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/dev/null +++ b/data/03/9B/48/039B482EFF841E7DFF3BFA00FB6BFC1E.xml @@ -0,0 +1,367 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella wonjuensis + +sp. nov. + +( +Figs. 77-82 +) + + + + + +Etymology + +The species name is derived from the name of the city (Wonju-Si), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratypes +( +three adult +females and +two adult +males). + +Holotype +dissected on six slides ( +NIBR +IV0000266881 +) + +. + +Allotype +dissected on six slides ( +NIBR +IV0000266882 +). +Seven female +paratypes +and +eight male +paratypes +each as a whole specimen on separate slides ( +NIBR +IV0000266883-266895 +) + +. + + +Type locality +South-Korea, Gangwondo, Wonju-Si Jijeong-Myeon + + +Wolho-dong ( +37°22′32.0″N +, +127°51′18.0″E +). +07 June 2011 +, leg. J.-G. Park. + + +Description + + +Size (mm). Body length: Ş +1.85 mm +(other females: 1.75 mm- +1.80 mm +), +♂ +: +1.82 mm +(other males: +1.70-1.78 mm +), approximately 12 times as long as wide. Head slightly shorter than anterior four thoracic segments combined ( +Fig. 77A +). Male differs from female in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 77B +) 6-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and two dorsal seta and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with three simple setae and one small plumose seta, two dorsal aesthetascs, one simple seta and one aethetasc, and dorso-medially with two simple setae. Sixth segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 77C +) 7-segmented, as long as the length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/4(1). + + +Labrum ( +Fig. 77D +) flat, with eight main teeth flanked by three teeth on both lateral sides. Ventral surface concave, with one round median smooth projection, two pairs of teats and with numerous combs of ctenidia. + + +Mandible ( +Fig. 77E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of eight spines. Palp of one segment, with one terminal seta. + + +Maxillule ( +Fig. 78A +) two-segmented. Proximal segment with four setae on inner distal margin and ctenidia. Distal segment with two terminal smooth spines, with three smooth spines and two spines bearing basal bristles on inner edge, and with three simple setae on outer distal margin. Terminal spine two times as long as other ones. + + +Maxilla ( +Fig. 78B +) four-segmented, setal formula 3-4- 9-6. + + +Thoracopods I-VII ( +Figs. 78C, D +, +79A, B +, +80A +, +81A, B +). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on the protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-VI, with each one distal and median seta + + + +Fig. 77. + +Allobathynella wonjuensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars =0.05 mm, unless specified. + + + + +Fig. 78. + +Allobathynella wonjuensis + +(holotype: Ş): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal). Scale bars =0.05 mm. + + + +142 JOURNAL OF SPECIES RESEARCH +Vol. 5, No. 1 + + +C A B D +C, D A, B + + + +Fig. 79. + +Allobathynella wonjuensis + +(holotype: Ş): (A) Thoracopod III (frontal); (B) Thoracopod IV (frontal); (C) Thoracopod VIII Ş (ventral); (D) Pleopod (ventral). Scale bars= 0.05 mm. + + + + +Fig. 80. + +Allobathynella wonjuensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod V Ş (frontal); (B) Right and left thoracopods VIII ♂ (ventral, slightly lateral); (C) Thoracopod VIII ♂ (lateral); (D) Right and left thoracopods VIII ♂ (ventral); (E) Penial region, basipod and exopod of thoracopod VIII ♂. Scale bars= 0.05 mm. + + + + +Fig. 81. + +Allobathynella wonjuensis + +(holotype: Ş): (A) Thoracopod VI Ş (frontal); (B) Thoracopod VII (frontal). Scale bar = 0.05 mm. + + +in thoracopod VII. Number of segments of the exopod of the thoracopods I-VII: 2-3-4-4-5-5-4. Exopodal segments with each one dorsal and ventral seta, except basal segment bearing one ventro-medial seta in thoracopods I and II, lacking dorsal seta in thoracopods III, IV, V and VII, and lacking dorsal and ventral setae in thoracopod VI. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of the thoracopods I-VII four-segmented, setal formulae: + + +Fig. 82. + +Allobathynella wonjuensis + +(holotype: Ş): (A) Uropod (dorsal); (B) Furcal rami (dorsal); (C) Furcal ramus (lateral); (D) Uropod, pleotelson and furcal rami (lateral). Scale bars= 0.05 mm. + + + + +Fig. 83. +Map showing the distribution of + +A. coreana +Morimoto, 1970 + +, + +A. shinjongieei +Park & Cho, 2008 + +, + +A. imjinensis + +sp. nov. +, + +A. maseongensis + +sp. nov. +, + +A. munsui + +sp. nov. +, + +A. hongcheonensis + +sp. nov. +, + +A. munmakensis + +sp. nov. +, + +A. okcheonensis + +sp. nov. +, + +A. yeongjuensis + +sp. nov. +, + +A. buronensis + +sp. nov. +, + +A. bangokensis + +sp. nov. +, + +A. yecheonensis + +sp. nov. +, + +A. cheongdoensis + +sp. nov. +, + +A. donggangensis + +sp. nov. +, + +A. gangneungensis + +sp. nov. +, + +A. wonjuensis + +sp. nov. +in South Korea. + + +Thoracopod I 1 + 1/2 + 2/1 + 1/4(2) +Thoracopod II 1 + 1/2 + 2/0 + 1/4(2) +Thoracopods III-IV 1 + 1/1 + 2/0 + 1/4(2) +Thoracopods V-VII 0 + 1/1 + 2/0 + 1/3(1) +Dorso-median seta of second segment extremely short. + +Thoracopod VIII of male ( +Fig. 80 +B-E) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Frontal margin of penial region undulated, inner margin (dental lobe) with 11 teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod with one small seta near base of endopod, inner margin with tiny dentils and spinules, distally drawn out into round projection. Basipodal seta half as long as endopod. Exopod one third of size of basipod, round, with two distal serrated lobes. Endopod small, round, with two distal setae of different size. Out- er seta 2.5 times longer than inner one. Thoracopod VIII of female ( +Fig. 79C +) conical in ventral view, with two spine-like distal projections. + + +First pleopod ( +Fig. 79D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 82A, D +) bearing eight spines on inner margin of sympod, most distal spine significantly larger than other ones of similar size. Endopod 59% as long as sympod, with two dorsal plumose setae near the base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and three additional spines along inner margin. The terminal spine longer than subterminal one. Most distal spine of inner margin smaller than subterminal one, 50% as large as terminal one. Three proximal spines of inner-margin small, one third as large as distal one. Exopod shorter than endopod (46% of sympod), with five setae including one basi-ventral seta. + + +Pleotelson ( +Fig. 82 +B-D) without seta. Anal operculum nearly flat, slightly convex. + + +Furcal rami ( +Fig. 82 +B-D) 1.5 times as long as wide, with two large distal spines, and three successively smaller spines on inner margin, and with two dorsal plumose setae. + + +dIscussIon + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFF8B1E46FF3BF921FF06FA59.xml b/data/03/9B/48/039B482EFF8B1E46FF3BF921FF06FA59.xml new file mode 100644 index 00000000000..024485895ec --- /dev/null +++ b/data/03/9B/48/039B482EFF8B1E46FF3BF921FF06FA59.xml @@ -0,0 +1,256 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella gangneungensis + +sp. nov. + +( +Figs. 73-76 +) + + + + + +Etymology + +The species name is derived from the name of the city (Gangneung-Si), where the material was collected. + +Material examined + + +Holotype +(adult female), +paratypes +( +five adult +females and +two juveniles +). + +Holotype +dissected on seven slides ( +NIBR +IV0000267077 +). +One female +paratype +dissected on seven slides ( +NIBR +IV0000267078 +), +three females +each as a whole specimen in separate slides ( +NIBR +IV0000267079-267081 +), +two juveniles +together as a whole specimen in a slide ( +NIBR +IV0000267082 +) + +. + + +Type locality + + + +South Korea +, Kangwon-Do, Gangneung-Si, +Gangdong-Myeon +, Imgok-Ri ( +37°39′44.9″N +, +128°58′06.3″E +), + +07 October 2011 + +, leg. +J.-G. Park. + + + +Description + + +Size (mm). Body length: 1.28 (other females: 1.05- 1.25), approximately 10 times as long as wide. Head as long as anterior three thoracic segments combined ( +Fig. 73A +). + + +Antennule ( +Fig. 73B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with one simple seta dorsally and two simple setae ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and one dorsal seta and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 73C +) 7-segmented, as long as the length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 73D +) flat, with six main teeth flanked by one tooth on both lateral sides. Ventral surface concave, with one round median projection bearing two spinules and two pairs of teats and with numerous combs of ctenidia on concave surface. + + +Mandible ( +Fig. 73E +) with incisor process of three teeth. Tooth of ventral edge absent. Spine row consisting of six spines. Palp of one segment, with one terminal seta. + + +Maxillule ( +Fig. 74A +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines, with four smooth spines on inner edge, and with three simple setae on out- er distal margin. Terminal spine nearly two times as long as other ones. + + +Maxilla ( +Fig. 74B +) four-segmented, setal formula 3-4- + + +February 2016 +PARK AND CHO-FOURTEEN SPECIES OF + +ALLOBATHYNELLA + +135 + + +A +A +0.5 mm +D, E +B +B, C C D E + + + +Fig. 73. + +Allobathynella gangneungensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal); (D) Labrum (ventral); (E) mandible (dorsal). Scale bars = 0.05 mm, unless specified. + + + + +Fig. 74. + +Allobathynella gangneungensis + +(holotype: Ş): (A) maxillule (ventral); (B) maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal); (E) Thoracopod III (frontal). Scale bars = 0.05 mm. + + + + +Fig. 75. + +Allobathynella gangneungensis + +(holotype: Ş): (A) Thoracopod IV (frontal); (B) Thoracopod V (frontal); (C) Thoracopod VI (frontal). Scale bar = 0.05 mm. + + +8-6. + +Thoracopods I-VII ( +Figs. 74 +A-C, 75A-C, 76A). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on the protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-VI, with each one distal and median seta in thoracopod VII. Number of segments of the exopod of the thoracopods I-VII: 2-3-3-3-4-3-3. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods II-VII and except second segment lacking dorsal seta in thoracopod V. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of the thoracopods I-VII four-segmented, setal formulae: + + + +Fig. 76. + +Allobathynella gangneungensis + +(holotype: Ş): (A) Thoracopod VII (frontal); (B) Thoracopod VIII (ventral); (C) 8 +th +thoracomere and 1 +st +pleomere (ventral); (D) Uropod (dorsal); (E) Pleotelson and furcal rami (dorsal). Scale bars= 0.05 mm. + + +Thoracopod I 1 + 1/2 + 1/1 + 1/4(2) +Thoracopods II-IV 1 + 1/1 + 1/0 + 1/4(2) +Thoracopods V-VII 0 + 1/0 + 1/0 + 1/4(2) + +Thoracopod VIII of female ( +Fig. 76B, C +) conical in ventral view, with two spine-like distal projections. Thoracopod VIII of male unknown. + + +First pleopod ( +Fig. 76B, C +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 76D +) bearing seven spines on inner margin of sympod, two most distal spine slightly larger than other ones of similar size, most proximal spine significantly smaller than other ones. Endopod 53% as long as sympod, dorsally with one tiny spine and one plumose setae near the base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and two additional spines on inner margin. The terminal spine longer than subterminal one. Distal spine of inner-margin smaller than subterminal one, 1/3 as large as terminal one. Proximal spine of inner-margin small, one third as large as distal one. Exopod shorter than endopod (44% of sympod), with four setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 76E +) without seta. Anal operculum protruded with round tip. + + +Furcal rami ( +Fig. 76E +) 1.3 times as long as wide, with two large distal spines and two successively smaller spines on inner margin, and dorsally with two plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFF911E49FF3BF961FE8FF9BA.xml b/data/03/9B/48/039B482EFF911E49FF3BF961FE8FF9BA.xml new file mode 100644 index 00000000000..608b78a9bbd --- /dev/null +++ b/data/03/9B/48/039B482EFF911E49FF3BF961FE8FF9BA.xml @@ -0,0 +1,287 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella donggangensis + +sp. nov. + +( +Figs. 68-72 +) + + + + + +Etymology + +The species name is derived from the name of the riv- er (Donggang), where the material was collected. + +Material examined +Holotype +(adult female), +allotype +(adult male), +paratypes +( +one adult +females and +four adult +males). + +Holotype +dissected on eight slides ( +NIBR +IV0000267102 +) + +. + +Allotype +dissected on eight slides ( +NIBR +IV0000267103 +). +One female +paratype +and +five male +paratypes +each as a whole specimen on separate slides ( +NIBR +IV0000267104- 0000267108 +) + +. + + + +Type +locality + + + +South-Korea, Kangwon-Do (province), Jeongseon- Gun (county), Jeongseon-Eup (town), A gravel bank of small stream (Eochun) of Donggang ( +37°22′20.9″N +, +128°40′48.4″E +), +24. May 2014 +(J.-L. Cho and J.-G. Park) + + +Description + + +Size (mm). Body length: Ş 2.54 (other female: 2.50), +♂ +: +2.50 mm +; other males: +2.30-2.50 mm +), approximately 10 times as long as wide. Head slightly shorter than anterior four thoracic segments combined. Male differs from female in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 68A +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and with one dorsal seta and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with three setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 68B +) 7-segmented, as long as the length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/0 + 1 + 1/4(1). + + +Labrum ( +Fig. 68C +) flat, with nine main teeth flanked by four teeth on both lateral sides. Ventral surface concave, with one round median projection bearing two spinules and three pair of teats and with numerous combs of ctenidia on concave surface medially covered by tiny grain-like protrusions. + + +Mandible ( +Fig. 68D +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of nine spines. Palp of one segment with one long terminal seta. + + + +Fig. 68. + +Allobathynella donggangensis + +(holotype: Ş): (A) Antennule (dorsal); (B) Antenna (dorsal); (C) Labrum (ventral); (D) Mandible (ventral); (E) Maxillule (ventral). Scale bars = 0.1 mm. + + + + +Fig. 69. + +Allobathynella donggangensis + +(holotype: Ş): (A) Maxilla (dorsal); (B) Thoracopod I (frontal); (C) Thoracopod II (frontal); (D) Thoracopod III (frontal); (E) Thoracopod IV (frontal); (F) Protopod of thoracopod IV (frontal). Scale bars =0.1 mm. + + + + +Fig. 70. + +Allobathynella donggangensis + +(holotype: Ş): (A) Thoracopod V (frontal); (B) Thoracopod VI (frontal); (C) Thoracopod VII (frontal). Scale bar= 0.1 mm. + + + +Maxillule ( +Fig. 68E +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines, with four smooth spines on inner edge, and with three simple setae on outer distal margin. Terminal spine 1.3 times as long as other ones. + + +132 JOURNAL OF SPECIES RESEARCH +Vol. 5, No. 1 + + +epipod +C +exopod +B A +endopod A-C endopod exopod epipod +D +D +F +F +E +E + + + +Fig. 71. + +Allobathynella donggangensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod VIII ♂ (inner lateral); (B) Thoracopod VIII ♂ (lateral); (C) Thoracopod VIII ♂ (ventral); (D) Exopod of thoracopod VIII ♂ (ventral); (E) Thoracopod VIII Ş (ventral); (F) Pleopod I (ventral). Scale bars= 0.1 mm. + + + +Maxilla ( +Fig. 69A +) four-segmented, setal formula 3-5- 9-6. + + +Thoracopods I-VII ( +Figs. 69 +B-F, 70A-C). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods IV-VII (or V-VII in left) each bearing one epipod on the protopod. Basipod with one distal seta in thoracopods I-V, with each one distal and median seta in thoracopods VI-VII. Number of segments of the exopod of the thoracopods I-VII: 3-4- 5-6-6-6-6. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods II-VII and second segment lacking dorsal + + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +133 + + + + +B A +A, B +C +C + + + +Fig. 72. + +Allobathynella donggangensis + +(holotype: Ş): (A) Uropod (dorsal); (B) Pleotelson and furcal rami (dorsal); (C) Pleotelson, uropod and furcal ramus (lateral). Scale bars= 0.1 mm. + + +seta in thoracopod V-VII. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of the thoracopods I-VII four-segmented, setal formulae: +Thoracopod I 2 + 1/3 + 2/1 + 1/4(2) +Thoracopod II 1 + 1/2 + 2/0 + 1/4(2) +Thoracopods III-VI 1 + 1/1 + 2/0 + 1/4(2) +Thoracopods VII 1 + 1/1 + 2/0 + 1/3(1) + +Thoracopod VIII of male ( +Fig. 71 +A-D) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with 15 teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod with one small seta near base of endopod, inner margin with spinules, distally drawn out into round projection. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with four spinules, lower lobe with five dentils. Endopod small, round, with two distal setae of different size. Outer seta three times longer than inner one. Thoracopod VIII of female ( +Fig. 71E +) conical in ventral view, with two or three spine-like distal projections. + + +First pleopod ( +Fig. 71F +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 72A, C +) bearing ten spines on inner margin of sympod of similar size. Endopod 53% as long as sympod, with two dorsal plumose setae near the base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four additional spines along inner margin. The terminal spine longer than subterminal one. Most distal spine of inner margin smaller than subterminal one, one third as large as terminal one. Three proximal spines of inner margin small, half as large as distal one. Exopod shorter than endopod (45% of sympod), with six setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 72B, C +) without seta. Anal operculum nearly flat. + + +Furcal rami ( +Fig. 72B, C +) 1.3 times as long as wide, with two large distal spines, and four (left) or five (right) successively smaller spines on inner margin, and with two dorsal setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFF971E53FF3BFC0DFEE1F97A.xml b/data/03/9B/48/039B482EFF971E53FF3BFC0DFEE1F97A.xml new file mode 100644 index 00000000000..927687fca59 --- /dev/null +++ b/data/03/9B/48/039B482EFF971E53FF3BFC0DFEE1F97A.xml @@ -0,0 +1,277 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella cheongdoensis + +sp. nov. + +( +Figs. 63-67 +) + + + + + +Etymology + +The species name is derived from the county (Cheongdo-Gun), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratype +( +five adult +females, +five adult +males and three instars). + +Holotype +dissected on seven slides ( +NIBR +IV0000267064 +) + +. + +Allotype +dissected on eight slides ( +NIBRIV 0000267065 +). +One female +paratype +dissected on eight slides ( +NIBR +IV0000267066 +), +one male +paratype +dissected on seven slides ( +NIBR +IV0000267067 +), +four female +paratypes +and +four male +paratypes +each as a whole specimen on separate slides ( +NIBR +IV0000267068- 0000267075 +), three instars together as total specimen in a slide ( +NIBRIV0000267076 +) + +. + + +Type locality + + + +South Korea +, Kyungsangbuk-Do, +Cheongdo-Gun +, +Maejeon-Myeon +, Geumgok-Ri, +Dongchang +stream (Riv- er Nakdong tributary) ( +35°40′28.0″N +, +128°52′03.1″E +), + +12. March 2013 + +, leg. +J.