diff --git a/data/13/BF/48/13BF485C3ACE583CB90203D6804ACF4B.xml b/data/13/BF/48/13BF485C3ACE583CB90203D6804ACF4B.xml new file mode 100644 index 00000000000..4a83e410d89 --- /dev/null +++ b/data/13/BF/48/13BF485C3ACE583CB90203D6804ACF4B.xml @@ -0,0 +1,418 @@ + + + +A new species of the jawfish genus Opistognathus from Taiwan, northwestern Pacific Ocean (Perciformes, Opistognathidae) + + + +Author + +Su, Yo +0000-0002-3576-9229 +Department and Graduate Institute of Aquaculture, National Kaohsiung University of Science Technology, Kaohsiung, Taiwan + + + +Author + +Ho, Hsuan-Ching +0000-0003-1154-601X +Department and Graduate Institute of Aquaculture, National Kaohsiung University of Science Technology, Kaohsiung, Taiwan & Institute of Marine Biology, National Dong Hwa University, Pingtung, Taiwan & Australian Museum, Sydney, Australia + +text + + +ZooKeys + + +2024 + +2024-12-09 + + +1220 + + +165 +174 + + + +journal article +306267 +10.3897/zookeys.1220.123541 +d9472aa9-c5c2-482b-bbbd-6cb337e2e9ca +D8BC336A-6DA7-4819-9217-536078DA6755 + + + + + +Opistognathus cryos + +sp. nov. + + + + +Figs 1 +, +2 +, +3 +, +Tables 1 +, +2 New English name: Frozen jawfish New Chinese name: 冷鋒後頷鱚 + + + + + + +Opistognathus + +sp. 1: + +Smith-Vaniz 2023: 72 + +, fig. 103. + + + + + + + +Type locality. + + +Taiwan +, +Peng-hu Islands +, +Chih-kan beach +, ca + +23°40'12"N +, +119°36'10"E + +, + +25 February 2022 + +, +H.-C. Ho +leg. + + + + +Type specimen. + + + +Holotype +: + +NMMB-P +36179 + +, +65.1 mm +SL +. + + + + + +Diagnosis. + + +A species of + +Opistognathus + +differing from its congeners in having the following combination of characters: upper jaw rigid, without a distinct flexible lamina posteriorly; dorsal-fin rays XI, 11; anal-fin rays II, 10; gill rakers 10–11 + 1 + 19–22 = 31–33; scale rows in lateral series 55; vertebral formula 10 + 16 = 26; dorsal-fin interdigitation pattern S / S / 1 / 1 + 1 / 1 /; lateral-line ends at base of fourth segmented dorsal-fin ray (15 +th +in total rays); head, nape, dorsal-fin base above lateral line, throat, chest, and pectoral-fin base scaleless; upper two preopercular and fifth mandibular pores bipored; vomer edentate; head mottled with small, dark blotches; dorsal fin with eight blotches along its base; distal portion of membrane between dorsal-fin spines white; body with five horizontal, dark stripes; nape with two dark blotches in front of dorsal-fin origin; and caudal fin with five narrow, dark bands. + + + + +Description. + + +Meristic and morphometric data are provided in Tables +1 +, +2 +. Paired characters are presented as left / right whenever available. + + + + + + +Meristic characters of + +Opistognathus cryos + +sp. nov. +and similar species. Paired characters are presented as left / right whenever available. Data of other species were retrieved from +Smith-Vaniz (2023) +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
- + +O. cryos + +sp. nov. + +O. asper + +O. liturus +
This study +Smith-Vaniz (2023) + +Smith-Vaniz (2023) +
Holotype +All types ( +n += 3) +Holotype
Dorsal-fin raysXI, 11XI, 11–12XI, 11
Pectoral-fin rays19 / 191919
Anal-fin raysII, 10II, 10II, 10
Gill rakers11 + 1 + 19 = 31 / 10 + 1 + 22 = 3310–11 + 22–24 = 32–349 + 1 + 21 = 31
Scale rows in lateral series55 / 5542–4444
Vertebrae10 + 16 = 2610 + 16 = 2610 + 16 = 26
Dorsal-fin interdigitation anterior patternsS / S / 1 / 1 + 1 / 1 /S / S / 1 / 1 + 1 / 1 // / 1 / 1 + 1 / 1 /
Lateral-line terminus total dorsal-fin rays15 / 1511–1515
