Figs 1–3 +, +21 +, +23–24 +, +53 +) + + + + + + +Holotype + +: +♂ +, + +Ivory Coast + +, +Sassandra-Marahoué District +, +Vavoua +, +7.37506N +, +6.47698W +, + +260 m + +, + +4.IV.1981 + +, leg. +H. Politzar +, GS 2011-059 (ex coll. +Kuchler +, +CGM +/ +USTTB +) + +. + + +Paratypes + +, + +Ivory Coast + +( +4♂ +, ex coll. +Kuchler +, +CGM +/ +USTTB +): as HT, GS 0339; +Taï National Park +, + +6–7.VIII.1985 + +, leg. +H. Politzar + +, + +GS 09-013; +Sassandra-Marahoué District +, +Daniafla +, +7.139N +, +6.8514W +, + +290 m + +, + +20–23.III.1984 + +, leg. +H. Politzar. + + + + + +Description +. +Male +( +Figs 1–3 +). Flagellum covered with brown scales, rami brown. Head and prothorax dark brown, mesothorax brown with reddish brown or purplish tegula. Abdomen brown. +Forewing +. Forewing length: +26–29 mm +; wingspan: +49–54 mm +. Somewhat oval, elongated. Ground color reddish brown. Pattern consist of triple wavy blurred dark antemedial and postmedial lines of purplish, green and brown colors, c-shaped creamy discal mark with dark brown contour, and dark brown and creamy wavy external line. Fringe dark brown. +Hindwing +. Oval. Ground color dark brown, blurred dark medial and external lines may be pronounced. Fringe brown. +Genitalia +( +Figs 21 +, +23–24 +). Tegumen a narrow band; dorsolaterally bears a pair of socii. Socii triangle, ventrally more sclerotized, covered with setae. Vinculum a narrow band with laterodistal somewhat trapezoid outgrowths. Cucullus elongated, finger shaped with rounded apex, basally covered with setae, dorsal margin indented. Sacculus very compact, somewhat trapezoid, covered with setae. Juxta stem-like, fused with aedeagus. Aedeagus claw shaped without basal apodemes. Vesica very short but broad, covered with minute cornuti. The eighth sternite somewhat trapezoid with short apodemes, distal margin concave, more sclerotized, indented. The eight tergite somewhat trapezoid with barely pronounced apodemes. +Female +remains unknown but expected to be similar to male in coloration but larger in size. + + +Variability +. Specimen may be overall paler ( +Fig. 2 +) or darker ( +Fig. 3 +). Discal mark may be smaller ( +Fig. 1 +) or bigger ( +Fig. 2 +). Dark lines on hindwing may be almost unnoticeable ( +Fig. 3 +) or well pronounced ( +Fig. 2 +). Distal indents of the eighth sternite may be smaller ( +Fig. 23 +) or bigger ( +Fig. 24 +). + + + + +Diagnosis +. Adult males of + +D. lola + + +sp. n. + +are bigger and overall darker ( +Figs 1–3 +), have shorter socii, slightly c-shaped cucullus, broader extensions of vinculum, short apodemes of the eighth sternite ( +Figs 21 +, +23–24 +), distributed in West Africa ( +Fig. 53 +); whereas adult males of + +D. flavia + +are smaller and overall paler ( +Figs 8–11 +), have elongated socii, c-shaped cucullus, relatively narrow extensions of vinculum, elongated apodemes of the eight sternite ( +Figs 31–32 +), known from +Kenya +only ( +Fig. 54 +). + + +Adult males of + +D. lola + + +sp. n. + +are overall darker and stable in coloration with better pronounced discal mark ( +Figs 1–3 +), have shorter socii, rounded apex of cucullus, broader extensions of vinculum, shorter aedeagus with wider base, caudal margin of the eighth sternite with no big dents, apodemes short ( +Figs 21 +, +23–24 +), distributed in West Africa ( +Fig. 53 +); whereas adult males of + +D. reussi + +or + +D. marwitzi + +are not so dark and broadly vary in coloration from orangish red to purplish green, have duller discal mark ( +Figs 12–15 +), elongated socii, almost pointed apex of cucullus, narrower extensions of vinculum, slender elongated aedeagus, well pronounced pair of big dents on caudal margin of the eighth sternite, apodemes elongated ( +Figs 27–30 +), known from +Tanzania +only ( +Fig. 54 +). + + +Adult males of + +D. lola + + +sp. n. + +are mainly darker and stable in coloration with better pronounced discal mark ( +Figs 1–3 +), have shorter socii, broader extensions of vinculum, short apodemes of the eighth sternite ( +Figs 21 +, +23–24 +), distributed in West Africa ( +Fig. 53 +); whereas adult males of + +D. cuprea + +are mainly paler and broadly vary in color from orangish brown to greenish purple and have duller discal mark ( +Figs 16–20 +), have elongated socii, narrower extensions of vinculum, elongated apodemes of the eighth sternite ( +Figs 33–34 +), known from +RSA +, +Zimbabwe +, +Mozambique +, +Malawi +, +Zambia +, and +DRC +( +Fig. 55 +). + + +Adult males of + +D. lola + + +sp. n. + +are larger and overall darker with more contrasting medial lines ( +Figs 1–3 +), have shorter socii, slightly c-shaped cucullus, broader extensions of vinculum, short apodemes of the eighth sternite ( +Figs 21 +, +23–24 +), distributed in West Africa ( +Fig. 53 +); whereas adult males of + +D. reggie + + +sp. n. + +are smaller and paler with less contrasting medial lines ( +Figs 4–7 +), have elongated socii, c-shaped valvae, narrower extensions of vinculum, elongated apodemes of the eight sternite ( +Figs 25–26 +), known from +Somalia +only ( +Fig. 55 +). + + + + +Distribution +( +Fig. 53 +). Westwards from the +Dahomey +Gap: western Guinean lowland forests and eastern Guinean forests in eastern and southeastern +Ivory Coast +. + + + + +Biology +. Adults were collected in March and April from an altitude of 260 to 290 meters a.s.l. Preimaginal stages are unknown. + + + + +Etymology +. The species is named in honour of Lola James Svarc (Melbourne, +Australia +). + + + + \ No newline at end of file diff --git a/data/4B/62/87/4B6287D5B203FF8804DEF29CFE0FFEC6.xml b/data/4B/62/87/4B6287D5B203FF8804DEF29CFE0FFEC6.xml new file mode 100644 index 00000000000..b9d4d4a353e --- /dev/null +++ b/data/4B/62/87/4B6287D5B203FF8804DEF29CFE0FFEC6.xml @@ -0,0 +1,394 @@ + + + +A new genus and two new species of brooding chitons (Mollusca: Polyplacophora) from the North-Western Pacific + + + +Author + +Sirenko, Boris I. + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +505 +529 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.2 + +journal article +10.11646/zootaxa.5492.4.2 +1175-5326 +13268886 +9EAFBF80-9862-480A-8CAA-9DB544AE614E + + + + + + +Genus + +Kaasichiton + +new genus + + + + + + + +Type +species. + + +Leptochiton lukini +Sirenko, 1990 + +. + + +Genus distribution. + +Kurile Islands +, the +Sea of Okhotsk +and the +Bering Sea +, east +Kamchatka +, +Recent +, + +10–1763 m + + +. + + + + +Etymology. +The genus name is a combination of the family name of Pieter Kaas ( + +November 14 +th +1915 + +– + +June 8 +th +1996 + +) and the Greek word χιτών (= chiton). Pieter, or more familar Piet,was a famous malacologist who described dozens of species and genera of chitons and was one of the authors of six volumes of the “Monograph of Living Chitons”, for which he, among others, compiled beautiful drawings. + + + + +Diagnosis. + +Chitons of small size with +BL +up to +6.8 mm +, usually 3.0–4.0 mm, elongate, valves low to moderately elevated (dorsal elevation about 0.36–0.49 [ +Table 1 +]). Head valve wider than tail valve. Tail valve generally with a wide, flattened, posterior mucro shifted to the postmucronal area. Ratio of length of antemucronal area to length of postmucronal area 1.17–2.10. Tegmentum smooth to the naked eye or with very low, rare granules arranged in vague longitudinal rows in central areas of intermediate valves and in antemucronal areas of tail valve and in a random manner in other areas. Each granule or microsculpture element with one aesthete pore. Perinotum very narrow, 9–10 times narrower than valve V, covered with bluntly pointed, short or long scales with 3–5 distinct or vague longitudinal ribs. Radula long, about half of body length, with 60–123 rows of mature teeth; central tooth narrow, first lateral teeth wing-shaped, major lateral teeth narrow, with uni-,bi- or tridentate cusps. Number of gills in adult specimens between 5 to 8, ranging from valves VI–VII to anus. Living predominantly on shelf, bathymetrically ranging from + +10 to 1763 m + +. Feeding +type +mainly detrivorous. All four species are brooding + +. + + + + +TABLE 1. +Comparison of some important features of shell, girdle and radula of four species of + +Kaasichiton + +n. gen. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
SpeciesRatio ofRatio of lengthRatio of width ofDorsalLength ofNumber ofNumber of
width of head of antemucronal to width of area to length ofjugal sinus to width elevation of dorsal scales rows of radula denticles in cusp of apophyses in valve V of girdle of major lateral
tail valvepostmucronal area valve V(µm)tooth of radula
+ +K. lukini + +1.08–1.161.322.3–2.40.39–0.4055–9090–1232
+ +K. incubatus + +1.03–1.171.33–2.101.320.36–0.4961–671001
+ +K. ionensis + + +n. sp. + +1.05–1.121.17–1.221.65–2.070.38–0.4565–7060–643
+ +K. kamchatkensis + + +n. sp +. + +1.09 +1.191.60.3966–11860–842
+ + + +FIGURE 1. + +Kaasichiton lukini +, Kurile Islands, Chirpoy + +Island, 20 m, holotype (ZIN 1919), BL 4.0 mm (A–C, E–G), + +Kaasichiton lukini +, Kurile Islands, Urup + +Island, Van der Linde Cape, 20 m, paratype (ZIN 1920), BL 3.0 mm (D): +A. +Valve I, dorsal view; +B. +Valve V, dorsal view; +C, D. +Valves VIII, dorsal views; +E. +Valve V, detail of tegmentum surface of central area; +F. +Valve V, rostral view; +G. +Valve VIII, lateral view. + + + + +Remarks. +The species-rich genus + +Leptochiton + +in its traditional composition contained species with a wide range of morphological characters. Recently several genera ( + +Hanleyella +Sirenko, 1973 + +, + +Ferreiraella +Sirenko, 1988 + +, + +Nierstraszella +Sirenko, 1992 + +, and + +Belknapchiton +, +Sirenko, Saito & Schwabe, 2022 + +) could be separated from + +Leptochiton + +. The genus + +Terenochiton +Iredale, 1914 + +could be maintained ( +Sirenko 1973 +, 1988, 1993; Sirenko +et al. +2022) and several groups of morphologically similar species were recognized ( +Sirenko 2015 +). The genus + +Leptochiton + +in its traditional composition is polyphyletic according to molecular studies ( + +Sigwart +et al. +2011 + +). The new genus can be compared with the remaining + +Leptochiton +species + +forming groups of species that are similar to each other. The new genus + +Kaasichiton + + +n. gen. + +resembles the group of + +Leptochiton rugatus + +(Carpenter in +Pilsbry, 1892 +). This group of chitons consisting of six species inhabits the northern part of the Pacific Ocean ( +Sirenko & Sigwart 2021 +, 2022), including the areas inhabited by species of the new genus. + +Kaasichiton + + +n. gen. + +differs from the + +L. rugatusgroup + +by having a head valve, which is always wider than the tail valve ( +vs +head valve is narrower than the tail valve in species