-G. Park. + + + +Description + + +Size (mm). Body length: Ş 2.15 (other females: 2.00- 2.15), +♂ +: +1.82 mm +; other males: +1.70-1.78 mm +), approximately 12 times as long as wide. Head slightly shorter than anterior four thoracic segments combined ( +Fig. 63A +). Male differs from female in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 63B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with two ventrolateral setae, and two dorsal setae and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 63C +) 7-segmented, as long as the length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 63D +) flat, with eight main teeth flanked by three (left) or five (right) teeth on both lateral sides. Ventral surface concave, with shield-shaped chitin plate, with one round median projection bearing two spinules and one pair of teats and with numerous combs of ctenidia on concave surface. + + +Mandible ( +Fig. 63E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of eight spines. Palp of two segments, proximal segment as long as wide, distal segment two times as long as wide, with one long terminal seta and one short subterminal seta. Terminal seta four times longer than subterminal seta. + + +Maxillule ( +Fig. 64A +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines, with four smooth spines on inner edge, and with three simple setae on outer distal margin. Terminal spine 1.5 times as long as other ones. + + +Maxilla ( +Fig. 64B +) four-segmented, setal formula 3-4- 10-6. + + +Thoracopods I-VII ( +Figs. 64 +C-E, 65A-C, 66A). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on the protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-IV, with each one distal and median seta in thoracopods V-VII. Number of segments of the exopod of the thoracopods I-VII: 3-4-5-5-6-5-5. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods III, IV, VI, VII and lacking dorsal and ventral setae in thoracopod V. basipod Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of the thoracopods I-VII four-segmented, setal formulae: + + + +Fig. 63. + +Allobathynella cheongdoensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal, slightly lateral); (C) Antenna (dorsal); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars =0.05 mm, unless specified. + + + + +Fig. 64. + +Allobathynella cheongdoensis + +(holotype: Ş): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal); (E) Thoracopod III (frontal). Scale bars =0.05 mm. + + + + +Fig. 65. + +Allobathynella cheongdoensis + +(holotype: Ş): (A) Thoracopod IV (frontal); (B) Thoracopod V (frontal); (C) Thoracopod VI (frontal). Scale bar =0.05 mm. + + + + +Fig. 66. + +Allobathynella cheongdoensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod VII Ş (frontal); (B) 8 +th +thoracomere and 1 +st +pleomere with thoracopod VIII Ş (ventral); (C) Thoracopod VIII Ş (ventral); (D) Pleopod I (ventral); (E) Thoracopods VIII ♂ (outer lateral); (F) Thoracopods VIII ♂ (inner lateral); (G) Right and left thoracopods VIII ♂ (ventral). Scale bars = 0.05 mm. + + + + +Fig. 67. + +Allobathynella cheongdoensis + +(holotype: Ş): (A) Pleoteson and uropod (lateral); (B) Uropod (dorsal); (C) Pleotelson and furcal rami (dorsal); (D) Furcal ramus (lateral). Scale bars =0.05 mm. + + +Thoracopod I 2 + 1/2 + 2/1 + 1/4(2) +Thoracopod II 1 + 1/3 + 2/0 + 1/4(2) +Thoracopods III-IV 1 + 1/2 + 2/0 + 1/4(2) +Thoracopods V-VII 1 + 1/1 + 2/0 + 1/3(1) + +Thoracopod VIII of male ( +Fig. 66 +E-G) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with nine teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod with two small setae of different length near base of endopod, inner margin with spinules, distally drawn out into round projection. Long basipodal seta as long as endopod, two times as long as shorter one. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with three spinules, lower lobe with five dentils. Endopod small, round, with two distal setae of different size. Outer seta three times longer than inner one. Thoracopod VIII of female ( +Fig. 66B, C +) conical in ventral view, with two spine-like distal projections. + + +First pleopod ( +Fig. 66B, D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 67A, B +) bearing ten spines on inner margin of sympod, most distal spine significantly larger than other ones of similar size. Endopod 49% as long as sympod, with two dorsal plumose setae near the base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four additional spines along inner margin. The terminal spine longer than subterminal one. Most distal spine of inner margin smaller than subterminal one, 50% as large as terminal one. Three proximal spines of inner margin small, one fourth as large as distal one. Exopod shorter than endopod (39% of sympod), with six setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 67A, C +) without seta. Anal operculum slightly convex, nearly flat. + + +Furcal rami ( +Fig. 67A, C, D +) 1.3 times as long as wide, with two large distal spines, and four successively smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFF9D1E55FF3BFD8CFEE1FCA7.xml b/data/03/9B/48/039B482EFF9D1E55FF3BFD8CFEE1FCA7.xml new file mode 100644 index 00000000000..2b3f638cb8a --- /dev/null +++ b/data/03/9B/48/039B482EFF9D1E55FF3BFD8CFEE1FCA7.xml @@ -0,0 +1,280 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella yecheonensis + +sp. nov. + +( +Figs. 58-62 +) + + + + + +Etymology + +The species name is derived from the county (Yecheon-Gun), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratype +( +two adult +females and +one adult +male). + +Holotype +dissected on eight slides ( +NIBR +IV0000267084 +) + +. + +Allotype +dissected on eight slides ( +NIBR +IV0000267085 +). +One female +paratype +dissected on seven slides ( +NIBR +IV0000267086 +), +one male +and +one female +paratypes +( +NIBR +IV0000267087 +, +0000267088 +) each as a whole specimen in separate slides + +. + + +Type locality + + + +South-Korea +, +Gyeongsangbuk-Do +, +Yecheon-Gun +, +Yonggung-Myeon +( +36°35′10.2″N +, +120°19′27.5″E +), + +07. October 2012 + +, leg. +J.-L. Cho. + + + +Description + + +Size (mm). Body length: Ş 2.40 (other females: 2.20- 2.38; +♂ +: 2.18-2.37), approximately 10 times as long as wide. Head as long as anterior three thoracic segments combined ( +Fig. 58A +). Male differs from female in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 58B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with two ventrolateral setae, and two dorsal setae and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 58C +) 7-segmented, as long as the length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 58D +) flat, with eight main teeth flanked by three (left) or five (right) teeth on both lateral sides. Ventral surface convex, with shield-shaped chitin plate, with one round median projection bearing two spinules and one pair of teats and with numerous combs of ctenidia on convex surface. + + +Mandible ( +Fig. 59A +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of eight spines. Palp of one segment, 2.5 times as long as wide, with one long terminal seta and one short subterminal seta. Terminal seta 2.5 times longer than subterminal seta. + + +Maxillule ( +Fig. 59B +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines, with four smooth spines on inner edge, and with three simple setae on outer distal margin. Terminal spine two times as long as other ones. + + +Maxilla ( +Fig. 59C +) four-segmented, setal formula 3-4- 10-6. + + +Thoracopods I-VII ( +Figs. 59 +D-F, 60A-C, 61A). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods IV-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II and III, with each one distal and median seta in thoracopods IV-VII. Number of segments of exopod of thoracopods I-VII: 3-4-4-5-5-5-4. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods I, II, IV, V, VI, VII. Tiny process present between two setae of distal segment. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/1 + 1/4(2) +Thoracopod II 1 + 1/2 + 2/1 + 1/4(2) +Thoracopods III, IV, V 1 + 1/2 + 2/0 + 1/4(2) +Thoracopods VI, VII 0 + 1/1 + 2/0 + 1/3(1) + +Thoracopod VIII of male ( +Fig. 61E, F +) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with nine teeth. Epipod flat, with round distal part barely reaching lower margin of exopod. Basipod with one small seta near base of endopod, inner margin dentate, distally drawn out into round projection bearing three spinules. Basipodal seta one half as long as endopod. Exopod one third of size of basipod, round, + + + +Fig. 58. + +Allobathynella yecheonensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal); (D) Labrum (ventral). Scale bars= 0.05 mm, unless specified. + + + +118 JOURNAL OF SPECIES RESEARCH +Vol. 5, No. 1 + + +A D +D-F +C B +A-C E F + + + +Fig. 59. + +Allobathynella yecheonensis + +(holotype: Ş): (A) Mandible (ventral); (B) Maxillule (dorsal); (C) Maxilla (dorsal); (D) Thoracopod I (frontal); (E) Thoracopod II (frontal); (F) Thoracopod III (frontal). Scale bars =0.05 mm + + + + +Fig. 60. + +Allobathynella yecheonensis + +(holotype: Ş) (A) Thoracopod IV (frontal); (B) Thoracopod V (frontal); (C) Thoracopod VI (frontal). Scale bar= 0.05 mm. + + + +with two distal lobes bearing three spinules each respectively. Endopod small, round, with two distal setae of different size. Outer seta three times longer than inner one. Thoracopod VIII of female ( +Fig. 61C +) conical in ventral view, with two spine-like distal projections. + + +First pleopod ( +Fig. 61D +) in form of stub bearing two distal setae. + + + +Fig. 61. + +Allobathynella yecheonensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod VII Ş (frontal); (B) 8 +th +thoracomere and 1 +st +pleomere with thoracopod VIII Ş (ventral); (C) Thoracopod VIII Ş (ventral); (D) Pleopod I (ventral); (E) Thoracopods