+ +Dorsal-fin rays XI, 11. Anal-fin rays II, 10. Pectoral-fin rays 19 / 19. Pelvic-fin rays I, 5 / I, 5. Principal caudal-fin rays 8 + 8, with innermost 6 + 6 rays branched; procurrent caudal-fin rays 4 on both upper and lower lobes. Gill rakers 11 + 1 + 19 = 31 / 10 + 1 + 22 = 33. Scale rows in lateral series 55 / 55. Vertebrae 10 + 16 = 26. Dorsal-fin interdigitation pattern S / S / 1 / 1 + 1 / 1 /; anal-fin interdigitation pattern / 1 / 1 / 1 / 1 / 1 /. + +Body slender, depth at anal-fin origin +4.2 in +SL +; both dorsal and ventral profiles of body flat. Head large, length +2.5 in +SL +; anterior profile of head rounded, gently curved to dorsal-fin origin. Eyes large, eye diameter 3.0 in +HL +. Two nostrils, anterior one a short tube with small flap; posterior one without flap, situated immediately in front of eye. Preoprecle and opercle covered by skin, their posterior margins without spines; single, small flap present on upper end of opercle. + + +Mouth lower in position, slightly oblique, forming ca 10 ° angle with body axis. Jaws terminal, with lower jaw slightly included. Upper-jaw length +1.5 in +HL +, its end exceeding +0.8 in +eye diameter behind posterior margin of orbit; posterior margin of maxilla truncated, without distinct flexible lamina; its anterior margin without crenulae. Supramaxilla present, greatest width about one-third of maxilla. Premaxilla with two or three rows of small canine teeth anteriorly; posterior portion forming single row of conical teeth, their size decreasing posteriorly. Dentary with small canine teeth forming two or three rows anteriorly and single row posteriorly. Vomer and palatine without teeth. + + +Body scales cycloid. Scales absent on head, nape, dorsal-fin base above lateral line, throat, chest, and pectoral-fin base (Fig. +2 +). Lateral-line terminus below 4 +th +/ 4 +th +or 15 +th +/ 15 +th +in soft ray or total elements of dorsal fin, respectively; lateral-line pores arranged in irregular series along embedded lateral-line canals. Cephalic sensory pores rather sparsely scattered (Fig. +2 +); upper-two preopercular pores bipored, others simple; fifth mandibular pore bipored, others simple. + + +Dorsal fin with long base, originated at vertical through upper end of gill slit; its distal nearly straight, with slight elevation on soft rays; no distinct notch between spines and soft rays. Pectoral-fin tip pointed; its origin at same horizontal through lower margin of eye; its tip reaching near vertical through anal-fin origin. Pelvic fin elongated, its origin below second dorsal-fin spine and in advance of pectoral fin; its tip reaching anal-fin origin when adpressed; outermost segmented ray not bounded to adjacent ray, with incision on interradial membrane. Anal-fin base moderately long, its posterior end slightly anterior to that of dorsal fin; its origin below first and second dorsal-fin soft rays (between 12 +th +and 13 +th +total dorsal-fin rays); fin rays gradually longer posteriorly; its distal margin nearly straight. Caudal fin rounded, slightly pointed; its length +1.4 in +HL +. Caudal peduncle broad, depth +2.8 in +HL +. + + + + +Coloration. + + +When preserved (Fig. +1 A, B +), body pale, with one horizontal dark line near dorsal-fin base, and four rows of thinner dark lines on lateral side of body above anal-fin base. Head pale, scattered with irregularly sized dark blotches on operculum, upper and lower jaws, and infraorbital; their sizes smaller than pupil. Nape with two dark blotches in front of dorsal-fin origin (Fig. +1 C +). Dorsal fin dusky, with eight dark blotches along its base, slightly extending onto dorsum; distal end of fin spines white; soft rays with two horizontal, dark stripes. Caudal fin dusky, with five narrow, dark bands. Anal, pectoral, and pelvic fins dusky. Oral cavity, including underside of tongue pale. + + + + + + +Preserved specimen of + +Opistognathus cryos + +sp. nov. +, holotype, +NMMB-P +36179, 65.1 mm +SL +A +on black background +B +on white background +C +dorsal view of nape. Photos by Y. - C. Hsu. + + + + + + + +Head pores and adjacent area of + +Opistognathus cryos + +sp. nov. +, holotype, +NMMB-P +36179, 65.1 mm +SL +, with scaled area shaded in gray +A +dorsal view +B +lateral view. Abbreviations: AN = anterior nostril; PN = posterior nostril. Dotted lines indicate dorsal- and pectoral-fin bases. Anterior to left. Figure not to scale. + + + + + +Osteology. + + +Pleural ribs present on fourth to tenth vertebra; epineurals present and epipleurals absent. Caudal skeleton consists of four plates, including three hypurals and one parhypural; hypural 1 and 2 fused; hypural 3 and 4 fused; hypural 5 present (Fig. +3 +). + + + + + + +X-radiograph of + +Opistognathus cryos + +sp. nov. +, holotype, +NMMB-P +36179, 65.1 mm +SL +. + + + + + +Etymology. + + +The specific name + +cryos + +, is from the Greek “ κρύος ” meaning cold or chilled, indicating that the +holotype +was collected during a cold snap in 2022. The common name “ frozen jawfish ” is also a reference to the fantasy film “ Frozen ” produced by Walt Disney Animation Studios. + + + + +Distribution. + + +The +holotype +was collected ashore from the northern portion of the Peng-hu Islands, western Pacific Ocean. Another possible record from +Japan +( +Smith-Vaniz 2023 +) may suggest a wide distribution in the northwestern Pacific Ocean. + + + + \ No newline at end of file diff --git a/data/18/49/87/18498796FFA0FFF4FC499475FDB7FADA.xml b/data/18/49/87/18498796FFA0FFF4FC499475FDB7FADA.xml new file mode 100644 index 00000000000..523440be179 --- /dev/null +++ b/data/18/49/87/18498796FFA0FFF4FC499475FDB7FADA.xml @@ -0,0 +1,165 @@ + + + +Stranger things: on the novel buccopharyngeal anatomy and functional morphology of ‘ sand-eating’ Malagasy tadpoles (Anura: Mantellidae: Mantidactylus) + + + +Author + +dos Santos Dias, Pedro Henrique + + + +Author + +Vera Candioti, Florencia + + + +Author + +Wassersug, Richard + + + +Author + +Lukas, Paul + + + +Author + +Targino, Mariane + + + +Author + +Glos, Julian + + + +Author + +Wheeler, Ward C + + + +Author + +Hertwig, Stefan + + + +Author + +Crottini, Angelica + + + +Author + +Haas, Alexander + +text + + +Zoological Journal of the Linnean Society + + +2024 + +2024-10-18 + + +202 + + +2 + + +1 +13 + + + + +https://doi.org/10.1093/zoolinnean/zlae127 + +journal article +10.1093/zoolinnean/zlae127 +0024-4082 +14343371 + + + + + + +Mantidactylus ambreensis + + + + + + +Oral disc: +Tadpoles of this species are not formally described, and only a few features of the oral disc, mostly from the upper lip, are evident in SEM micrographs. The upper lip is bordered by a single row of conical, alternate marginal papillae, and the inner surface is covered with small, conical, submarginal papillae. The labial tooth row formula (LTRF) could not be assessed, but two rows of labial teeth are present in the upper lip, a long row A1 and A2 as two short sections separated by a wide gap. Labial teeth are short, with four to eight long, distal cusps ( +Fig. 2A +). The upper jaw sheath was not visible in micrographs, and the lower sheath is V-shaped and marginally serrated (Fig. 2B). + + + +Figure 1. +Oral discs of + +Mantidactylus + +tadpoles examined. Adapted from + +Randrianiaina +et al. +(2011a) + +. Note the extraordinary diversity of oral discs, from configurations similar to pond-type tadpoles in + +M. argenteus + +(with keratinized jaw sheaths and labial tooth ridges) to the highly derived morphologies in + +M. mocquardi + +and + +M. majori + +, with minimum keratinization and extensive papillation. Scale bars: 1 mm. Reprinted with permission of the Journal "Contributions to Zoology". + + + + +Figure 2. +Oral disc and buccopharyngeal morphology of + +Mantidactylus ambreensis + +(ZSM 755/2004). A, detail of the upper lip, showing keratinized teeth of row A1. B, detail of the anterior region of the buccal floor, showing the keratinized and serrated lower jaw sheath, and infralabial and lingual papillae. C, buccal floor; note