of +L. rugatus- +group), a wide, flattened posterior mucro on the postmucronal area ( +vs +a narrow mucro, commonly on the anterior postmucronal area in species of the +L. rugatus- +group), a very narrow perinotum, which is 9–10 times narrower than the width of the fifth valve ( +vs +the perinotum is only 4–5 times narrower than the valve in species of the +L. rugatus- +group), a weak tegmentum sculpture ( +vs +distinct sculpture in species of the + +L. rugatusgroup + +), and wing-shaped first lateral teeth ( +vs +narrow, oar-shaped first lateral teeth in species). Unlike species of the +L. rugatus- +group, all species of the new genus are brooding eggs and juveniles in their pallial groove. The new genus is well distinguished from the other species of the genus + +Leptochiton + +by morphological characters listed in the genus diagnosis + + + +FIGURE 2. + +Kaasichiton lukini +, Kurile Islands, Urup + +Island, Van der Linde Cape, 20 m, paratype (ZIN 1920), BL 3.0 mm: +A, C. +Dorsal spicules and needles; +B, D. +Radula. + + + + +Leptochiton kerguelensis +Haddon, 1886 + +, widespread in the seas of the Southern Ocean, is also a brooding species, and is morphological closest to the species of + +Kaasichiton + + +n. gen. + +However, it differs from them by having an anterior mucro, a narrow, oar-shaped first lateral tooth of the radula and twice as many longitudinal ribs on the dorsal scales of the perinotum. + + + + \ No newline at end of file diff --git a/data/4B/62/87/4B6287D5B206FF8B04DEF6BCFE7CFEC6.xml b/data/4B/62/87/4B6287D5B206FF8B04DEF6BCFE7CFEC6.xml new file mode 100644 index 00000000000..d8720b354fe --- /dev/null +++ b/data/4B/62/87/4B6287D5B206FF8B04DEF6BCFE7CFEC6.xml @@ -0,0 +1,423 @@ + + + +A new genus and two new species of brooding chitons (Mollusca: Polyplacophora) from the North-Western Pacific + + + +Author + +Sirenko, Boris I. + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +505 +529 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.2 + +journal article +10.11646/zootaxa.5492.4.2 +1175-5326 +13268886 +9EAFBF80-9862-480A-8CAA-9DB544AE614E + + + + + + + +Kaasichiton lukini +( +Sirenko, 1990 +) + +n. comb. + + + + + + +( +Figures 1–5 +) + + + + + + +Leptochiton lukini + +n. sp. +; + +Sirenko 1990: 97 + +, figs 1, 3, 11. + + + + + +Leptochiton +( +Leptochiton +) +lukini + +; + +Kaas & Van Belle 1994: 17 + +, fig. 5, map 50. + + + + + +Type material. + +Holotype +( +ZIN 1919 +) and +5 paratypes +( +ZIN 1920 +). + + + + +FIGURE 4. + +Kaasichiton lukini +, Kurile Islands, Urup + +Island, Kitoviy Cape, 20 m, BL 3.0 mm: +A. +Valve I, dorsal view; +B. +Valve II, dorsal view; +C. +Valve V, dorsal view; +D. +Valve VIII, dorsal view; +E. +Valve V, detail of tegmentum surface of central area; +F. +Valve V, rostral view; +G. +Valve IV, ventral view; +H. +Valve VIII, lateral view. + + + + +FIGURE 5. + +Kaasichiton lukini +, Kurile Islands, Urup + +Island, Kitoviy Cape, 20 m, BL 3.0 mm: +A. +Dorsal and ventral scales; +B. +Radula; +C. +Dorsal and ventral scales and marginal needles; +D. +Central and first lateral teeth of radula. + + + +Type locality. + +Kurile Islands +, +Chirpoy Island +( +holotype +), + + +20 m + +. + + + + +Material examined. + +A total of +19 specimens +. +Kurile Islands, R +/ +V Krilatka +, + +Urup Island + +, the +Okhotsk Sea +, +Schukin Inlet +, +SCUBA +, sample 41, + +20 m + +, stones, 1 spm, +BL +3.5 mm +, + +08.09.1969 + + +; + +Van-der-Lind +Cape +, +SCUBA +, sample 65, + +20 m + +, stones, +5 paratypes +, ( +ZIN 1920 +), +BL +3.0–4.0 mm, + +09.09.1969 + + +; + +Temniy +Cape +, +SCUBA +, sample 136, + +15 m + +, stones, 1 spm, +BL +4.0 mm, + +18.09.1969 + + +; + +Temniy +Cape +, +SCUBA +, Khiva +Cape +, +SCUBA +, sample 152, + +20 m + +, stones, 1 spm, +BL +3.5 mm +, + +21.09.1969 + + +; + +Etolin +Cape +, +SCUBA +, sample 167, + +10 m + +, stones, 1 spm, +BL +3.0 mm, + +23.09.1969 + + +; + +Kalashnikov +Cape +, +SCUBA +, sample 168, + +10 m + +, stones, 1 spm, +BL +4.0 mm, 23– + +24.09.1969 + + +; + +Urup Island +, +Tair Island +, +SCUBA +, sample 756, + +20 m + +, rocks, 1 spm, +BL +3.0 mm, + +18.09.1970 + + +; + +Urup Island +, +Kitoviy +Cape +, +SCUBA +, sample 1058, + +20 m + +, stones, 4 spms, +BL +3.0–4.0 mm, + +12.10.1973 + + + + +Iturup Island + +, +Urumpet +Cape +, trawl, sample 199, 51– + +44 m + +, pebble and shells, 2 spms, +BL +4.0 mm, + +06.10.1969 + + +; + + +Chirpoy Island + +, +SCUBA +, sample 538, + +20 m + +, stones, +holotype +, ( +ZIN 1919 +) +BL +4.0 mm, + +04.09.1970 + + +; + + +Simushir Island + +, +Polanskogo +Cape +, +SCUBA +, sample 645, + +20 m + +, stones, 1 spm, +BL +3.5 mm +, + +10.09.1970 + + +; + + + + +Distribution. +Pacific Ocean, Kurile Islands, Iturup, Urup, Simushir and Chirpoy islands, + +10– +44 m + +. + + + + +Remarks +. When describing this species, +Sirenko (1990) +noted that this species had juveniles in the pallial groove.At the beginning of September, a female with +4 eggs +in the pallial groove was encountered near Urup Island. The eggs were relatively large, (about 400 µm in diameter) compared to the eggs of chitons not brooding in pallial groove ( +Sirenko 2015 +). + + + + \ No newline at end of file diff --git a/data/4B/62/87/4B6287D5B209FF8204DEF59DFC48F84B.xml b/data/4B/62/87/4B6287D5B209FF8204DEF59DFC48F84B.xml new file mode 100644 index 00000000000..2d0b0b776d9 --- /dev/null +++ b/data/4B/62/87/4B6287D5B209FF8204DEF59DFC48F84B.xml @@ -0,0 +1,395 @@ + + + +A new genus and two new species of brooding chitons (Mollusca: Polyplacophora) from the North-Western Pacific + + + +Author + +Sirenko, Boris I. + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +505 +529 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.2 + +journal article +10.11646/zootaxa.5492.4.2 +1175-5326 +13268886 +9EAFBF80-9862-480A-8CAA-9DB544AE614E + + + + + + + +Kaasichiton ionensis + +n. sp. + + + + + + +( +Figures 9–15 +, +22 +) + + + + +Type material. + +Holotype +( +ZIN 2462 +) and +paratype +( +ZIN 2463 +) now disarticulated consisting of SEM stub of valves I, II, V, VIII, part of perinotum and radula, mount of part of perinotum and radula and vial with other valves. + + + +Type locality. + +The Sea of Okhotsk +, +Iona Island +, + + +43 m + +. + + + + + + +Etymology. +Named after the Iona Island. + + + + +Material examined. + +Six specimens +in total. +The Sea of Okhotsk +, +Iona Island, R +/ +V Poseidon +, sample 85, grab, + +43 m + +, stones, +holotype +( +ZIN 2462 +) + +, + +BL +3.8 mm +, and +paratype +( +ZIN 2475 +) + +, + +BL +3.0 mm, + +21.07.1978 + + +; + +sample 96, +SCUBA +, + +17 m + +, rocks + +, + +2 paratypes +( +ZIN 2463 +) + + +BL +4.0 mm, + +21.07.1978 + + +; sample 98, grab, +43 m +, stones, + +2 paratypes +, +BL +3.0– +4.8 mm +, + +22.07.1978 + + +. + + + + +Distribution. +Off Iona Island, the Sea of Okhotsk, + +17– +43 m + +. + + + + +FIGURE 11. + +Kaasichiton ionensis + + +n. sp. + +, Okhotsk Sea, Iona Island, 43 m, holotype (ZISP 2462), BL 3.8 mm: +A, B. +Radula. + + + + +Diagnosis +. Animal small, elevated, valves subcarinated, mucro of tail valve posterior, antemucronal area noticeably convex, postmucronal slope decidedly concave near mucro and then convex; tegmentum sculptured by small, rare, very low granules, arranged more or less in longitudinal rows in central areas of intermediate valves and antemucronal area of tail valve, and in a random manner in other areas of valves, each granule with one megalaesthete; dorsal scales narrow, sculptured with 3–6 vague riblets on dorsal side, marginal needles with 4–5 vague riblets; central teeth of radula short with large rhomboidal base, narrowing in front to a small blade, first lateral tooth somewhat wing-shaped, with small blade, major lateral teeth with thin tridentate cusp, median denticle obtuse pointed, much longer than others; six gills on each side. + + + + +Description. +Holotype +(BL 3.8 x +2.2 mm +) elongate oval, valves subcarinated, moderately elevated (dorsal elevation 0.45), not beaked, side slope convex, mucro slightly damaged, tegmentum white in color. + +Head valve semicircular, sculptured by small granules arranged in a random manner; intermediate valves rectangular, anterior and posterior margins slightly convex especially in valve II, lateral area not raised, central area sculptured by small, rare, very low granules distributed in about 20 obsolete longitudinal rows; tail valve narrower than head valve, a wide flattened posterior mucro shifted to the postmucronal area, antemucronal area noticeably convex, postmucronal slope decidedly concave near mucro and than convex, antemucronal area sculptured like central area of intermediate valves, postmucronal area sculptured like head valve. Each granule contains one megalaesthete. +Articulamentum moderately developed, white, apophyses small, widely separated from each other, trapezoidal. + +Girdle narrow, dorsally covered with elongated, obtuse pointed, scales (65–70 x 25 µm) sculptured with 3–5 vague riblets and interspersed with, randomly disposed long needles (150 x 21 µm). Intersegmental areas with similar needles. Marginal needles of the same +type +as sutural ones, but a little smaller (120 x 21 µm). Most needles with 4–5 vague riblets. Ventral side covered with imbricated, flat, elongate, obtuse pointed scales (70 x 20 µm). + + +Holotype +with six gills on each side, extending from valve VI to near anus. + +Radula 2.0 mm long, with 64 transverse rows of mature teeth, central teeth of radula short with large rhomboidal base, narrowing in front to a small blade, first lateral teeth somewhat wing-shaped, with small blade, major lateral teeth with thin tridentate cusp, median denticle obtuse pointed, much longer than others. + + + +FIGURE 12. + +Kaasichiton ionensis + + +n. sp. + +, Okhotsk Sea, Iona Island, 43 m, holotype (ZISP 2462), BL 3.8 mm: +A. +Sutural needle; +B. +Dorsal scale; +C. +Marginal needle with ribs; +D. +Smooth marginal needle; +E. +Ventral scale; +F. +Central and first lateral teeth of radula; +I. +Head of major lateral teeth of radula; +J. +Granule with aesthete pore. Scale bars 50 µm. + + + + +Remarks. + +Kaasichiton ionensis + + +n. sp +. + +is closest in sculpture of the tegmentum to + +K. lukini + +and + +K. incubatus +. + +The new species differs from the + +K. lukini + +in having a tridentate cusp of the major lateral radular tooth ( +vs +bidentate cusp in + +K +. +lukini + +), an expanded rhomboidal base of the central tooth, and about half the number of rows of mature radular teeth (60–64 versus 123 rows in + +K +. +lukini + +). The new species differs from + +K. incubatus + +by having long, ribbed scales on the perinotum ( +vs +short scales in + +K. incubatus + +), a tridentate cusp of the major