VIII ♂ (outer lateral). Scale bars= 0.05 mm. + + + + +Fig. 62. + +Allobathynella yecheonensis + +(holotype: Ş): (A) Uropod (inner-lateral, slightly dorsal); (B) Pleotelson and furcal rami (dorsal); (C) Pleotelson, uropod and fucal rami (lateral). Scale bars= 0.05 mm + + + +Uropod ( +Fig. 62A, C +) bearing eight spines on inner margin of sympod, two most distal spine significantly larger than other ones of similar size. Endopod 52% as long as sympod, dorsally with two plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and three additional spines on inner margin. Terminal spine longer than subterminal one. Most distal spine of inner margin smaller than subterminal one, 50% as large as terminal one. Two proximal spines of inner margin small, one fourth as large as distal one. Exopod shorter than endopod (47% of sympod), with six setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 62B, C +) without seta. Anal operculum protruded with round tip. + + +Furcal rami ( +Fig. 62B, C +) 1.2 times as long as wide, with two large distal spines and three successively smaller spines on inner margin, and dorsally with two plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFC51E3EFF3BF8C1FB91FD27.xml b/data/03/9B/48/039B482EFFC51E3EFF3BF8C1FB91FD27.xml new file mode 100644 index 00000000000..7e49adf444d --- /dev/null +++ b/data/03/9B/48/039B482EFFC51E3EFF3BF8C1FB91FD27.xml @@ -0,0 +1,289 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella hongcheonensis + +sp. nov. + +( +Figs. 24-29 +) + + + + + +Etymology + +The species name is derived from the county (Hongcheon), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratype +( +18 adult +females and +11 adult +males). + +Holotype +dissected on six slides ( +NIBR +IV0000266858 +) + +. + +Allotype +dissected on six slides ( +NIBR +IV0000266859 +). +One female +paratype +( +NIBR +IV0000266860 +) dissected on seven slides, +one male +paratype +( +NIBR +IV0000266861 +) dissected on six slides, +six female +paratypes +and +five male +paratypes +each as a whole specimen on separate slides ( +NIBR +IV0000266862-0000266872 +), +11 female +and +five males +paratype +in a vial ( +NIBR +IV0000266873 +) + +. + + +Type locality + + +South-Korea, Ganwon-Do, Hongcheon-Gun, Seo-Myeon, Bangok-Ri ( +37°41′20.8″N +, +127°40′52.6″E +), +13. November 2012 +, leg. J.-L. Cho. + + +Description + + +Size (mm). Body length: 1.83 (other females: 1.75- 1.83; +allotype +: 1.83; other males: 1.70-1.82), approximately 12 times as long as wide. Head slightly shorter than anterior three thoracic segments combined ( +Fig. 24A +). + + +Antennule ( +Fig. 24B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with two simple setae dorsally and one simple seta ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and two dorsal and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta and medially with one simple seta on inner margin. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 24C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0+ 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 24D +) flat, medially convex, free margin of eight main teeth flanked by three teeth on both lateral sides. Ventrally with one median projection without spinules, two pairs of teats and numerous combs of epipod ctenidia. + + + +Fig. 24. + +Allobathynella hongcheonensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorso-lateral); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars = 0.05 mm, unless specified. + + + + +Fig. 25. + +Allobathynella hongcheonensis + +(holotype: Ş): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal). Scale bars = 0.05 mm. + + + + +Fig. 26. + +Allobathynella hongcheonensis + +(holotype: Ş): (A) Thoracopod III (frontal); (B) Thoracopod IV (frontal); (C) Thoracopod VIII Ş (ventral). Scale bars= 0.05 mm. + + + + +Fig. 27. + +Allobathynella hongcheonensis + +(holotype: Ş): (A) Thoracopod V (frontal); (B) Thoracopod VI (frontal). Scale bar = 0.05 mm. + + + +A epipod exopod +B +exopod endopod +A D C +D B, C + + + +Fig. 28. + +Allobathynella hongcheonensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod VII Ş (frontal); (B) Right and left thoracopods VIII ♂(ventral, slightly lateral); (C) Thoracopod VIII ♂ (lateral); (D) Pleopod Ş (ventral). Scale bars = 0.05 mm. + + + + +Fig. 29. + +Allobathynella hongcheonensis + +(holotype: Ş): (A) Uropod (dorsal); (B) Furcal rami (dorsal); (C) Pleotelson and furcal rami (dorsal); (D) Uropod, pleotelson and furcal rami (lateral). Scale bars = 0.05 mm. + + + +Mandible ( +Fig. 24A +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of nine spines. Palp of one segment, three times as long as wide, with one long terminal seta and one subterminal seta. Subterminal seta as long as one third of terminal one. + + +Maxillule ( +Fig. 25A +) 2-segmented. Proximal segment with numerous numbers of ctenidia and with four setae on inner distal margin. Distal segment with two terminal smooth spines and six spines on inner edge, and with three simple setae on outer distal margin. Terminal spine as long as other ones. Five inner spines dentate. + + +Maxilla ( +Fig. 25B +) four-segmented, setal formula 3-4- 10-6. + + +Thoracopods I-VII ( +Figs. 25A, B +, +26A, B +, +27A, B +, +28A +). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-V, and with each one distal and median seta in thoracopods VI and VII. Number of segments of exopod of thoracopods I-VII: 3-4-4-5-5-4-4. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods I-VII and second segment lacking dorsal seta in thoracopod V. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 1 + 1/3 + 2/1 + 1/4(2) +Thoracopods II-IV 1 + 1/2 + 2/0 + 1/4(2) +Thoracopod V 0 + 1/2 + 2/0 + 1/4(2) +Thoracopods VI, VII 0 + 1/1 + 2/0 + 1/4(2) + +Thoracopod VIII of male ( +Fig. 28B, C +) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with with eight or nine teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod with one short seta near base of endopod, inner margin of basipod with numerous teeth and spinules, distally drawn out into round projection, basipodal seta one half as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with numerous denticles, lower lobe with three spinules. Endopod small, round, with two distal setae of different size. Outer seta 1.5 times longer than inner one. + + +Thoracopod VIII of female ( +Fig. 26C +) tiny, round in ventral view, with two distal lobes with denticles. + + +First pleopod ( +Fig. 28D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 29A, D +) bearing seven spines of similar size on inner margin of sympod. Endopod 48% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and three additional spines along inner margin. Terminal spine longer than subterminal one. Three spines of inner margin similar in size, one third as large as terminal spine. Exopod shorter than endopod (42% of sympod), with six setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 29B, C +) without seta. Anal operculum slightly convex, nearly flat. + + +Furcal rami ( +Fig. 29B, C +) 1.3 times as long as wide, with two large distal spines, and three (right) or four (left) successively smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFCA1E07FF3BF833FE59F89B.xml b/data/03/9B/48/039B482EFFCA1E07FF3BF833FE59F89B.xml new file mode 100644 index 00000000000..9dd89c5d7e4 --- /dev/null +++ b/data/03/9B/48/039B482EFFCA1E07FF3BF833FE59F89B.xml @@ -0,0 +1,235 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella munsui + +sp. nov. + +( +Figs. 19-23 +) + + + + + +Etymology + +The species name is derived from the Budist name of a monch (Munsu), who sacrificed his body against the project of the government willing to change the configu- ration of Korean rives. + +Material examined + + +Holotype +(adult female), +paratype +(adult female). + +Holotype +dissected on seven slides ( +NIBR +IV0000266839 +) + +. + +Paratype +as whole specimen on a slide ( +NIBR +IV +0000 266840) + +. + + +Type locality + + +South-Korea, Kyungsangbuk-Do, Cheongsoung-Gun, Pacheon-Myeon, Joongpyeong-Ri ( +36°28′36.1″N +, +129° 01′50.3″E +), +21. June 2012 +, leg. J.-L. Cho. + + +Description +Size (mm). Body length: 3.41, approximately 12 times as long as wide. Head slightly shorter than anterior three thoracic segments combined ( +Fig. 19A +). + + + +Fig. 18. + +Allobathynella maseongensis + +(holotype: ♂): (A) Uropod (dorsal); (B) Pleotelson and furcal rami (dorsal); (C) Uropod, pleotelson and furcal rami(lateral). Scale bars= 0.1 mm. + + + + +Fig. 19. + +Allobathynella munsui + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars= 0.1 mm, unless specified. + + + + +Fig. 20. + +Allobathynella munsui + +(holotype: Ş): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal); (E) Thoracopod III (frontal). Scale bars= 0.1 mm. + + + + +Fig. 21. + +Allobathynella munsui + +(holotype: Ş): (A) Thoracopod IV (frontal); (B) Thoracopod V (frontal); (C) Thoracopod VIII (ventral). Scale bars= 0.1 mm. + + + +Antennule ( +Fig. 19B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin, respectively. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and three dorsal setae and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta and medially with one simple seta on inner margin. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + + +Fig. 22. + +Allobathynella munsui + +(holotype: Ş): (A) Thoracopod VI (frontal); (B) Thoracopod VII (frontal); (C) Pleopod (ventral). Scale bars= 0.1 mm. + + + +Antenna ( +Fig. 19C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0+ 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 19D +) flat, with 12 main teeth flanked by three teeth on both lateral sides. Ventral surface concave, with one tiny round median projections bearing two distal spinules, four pairs of teat and numerous combs of ctenidia. + + + +Fig. 23. + +Allobathynella munsui + +(holotype: Ş): (A) Uropod (dorsal); (B) Pleotelson and furcal rami (dorsal); (C)-(F) Spines. Scale bars =0.1 mm. + + + +Mandible ( +Fig. 19E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of 11 spines. Palp of one segment, 2.5 times as long as wide, + +with two apical setae of different length. + +Maxillule ( +Fig. 20A +) two-segmented. Proximal segment with numerous numbers of ctenidia and with four setae on inner distal margin. Distal segment with two terminal smooth spines and six serrated spines on inner edge, and with three simple setae on outer distal margin. Terminal spine two times larger than other ones. + + +Maxilla ( +Fig. 20B +) four-segmented, setal formula 3-6- 10-6. + + +Thoracopods I-VII ( +Figs. 20 +B-D, 21A, B, 22A, B). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with one distal seta in thoracopods I-IV, with each one distal and median seta in thoracopods V-VII. Number of segments of exopod of thoracopods I-VII: 4-6-7-7-7-7-7. Exopodal segments with each one dorsal and ventral seta, except basal segment having one additional medial seta on ventral margin of thoracopods V and VI and each one additional medial seta on ventral and dorsal margin of thoracopod VII. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/2 + 1/4(2) +Thoracopod II 1 + 1/3 + 2/1 + 1/4(2) +Thoracopod III 1 + 1/4 + 2/0 + 1/4(2) +Thoracopods IV-VI 1 + 1/3 + 2/0 + 1/4(2) +Thoracopod VII 1 + 1/2 + 2/0 + 1/4(2) +Dorso-median seta of second segment extremely short. + +Thoracopod VIII ( +Fig. 21C +) of female round in ventral view, with two (left) or three (right) spine-like distal projection. + + +First pleopod ( +Fig. 22C +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 23A +) bearing 15 spines of similar length on inner margin of sympod. Endopod 48% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four additional spines along inner margin. Terminal spine slightly longer than subterminal one. Most distal spine of inner-margin two thirds as large as subterminal spine and 4-5 times larger than proximal three ones of similar size. Exopod slightly shorter than endopod (42% of sympod), with nine setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 23B +) without seta. Anal operculum flat. + + +Furcal rami ( +Fig. 23B +) 1.2 times as long as wide, with two large distal spines, and six (left) or five (right) successively smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFD11E08FF3BFDCCFF00F8A9.xml b/data/03/9B/48/039B482EFFD11E08FF3BFDCCFF00F8A9.xml new file mode 100644 index 00000000000..e695797050c --- /dev/null +++ b/data/03/9B/48/039B482EFFD11E08FF3BFDCCFF00F8A9.xml @@ -0,0 +1,264 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella maseongensis + +sp. nov. + +( +Figs. 13-18 +) + + + + + +Etymology + +The species name is derived from the Maseong-Myeon, where the material was collected. + +Material examined + + + +Holotype +(adult male) dissected on eight slides ( +NIBR +IV0000266838 +). + + + +Type locality + + +South-Korea, Kyungsangbuk-Do, Munkyeong-Si, Maseong-Myeon, Shinheon-Ri ( +36°39′39.1″N +, +128°07′ 15.0″E +), +13. October 2012 +, leg. J.-L. Cho. + + +Description + + +Size (mm). Body length: 2.55, approximately 12 times as long as wide. Head slightly shorter than anterior three thoracic segments combined ( +Fig. 13A +). + + +Antennule ( +Fig. 13B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin, respectively. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and three dorsal setae and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta and medially with one simple seta on inner margin. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 13C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0+ 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 13D +) flat, with eight main teeth flanked by seven (right) or six (left) teeth on both lateral sides. Ventral surface concave, with one tiny round median projections without spinules beneath free margin, three pairs of teat and numerous combs of ctenidia. + + +Mandible ( +Fig. 13E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of ten spines. Palp of one segment, 2.5 times as long as wide, with two apical setae of different length. + + +Maxillule ( +Fig. 14A +) two-segmented. Proximal segment with numerous numbers of ctenidia and with four setae on inner distal margin. Distal segment with two terminal smooth spines and five dentate spines on inner edge, and with three simple setae on outer distal margin. Terminal spine 1.5 times larger than other ones. + + +Maxilla ( +Fig. 14B +) four-segmented, setal formula 4-5- 12-6. + + +Thoracopods I-VII ( +Figs. 14 +C-E, 15A, B, 16A, B). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods VI-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II, III, and with each one distal and median seta in thoracopods IV-VII. Number of segments of exopod of thoracopods I-VII: 3-4-6-6-6-6-6. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods III. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/4 + 2/2 + 1/4(2) +Thoracopod II 2 + 1/3 + 2/1 + 1/4(2) +Thoracopod III 1 + 1/2 + 2/1 + 1/4(2) +Thoracopods VI-VI 1 + 1/2 + 2/0 + 1/4(2) +Thoracopod VII 0 + 1/1 + 1/0 + 1/4(2) + +Thoracopod VIII ( +Fig. 17 +A-C) of male perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with seven teeth. Epipod flat, anteriorly protruded, distal part mostly not, but anterior protrusion reaching bottom of exopod. Basipod with one seta near base of endopod, inner margin of basipod with numerous rows of fine setules, distally drawn out into round projection, basipodal seta as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with three teeth. Endopod small, round, with two distal setae of different size. Inner seta extremely short, as long as basipodal seta. + + +First pleopod ( +Fig. 16C +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 18A, B +) bearing 12 spines on inner margin of sympod, two most distal spines somewhat longer + + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +65 + + +66 JOURNAL OF SPECIES RESEARCH +Vol. 5, No. + + + +1 February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +69 + + + + +A +B, C +B C +A 1.0 mm +D E +D, E + + + +Fig. 13. + +Allobathynella maseongensis + +(holotype: ♂): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars= 0.1 mm, unless specified. + + + +B A E C D +A, B D, E + + + +Fig. 14. + +Allobathynella maseongensis + +(holotype: ♂): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal); (E) Thoracopod III (frontal). Scale bars =0.1 mm. + + + + +Fig. 15. + +Allobathynella maseongensis + +(holotype: ♂): (A) Thoracopod IV (frontal); (B) Thoracopod V (frontal). Scale bar = 0.1 mm. + + + + +Fig. 16. + +Allobathynella maseongensis + +(holotype: ♂): (A) Thoracopod VI (frontal); (B) Thoracopod VII (frontal); (C) Pleopod (ventral). Scale bars= 0.1 mm. + + + +B +epipod +A +exopod endopod basipod C + + + +Fig. 17. + +Allobathynella maseongensis + +(holotype: ♂): (A) Thoracopod VIII (inner lateral); (B) Thoracopod VIII (outer lateral); (C) Thoracopod VIII (ventral). Scale bar =0.1 mm. + + +than others. Endopod 52% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four additional spines along inner margin. Terminal spine slightly longer than subterminal one. Most distal spine of inner margin two thirds as large as terminal spine and 4-5 times larger than proximal three ones of similar size. Exopod slightly shorter than endopod (49% of sympod), with six setae inclusive of one basi-ventral seta. + +Pleotelson ( +Fig. 18B, C +) without seta. Anal operculum round and protruded slightly. + + +Furcal rami ( +Fig. 18B, C +) 1.2 times as long as wide, with two large distal spines, and five successively small- er spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFD61E13FF3BFC62FEE1FDE6.xml b/data/03/9B/48/039B482EFFD61E13FF3BFC62FEE1FDE6.xml new file mode 100644 index 00000000000..8c16a54e144 --- /dev/null +++ b/data/03/9B/48/039B482EFFD61E13FF3BFC62FEE1FDE6.xml @@ -0,0 +1,303 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella imjinensis + +sp. nov. + +( +Figs. 7-12 +) + + + + + +Etymology + +The species name is derived from the river (Imjin), where the material was collected. + +Material examined + + +Holotype +(adult male), +allotype +(adult female), +paratypes +( +five adult +males and ten adult females). + +Holotype +: dissected on seven slides ( +NIBR +IV0000266795 +) + +. + +Allotype +: dissected on six slides ( +NIBR +IV0000266796 +) + +. + +Paratype +: +one adult +male dissected on seven slides ( +NIBR +IV0000266797 +) + +, + +two adult +females each dissected on six slides ( +NIBR +IV0000266798 +, +000266799 +) + +, + +four adult +males ( +NIBR +IV0000266800-0000266803 +) + +and + +eight adult +females each as a total specimen on separate slides ( +NIBR +IV0000266804-0000266811 +) + +. + + +Type locality + + +South-Korea, Geonggi-Do, Yeoncheon-Gun Baekhak- Myeon Nogok-Ri ( +37°59′03.2″N +, +126°55′45.9″E +), +07. March 2009 +, leg. J.-L. Cho. + + +Description + + + +Size (mm). Body length: +♂ +1.75 (other males: 1.74, 1.73, 1.73, 1.72), Ş 1.75, approximately 10 times as long as wide. Head slightly shorter than anterior three thoracic segments combined. Female differs from male in protopod of thoracopod +VI +, basipod of thoracopod +VII +and thoracopod VIII + +. + + +Antennule ( +Fig. 7A +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin, respectively. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and two dorsal setae and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta and medially with one simple seta on inner margin. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 7B +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 1/1 + 1/0 + 0/1 + 1 + 1/5(1). Outer seta of third segment tiny. + + +Labrum ( +Fig. 7C +) flat, with eight main teeth flanked by three teeth on both lateral sides. Ventral surface concave, with one tiny round median projections without spinules beneath free margin, three pairs of teat and numerous combs of ctenidia. + + +Mandible ( +Fig. 7D +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of eight spines. Palp of one segment, 2.5 times as long as wide, with two apical setae of different size. + + +Maxillule ( +Fig. 8A +) two-segmented. Proximal segment with four setae on inner distal margin and with one setule. Distal segment with two terminal smooth spines and five dentate spines on inner edge, and with three simple setae on outer distal margin. Terminal spine two times larger than other ones. + + +Maxilla ( +Fig. 8B +) four-segmented, setal formula 3-4- 10-6. + + +Thoracopods I-VII ( +Figs. 8 +C-E, 9A, B, 10A, B, 11A, B). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-VI, and with each one distal and median seta in thoracopod VII. In female, basipod with each one distal and median seta in thoracopod VI, and with one distal seta and two median setae in thoracopod VII. Number of segments of exopod of thoracopods I-VII: 3-4-5- 5-5-5-5. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods II-VII and second segment lacking dorsal seta in thoracopods VI and VII of female. Tiny process + + + +Fig. 7. + +Allobathynella imjinensis + +(holotype: ♂). (A) Antennule (dorsal); (B) Antenna (dorsal); (C) Labrum (ventral); (D) Mandible (dorsal). Scale bars= 0.05 mm. + + + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +59 + + + + +C A E +C-E +B D +A, B + + + +Fig. 8. + +Allobathynella imjinensis + +(holotype: ♂). (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal); (E) Thoracopod III (frontal). Scale bars= 0.05 mm. + + + + +Fig. 9. + +Allobathynella imjinensis + +(holotype: ♂). (A) Thoracopod IV (frontal); (B) Thoracopod V. Scale bar =0.05 mm. + + +present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: +Thoracopod I 1 + 1/3 + 2/0 + 1/4(2) + +Thoracopods II-V 1 + 1/2 + 2/0 + 1/4(2) Thoracopod VI 1 + 1/2 + 2/0 + 1/3(1) Thoracopod VII 0 + 1/1 + 2/0 + 1/3(1) Thoracopod VIII ( +Fig. 11C, D +) of male perpendicular to body, in form of a bell in lateral view, 1.5 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with ten or eleven teeth. Epipod flat, with flat round distal part not reaching lower margin of exopod. Basipod with one short seta near base of endopod, inner margin of basipod serrated, distally drawn out into round projection, basipodal seta one third as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with three spinules. Endopod small, round, with two distal setae of different size. Outer seta 1.5 times longer than inner one. Thoracopod VIII ( +Fig. 10D +) of female tiny, round in ventral view, with two or three sharp projection distally. + + + +Fig. 10. + +Allobathynella imjinensis + +(holotype: ♂; Allotype:Ş). (A) Thoracopod VI ♂ (frontal); (B) Thoracopod VI Ş (frontal); (C) Eight thoracomere and first pleomere Ş (ventral); (D) Thoracopod VIII Ş (ventral). Scale bars =0.05 mm. + + + + +Fig. 11. + +Allobathynella imjinensis + +(holotype: ♂). (A) Thoracopod VII ♂ (frontal); (B) Thoracopod VII Ş (frontal); (C) Thoracopod VIII ♂(lateral); (D) Left and right thoracopods VIII ♂ (ventral). Scale bars = 0.05 mm. + + + + +Fig. 12. + +Allobathynella imjinensis + +(holotype: ♂). (A) Uropod (dorsal); (B) Uropod, pleotelson and furcal rami (lateral); (C) Pleotelson and furcal rami(dorsal); (D) Furcal ramus without spines (ventral). Scale bars =0.05 mm. + + + +First pleopod ( +Fig. 10D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 12A, B +) bearing eight spines of similar size on inner margin of sympod. Endopod 47% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and three additional spines along inner margin. Terminal spine slightly thicker and stronger than subterminal one. Spines of inner margin similar in size, half as large as terminal spine. Exopod slightly shorter than endopod (52% of sympod), with five setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 12B, C +) without seta. Anal operculum protruded slightly. + + +Furcal rami ( +Fig. 12B, C +) nearly as long as wide, with two large distal spines, and three (left) or four (right) smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFDF1E14FF3BF921FF18FC47.xml b/data/03/9B/48/039B482EFFDF1E14FF3BF921FF18FC47.xml new file mode 100644 index 00000000000..c0d117ee5e3 --- /dev/null +++ b/data/03/9B/48/039B482EFFDF1E14FF3BF921FF18FC47.xml @@ -0,0 +1,351 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella coreana +Morimoto, 1970 + + +( +Fig. 1-6 +) + + + + + +Material examined + + + +One adult +male dissected on seven slides ( +NIBRIV 0000266821 +) + +, + +one adult +male dissected on six slides ( +NIBR +IV0000266823 +) + +, + +two adult +female dissected on six slides ( +NIBR +IV0000266822 +, +0000266824 +) + +, + +eight adult +males ( +NIBR +IV0000266825-0000266832 +) + +and + +four adult +females ( +NIBR +IV0000266833-0000266836 +) + +each as total specimen on a slide and + +five adult +males as total specimen in a vial ( +NIBRIV 0000266837 +) + +. + +All +specimen from +South-Korea +, Gangwon-Do, Yeongwol- +Gun Yeongwol-Eup +Bangjeol-Ri ( +37°10′30.1″N +, +128°26′ 27.2″E +), + +27. October 2012 + +, leg. +J.-L. Cho. + + + +Description + + + +Size (mm). Body length: +♂ +2.01 (average of other males: 2.00, n = 9), Ş 2.00, approximately 11 times as long as wide. Head slightly shorter than anterior three thoracic segments combined ( +Fig. 1A +). Female differs from male in protopod of thoracopod +VI +and thoracopod VIII + +. + + +Antennule ( +Fig. 1B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin, respectively. Third segment with two lateral setae including one plumose seta, with one ventrolateral seta, and two dorsal setae and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta and medially with one simple seta on inner margin. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 1C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 1D +) flat, with eight main teeth flanked by three teeth on both lateral sides. Ventral surface concave, with one tiny round median projections bearing three distal spinules beneath free margin, three pairs of teat and numerous combs of ctenidia. + + +Mandible ( +Fig. 1E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of nine spines. Palp of one segment, 2.5 times as long as wide, with one apical seta being basally barbed. + + +Maxillule ( +Fig. 2A +) two-segmented. Proximal segment with four setae on inner distal margin and with setules. Distal segment with two terminal smooth spines and six dentate spines on inner edge, and with three simple setae on outer distal margin. + + +Maxilla ( +Fig. 2B +) four-segmented, setal formula 3-5- 12-6. + + +Thoracopods I-VII ( +Figs. 2 +C-E, 3A, B, 4A, 5A, B). Thoracopod I-IV increasing in size posteriorly. Thora- + + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +51 + +52 JOURNAL +OF SPECIES +RESEARCH +Vol. 5, No. 1 + + + +A +A +0.5 mm +D B C E +B, C D, E + + + +Fig. 1. + +Allobathynella coreana +Morimoto, 1970 + +. (A) General habitus ♂(lateral); (B) Antennule ♂ (dorsal); (C) Antenna ♂ (dorsal); (D) Labrum ♂ (ventral); (E) mandible ♂ (ventral). Scale bars= 0.05 mm, unless specified. + + + +B A D E +A, B +C +C-E + + + +Fig. 2. + +Allobathynella coreana +Morimoto, 1970 + +. (A) maxillule ♂ (ventral); (B) maxilla ♂ (dorsal); (C) Thoracopod I ♂ (frontal); (D) Thoracopod II ♂ (frontal); (E) Thoracopod III ♂ (frontal). Scale bars= 0.05 mm. + + + + +Fig. 3. + +Allobathynella coreana +Morimoto, 1970 + +. (A) Thoracopod IV ♂ (frontal); (B) Thoracopod VII ♂ (frontal); (C) Thoracopod VIII Ş (ventral). Scale bars= 0.05 mm. + + + + +Fig. 4. + +Allobathynella coreana +Morimoto, 1970 + +. (A) Thoracopod V ♂ (frontal); (B) Pleopod ♂ (ventral). Scale bars= 0.05 mm. + + + +copods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods +II +and +III +, and with each one distal and median seta in thoracopods IV-VII. Number of segments of exopod of thoracopods I-VII: 3-4-5-6-6-6-6. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods +IV +, +VI +and +VII +. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/2 + 1/4(2) + +Thoracopod +II +2 + 1/4 + 2/0 + 1/4(2) + + +Thoracopods +III +, +IV +1 + 1/3 + 2/0 + 1/4(2) + + +Thoracopods +V +, +VI +1 + 1/2 + 2/0 + 1/4(2) + + +Thoracopod +VII +0 + 1/1 + 2/0 + 1/4(2) + + +Thoracopod VIII of male ( +Fig. 5C, D +) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with six or seven teeth. Epipod flat, with flat round distal part not reaching lower margin of exopod. Basipod with one seta near base of endopod, inner margin of basipod with a row of denticles, distally drawn out into round projection, basipodal seta as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with tiny denticles. Endopod small, round, with two distal setae of different size. Outer seta three times longer than inner one. Thoracopod VIII ( +Fig. 3C +) of female tiny, round in ventral view, with two or three sharp distal projections. + + + +Fig. 5. + +Allobathynella coreana +Morimoto, 1970 + +. (A) Thoracopod VI ♂ (frontal); (B) Protopod of thoracopod VI Ş; (C) Thoracopod VIII ♂ (lateral); (D) Thoracopod VIII ♂ (ventral, slightly lateral). Scale bars =0.05 mm. + + + +B +A-C +C A D +D + + + +Fig. 6. + +Allobathynella coreana +Morimoto, 1970 + +. (A) Uropod ♂ (dorsal); (B) Furcal rami ♂ (dorsal); (C) Furcal ramus ♂ (lateral); (D) Pleotelson ♂ (dorsal). Scale bars= 0.05 mm. + + + +First pleopod ( +Fig. 4B +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 6A +) bearing 12 spines on inner margin of sympod, two