the unique crest-like structures delimiting the buccal floor arena, formed of transverse ruffled ridges composed of ‘cauliflower-like’ papillae. D, buccal roof; note the large narial vacuities with ornamented anterior and posterior margins, and the buccal roof arena papillae tightly aligned in two longitudinal crests. Abbreviations: bfa, buccal floor arena; bra buccal roof arena; brap, buccal roof arena papillae; dv, dorsal velum, gl, glottis; ilp, infralabial papillae; in, internal nare; ljs, lower jaw sheath; lp, lingual papillae; mr, median ridge; pnr, prenarial ridge; rr, ruffled ridges; vv, ventral velum. Scale bars: 100 µm (A, B), 200 µm (C, D). + + + +Buccal floor +(Fig. 2B, C): Buccal floor triangular, caudally wider. Three pairs of tall, conical infralabial papillae overlapping each other. Tongue anlage wide, elliptical, with bulging lateral regions; medially, one pair of conical, tall, lingual papillae with bifid tips. Buccal floor arena delimited by two long, thick crests formed of approximately 15 transverse ruffled ridges closely spaced (100– 350 µm long, 95–140 µm wide); these ridges are apparently formed of densely packed papillae, distally wider, with a pustulated surface giving them a cauliflower-like appearance, more elaborate rostral than caudally; crests get closer caudally but do not meet medially. Caudal half of the central area of buccal floor arena covered by rounded, short pustulations densely arranged. Buccal pockets slit shaped, deep, oriented obliquely. Ventral velum very short medially, arch-shaped, with long marginal projections, deep median notch, and secretory pits on the margin; spicular support evident. Branchial basket triangular, shallow, with three filter cavities. Branchial plates with a mesh of filter rows visible under the caudal margin of the ventral velum. Glottis fully exposed. + + +Buccal roof +( +Fig. 2D +): Buccal roof triangular, longer than wide. Prenarial arena triangular, with a wide inverted-V crest with pustulated margin and scattered small pustulations. Internal nares large and subcircular, forming shallow vacuities covered with cilia; margins thick and mostly smooth, with a short, finger-like papilla at the anteromedial corner, and a long, flap-like, pustulated papilla at the anterolateral edge; posterior margin mostly concealed by a tall, wide, triangular postnarial arena papilla anteriorly directed. Median ridge triangular, wide, and with crenulated free margin. Lateral ridge papillae absent. Buccal roof arena delimited by two parallel crests of +c +. 25 packed individual papillae distally pustulated, longer and more elaborated at the middle portion, and shorter and simpler anterior and caudally. Central area of buccal roof arena covered by short, rounded pustulation, denser caudally. Glandular zone with secretory pits arranged in a band anterior to the dorsal velum. Dorsal velum long, medially discontinuous, with medial margins and caudal surface covered by small pustulations and short, finger-like papillae. + + + + \ No newline at end of file diff --git a/data/18/49/87/18498796FFA2FFF3FBA796FAFCC6F8F5.xml b/data/18/49/87/18498796FFA2FFF3FBA796FAFCC6F8F5.xml new file mode 100644 index 00000000000..3d1c4e4232b --- /dev/null +++ b/data/18/49/87/18498796FFA2FFF3FBA796FAFCC6F8F5.xml @@ -0,0 +1,165 @@ + + + +Stranger things: on the novel buccopharyngeal anatomy and functional morphology of ‘ sand-eating’ Malagasy tadpoles (Anura: Mantellidae: Mantidactylus) + + + +Author + +dos Santos Dias, Pedro Henrique + + + +Author + +Vera Candioti, Florencia + + + +Author + +Wassersug, Richard + + + +Author + +Lukas, Paul + + + +Author + +Targino, Mariane + + + +Author + +Glos, Julian + + + +Author + +Wheeler, Ward C + + + +Author + +Hertwig, Stefan + + + +Author + +Crottini, Angelica + + + +Author + +Haas, Alexander + +text + + +Zoological