lateral radular tooth +(vs +unidentate cusp in + +K. incubatus + +), and rhomboidal enlargement of the base of the central tooth ( +vs +without enlargement of the base in + +K. incubatus + +). + + + +FIGURE 13. + +Kaasichiton ionensis + + +n. sp. + +, Okhotsk Sea, Iona Island, 17 m, paratype (ZISP 2463), BL 4.0 mm: +A. +Valve I, dorsal view; +B. +Valve V, dorsal view; +C. +Valve VIII, dorsal view; +D. +Valve IV, ventral view; +E. +Valve V, detail of tegmentum surface of central area; +F. +Valve V, rostral view; +G. +Valve VIII, lateral view. + + + + +Kaasichiton ionensis + + +n. sp +. + +differs from + +K. kamchatkensis + +n. sp. +in having a longer first lateral radular tooth that is longer than the central one (vs both teeth having about the same length in + +K. kamchatkensis + + +n. sp. + +), a tridentate cusp of the major lateral radular tooth (vs bidentate cusp in + +K. kamchatkensis + + +n. sp. + +), and rhomboidal enlargement of the base of the central tooth (without enlargement of the base in + +K. kamchatkensis + + +n. sp +. + +). + + +The new species often occurs together with + +L. assimilis +Thiele, 1909 + +from which it can easily be distinguished by the sculpture of the tegmentum, very narrow perinotum, posterior mucro, tridentate cusp of major lateral radular teeth, and very different shape of central and first lateral radular teeth. + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF82FFD8FF33546EFBC6FD87.xml b/data/79/7C/3C/797C3C79FF82FFD8FF33546EFBC6FD87.xml new file mode 100644 index 00000000000..bc3800b9700 --- /dev/null +++ b/data/79/7C/3C/797C3C79FF82FFD8FF33546EFBC6FD87.xml @@ -0,0 +1,316 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Schoengastia mabuyana +Lawrence, 1949 + + + + + + + +( +Figs. 15B +, +16 +) + + + + + + + +Schoengastia mabuyana +Lawrence, 1949: 423 + + +, fig. 11; + +Wharton & Fuller 1952: 88 + +; + +Vercammen-Grandjean 1958b: 658 + +, pl. 9; + +Stekolnikov 2018: 82 + +. + + + + + +Schoengastia +( +Schoengastia +) +mabuyana + +: + +Zumpt 1961: 157 + +; + +Vercammen-Grandjean 1965b: 82 + +. + + + + + +FIGURE 15. + +Schoengastia gerrhosauri +Lawrence, 1949 + +, paratype NHM 1957-8-12-36 ( +A +), + +Schoengastia mabuyana +Lawrence, 1949 + +, paratype NM 26422 ( +B +), + +Microtrombicula +( +Microtrombicula +) +zumpti +Vercammen-Grandjean, 1965 + +, specimen NM 5871/1 ( +C +), + +Neotrombicula +( +Anamasticula +) +rhodesiana +( +Lawrence, 1949 +) + +, holotype ( +D +). Dorsal aspect of idiosoma ( +A, B +), scutum ( +C, D +). Scale bars: 50 µm. + + + + +Diagnosis. +SIF = ???-?-3-3111.?000; fPp = N/N/NNN; AL> PL >> AM; fD = 2H-9-6-6-4+4; DS = 31; V = 22; NDV = 53; scutum pentagonal, with greatly projected rounded posterior margin; sensillary bases anterior to level of PLs; Ip = 698–729. Standard measurements are in +Table 6 +. + + + + +Redescription +( +two paratypes +). IDIOSOMA ( +Figs. 15B +, +16A–F +). Eyes 2 + 2, in ocular plate; 31 dorsal idiosomal setae, including one pair of humeral setae, moderately barbed, 9 setae in 1 +st +posthumeral row (C excluding humeral setae), by 6 setae in next two rows (D and E), four setae in 4 +th +row (F) plus 4 caudal setae; 4 sternal setae; 22 ventral setae; NDV = 53. + +GNATHOSOMA. Cheliceral blade with tricuspid cap and row of four dorsal teeth; palpal claw with three prongs; setae on palpal femur, genu, and tibia nude; other structures visible indistinctly. + +SCUTUM ( +Figs. 15B +, +16F +). Pentagonal, moderately covered with small puncta, anterior and lateral scutal margins almost straight, posterior margin greatly projected, rounded; AM slightly posterior to level of ALs; sensillary (trichobothrial) bases anterior to level of PLs (PSB – P-PL = 3–9); AM and PLs uniform with dorsal idiosomal setae, ALs covered with much longer thin barbs; AL> PL >> AM; sensilla (trichobothria) globose, covered with wide scalelike setules. + + +LEGS ( +Fig. 16G–I +).All 7-segmented, with 1 pair of claws and claw-like empodium. Leg I: coxa with 1 branched seta (1B); trochanter 1B; basifemur 1B; telofemur 5B; genu 4B, 3 genualae ( +σ +), microgenuala ( +κ +) not observed; tibia 8B, 2 tibialae ( +φ +), microtibiala ( +κ +) not observed; tarsus 21B, tarsala ( +ω +), microtarsala ( +ε +) far distal to tarsala, subterminala ( +ζ +), parasubterminala ( +z +), pretarsala ( +ζ +). Leg II: coxa 1B; trochanter 1B; basifemur 2B; telofemur 4B; genu 3B, genuala ( +σ +); tibia 6B, 2 tibialae ( +φ +); tarsus 16B, tarsala ( +ω +), microtarsala ( +ε +) behind tarsala, pretarsala ( +ζ +). Leg III: coxa 1B; trochanter 1B; basifemur 2B; telofemur 3B; genu 3B, genuala ( +σ +); tibia 6B, tibiala ( +φ +); tarsus with only 11 setae visible. + + + + +Distribution and hosts. +This species was described from (1) Chishawasha, +Southern Rhodesia +(currently +Zimbabwe +), ex + +Trachylepis striata + +(syn. + +Mabuya striata + +); (2) +Bulawayo +, +Southern Rhodesia +(currently +Zimbabwe +), ex + +Trachylepis margaritifera +(Peters) + +(syn. + +Mabuya quinquetaeniata margaritifer + +); (3) Ubombo, Zululand (currently +KwaZulu-Natal Prov. +, +South Africa +), ex + +T. striata + +; (4) Zululand (locality unknown), ex + +T. varia + +(syn. + +Mabuya varia + +). + + + + +Material examined. + +Two paratypes +, larvae, +SAM 8713 +(slides 2 and 3; NM 26422 and 26423), ex + +M. striata +, Chishawasha, S. + +Rhodesia +, collector and date unknown ( +Fig. 1 +, +25–26 +) + +. + + + + +Remarks. + +Schoengastia mabuyana + +differs from + +S. monticola + +and + +S. scincicola + +in a narrower scutum (AW 50 vs. 53–61 and PW 66–68 vs. 77–94), shorter legs (Ip 698–729 vs. 823–895 and TaIIIL 74 vs. 79–83), and wider setules of sensilla. Examination of new materials would add more diagnostic characters. + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF82FFDAFF33509EFAB6F96B.xml b/data/79/7C/3C/797C3C79FF82FFDAFF33509EFAB6F96B.xml new file mode 100644 index 00000000000..104430bb6ac --- /dev/null +++ b/data/79/7C/3C/797C3C79FF82FFDAFF33509EFAB6F96B.xml @@ -0,0 +1,189 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Schoengastia gerrhosauri +Lawrence, 1949 + + + + + + + +( +Fig. 15A +) + + + + + + + +Schoengastia gerrhosauri +Lawrence, 1949: 426 + + +, fig. 13; + +Wharton & Fuller 1952: 88 + +; + +Vercammen-Grandjean 1958b: 659 + +, pl. 9; + +Stekolnikov 2018: 78 + +. + + + + + +Schoengastia +( +Schoengastia +) +gerrhosauri + +: + +Zumpt 1961: 155 + +; + +Vercammen-Grandjean 1965b: 81 + +. + + + + + +Diagnosis. +AL> PL >>AM; fD = 2H-9-6-6-4-2-2; DS = 31; V = 24; NDV = 55; scutum pentagonal, with moderately projected posterior margin nearly straight in middle; sensillary bases slightly anterior to level of PLs (by 2 µm); Ip = 787. Standard measurements are given in +Table 6 +. + + + + +Distribution and hosts. +This species was described from (1) Kranskop, Natal (currently +KwaZulu-Natal Prov. +, +South Africa +), ex + +Gerrhosaurus flavigularis +Wiegmann + +( +Squamata +: +Gerrhosauridae +); (2) Weenen, Kranskop, and Pietermaritzburg, Natal, ex + +Trachylepis striata + +(syn. + +Mabuya striata + +); (3) Muller’s pass, Newcastle, Natal, ex + +Pseudocordylus subviridis + +. + + + + +Material examined. +One paratype +, larva deposited in NHM ( +1957-8-12 +-36), NM 4833, ex + +G. flavigularis +, Kranskop + +, collector and date unknown ( +Fig. 1 +, +24 +). + + + + +Remarks. +I was unable to examine gnathosoma and legs of the +paratype +, which I found in NHM; thus, I give here only measurements and a photography of the scutum. The single non-type specimen deposited in NM was found unsuitable for examination. + + + +Schoengastia gerrhosauri + +differs from + +S. monticola + +in a shorter scutum (ASB 27 vs. 30–33, SD 54 vs. 58–62), shorter PL (43 vs. 48–54), shorter dorsal idiosomal setae (H 38 vs. 40–47, D +min +25 vs. 29–36, and D +max +31 vs. 38–44), and shorter legs (Ip 787 vs. 889–913). Examination of new materials would add more diagnostic characters. + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF87FFDDFF335393FCC4FB1B.xml b/data/79/7C/3C/797C3C79FF87FFDDFF335393FCC4FB1B.xml new file mode 100644 index 00000000000..1648d03ee93 --- /dev/null +++ b/data/79/7C/3C/797C3C79FF87FFDDFF335393FCC4FB1B.xml @@ -0,0 +1,509 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Microtrombicula +( +Microtrombicula +) +zumpti +Vercammen-Grandjean, 1965 + + + + + + + +( +Figs. 15C +, +17 +) + + + + + + + +Microtrombicula +( +Microtrombicula +) +zumpti +Vercammen-Grandjean, 1965a: 112 + + +, pl. ZZ. + + + + + +Microtrombicula zumpti + +: + +Vercammen-Grandjean 1965b: 45 + +; + +Stekolnikov 2018: 176 + +. + + + + + +Diagnosis. +SIF = 6B-N-2-3111.1000; fPp = B/B/BN(B)B; AM = PL> AL; fD = 2H-[4-4]-6-4-4(6)+(4–8); DS = 30–32; V = 36–38; NDV = 68; scutum nearly quadrate, verrucose (scrobiculate), with weakly projected angulate posterior margin and anterolateral shoulders; sensillary bases far anterior to level of PLs; sensilla nude; posterior sternal setae and coxal setae II nude; Ip = 709–736. Standard measurements are given in +Table 7 +. + + + + +TABLE 7. +Morphometric (AW–S +2 +, µm) and meristic (DS–NDV) traits of + +Microtrombicula zumpti + +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+Spec. 5871/1 + +Spec. 5871/2 + +Holotype* +
AW524650
PW635462
SB222022
ASB293030
PSB272732
SD565762
P-PL1414-
AP312934
AM373946
AL262530
PL373848
S54-72
H414340
D min313228
D max323632
V min222224
V max303130
pa265250254
pm216209216
pp256250250
Ip736709720
TaIIIL7267-
TaIIIW1516-
S115--
S214--
DS323034
V363832
NDV686866