most distal spines somewhat longer than others of similar length. Endopod 60% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and five additional spines along inner margin. Subterminal spine slightly shorter than terminal spine, Most distal spine of inner-margin two thirds as large as terminal spine and 2.5 times larger than proximal ones of similar size. Exopod remarkably shorter than endopod (40% of sympod), with six setae including one basi-ventral seta. + + +Pleotelson ( +Fig. 6 +B-D) without seta. Anal operculum protruded slightly with sharp tip. + + +Furcal rami ( +Fig. 6 +B-D) 1.2 times as long as wide, with two large distal spines, and four successively smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFDF1E1DFF3BFD4DFD6CF9BB.xml b/data/03/9B/48/039B482EFFDF1E1DFF3BFD4DFD6CF9BB.xml new file mode 100644 index 00000000000..0b4a3b40eaa --- /dev/null +++ b/data/03/9B/48/039B482EFFDF1E1DFF3BFD4DFD6CF9BB.xml @@ -0,0 +1,75 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella +Morimoto and Miura, 1957 + + + + + + + +Revised diagnosis + + +Parabathynellidae +. Body elongated and cylindrical. Antennule 7- (or 6-) segmented. Antenna 7-segmented with the 1 +st +and 2 +nd +segments lacking seta. Labrum flat, free margin dentate. Mandible with incisor process of four and more teeth; proximal tooth absent; molar process with eight and more spines; palp with one or two apical seta(e). Maxillule 2-segmented; proximal segment with four setae, distal segment with six and more spines. Thoracopods I-II usually without epipod; thoracopods I-VII with multi-segmented exopod; distal segment with one tiny terminal knob and with outer seta covered by long and strong barbs. Right and left female thoracopods VIII present as a tiny process with distal spines. Male thoracopod VIII, bell-formed, perpendicular to body, epipod flat and round, terminal part barely reaching bottom of exopod; basipod drawn into spur, with a small basipodal seta. Pleopod in form of stalk-like process having two setae. Uropod with eight and more spines of similar size on sympod; endopod with two distal spines and additional spines on inner margin, dorsally with two basal plumose setae and one subterminal plumose seta and with two setae on outer distal margin; exopod with six and more setae including one basi-ventral seta. Pleotelson without setae. Anal operculum slightly convex to protruding. Furcal rami with six and more spines. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFE21E5FFF3BFE0FFF00FE25.xml b/data/03/9B/48/039B482EFFE21E5FFF3BFE0FFF00FE25.xml new file mode 100644 index 00000000000..c9edf4e3d5a --- /dev/null +++ b/data/03/9B/48/039B482EFFE21E5FFF3BFE0FFF00FE25.xml @@ -0,0 +1,293 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella bangokensis + +sp. nov. + +( +Figs. 52-57 +) + + + + + +Etymology + +The species name is derived from the village (Bangok-Ri), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratype +( +19 adult +females and +two juveniles +). + + + +Holotype +dissected on six slides ( +NIBR +IV0000266841 +) + +. + +Allotype +dissected on six slides ( +NIBR +IV0000266842 +). Each +one male +and female +paratypes +dissected on six slides ( +NIBR +IV0000266843 +, +0000266844 +) +Seven female +and +five male +paratypes +each as a whole specimen on separate slides ( +NIBR +IV0000266845-0000266856 +), +11 adult +females and +2 juveniles +in a vial ( +NIBR +IV +0000 266857) + +. + + +Type locality + + +South-Korea, Ganwon-Do, Hongcheon-Gun, Seo-Myeon, Bangok-Ri ( +37°41′20.8″N +, +127°40′52.6″E +), +13. November 2012 +, leg. J.-L. Cho. + + +Description + + +Size (mm). Body length: Ş 2.24 (other females: 2.10- 2.24; +♂ +: 2.20; other males: 2.10-2.20), approximately 12 times as long as wide. Head as long as anterior three thoracic segments combined ( +Fig. 52A +). Male differs from female in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 52B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with two ventrolateral setae, and two dorsal setae and one ventral seta on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Labrum ( +Fig. 52D +) flat, with eight main teeth flanked by three teeth on both lateral sides. Ventral surface concave, with one round median projections with two spinules, numerous combs of ctenidia and three or four teats on both lateral sides. + + +Mandible ( +Fig. 52E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of 11 spines. Palp of one segment, four times as long as wide, with one long terminal seta and one subterminal seta. Terminal seta four times as long as subterminal seta. + + +Maxillule ( +Fig. 53A +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines, with four dentate spines followed by two smooth spines bearing basal bristles on inner edge, and with three simple setae on outer distal margin. Terminal spine two times as long as other ones. + + +Maxilla ( +Fig. 53B +) four-segmented, setal formula 3-5- 11-6. + + +Thoracopods I-VII ( +Figs. 53C, D +, +54A, B +, +55A, B +, +56A +). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods IV-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II and III, with each one distal and median seta in thoracopods IV-VII. Number of segments of exopod of thoracopods I-VII: 3-5-5-6-6-6-6. Exopodal segments with each one dorsal and ventral seta, except basal segment bearing one additional ventral seta in thoracopod I, lacking dorsal seta in thoracopods II and IV. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/1 + 1/4(2) +Thoracopod II 2 + 1/3 + 2/0 + 1/4(2) +Thoracopods III-IV 1 + 1/3 + 2/0 + 1/4(2) +Thoracopods V-VI 1 + 1/2 + 2/0 + 1/4(2) +Thoracopod VII 0 + 1/1 + 2/0 + 1/4(2) + +Thoracopod VIII of male ( +Fig. 56B, C +) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with eight teeth. Epipod flat, with round distal part barely reaching lower margin of exopod. Basipod with one small seta near base of endopod, inner margin dentate, distally drawn out into round projection. Basipodal seta one half as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe dentate, lower lobe smooth. Endopod small, round, with two distal setae of different size. Outer seta 1.5 times longer than inner one. Thoracopod VIII of female ( +Fig. 60C +) tiny, conical in ventral view, trifurcated + + + +Fig. 52. + +Allobathynella bangokensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal, slightly lateral); (C) Antenna (dorsal); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars = 0.05 mm, unless specified. + + + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +111 + + + + +D A B C +A, B C, D + + + +Fig. 53. + +Allobathynella bangokensis + +(holotype: Ş): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal). Scale bars= 0.05 mm. + + + + +Fig. 54. + +Allobathynella bangokensis + +(holotype: Ş): (A) Thoracopod III (frontal); (B) Thoracopod IV (frontal). Scale bar= 0.05 mm. + + +distally. + +First pleopod ( +Fig. 56D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 57A +) bearing ten spines on inner margin of sympod, two most distal spines significantly larger than other ones of similar size. Endopod 48% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four additional spines along inner margin. Terminal spine longer than subterminal one. Distal spine of inner-margin smaller than subterminal one, 50% as large as terminal one. Three proximal spines of inner-margin small, one fourth as large as distal one. Exopod shorter than endopod (43% of sympod), with six setae inclusive of one basi-ventral seta. + + + +Fig. 55. + +Allobathynella bangokensis + +(holotype: Ş): (A) Thoracopod V (frontal); (B) Thoracopod VI (frontal); (C) Thoracopod VIII (ventral). Scale bars= 0.05 mm. + + + + +Fig. 56. + +Allobathynella bangokensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod VII Ş (frontal); (B) Right and left thoracopods VIII ♂ (ventral, slightly lateral); (C) Thoracopod VIII ♂ (lateral); (D) Pleopod Ş (ventral). Scale bars =0.05 mm. + + + + +Fig. 57. + +Allobathynella bangokensis + +(holotype: Ş): (A) Uropod (dorsal); (B) Pleotelson and furcal rami (dorsal); (C) Furcal ramus (lateral). Scale bar= 0.05 mm. + + + +Pleotelson ( +Fig. 57B, C +) without seta. Anal operculum protruded somewhat sharply with round tip. + + +Furcal rami ( +Fig. 57B, C +) 1.2 times as long as wide, with two large distal spines, and four successively small- er spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFEA1E20FC9CF94FFD70FEA5.xml b/data/03/9B/48/039B482EFFEA1E20FC9CF94FFD70FEA5.xml new file mode 100644 index 00000000000..f4095b4250d --- /dev/null +++ b/data/03/9B/48/039B482EFFEA1E20FC9CF94FFD70FEA5.xml @@ -0,0 +1,262 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella buronensis + +sp. nov. + +( +Figs. 46-51 +) + + + + + +Etymology + +The species name is derived from the town (Buron-Myeon), where the material was collected. + +Material examined + + +Holotype +(adult male), +allotype +(adult female), +paratype +( +nine adult +males). + +Holotype +dissected on seven slides ( +NIBR +IV0000266812 +) + +. + +Allotype +dissected on six slides ( +NIBR +IV0000266813 +). +Six male +paratypes +each kept as a whole specimen on separate slides ( +NIBR +IV0000266814-0000266819 +), +three adult +males in a vial ( +NIBR +IV0000266820 +) + +. + + +Type locality + + +South-Korea, Gangwon-Do, Wonju-Si Buron-Myeon Heungho-Ri ( +37°14′35.0″N +, +127°44′54.7″E +), +26. October 2012 +, leg. J.