Journal of the Linnean Society + + +2024 + +2024-10-18 + + +202 + + +2 + + +1 +13 + + + + +https://doi.org/10.1093/zoolinnean/zlae127 + +journal article +10.1093/zoolinnean/zlae127 +0024-4082 +14343371 + + + + + + +Mantidactylus majori + + + + + + +Oral disc: +Oral configuration is described and illustrated in + +Randrianiaina +et al. +(2011a) + +and reproduced here ( +Fig. 1 +). SEM micrographs show slight flaking of a keratinized epithelium on the surface of the three, large, thorn-like papillae in the normal position of the upper jaw sheath ( +Fig. 5A, B +); lower jaw sheath U-shaped, slightly keratinized, and marginally smooth ( +Fig. 5D +). + + +B uccalfloor +( +Fig.5D, E +): Fivepairsoftall, conicalinfra-labialpapillae aligned on the posterior margin of Meckel’s cartilage. Tongue anlage with one pair of tall, flat, lingual papillae with pustulated tips. Buccal floor arena delimited by two long, thick crests formed of about 20 transverse ruffled ridges closely spaced (365–375 µm long, 40–200 µm wide; detail in +Fig. 5E +); crests meet medially thus forming a horse-shoe intricate margin surrounding the whole buccal floor arena. Central region of the arena smooth, except a medial, posterior area where several scattered short, pustulated papillae appear. Buccal pockets oriented transversely. Ventral velum without marginal projections and median notch. Glottis fully covered. + + + +Figure 3. +Oral disc and buccopharyngeal morphology of + +Mantidactylus ambony + +(ZSM 762/2004 Stage 25). Unfortunately, only a limited area of the oral cavity was well preserved and suitable for illustration. A, detail of the upper jaw sheath. B, detail of the ruffled ridges of the buccal floor. C, detail of the buccal roof arena papillae. Scale bars: 100 µm (A), 200 µm (B, C). + + + + +Figure 4. +Oral disc and buccopharyngeal morphology of + +Mantidactylus femoralis + +(ZSM 1928/2007 Stage 26 for oral disc, and ZSM 1781/2007 the remaining). A, detail of the keratinized teeth of row A1. B, detail of the anterior region of the buccal floor, showing the keratinized and serrated lower jaw sheath, and infra-labial and lingual papillae. C, buccal floor; note the thick ruffled ridges closely spaced along the longitudinal crests. D, buccal roof; note the large, ornamented narial vacuities and the longitudinal crests with tightly aligned buccal roof arena papillae. Scale bars: 100 µm (A), 200 µm (B–D). + + + +Buccal roof +( +Fig. 5F, G +): Prenarial arena with a wide inverted-V crest with smooth margin. Internal nares large and slit-like, transversely oriented; margins thick and mostly smooth, with a long, conical papilla at the anterolateral edge, projecting posteriorly. Median ridge rectangular, taller than wide, and with crenulated free margin. Buccal roof arena entirely ornamented with +c +. 22 bilateral, transverse, parallel ruffled ridges of densely packed, short papillae; posteriorly to the median ridge, these ridges meet medially with the contralateral one and papillae appear less packed; some larger papillae are scattered along the midline; laterally, each ridge ends in a hand-like flap papilla that recurves medially (detail in +Fig. 5G +); these flaps are large in the middle section, and gradually decrease in size rostral and caudally. Overall, ridges are 400–830 µm long and 90–160 µm wide, and cover about 45% of the buccal roof. Threedimensional reconstruction of the buccal cavity ( +Fig. 5C +) shows how buccal roof and floor structures align relative to each other, with dorsal crests fitting exactly within the space defined by ventral crests. Unfortunately, the dorsal velum was broken in SEM images. + + + + \ No newline at end of file diff --git a/data/18/49/87/18498796FFA2FFF4FC5393E4FBD7FBAE.xml b/data/18/49/87/18498796FFA2FFF4FC5393E4FBD7FBAE.xml new file mode 100644 index 00000000000..9de6d2b8903 --- /dev/null +++ b/data/18/49/87/18498796FFA2FFF4FC5393E4FBD7FBAE.xml @@ -0,0 +1,139 @@ + + + +Stranger things: on the novel buccopharyngeal anatomy and functional morphology of ‘ sand-eating’ Malagasy tadpoles (Anura: Mantellidae: Mantidactylus) + + + +Author + +dos Santos Dias, Pedro Henrique + + + +Author + +Vera Candioti, Florencia + + + +Author + +Wassersug, Richard + + + +Author + +Lukas, Paul + + + +Author + +Targino, Mariane + + + +Author + +Glos, Julian + + + +Author + +Wheeler, Ward C + + + +Author + +Hertwig, Stefan + + + +Author + +Crottini, Angelica + + + +Author + +Haas, Alexander + +text + + +Zoological Journal of the Linnean Society + + +2024 + +2024-10-18 + + +202 + + +2 + + +1 +13 + + + + +https://doi.org/10.1093/zoolinnean/zlae127 + +journal article +10.1093/zoolinnean/zlae127 +0024-4082 +14343371 + + + + + + +Mantidactylus femoralis + + + + + + +Oral disc: +Oral configuration is described and illustrated in + +Randrianiaina +et al. +(2011a) + +and reproduced here ( +Fig. 1 +). SEM micrographs show labial teeth short, with wide sheath and head with four to eight long, distal cusps ( +Fig. 4A +). Upper jaw finely serrated and lower jaw sheath V-shaped, poorly keratinized, and marginally serrated ( +Fig. 4B +). + + +Buccal floor +( +Fig. 4B, C +): Four pairs of short, conical infra-labial papillae not overlapping each other. Buccal floor arena crests formed of approximately 15 transverse ruffled ridges closely spaced (45–140 µm long, 20–50 µm wide). Glottis fully covered. + + +Buccal roof +( +Fig. 4D +): Prenarial arena with a wide inverted-V crest with a mostly smooth margin. Internal nares with a long, conical papilla at the anterolateral edge; posterior margin partially concealed by a short, wide, triangular postnarial arena papilla anteriorly directed. Median ridge very short, triangular, and with smooth free margin. Buccal roof arena delimited by two slightly convergent crests formed of +c +. 30 closely spaced papillae. Central area of buccal roof arena smooth. Glandular zone not evident in micrographs. + + + + \ No newline at end of file diff --git a/data/18/49/87/18498796FFA2FFF4FEE79730FBBBFE8E.xml b/data/18/49/87/18498796FFA2FFF4FEE79730FBBBFE8E.xml new file mode 100644 index 00000000000..d5821fc7717 --- /dev/null +++ b/data/18/49/87/18498796FFA2FFF4FEE79730FBBBFE8E.xml @@ -0,0 +1,141 @@ + + + +Stranger things: on the novel buccopharyngeal anatomy and functional morphology of ‘ sand-eating’ Malagasy tadpoles (Anura: Mantellidae: Mantidactylus) + + + +Author + +dos Santos Dias, Pedro Henrique + + + +Author + +Vera Candioti, Florencia + + + +Author + +Wassersug, Richard + + + +Author + +Lukas, Paul + + + +Author + +Targino, Mariane + + + +Author + +Glos, Julian + + + +Author + +Wheeler, Ward C + + + +Author + +Hertwig, Stefan + + + +Author + +Crottini, Angelica + + + +Author + +Haas, Alexander + +text + + +Zoological Journal of the Linnean Society + + +2024 + +2024-10-18 + + +202 + + +2 + + +1 +13 + + + + +https://doi.org/10.1093/zoolinnean/zlae127 + +journal article +10.1093/zoolinnean/zlae127 +0024-4082 +14343371 + + + + + + +Mantidactylus ambony + + + + + + +Oral disc: +Oral configuration is described and illustrated in + +Randrianiaina +et al. +(2011a + +; as + +M. ambreensis + +), and reproduced here ( +Fig. 1 +). SEM micrographs show the strong serration of the upper jaw sheath ( +Fig. 3A +). +Buccal floor +(Fig. 3B): Almost identical to +M. ambreensis +con- figuration; crests of the buccal floor with slightly smaller ruffled ridges (100–155 µm long, 23–76 µm wide). + + +Buccal roof +( +Fig. 3C +): Features of the prenarial, narial, and dorsal velum regions unfortunately could not be observed. Other features as in + +M. ambreensis + +, except less numerous buccal roof arena papillae (about 20 on each side). + + + + \ No newline at end of file