+ + + +Note. *—after +Vercammen-Grandjean (1965a) +. + + + + +FIGURE 17. + +Microtrombicula +( +Microtrombicula +) +zumpti +Vercammen-Grandjean, 1965 + +, specimens NM 5871/2 ( +A, B +) and 5871/1 ( +C–Q +). +A +, dorsal aspect of idiosoma; +B +, arrangement of ventral idiosomal setae; +C +, scutum (eyes invisible); +D +, humeral seta; +E +, dorsal idiosomal seta; +F +, preanal seta; +G +, anterior sternal seta; +H +, posterior sternal seta; +I +, coxal seta I; +J, K +, coxal setae II; +L +, coxal seta III; +M +, dorsal aspect of gnathosoma; +N +, ventral aspect of gnathosoma; +O +, leg I, trochanter–tarsus; +P +, leg II, trochanter–tarsus; +Q +, leg III, trochanter–tarsus. Abbreviations as in Fig. 9. Scale bars: 100 µm ( +A, B +), 50 µm ( +C +), 20 µm ( +D–L +), 20 µm ( +M, N +), 50 µm ( +O–Q +). + + + + +Redescription +(two non-type specimens). IDIOSOMA ( +Fig. 17A–H +). Eyes not observed; 30–32 dorsal idiosomal setae, including one pair of humeral setae, covered with small barbs, 8 setae in 1 +st +posthumeral row (C excluding humeral setae), 2 setae next to marginal shifted posteriad, 6 setae in 2 +nd +row (D), four setae in 3 +rd +row (E), four or six setae in 4 +th +row (F) plus 4–8 caudal setae; in specimen NM 5871/1 fD = 2H-[4-4]-6-4-4-4-4, in NM 5871/2 fD = 2H-[4-4]-6-4-6-2-2; 4 sternal setae, anterior pair with two branches, posterior pair nude; 36–38 ventral setae; NDV = 68. + + +GNATHOSOMA ( +Fig. 17M, N +). Cheliceral blade with tricuspid cap and prominent dorsal tooth; cheliceral base and palpal femur with puncta, gnathobase with sparse puncta and one pair of branched gnathocoxal (tritorostral) setae; galeal (deutorostral) seta nude; palpal claw with two prongs; setae on palpal femur and genu branched; dorsal and ventral setae on palpal tibia branched; lateral palpal tibial seta nude; palpal tarsus with 6 non-specialized setae (dorsal seta thick, heavily branched, two ventral setae nude, other three setae branched) and tarsala ( +ω +). + + +SCUTUM ( +Figs. 15C +, +17C +). Nearly quadrate, verrucose (scrobiculate), with weakly projected angulate posterior margin and anterolateral shoulders, anterior and lateral scutal margins almost straight, slightly concave; AM far anterior to level of ALs; sensillary (trichobothrial) bases far anterior to level of PLs (PSB – P-PL = 13); scutal setae uniform with dorsal idiosomal setae; AM = PL> AL; sensilla (trichobothria) flagelliform, nude. + + +LEGS ( +Fig. 17O–Q +). All 7-segmented, with 1 pair of claws and claw-like empodium. Leg I: coxa with one seta bearing two branches (1B); trochanter 1B; basifemur 1B; telofemur 5B; genu 4B, 3 genualae ( +σ +), microgenuala ( +κ +); tibia 8B, 2 tibialae ( +φ +), microtibiala ( +κ +); tarsus 22B, tarsala ( +ω +), microtarsala ( +ε +) distal to tarsala, subterminala ( +ζ +), parasubterminala ( +z +), pretarsala ( +ζ +). Leg II: coxa with one seta bearing one cilium or nude; trochanter 1B; basifemur 2B; telofemur 4B; genu 3B, genuala ( +σ +); tibia 6B, 2 tibialae ( +φ +); tarsus 16B, tarsala ( +ω +), microtarsala ( +ε +) behind tarsala, pretarsala ( +ζ +). Leg III: coxa with one seta bearing two branches; trochanter 1B; basifemur 2B; telofemur 3B; genu 3B, genuala ( +σ +); tibia 6B, tibiala ( +φ +); tarsus 13B, mastitarsala. + + + + +Distribution and hosts. +This species was described from Dargle, +South Africa +( +KwaZulu-Natal Prov. +), ex + +Procavia capensis + +. Here I report it ex + +Hystrix africaeaustralis +Peters + +( +Rodentia +: +Hystricidae +) for the first time. + + + + +Material examined. + +Two larvae +, NM 5871/1 and NM 5871/2, L:7256, ex ears of + +H. africaeaustralis +, Matatiele, Natal + +, +South Africa +, + +7 February 1956 + +, coll. +Lawrence +, prepared by +Vercammen-Grandjean +( +Fig. 1 +, +27 +) + +. + + + + +Remarks. +This species was described from a single specimen ( +holotype +) originally deposited in MRAC. I did not find the +holotype +neither in this museum ( +Stekolnikov 2018 +), nor in the personal collection of Vercammen-Grandjean (Stekolnikov 2019). Its original description included only a brief diagnosis (diagnostic formulas), measurements, and the drawings of gnathosoma, scutum, idiosomal and coxal setae, tarsalae I and II, tarsus and tibia of leg III. The new material differs from the original description in fPp = B/B/BNB vs. B/B/BBB, sensilla nude vs. ciliated ( +Vercammen-Grandjean 1965a +, pl. ZZ, 9), shorter scutal setae (AM 37–39 vs. 46, AL 25–26 vs. 30, and PL 37–38 vs. 48), and less projected posterior scutal margin (PSB 27 vs. 32; see also pl. ZZ, +9 in +the original description). Taking into account a small total number of specimens and a suboptimal quality of slides, I estimate these differences as insufficient to describe a new species. + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF88FFD5FF33526AFB1BFB1B.xml b/data/79/7C/3C/797C3C79FF88FFD5FF33526AFB1BFB1B.xml new file mode 100644 index 00000000000..ca5387ebc42 --- /dev/null +++ b/data/79/7C/3C/797C3C79FF88FFD5FF33526AFB1BFB1B.xml @@ -0,0 +1,896 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Schoengastia scincicola +Lawrence, 1949 + + + + + + + +( +Figs. 10 +, +11 +) + + + + + + + +Schoengastia scincicola +Lawrence, 1949: 427 + + +, fig. 14; + +Wharton & Fuller 1952: 89 + +; + +Vercammen-Grandjean 1958b: 659 + +, pl. 9; + +Stekolnikov 2018: 88 + +. + + + + + +Schoengastia +( +Schoengastia +) +scincicola + +: + +Zumpt 1961: 159 + +; + +Vercammen-Grandjean 1965b: 82 + +. + + + + + +Diagnosis. +SIF = 7BS-N-3-3111.1000; fPp = b/N/NNN; AL> PL >> AM; fD = 2H-8-6-6-4+(4–6); DS = 30–32; V = 24–25; NDV = 55–56; scutum pentagonal, with greatly projected rounded posterior margin; sensillary bases anterior to level of PLs; Ip = 823–850. Standard measurements are given in +Table 6 +. + + + + +FIGURE 10. + +Schoengastia scincicola +Lawrence, 1949 + +, holotype ( +A +), paratype NM 4870/2 ( +B, D +), paratype NHM 1957-8-12- 35 ( +C +). +A–C +, dorsal aspect of idiosoma; +D +, scutum. Scale bars: 50 µm. + + + + +Redescription +( +holotype +, +2 paratypes +, and 1 non-type specimen). IDIOSOMA ( +Figs. 10 +, +11A–F +). Eyes 2 + 2, in ocular plate; 30–32 dorsal idiosomal setae, including one pair of humeral setae, moderately barbed, 8 setae in 1 +st +posthumeral row (C excluding humeral setae), by 6 setae in next two rows (D and E), four setae in 4 +th +row (F) plus 4–6 caudal setae; 4 sternal setae; 24–25 ventral setae; NDV = 55–56. + + + +TABLE 6. +Morphometric (AW–S +2 +, µm) and meristic (DS–NDV) traits of + +Schoengastia scincicola + +, + +S. monticola + +, + +S. gerrhosauri + +, and + +S. mabuyana + +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +S. scincicola + + + +S. monticola + + + +S. gerrhosauri + + + +S. mabuyana + +
+S. + +Holotype + +Range* + +Mean* + +N* + +Holotype + +Range** + +Mean** + +N** + +Paratype + +Paratype 2 + +Paratype 3 +
AW5653–585546158–61596565050
PW7777–787749479–94866836668
SB1717–191842113–21175171614
ASB2624–272643230–33325272222
PSB2720–302642727–29285272630
SD5344–575245958–62595544851
P-PL2523–252433125–31284252321
AP2727–322943127–33306302429
AM3128–312932423–27256212223
AL6557–656146557–72666565954
PL5044–504845448–54526433943
S(length)2724–292733229–33325312928
S(width)1616–171731614–16155171717
H-32–403734740–47425383438
D min2929–333043629–36316252728
D max3434–383644438–44406313335
V min-25–272622923–29265-2224
V max-34–343424232–42365-3531
pa-286–3102982319317–3283224282266257
pm-245–2502482272266–2772714242221209
pp-290–2922912304295–3113054263241232
Ip-823–8508362895889–9138984787729698
TaIIIL-79–838127977–83815--74
TaIIIW-18–191821717–20195--16
S11615–201732119–25223--17
S21414–17153-14–18162--17
DS-30–323123229–353253131-
V-24–252522524–272652422-
NDV-55–565625756–625855553-
+ + +Note. *—holotype, two paratypes, and one non-type specimen; **—holotype, two paratypes, and three non-type specimens. + + + +FIGURE 11. + +Schoengastia scincicola +Lawrence, 1949 + +, holotype ( +C, E–G +), paratype NM 4870/2 ( +A, B, D, J–L +), specimen NM 4870/3 ( +H, I +). +A +, dorsal aspect of idiosoma; +B +, arrangement of ventral idiosomal setae; +C +, scutum and eyes (setules of sensillum invisible); +D +, sensillum; +E +, dorsal idiosomal seta; +F +, preanal idiosomal seta; +G +, cheliceral blades and galeal (deutorostral) seta; +H +, ventral aspect of gnathosoma (gnathocoxa split, cheliceral blades missing, galeal seta invisible, terminal seta on palpal tarsus broken); +I +, dorsal aspect of gnathosoma; +J +, leg I, trochanter–tarsus; +K +, leg II, trochanter–tarsus; +L +, leg III, trochanter–tarsus. Abbreviations as in Fig. 9. Scale bars: 100 µm ( +A, B +), 50 µm ( +C, D +), 20 µm ( +E, F +), 20 µm ( +G–I +), 50 µm ( +J–L +). + + + +GNATHOSOMA ( +Fig. 11G–I +). Cheliceral blade with tricuspid cap and row of 5–6 dorsal teeth; cheliceral base with sparse puncta; gnathobase with sparse puncta, transverse cuticular striations and one pair of branched gnathocoxal (tritorostral) setae; galeal (deutorostral) seta nude; palpal claw with three prongs; seta on palpal femur with one branch (visible only in +one specimen +); setae on palpal genu and tibia nude; palpal tarsus with 7 branched setae, subterminala ( +ζ +) and tarsala ( +ω +). + + +SCUTUM ( +Figs. 10 +, +11C +). Pentagonal, moderately covered with small puncta, anterior scutal margin slightly concave, lateral margins almost straight, posterior margin greatly projected, rounded; AM posterior to level of ALs; sensillary (trichobothrial) bases anterior to level of PLs (PSB – P-PL = 2–6), with curved anterior ridges; AM uniform with dorsal idiosomal setae, ALs and PLs covered with long thin barbs; AL> PL >> AM; sensilla (trichobothria) globose, covered with setules. + + +LEGS ( +Fig. 11J–L +). All 7-segmented, with 1 pair of claws and claw-like empodium. Leg I: coxa with 1 branched seta (1B); trochanter 1B; basifemur 1B; telofemur 5B; genu 4B, 3 genualae ( +σ +), microgenuala ( +κ +); tibia 8B, 2 tibialae ( +φ +), microtibiala ( +κ +); tarsus 21B, tarsala ( +ω +), microtarsala ( +ε +) distal to tarsala, subterminala ( +ζ +), parasubterminala ( +z +), pretarsala ( +ζ +). Leg II: coxa 1B; trochanter 1B; basifemur 2B; telofemur 4B; genu 3B, genuala ( +σ +); tibia 6B, 2 tibialae ( +φ +); tarsus 16B, tarsala ( +ω +), microtarsala ( +ε +) behind tarsala, pretarsala ( +ζ +). Leg III: coxa 1B; trochanter 1B; basifemur 2B; telofemur 3B; genu 3B, genuala ( +σ +); tibia 6B, tibiala ( +φ +); tarsus 14B, mastitarsala. + + + + +Distribution and hosts. +This species was described from Vumba and Chishawasha, +Southern Rhodesia +(currently +Zimbabwe +), ex + +Trachylepis varia +(Peters) + +(syn. + +Mabuya varia + +) ( +Squamata +: +Scincidae +). Here I report it from +South Africa +(Drakensberg Mts, Champagne Castle, +KwaZulu-Natal Prov. +) and ex + +Pseudocordylus subviridis +(Smith) + +( +Squamata +: +Cordylidae +) for the first time. + + + + +Material examined. + +Holotype +, larva NM 4870, +Vumba, S. +Rhodesia +, ex + +M. varia + +, + +February 1948 + +, collector unknown ( +Fig. 1 +, + +16 + +). +One paratype +, larva NM 4870/2, same data ( +Fig. 1 +, + +17 + +). +One paratype +, larva deposited in NHM ( + +1957-8-12 + +-35), same data ( +Fig. 1 +, + +18 + +). +One larva +NM 4870/3, +Champagne Castle +, +Hostel +, +Natal +(currently +KwaZulu-Natal Prov. +), ex + +P. subviridis + +, collector and date unknown ( +Fig. 1 +, +19 +). + + + + + +Remarks. +The specimen of + +S. scincicola +NM + +4870/3 from Champagne Castle ( +Fig. 1 +, +19 +) and the specimen of + +S. monticola +NM + +4827 from Vumba ( +Fig. 1 +, +22 +) have an inscription “ +paratype +”, but their collection data do not coincide with the original description and the identification labels seem not original. Probably, these specimens were re-identified and renumbered; therefore, I cannot regard them as true +paratypes +. I assume that the former initially belonged to the type series of + +S. monticola + +and the latter—to the type series of + +S. scincicola + +. + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF8BFFD0FF3351B6FCB1FF6F.xml b/data/79/7C/3C/797C3C79FF8BFFD0FF3351B6FCB1FF6F.xml new file mode 100644 index 00000000000..71bfe8f30d8 --- /dev/null +++ b/data/79/7C/3C/797C3C79FF8BFFD0FF3351B6FCB1FF6F.xml @@ -0,0 +1,509 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Schoengastia pseudocordyli +Lawrence, 1949 + + + + + + + +( +Figs. 8 +, +9 +) + + + + + + + +Schoengastia pseudocordyli +Lawrence, 1949: 429 + + +, fig. 16; + +Wharton & Fuller 1952: 89 + +; + +Vercammen-Grandjean 1958b: 659 + +, pl. 9; + +Stekolnikov 2018: 85 + +. + + + + + +Schoengastia +( +Schoengastia +) +pseudocordyli + +: + +Zumpt 1961: 158 + +; + +Vercammen-Grandjean 1965b: 82 + +. + + + + + +Diagnosis. +SIF = 7BS-N-3-3111.0000; fPp = B/N/NNB; PL ≥ AM> AL; fD = 2H-8-6-6-4+(6–9); DS = 32–35; V = 26; NDV = 58–61; scutum nearly rectangular, with evenly arquate posterior margin and anterolateral shoulders; sensillary bases far anterior to level of PLs; Ip = 688–774. Standard measurements are given in +Table 5 +. + + + + +FIGURE 8. + +Schoengastia pseudocordyli +Lawrence, 1949 + +, specimen NM 4939/3. +A, +dorsal aspect of idiosoma; +B +, scutum. Scale bars: 50 µm. + + + + +Redescription +(3 non-type specimens). IDIOSOMA ( +Figs. 8A +, +9A–F +). Eyes 2 + 2, in ocular plate; 32–35 dorsal idiosomal setae, including one pair of humeral setae, moderately barbed, 8 setae in 1 +st +posthumeral row (C excluding humeral setae), by 6 setae in next two rows (D and E), four setae in 4 +th +row (F) plus 6–9 caudal setae; 4 sternal setae; 26 ventral setae; NDV = 58–61. + + + +TABLE 5. +Morphometric (AW–S +2 +, µm) and meristic (DS–NDV) traits of + +Schoengastia pseudocordyli + +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+Range + +Mean + +N +
AW59–65623
PW67–74713
SB20–23223
ASB25–27263
PSB23–28262
SD50–55522
P-PL16–19182
AP24–27263
AM37–41392
AL31–32323
PL40–43413
S(length)25–29283
S(width)14–15153
H31–36333
D min22–27253
D max30–32313
V min22–23233
V max29–33313
pa247–2842653
pm205–2272173
pp236–2632513
Ip688–7747343
TaIIIL61–67653
TaIIIW16–18173
S124–24241
S216–16161
DS32–35333
V26–26263
NDV58–61593
+ + +GNATHOSOMA ( +Fig. 9G–I +). Cheliceral blade with tricuspid cap and row of five dorsal teeth; cheliceral base and palpal femur with sparse puncta, gnathobase with sparse puncta, transverse cuticular striations, and one pair of branched gnathocoxal (tritorostral) setae; galeal (deutorostral) seta nude; palpal claw with three prongs; seta on palpal femur short, with few branches; seta on palpal genu short, nude; dorsal and lateral setae on palpal tibia nude; ventral palpal tibial seta branched; palpal tarsus with 7 branched setae, subterminala ( +ζ +) and tarsala ( +ω +). + + +SCUTUM ( +Figs. 8 +, +9C +). Nearly rectangular, moderately covered with small puncta, with anterolateral shoulders, anterior and lateral scutal margins almost straight, posterior margin slightly projected, evenly arquate, with cuticular striations; AM at level of ALs; sensillary (trichobothrial) bases far anterior to level of PLs (PSB – P-PL = 7–9), with curved anterior ridges; ALs uniform with dorsal idiosomal setae, PLs and especially AM covered with much longer thin barbs; PL ≥ AM> AL; sensilla (trichobothria) globose, covered with small setules. + + +LEGS ( +Fig. 9J–L +). All 7-segmented, with 1 pair of claws and claw-like empodium. Leg I: coxa with 1 branched seta (1B); trochanter 1B; basifemur 1B; telofemur 5B; genu 4B, 3 genualae ( +σ +), microgenuala ( +κ +); tibia 8B, 2 tibialae ( +φ +), microtibiala ( +κ +); tarsus 22B, tarsala ( +ω +), microtarsala ( +ε +) far distal to tarsala, subterminala ( +ζ +), parasubterminala ( +z +), pretarsala ( +ζ +). Leg II: coxa 1B; trochanter 1B; basifemur 2B; telofemur 4B; genu 3B, genuala ( +σ +); tibia 6B, 2 tibialae ( +φ +); tarsus 16B, tarsala ( +ω +), microtarsala ( +ε +) behind tarsala, pretarsala ( +ζ +). Leg III: coxa 1B; trochanter 1B; basifemur 2B; telofemur 3B; genu 3B, genuala ( +σ +); tibia 6B, tibiala ( +φ +); tarsus 15B, mastisetae absent. + + + + +FIGURE 9. + +Schoengastia pseudocordyli +Lawrence, 1949 + +, specimen NM 4939/3. +A +, dorsal aspect of idiosoma; +B +, arrangement of ventral idiosomal setae; +C +, scutum and eyes; +D +, humeral seta; +E +, dorsal idiosomal seta; +F +, preanal idiosomal seta; +G +, galeal (deutorostral) seta; +H +, dorsal aspect of gnathosoma; +I +, ventral aspect of gnathosoma; +J +, leg I, trochanter–tarsus; +K +, leg II, trochanter–tarsus; +L +, leg III, trochanter–tarsus. Abbreviations: S, sensillum; ζ, palpal subterminala (ζ); other abbreviations as in Figs. 3 and 4. Scale bars: 100 µm ( +A, B +), 50 µm ( +C +), 20 µm ( +D–F +), 20 µm ( +G–I +), 50 µm ( +J–L +). + + + + +Distribution and hosts. +This species was described from Champagne Castle, Drakensberg Mts., Natal( +KwaZulu-Natal Prov. +), +South Africa +, ex + +Pseudocordylus spinosus +Fitzsimons + +( +Squamata +: +Cordylidae +) and + +Trachylepis striata +(Peters) + +(syn. + +Mabuya striata + +) ( +Squamata +: +Scincidae +). + + + + +Material examined. +Three larvae +, NM 4939 (slides 1–3), ex + +M. striata + +, coll. Lawrence, place and date unknown, prepared by Vercammen-Grandjean ( +Fig. 1 +, + +15 + +). + + + + +Remarks. + +Schoengastia pseudocordyli + +is similar to + +S. moreli +Taufflieb, 1960 + +, but differs in the absence of mastitarsala, presence of prominent anterolateral shoulders of the scutum, much longer AM (37–41 vs. 22), shorter AL (31–32 vs. 55), and in PL ≥ AM> AL vs. AL> PL >> AM. + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF8DFFDAFF3357BEFB99FC3B.xml b/data/79/7C/3C/797C3C79FF8DFFDAFF3357BEFB99FC3B.xml new file mode 100644 index 00000000000..4c4e952c4be --- /dev/null +++ b/data/79/7C/3C/797C3C79FF8DFFDAFF3357BEFB99FC3B.xml @@ -0,0 +1,417 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Schoengastia monticola +Lawrence, 1949 + + + + + + + +( +Figs. 12–14 +) + + + + + + + +Schoengastia monticola +Lawrence, 1949: 425 + + +, fig. 12; + +Wharton & Fuller 1952: 88 + +; + +Vercammen-Grandjean 1958b: 658 + +, pl. 9; + +Stekolnikov 2018: 82 + +. + + + + + +Schoengastia +( +Schoengastia +) +monticola + +: + +Zumpt 1961: 157 + +; + +Vercammen-Grandjean 1965b: 82 + +. + + + + + +Diagnosis. +SIF = 7BS-N-3-3111.1000; fPp = N/N/NNN; AL> PL >> AM; fD = 2H-8(9)-6-6-4+(4–8); DS = 29–35; V = 24–27; NDV = 56–62; scutum pentagonal, with greatly projected evenly arquate posterior margin; sensillary bases at level of PLs; Ip = 889–913. Standard measurements are given in +Table 6 +. + + + + +Redescription +( +holotype +, +2 paratypes +, and 3 non-type specimens). + +IDIOSOMA ( +Figs. 12 +, +13 +, +14A–G +). Eyes 2 + 2, in ocular plate; 29–35 dorsal idiosomal setae, including one pair of humeral setae, moderately barbed, 8 ( +9 in +one specimen +) setae in 1 +st +posthumeral row (C excluding humeral setae), by 6 setae in next two rows (D and E), four setae in 4 +th +row (F) plus 4–8 caudal setae; 4 sternal setae; 24–27 ventral setae; +NDV + += 56–62. + + +GNATHOSOMA ( +Fig. 14H, I +). Cheliceral blade with tricuspid cap and row of 4–5 dorsal teeth; cheliceral base with dense puncta in proximal part and sparse puncta in distal part; gnathobase with dense puncta, transverse cuticular striations, and one pair of branched gnathocoxal (tritorostral) setae; galeal (deutorostral) seta nude; palpal claw with three prongs; palpal femur and genu with sparse puncta and one short nude seta; palpal tibia with long nude dorsal seta and short nude lateral and ventral setae; palpal tarsus with 7 non-specialized setae, including 2 long branched dorsal and 5 short ventral bearing 1–2 branches or nude, subterminala ( +ζ +) and tarsala ( +ω +). + + + +FIGURE 12. + +Schoengastia monticola +Lawrence, 1949 + +, holotype. +A, +dorsal aspect of idiosoma; +B +, scutum. Scale bars: 50 µm. + + + + +FIGURE 13. + +Schoengastia monticola +Lawrence, 1949 + +, holotype. +A +, dorsal aspect of idiosoma; +B +, arrangement of ventral idiosomal setae; +C +, scutum and eyes; +D +, humeral seta; +E +, preanal seta; +F, G +, dorsal idiosomal setae. Abbreviations as in Fig. 2. Scale bars: 100 µm ( +A, B +), 50 µm ( +C +), 20 µm ( +D–G +). + + + + +FIGURE 14. + +Schoengastia monticola +Lawrence, 1949 + +, specimens 4810/1 ( +A, B +) and 4810/3 ( +C–L +). +A +, dorsal aspect of idiosoma; +B +, arrangement of ventral idiosomal setae; +C +, humeral seta; +D +, preanal idiosomal seta; +E +, dorsal idiosomal seta; +F, +sensillum; +G +, scutum and eyes +H +, dorsal aspect of gnathosoma; +I +, ventral aspect of gnathosoma; +J +, leg I, trochanter–tarsus; +K +, leg II, trochanter–tarsus; +L +, leg III, trochanter–tarsus. Abbreviations as in Fig. 9. Scale bars: 100 µm ( +A, B +), 20 µm ( +C–E +), 50 µm ( +F, G +), 20 µm ( +H, I +), 50 µm ( +J–L +). + + + +SCUTUM ( +Figs. 12 +, +13C +, +14F, G +). Pentagonal, omorostigmal, densely covered with small puncta, anterior and lateral scutal margins almost straight, posterior margin greatly projected, evenly arquate; AM posterior to level of ALs; sensillary (trichobothrial) bases at level of PLs, slightly anterior or posterior (P-PL – PSB from –4 to 4), with curved anterior ridges; AM uniform with dorsal idiosomal setae, but much shorter, ALs and PLs covered with long thin barbs; AL> PL >> AM; sensilla (trichobothria) globose, covered with setules. + + +LEGS. All 7-segmented, with 1 pair of claws and claw-like empodium. Leg I: coxa with 1 branched seta (1B); trochanter 1B; basifemur 1B; telofemur 5B; genu 4B, 3 genualae ( +σ +), microgenuala ( +κ +); tibia 8B, 2 tibialae ( +φ +), microtibiala ( +κ +); tarsus 22B, tarsala ( +ω +), microtarsala ( +ε +) distal to tarsala, subterminala ( +ζ +), parasubterminala ( +z +), pretarsala ( +ζ +). Leg II: coxa 1B; trochanter 1B; basifemur 1B; telofemur 4B; genu 3B, genuala ( +σ +); tibia 6B, 2 tibialae ( +φ +); tarsus 16B, tarsala ( +ω +), microtarsala ( +ε +) behind tarsala, pretarsala ( +ζ +). Leg III: coxa 1B; trochanter 1B; basifemur 2B; telofemur 3B; genu 3B, genuala ( +σ +); tibia 6B, tibiala ( +φ +); tarsus 14B, mastitarsala. + + + + +Distribution and hosts. +This species was described from +South Africa +(Drakensberg Mts, Champagne Castle, +KwaZulu-Natal Prov. +), ex + +Pseudocordylus subviridis + +. Here I report it from Dargle, +KwaZulu-Natal Prov. +, ex + +Trachylepis striata + +(syn. + +Mabuya striata + +) and from +Zimbabwe +(Vumba), ex + +T. varia + +(syn. + +M. varia + +) for the first time. + + + + +Material examined. + +Holotype +, larva NM 4827, +Champagne Castle +, +Hostel +, +Natal +, ex + +P. subviridis + +, collector and date unknown ( +Fig. 1 +, +20 +). +One paratype +, larva deposited in NHM ( + +1957-8-12 + +-34), same data ( +Fig. 1 +, +21 +). +One larva +NM 4827, +Vumba, S. +Rhodesia +(currently +Zimbabwe +), ex + +M. varia + +, + +February 1948 + +, collector unknown ( +Fig. 1 +, +22 +). +Three larvae +NM 4810/1–3, +Dargle +, +Natal +, ex + +M. striata + +, coll. +Lawrence +, date unknown, prepared by +Vercammen-Grandjean +( +Fig. 1 +, +23 +). + + + + + +Remarks. +I was unable to examine characters of gnathosoma and legs in the +holotype +and +paratypes +; therefore, these body parts were examined and drawn only in additional specimens NM 4810/1 and 3 ( +Fig. 14 +). + +Schoengastia monticola + +differs from + +S. scincicola + +in the nude palpal femoral seta vs. bearing one branch; much shorter barbs of ALs and PLs; more weakly branched setae of legs; greater palps with puncta on femur and genu; greater scutum (PW 79–94 vs. 77–78, ASB 30–33 vs. 24–27, and P-PL 25–31 vs. 23–25); shorter AM (23–27 vs. 28–31), longer sensilla (S 29–33 vs. 24–29), H (40–47 vs. 32–40), and D +max +(38–44 vs. 34–38) ( +Table 5 +). + + + + \ No newline at end of file diff --git a/data/79/7C/3C/797C3C79FF95FFD3FF335393FC76FDDB.xml b/data/79/7C/3C/797C3C79FF95FFD3FF335393FC76FDDB.xml new file mode 100644 index 00000000000..e72cb5d8c03 --- /dev/null +++ b/data/79/7C/3C/797C3C79FF95FFD3FF335393FC76FDDB.xml @@ -0,0 +1,498 @@ + + + +Revision of South African chiggers (Acariformes: Trombiculidae) originated from the collection of R. F. Lawrence, with redescriptions of nine species + + + +Author + +Stekolnikov, Alexandr A. +Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, Saint Petersburg 199034, Russia + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +1 +35 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.1 +1175-5326 +13269183 +5F877253-B72C-4401-9933-072A9C93B65B + + + + + + + +Riedlinia +( +Trombigastia +) +cadei +( +Vercammen-Grandjean and Brennan, 1957 +) + + + + + + + +( +Figs. 5C +, +7 +) + + + + + + + +Trombigastia cadei +Vercammen-Grandjean and Brennan, 1957: 487 + + +, figs. 5–6; + +Stekolnikov 2018: 118 + +. + + + + + +Trombigastia +( +Trombigastia +) +cadei + +: + +Vercammen-Grandjean & Fain 1958: 26 + +, pls. 1–2; + +Zumpt 1961: 143 + +. + + + + + +Riedlinia +( +Trombigastia +) +cadei + +: + +Vercammen-Grandjean 1964: 314 + +; + +1965b: 130 + +. + + + + + +Diagnosis. +SIF = 7B-N-3-3111.0000; fCx = 1.1.1; fSt = 2.2; fPp = B/B/BBB; PL> AL ≥ AM; fD = 2H-6-6-6+(9–14); DS = 29–34; V = 39–42; NDV = + +68–76 (in +type +series, fD = 2H-8-6-6-8-8-6-2; DS = 46; +V += 42; +NDV += 88); scutum nearly rectangular, its posterior margin straight, with cuticular striations; ALs inserted in projected anterolateral corners; sensillary bases situated anterior to level of PLs by 11–14 µm; sensilla barbed, slightly expanded, but not thicker than other scutal setae; Ip = 819–848 (785 according to original description). Standard measurements are given in +Table 4 + +. + + + + +TABLE 4. +Morphometric (AW–S +2 +, µm) and meristic (DS–NDV) traits of + +Riedlinia +( +Trombigastia +) +cadei + +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+Range* + +Mean* + +Mean** +
AW59–636160
PW76–827977
SB22–232223
ASB31–363330
PSB20–222121
SD50–585451
P-PL7–98-
AP41–444342
AM40–454249
AL47–494849
PL54–595764
S--58
H50–545364
D min32–373536
D max47–494758
V min25–272631
V max32–363436
pa299–306302271
pm243–257252233
pp274–286281281
Ip819–848836785
TaIIIL81–8382-
TaIIIW20–2221-
S129–292930
S218–181819
DS29–343246
V39–424042
NDV68–767288
+ + + +Note. *—three examined specimens (N = 1 for S +1 +and S +2 +); **—after +Vercammen-Grandjean & Brennan (1957) +and +Vercammen-Grandjean & Fain (1958) +. + + + + +FIGURE 7. + +Riedlinia +( +Trombigastia +) +cadei +( +Vercammen-Grandjean and Brennan, 1957 +) + +, specimens NM 6544/1 ( +A, B +), 6544/2 ( +D–K +), 6544/3 ( +C +). +A +, dorsal aspect of idiosoma; +B +, arrangement of ventral idiosomal setae; +C +, scutum (with only one broken sensillum) and eyes; +D +, dorsal idiosomal seta; +E +, preanal idiosomal seta; +F +, ventral aspect of gnathosoma; +G +, dorsal aspect of gnathosoma (dorsal palpal tibial seta invisible); +H +, palp, dorsal aspect; +I +, leg I, trochanter–tarsus; +J +, leg II, trochanter–tarsus; +K +, leg III, trochanter–tarsus. Abbreviations: S, sensillum; other abbreviations as in Fig. 3. Scale bars: 100 µm ( +A, B +), 50 µm ( +C +), 20 µm ( +D, E +), 20 µm ( +F–H +), 50 µm ( +I–K +). + + + + +Distribution and hosts. +This species was described from Ngong, southern +Kenya +, ex + +Miniopterus +sp. + +( +Chiroptera +: +Miniopteridae +). Here I report it from +South Africa +and ex + +Rhinolophus clivosus +Cretzschmar + +( +Chiroptera +: +Rhinolophidae +) for the first time. + + + + +Material examined. + +Three specimens +, NM 6544/1–3, L = 856, +Maritzburg +, +Natal +( +Pietermaritzburg +, +KwaZulu-Natal Prov. +), +South Africa +, ex + +R. clivosus + +, + +August 1956 + +, collector +Lawrence +, prepared by +Vercammen-Grandjean +( +Fig. 1 +, + +14 + +) + +. + + + + +Remarks. +The examined specimens differ from the original description in the presence of six setae in 1 +st +posthumeral row vs. eight, lesser DS (29–34 vs. 46) and NDV (68–76 vs. 88). Taxonomic significance of these differences is unclear; examination of a new material is required to establish if the South African +R +. + +( +T +.) +cadei + +deserves the status of species or subspecies. Somewhat shorter PL (54–59 vs. 64), H (50–54 vs. 64), and D +max +(47–49 vs. 58) in the examined specimens fit the usual range of the intraspecific variation in chiggers. Some setae of the palpal tarsus look nude in the examined specimens vs. well-branched in the figure from the original description, but this could be caused by a suboptimal quality of the slides from NM. + + + + \ No newline at end of file diff --git a/data/9E/46/4E/9E464E0BFFC5FFB8FF393E93FB0AF8FB.xml b/data/9E/46/4E/9E464E0BFFC5FFB8FF393E93FB0AF8FB.xml new file mode 100644 index 00000000000..fe8ea4a36f7 --- /dev/null +++ b/data/9E/46/4E/9E464E0BFFC5FFB8FF393E93FB0AF8FB.xml @@ -0,0 +1,251 @@ + + + +Eudesis tenuissima sp. n. on Italian Peninsula (Coleoptera: Staphylinidae: Scydmaeninae) + + + +Author + +Jałoszyński, Paweł + +text + + +Zootaxa + + +2024 + +2024-08-07 + + +5492 + + +4 + + +589 +595 + + + + +http://dx.doi.org/10.11646/zootaxa.5492.4.7 + +journal article +10.11646/zootaxa.5492.4.7 +1175-5326 +13269110 +E1B452F1-5893-43F7-825C-D6B535E2518E + + + + + + + +Eudesis tenuissima + +sp. n. + + + + + + +( +Figs 1‒15 +) + + + + +Type material. + + +Holotype +: + +( + +ITALY +): + +♂ +, four labels: “ + +8.4.1985 + +- leg. +S. Vit +/ Ausonia / FR / Mti Aurunci / +Lazio +- ITALIE” [white, printed and handwritten], “ +Coll. S. Vit +/ +MHNG +- 2021” [white, printed], “ +Collection +S. VIT” [white with black frame, printed], “ + +EUDESIS + +/ + +tenuissima + +m. / +P. Jałoszyński +, ‘24 / +HOLOTYPUS +” [red, printed] ( +MHNG +). + + + + + +Diagnosis. +Body conspicuously slender, elytra 2.25 times as long as pronotum and ~1.9 times as long as broad; metaventral intermetacoxal process composed of two lateral evenly rounded lobes separated by narrow and deep indentation; endophallus with conspicuously broad and weakly recurved flagellum bearing round distal widening; each paramere with small outer subapical angulate expansion clearly demarcating weakly rounded apical margin. + + + + +Description. +Body of male ( +Fig. 1 +) strongly elongate, strongly flattened, yellowish brown. BL +0.80 mm +. + + +Head ( +Figs 2‒3 +) broadest near middle, eyeless, approximately quadrate with weakly rounded lateral margins, HL +0.15 mm +, HW +0.15 mm +; vertex and frons together about as long as broad; posterior margin of vertex weakly rounded and with indistinct median emargination; supraantennal tubercles weakly elevated, forming short and broad ‘rostrum’. Dorsum of head and most surface of genae impunctate and covered sparsely with short and nearly recumbent setae, posterior margin of genae with modified lanceolate setae directed posteriorly, and anteroventral margin of ‘neck’ region with lanceolate setae directed anteriorly ( +Fig. 6 +). Antenna ( +Fig. 1 +) slender, AnL +0.30 mm +, with trimerous club; scape and pedicel strongly elongate, antennomeres 3–5 each about as long as broad, 6–10 each transverse, 11 slightly shorter than 9–10 combined, only slightly elongate. + + + +FIGURES 1–3. + +Eudesis tenuissima + +sp. n. +, holotype male. Dorsal habitus ( +1 +); head, prothorax and elytral base in dorsal view ( +2 +); head, prothorax and anterior region of mesothorax in ventral view ( +3 +). + + + +Prothorax ( +Figs 2–3 +) in dorsal view barrel-shaped, broadest at middle; PL +0.20 mm +, PW +0.18 mm +. Anterior margin evenly and weakly rounded; anterior corners obtuse-angled and blunt; lateral margins strongly rounded; posterior corners obtuse-angled and each with clearly marked tip; posterior margin weakly and evenly rounded. Lateral carinae accentuated dorsally by short antebasal margin. Pronotal disc impunctate and with evenly distributed short and nearly recumbent sparse setae. Prosternum and hypomera ( +Fig. 3 +) with similar setae as those on pronotal disc. + + +Elytra ( +Fig. 4 +) together oval and strongly elongate, broadest slightly in front of middle; EL +0.45 mm +, EW +0.24 mm +, EI 1.89; humeral denticle weakly developed, posteriorly prolonged by elongate elevation; base of each elytron with two foveae, inner fovea posteriorly confluent with short discal sulcus reaching about 1/3 of elytral length; elytral apices separately rounded. Punctures and setae similar to those on pronotal disc. + + +Mesoventrite ( +Fig. 5 +) with asetose procoxal rests and several long setae behind rests, also mesoventral intermesocoxal process with several conspicuously long setae on its posterior end ( +Fig. 7 +). + + +Metaventrite ( +Fig. 5 +) slightly elongate and weakly broadening distally, posterior carinae of mesocoxal rests sharply carinate; anteromedian fovea large and filled with lanceolate setae ( +Fig. 7 +); metaventrite distinctly impressed behind anteromedian fovea; metaventral intermetacoxal process composed of two lateral lobes, each with evenly rounded posterior margin, posteromedian indentation separating lobes narrow and anteriorly rounded. Surface of metaventrite sparsely covered with long recumbent setae. + + + +FIGURES 4–5. + +Eudesis tenuissima + +sp. n. +, holotype male. Elytra in dorsal view ( +4 +); pterothorax and base of abdomen in ventral view ( +5 +). + + + +Legs ( +Figs 1 +, +5 +, +8–11 +) moderately long and slender, unmodified. Protarsus with dense ventral pad of tenent setae on tarsomeres 1–3 ( +Fig. 8 +), with conspicuously short tarsomeres 1–3, and with tarsomere 4 slightly shorter than 1–3 combined ( +Fig. 9 +); mesotarsus ( +Fig. 10 +) as long as protarsus, with tarsomeres 1–3 similarly short as those in protarsus, and with tarsomere 4 equal in length to 1–3 combined; metatarsus ( +Fig. 11 +) slightly longer than remaining tarsi, with tarsomeres 1–3 distinctly longer than in remaining tarsi, and with tarsomere 4 subequal in length to 1–3 combined. + + +Abdominal sternites ( +Fig. 5 +) with setae similar to those on metaventrite. + + +Aedeagus ( +Figs 12‒15 +) slender, AeL +0.13 mm +; median lobe in ventral view bullet-shaped with broadly rounded apex; endophallus with conspicuously thick and weakly recurved flagellum bearing round distal ‘head’; each paramere with distal margin weakly rounded and demarcated from outer margin by small angulate expansion. + +Female. Unknown. + + + +Distribution. +Central-western region of Italian Peninsula. + + + + +Etymology. +The specific adjective + +tenuissima + +refers to the conspicuously slender body. + + + + \ No newline at end of file diff --git a/data/CA/65/87/CA6587DAFFE2FFC5FF0CFB59195C4BDE.xml b/data/CA/65/87/CA6587DAFFE2FFC5FF0CFB59195C4BDE.xml new file mode 100644 index 00000000000..dc5d41d4840 --- /dev/null +++ b/data/CA/65/87/CA6587DAFFE2FFC5FF0CFB59195C4BDE.xml @@ -0,0 +1,276 @@ + + + +Descriptions of three new species of Philodinida (Rotifera, Bdelloidea) from Korea + + + +Author + +Song, Min Ok + + + +Author + +Lee, Chang-Ho + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +36 +54 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.2 +1175-5326 +13269137 +73AD1F0A-EF93-4C95-B749-B703E68003FF + + + + + + + +Habrotrocha microcornis + +n. sp. + + + + + + +Figures 3 +and +4 + + + +urn:lsid:zoobank.org:act: +25ACBFBA-03EA-4206-BD2A-77F49449AA08 + + + + + + + +Holotype +and +paratypes +. + +On +permanent slides, deposited in the collection of the +National Institute of Biological Resources +, +Incheon +, +Korea +( +holotype +: NIBRIV0000879462; +two paratypes +: NIBRIV0000879463 and NIBRIV0000879464) + +. + + +Type locality. + +Galcheon-ri +, +Seo-myeon +, +Yangyang-gun +, +Gangwon-do +, +Korea +. GPS coordinates based on WGS84 datum +37°54'3.0"N +/ +128°30'6.4"E + +. + + +Material. +Four specimens +sorted out from mosses and leaf litter, collected by Min Ok Song and Chang-Ho Lee on 20 June, 2020. + + + + +Differential diagnosis. +This new species can be easily distinguished from its congeners by the tiny spurs with very wide interspace, which is about 4–5 times as wide as spur base width. In + +Habrotrocha +, + + +H. cuneata +Murray, 1913 + +, + +H. flava +Bryce, 1915 + +, + +H. soror +Donner, 1950 + +and + +H. spicula +Bryce, 1913 + +are the congeners with small spurs as well as very wide interspace between them. However, all of these congeners have upper lips with bell-shaped or round triangular median lobes, while this new species has a low and rimmed upper lip without a median lobe. These four species also have other unique characteristics that they do not share with the new species, as described below. + + +The cingulum pad of + +H. cuneata + +has a sharp projection on each lateral margin anteriorly, while that of the new species doesn’t have any projections on lateral margins. This new species has a small acute projection on sulcus base, which lacks in + +H. cuneata +( +Murray 1913 +) + +. + + +This new species is distinguished from + +H. flava + +by the following characteristics: (1) the feeding head is very long in + +H. flava + +( +Donner, 1965 +, p. 82, fig. 61e; +Bryce, 1915 +, pl. 38, fig. 3), while it is rather short in this new species, (2) the pharyngeal tube is longer than twice trophi length in + +H. flava + +, while it is shorter than trophi length in this new species, and (3) the dental formula is 5/4, 5/5, 6/6, and 7/ +7 in + +H. flava +, + +while it is 5/ +5 in +this new species ( +Bryce 1915 +; +Donner 1965 +). + + +This new species is distinguished from + +H. soror + +by the following characteristics: (1) the pharyngeal tube of + +H. soror + +is much longer than trophi length and has loops, while that of this new species much shorter than trophi length and straight, (2) the gastric gland of + +H. soror + +is big, long and with coarse granules, while it is otherwise in this new species, and (3) the interspace between spurs is about 3 times as wide as spur base width in + +H. soror + +, while it is about 4–5 times as wide as spur base width in this new species ( +Donner 1950 +). + + + +FIGURE 3. + +Habrotrocha microcornis + +n. sp. +(a) creeping, dorsal view; (b) feeding head and neck, dorsal view; (c) foot, spurs and toes, ventral view; (d) light microscopy photograph of feeding head, dorsolateral view (an arrow pointing at a projection on sulcus base); (e) light microscopy photograph of feeding head, dorsal view (an arrow pointing at upper lip) (scale bars: a = 25 μm; b, d, e = 20 μm; c = 10 μm). + + + +The preanal pseudosegment of + +H. spicula + +has a big conical process posterodorsally, which is absent in the new species. In addition, the first foot pseudosegment of + +H. spicula + +has a short conical process anterodorsally, which this new species doesn’t have ( +Bryce 1913 +). + + + + +Description. +Rostrum round, short and slightly longer than its width; the ratio of rostrum length to width about 1.16: 1–1.19: 1. Rostral lamella bilobed and without interspace; slightly wider than rostrum; each lobe round and short. Corona slightly wider than cingulum; the ratio of corona width to cingulum width about 1.07: 1–1.09: 1. Corona very slightly wider than cingulum pad; the ratio of corona width to cingulum pad width about 1.05: 1–1.06: 1. Pedicel short. Sulcus slightly narrower than a half of pedicel width; a small blunt projection on each side; a small acute projection on sulcus base medially. Upper lip arched, rimmed and narrow brim of hat-shaped; without median notch; slightly lower than sulcus base. Antenna short; antenna length about 1/3 of height of pseudosegment bearing antenna in creeping. Pharyngeal tube slightly shorter than trophi length in creeping. Teeth 5/5. Neck longer than head in creeping; the ratio of neck length to head length about 1.4: 1; posterior part bearing trophi plump; greatest neck width slightly wider than greatest trunk width in creeping; the ratio of greatest neck width to greatest trunk width about 1.09: 1–1.22: 1. Trunk with four pseudosegments and rump with two; two longitudinal center ridges on trunk and rump stretched X-shaped ( +Figs. 3a +, +4b +); the gap between two longitudinal center ridges gradually narrowing until about the end of the second trunk pseudosegment, disappearing from the third to the forth, and then gradually widening to the anterior part of anal pseudosegment of rump; preanal pseudosegment of rump constricted posteriorly and with a small hump posterolaterally; anal pseudosegment plump anteriorly and then tapering gradually to foot. Foot tapering gradually to pseudosegment bearing toes; with four pseudosegments; foot very short and about 1/10–1/13 of total body length in creeping; first foot pseudosegment with a small hump anterodorsally. Three toes short. Spurs small, conical and short; looking small and thin fingertip-shaped depending on the position as well as the degree of contraction and relaxation of foot; with wide interspace; interspace about 4–5 times as wide as spur base width. + + +Measurements. +Total length in creeping 143–160 μm. Rostrum length 11–12 μm. Rostrum width 10 μm. Corona width 19–20 μm. Cingulum width 18 μm. Cingulum pad width 18–19 μm. Antenna length 6–7 μm. Trophi length 13–17 μm. Head length in feeding 28 μm. Greatest neck width in creeping 22–24 μm. Greatest trunk width in creeping 18–22 μm. Foot length in creeping 11–17 μm. Spur length 2 μm. + + + + +Distribution. +This new species is known only from its +type +locality. + + + + +Etymology. +The specific name + +microcornis + +is an adjective, referring to the small spurs of the new species. + + + + \ No newline at end of file diff --git a/data/CA/65/87/CA6587DAFFE4FFC7FF0CFDDF1EF64C4E.xml b/data/CA/65/87/CA6587DAFFE4FFC7FF0CFDDF1EF64C4E.xml new file mode 100644 index 00000000000..08205ec98cc --- /dev/null +++ b/data/CA/65/87/CA6587DAFFE4FFC7FF0CFDDF1EF64C4E.xml @@ -0,0 +1,217 @@ + + + +Descriptions of three new species of Philodinida (Rotifera, Bdelloidea) from Korea + + + +Author + +Song, Min Ok + + + +Author + +Lee, Chang-Ho + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +36 +54 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.2 +1175-5326 +13269137 +73AD1F0A-EF93-4C95-B749-B703E68003FF + + + + + + + +Habrotrocha changhoi + +n. sp. + + + + + + +Figures 1 +and +2 + + + +urn:lsid:zoobank.org:act: +15FDB251-BFC1-4A05-B3FF-4CD2B6F95EA4 + + + + + + + +Holotype +and +paratypes +. + +On +permanent slides, deposited in the collection of the +National Institute of Biological Resources +, +Incheon +, +Korea +( +holotype +: NIBRIV0000879459; +two paratypes +: NIBRIV0000879460 and NIBRIV0000879461) + +. + + + +FIGURE 1. + +Habrotrocha changhoi + +n. sp. +(a) creeping, dorsal view; (b) feeding, dorsal view; (c) rump, foot, spurs and toes, ventrolateral view; (d) foot and spurs, dorsal view (scale bars: a–b = 50 μm; c = 20 μm; d = 10 μm). + + + + +FIGURE 2. +Light microscopy photographs of + +Habrotrocha changhoi + +n. sp. +(a) feeding, dorsal view (arrows pointing at a small projection on each anterolateral margin of cingulum pad); (b) rump, foot and spurs, lateral view; (c) rump, foot and spurs, ventrolateral view; (d) foot and spurs, dorsal view; (e) feeding head and neck, lateral view; (f) feeding head and neck, dorsal view (arrows pointing at a small projection on each anterolateral margin of cingulum pad) (scale bars: a = 50 μm; b–c = 20 μm; d = 10 μm; e–f = 20 μm). + + + +Type locality. + +Galcheon-ri +, +Seo-myeon +, +Yangyang-gun +, +Gangwon-do +, +Korea +. GPS coordinates based on WGS84 datum +37°54'3.0"N +/ +128°30'6.4"E + +. + + +Material. +Five specimens +sorted out from mosses on rocks, collected by Min Ok Song and Chang-Ho Lee on 20 June, 2020. + + + + +Differential diagnosis. +This new species is very close to + +Habrotrocha constricta +(Dujardin, 1841) + +in the general morphology. However, this new species can be distinguished from + +H. constricta + +by the following characteristics: (1) this new species has five small humps on preanal pseudosegment dorsally, while + +H. constricta + +doesn’t have any projections on the dorsal part of preanal pseudosegment, (2) this new species has a thick and plump rim on the anal pseudosegment posterodorsally, which is absent in + +H. constricta + +, (3) the cingulum pad of this new species has a small projection on each lateral margin anteriorly, while that of + +H. constricta + +doesn’t have any projection on it, (4) the median lobe of the upper lip of this new species is rounded triangular or rounded pentagon-shaped because of the slight constriction at the base, while that of + +H. constricta + +is simply arched, narrow bell-shaped, or rarely bilobed, and (5) the egg of this new species is without humps, while that of + +H. constricta + +has 2–3 humps or is covered with many humps ( +Donner 1965 +). + + + + +Description. +Body brownish and finely granulated. Rostrum slightly longer than its width. Rostral lamella bilobed and very short; slightly narrower than rostrum width. Corona slightly narrower than cingulum; the ratio of corona width to cingulum width about 0.97: 1. Each end of cingulum slightly convex. Cingulum pad slightly wider than cingulum; the ratio of cingulum pad width to cingulum width about 1.07: 1; with a small projection on each lateral margin anteriorly; projection looking round or rather pointed depending on the position as well as the degree of contraction and relaxation of the feeding head ( +Figs. 1b +, +2a, 2f +); lateral margins concave in the middle and somewhat expanded posteriorly. Pedicel short; tufts of cilia on the outer lateral margins of pedicel proximally. Sulcus much narrower than pedicel width. Upper lip arched, rimmed and with narrow median lobe; median lobe rounded triangular or rounded pentagon-shaped depending on the position of the feeding head; slightly lower than trochal discs. Trochal discs slightly inclined inwardly.Antenna short; slightly shorter than 1/3 of height of antenna pseudosegment in feeding ( +Fig. 2e +); lateral margins of pseudosegment bearing antenna round. Pharyngeal tube shorter than trophi length. Teeth 8/8. Trunk plump medially in feeding and cylindrical in creeping; abruptly narrowed to rump; lateral margins squarish posteriorly in creeping. Rump much narrower than trunk in feeding; gradually tapering to foot. Preanal pseudosegment with a hump anterodorsally and five small hemispherical processes posterodorsally ( +Figs. 1a–c +, +2a–c +); five processes arranged in semicircle. Anal pseudosegment with thick and plump rim posteriorly. Foot narrower than rump and tapering gradually to pseudosegment bearing toes; with four pseudosegments; foot very short and about 1/14–1/11 of total body length in creeping. Three toes short and small. Spurs conical and without interspace; lateral margins of spurs tapering to dull and knobbed ends; outer margins straight and each internal margins with a swelling proximally. Egg oval and without humps. + + +Measurements. +Total length in creeping 235–263 μm. Total length in feeding 155–163 μm. Corona width 28–29 μm. Cingulum width 29–30 μm. Cingulum pad width 31–32 μm. Trophi length 16 μm. Antenna length 9–12 μm. Greatest trunk width in creeping 37–41 μm. Greatest trunk width in feeding 63–65 μm. Foot length in creeping 19–22 μm. Spur length 6–7 μm. + + + + +Distribution. +This new species is known only from its +type +locality. + + + + +Etymology. +The new species is named after Dr. Chang-Ho Lee, Professor of the Department of Biology of Gangneung-Wonju National University, in recognition of his continuous contribution to bdelloid taxonomy projects, especially in CO1 gene sequencing and sampling. + + + + \ No newline at end of file diff --git a/data/CA/65/87/CA6587DAFFEFFFC8FF0CFED41D164D26.xml b/data/CA/65/87/CA6587DAFFEFFFC8FF0CFED41D164D26.xml new file mode 100644 index 00000000000..4feb066d722 --- /dev/null +++ b/data/CA/65/87/CA6587DAFFEFFFC8FF0CFED41D164D26.xml @@ -0,0 +1,297 @@ + + + +Descriptions of three new species of Philodinida (Rotifera, Bdelloidea) from Korea + + + +Author + +Song, Min Ok + + + +Author + +Lee, Chang-Ho + +text + + +Zootaxa + + +2024 + +2024-08-08 + + +5493 + + +1 + + +36 +54 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/zootaxa.5493.1.2 +1175-5326 +13269137 +73AD1F0A-EF93-4C95-B749-B703E68003FF + + + + + + + +Philodina undulata + +n. sp. + + + + + + +Figures 5 +and +6 + + + +urn:lsid:zoobank.org:act: +A148F5FB-5587-4328-B7E9-5D03EA3240FA + + + + + + + +Holotype +and +paratypes +. + +On +permanent slides, deposited in the collection of the +Nakdonggang National Institute of Biological Resources +, +Sangju-si +, +Gyeongsangbuk-do +, +Korea +( +holotype +: NNIBRIV59170; +two paratypes +: NNIBRIV59171 and NNIBRIV59172) + +. + + +Type locality. + +Mokgye-ri +, +Wangsan-myeon +, +Gangneung-si +, +Gangwon-do +, +Korea +. GPS coordinates based on WGS84 datum +37°38'40.7"N +/ +128°52'12.8"E + +. + + +Material. +Five specimens +sorted out from mosses, collected by Min Ok Song and Chang-Ho Lee on 23 May, 2020. + + + + +FIGURE 5. + +Philodina undulata + +n. sp. +(a) creeping, dorsal view; (b) feeding, dorsal view; (c) foot, spurs and toes, ventral view (scale bars: a–b = 50 μm; c = 10 μm). + + + + +FIGURE 6. +Light microscopy photographs of + +Philodina undulata + +n. sp. +(a) creeping, dorsal view; (b) feeding, dorsal view; (c) feeding head, neck and antenna, dorsolateral view; (d) feeding head and neck, dorsal view; (e) foot and spurs, ventral view; (f) foot and spurs, lateral view (scale bars: a–b = 50 μm; c, e–f = 10 μm; d = 20 μm). + + + + +Differential diagnosis. +This new species appears to be similar to + +Habrotrocha lata lens +Donner, 1965 + +under low magnification (× 100–200) because they share some characteristics such as the plump trunk with wavy lateral margins, rump much narrower than trunk, long rostrum, rather cylindrical neck in creeping and long spurs. However, these two species have the different numbers of toes, four in the new species and three in + +H. lata lens + +, which is one of the most important diagnostic characteristics that assigns each species to the different genus, + +Philodina + +and + +Habrotrocha + +, respectively. In addition, there are significant differences in the morphology of the feeding head between these two species. + + +This new species is easily distinguished from its congeners by the first trunk pseudosegment expanded anteriorly in feeding as well as the plump trunk that has wavy lateral margins and abruptly tapers to rump in feeding. + +Philodina megalotrocha +Ehrenberg, 1832 + +also has very round trunk and narrow rump in feeding. However, + +P. megalotrocha + +has two eyespots and short feeding head, which are otherwise in this new species. + +Philodina nitida nitida +Milne, 1916 + +is the most similar congener of this new species in the general morphology as well as the partial CO1 sequence (Supplementary +Figure 3 +). However, this new species can be distinguished from + +P. n. +nitida + +by the following characteristics: (1) + +P. undulata + +n. sp. +doesn’t have eyespots, while + +P. n. +nitida + +has two small eyespots, (2) the ratio of corona width to cingulum width is about 1.05: 1–1.1: +1 in + +P. undulata + +n. sp. +, while it is 1.23: 1–1.26: +1 in + +P. n. +nitida + +, (3) teeth is 3/ +3 in + +P. undulata + +n. sp. +, while it is 3+1/1+ +3 in + +P. n. +nitida + +, (4) interspace between spurs is about twice as wide as spur base width in + +P. undulata + +n. sp. +, while it is slightly wider than spur base width in + +P. n. +nitida + +, (5) the ratio of head width to rostrum width is 1.7: 1–2.0: +1 in + +P. undulata + +n. sp. +, while it is about 2.3: +1 in + +P. n. +nitida + +, and (6) the lateral margins of trunk of + +P. n. +nitida + +are not as wavy as those of + +P. undulata + +n. sp. +( +Donner 1965 +; +Milne 1916 +; +Song & Lee 2023 +). + + + + +Description. +No eyespots. Trunk lightly granulated. Rostrum fingertip-shaped and slightly longer than its width; rostrum narrower than head width in creeping; the ratio of head width to rostrum width in creeping 1.7: 1–2.0: 1. Rostral lamella bilobed and with narrow interspace; each lobe round and small; interspace narrower than each lobe width; with radial cilia. Corona very slightly wider than cingulum; the ratio of corona width to cingulum width 1.05: 1–1.1: 1. Trochal discs slightly inclined inwardly; base of sensory hair hemispherical and rather big. Pedicel short; big hump on inner half of pedicel dorsally. Sulcus much narrower than pedicel width; the ratio of pedicel width to sulcus width about 1.5: 1. Disc retractor V-shaped and with round base ( +Fig. 6d +). Upper lip arched, rather truncated medially and without median notch; anterior margin rather flat or slightly concave depending on the degree of contraction and relaxation of feeding head; anterolateral margins round; higher or slightly lower than disc retractor base depending on the degree of contraction and relaxation of feeding head; much lower than trochal discs. Each end of cingulum rather convex. Cingulum pad very slightly narrower than cingulum; lateral margins round medially. Antenna long and with two pseudosegments; slightly shorter than height of pseudosegment bearing antenna in creeping. Pharyngeal tube shorter than trophi length both in creeping and in feeding. Teeth 3/3. First trunk pseudosegment expanded anteriorly and abruptly tapering to posterior part in feeding; first trunk pseudosegment flat bowl-shaped in frontal view anteriorly; trunk rather cylindrical in creeping and spindle-shaped in feeding; lateral margins wavy; granulated longitudinal ridges wavy except middle ones; trunk abruptly tapering to rump posteriorly. Rump much narrower than greatest trunk width especially in feeding; slightly constricted anteriorly and then gradually tapering to foot in creeping; plump medially in feeding. Foot narrower than rump and tapering gradually to pseudosegment bearing toes; with four pseudosegments; foot short and about 1/6 of total body length in creeping. Four toes thin. Spurs finger-shaped, thin and long; lateral margins of spurs gradually tapering to blunt ends; interspace width much wider than spur base width; the ratio of interspace width to spur base width about 2: 1. + + +Measurements. +Total length in creeping 174–209 μm. Total length in feeding 187–200 μm. Rostrum length 15–16 μm. Rostrum width 14–15 μm. Corona width 42–43 μm. Cingulum width 39–41 μm. Cingulum pad width 39–40 μm. Greatest head width in creeping 24–31 μm. Trophi length 13–16 μm. Greatest neck width in creeping 29–37 μm. Greatest trunk width in creeping 30–46 μm. Greatest trunk width in feeding 70–73 μm. Greatest rump width in feeding 26–27 μm. Foot length in creeping 28–36 μm. Spur length 6–8 μm. + + + + +Distribution. +This new species is known only from its +type +locality. + + + + +Etymology. +The specific name + +undulata + +is an adjective, referring to the wavy lateral margins of trunk of the new species. + + + + \ No newline at end of file