-L. Cho. + + +Description + + +Size (mm). Body length: +♂ +1.66 (other males: 1.66, 1.66, 1.65, 1.64, 1.64, 1.62), Ş 1.66, approximately 11 times as long as wide. Head slightly shorter than anteri- or three thoracic segments combined ( +Fig. 46A +). Female differs from male in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 46B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with two ventrolateral setae, and two dorsal setae and three ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 46C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0+ 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 46D +) flat, with six main teeth flanked by two teeth on both lateral sides. Ventral surface convex, with three round median projections without spinules, numerous combs of ctenidia and one pair of teats. + + +Mandible ( +Fig. 46E +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of seven spines. Palp of one segment, 2.5 times as long as wide, with one terminal seta and one subterminal seta. Terminal seta two times longer than subterminal seta. + + +Maxillule ( +Fig. 47A +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines and five dentate spines on inner edge, and with three simple setae on outer distal margin. Terminal spine 1.3 times as long as other ones. + + +Maxilla ( +Fig. 47B +) four-segmented, setal formula 3-4- 10-6. + + +Thoracopods I-VII ( +Figs. 47C, D +, +48A, B +, +49 +A-C, 50A). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-VI, and with each one distal and median seta in thoracopod VII. Number of segments of exopod of thoracopods I-VII: 2-3-4-4-4-4-4. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopod II-VII and ventral seta in thoracopod VII. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/1 + 1/4(2) +Thoracopod II 1 + 1/2 + 2/0 + 1/4(2) +Thoracopods III-V 1 + 1/1 + 2/0 + 1/4(2) +Thoracopods VI-VII 0 + 1/1 + 2/0 + 1/3(1) + +Thoracopod VIII of male ( +Fig. 50B, C +) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with seven or eight teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod with one small seta near base of endopod, inner margin smooth, distally drawn out into round projection. Basipodal seta as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe with five spinules, lower lobe smooth. Endopod small, round, with two distal setae of different size. Outer seta two times longer than inner one. Thoracopod VIII of female ( +Fig. 48C +) tiny, round in ventral view, with two distal projections. + + +First pleopod ( +Fig. 48D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 51A, C +) bearing eight or nine spines of similar size on inner margin of sympod. Endopod 52% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and three additional spines along inner margin. Terminal spine slightly thicker and stronger than subterminal one. Most distal spine of of inner margin half as large as terminal spine and 1.5 times larger than proximal one. Exopod remarkably shorter than endopod (36% of sympod), with five setae including one basi-ventral seta. + + +Pleotelson ( +Fig. 51A, B +) without seta. Anal operculum protruded with triangular tip. + + + +Fig. 46. + +Allobathynella buronensis + +(holotype: ♂): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal); (D) Labrum (ventral); (E) Mandible (ventral). Scale bars =0.05 mm, unless specified. + + + + +Fig. 47. + +Allobathynella buronensis + +(holotype: ♂): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal). Scale bars =0.05 mm. + + + + +Fig. 48. + +Allobathynella buronensis + +(holotype: ♂; allotype: Ş): (A) Thoracopod III ♂ (frontal); (B) Thoracopod IV ♂ (frontal); (C) Thoracopod VIII Ş (ventral); (D) Pleopod ♂ (ventral). Scale bars =0.05 mm. + + + + +Fig. 49. + +Allobathynella buronensis + +(holotype: ♂; allotype: Ş): (A) Thoracopod V ♂ (frontal); (B) Thoracopod VI ♂ (frontal); (C) Protopod of thoracopod VI Ş (frontal). Scale bar =0.05 mm. + + + + +Fig. 50. + +Allobathynella buronensis + +(holotype: ♂): (A) Thoracopod VII (frontal); (B) Left and right thoracopods VIII (latero-ventral); (C) Thoracopod VIII(lateral). Scale bars =0.05 mm. + + + +A, B +A B C D +C, D + + + +Fig. 51. + +Allobathynella buronensis + +(holotype: ♂): (A) Uropod, pleotelson and furcal rami (lateral); (B) Pleotelson and furcal rami (dorsal); (C) Uropod (dorsal); (D) Furcal ramus (dorsal). Scale bars = 0.05 mm. + + + +Furcal rami ( +Fig. 51A, B, D +) nearly as long as wide, with two large distal spines, and three smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFF11E28FF3BFC42FA9BF965.xml b/data/03/9B/48/039B482EFFF11E28FF3BFC42FA9BF965.xml new file mode 100644 index 00000000000..3ec8a940587 --- /dev/null +++ b/data/03/9B/48/039B482EFFF11E28FF3BFC42FA9BF965.xml @@ -0,0 +1,282 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella yeongjuensis + +sp. nov. + +( +Figs. 41-45 +) + + + + + +Etymology + +The species name is derived from the city (Yeongju-Si), where the material was collected. + +Material examined + + +Holotype +(adult male), +allotype +(adult female), +paratype +( +one adult +male and +two adulte +females). + +Holotype +dissected on six slides ( +NIBR +IV0000140016 +) + +. + +Allotype +dissected on six slides ( +NIBR +IV0000140017 +) + +. + +Paratypes +each kept as a whole specimen in separate slides ( +NIBR +IV0000140018-000140020 +) + +. + + +Type locality + + +South-Korea, Kyungsangbuk-Do, Yeongju-Si Munjeong-Myeon ( +37°27′09.5″N +, +127°31′01.5″E +), +23. October 2009 +, leg. J.-L. Cho. + + +Description + + +Size (mm). Body length of +holotype +: 1.86; other male: 1.79. Body length of allothye: 1.73; other females: 1.67, 1.56; approximately 14 times as long as wide. Head as long as anterior three thoracic segments combined ( +Fig. 41A +). Female differs from male in protopod of thoracopod VI and thoracopod VIII. + + +Antennule ( +Fig. 41A +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with two ventrolateral setae, and one dorsal seta and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 41C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0+ 0/0 + 0/1 + 0/1 + 0/0 + 0/1 + 1 + 1/4(1). + + +Labrum ( +Fig. 42A +) flat, with eight main teeth flanked by three teeth on both lateral sides. Ventral surface concave, with one round median projection without spinules, numerous combs of ctenidia and two pairs of teats. + + +Mandible ( +Fig. 42A +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of seven spines. Palp of one segment, 2.5 times as long as wide, with one terminal seta. + + +Maxillule ( +Fig. 42B +) two-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal smooth spines and four dentate spines on inner edge, and with three simple setae on outer distal margin. Terminal spine 1.2 times as long as other ones. + + +Maxilla ( +Fig. 42C +) four-segmented, setal formula 3-5- 10-6. + + +Thoracopods I-VII ( +Figs. 42D, E +, +43 +A-C, 44A-C). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-VI, and with each one distal and median seta in thoracopod VII. Number of segments of exopod of thoracopods I-VII: 3-4-5-5-4-4-4. Exopodal segments with each one dorsal and ventral seta. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/2 + 1/4(2) +Thoracopods II-IV 1 + 1/2 + 2/1 + 1/4(2) +Thoracopod V 1 + 1/2 + 2/0 + 1/4(2) +Thoracopod VI 1 + 1/1 + 2/0 + 1/4(2) +Thoracopod VII 0 + 1/1 + 2/0 + 1/4(2) + +Thoracopod VIII of male ( +Fig. 44 +D-F) perpendicular to body, in form of a bell in lateral view, 1.2 times lon- + + + +Fig. 41. + +Allobathynella yeongjuensis + +(holotype: ♂; allotype: Ş): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorsal). Scale bars= 0.05 mm, unless specified. + + + +98 JOURNAL OF SPECIES RESEARCH +Vol. 5, No. 1 + + +C A +A-C +E D +D, E B + + + +Fig. 42. + +Allobathynella yeongjuensis + +(holotype: ♂): (A) Labrum and mandibles (ventral); (B) Maxillule (dorsal); (C) Maxilla (dorsal); (D) Thoracopod I(frontal); (E) Thoracopod II (frontal). Scale bars = 0.05 mm. + + + +ger than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region with seven teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod without setae near base of endopod, distally drawn out into round projection. Exopod one third of size of basipod, round, with two distal lobes. Upper lobe smooth, lower lobe distally serrated. Endopod small, round, with two distal setae of different size. Outer seta two times longer than inner one. Thoracopod VIII of female ( +Fig. 45A +) tiny, round in ventral view, with two spine-like projections. + + + +Fig. 43. + +Allobathynella yeongjuensis + +(holotype: ♂): (A) Thoracopod III (frontal); (B) Thoracopod IV (frontal); (C) Thoracopod V (frontal). Scale bar= 0.05 mm. + + + + +Fig. 44. + +Allobathynella yeongjuensis + +(holotype: ♂; allotype: Ş): (A) Thoracopod VI ♂ (frontal); (B) Protopod of thoracopod VI Ş (frontal); (C) Thoracopod VII ♂ (frontal); (D) Thoracopod VIII ♂ (lateral); (E) Thoracopod VIII ♂ (ventral); (F) Exopod of thoracopod VIII ♂. Scale bars= 0.05 mm. + + + +First pleopod ( +Fig. 45A +) in form of stub bearing one plumose seta and one tiny seta. + + +Uropod ( +Figs. 45B, C +) bearing ten spines on inner margin of sympod. Most distal spines longer and thicker than others. Endopod 50% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose setae on outer margin and + + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +101 + + + + +B C +A-C +D +D, E E A + + + +Fig. 45. + +Allobathynella yeongjuensis + +(holotype: ♂; allotype: Ş): (A) Thoracopod VIII and pleopod Ş (ventral); (B) Uropod, pleotelson and furcal rami ♂ (ventral); (C) Uropod, pleotelson and furcal rami ♂ (lateral); (D) Furcal ramus ♂ (dorsal): (E) Furcal ramus ♂ (ventral). Scale bars= 0.05 mm. + + +with one terminal spine, one subterminal spine and three additional spines on inner margin. Terminal spine slightly thicker and stronger than subterminal one. Most distal spine of inner margin 50% as large as terminal spine and two times as large as proximal ones. Exopod shorter than endopod (34% of sympod), with five setae inclusive of one basi-ventral seta. + +Pleotelson ( +Fig. 45B, C +) without seta. Anal operculum nearly flat. + + +Furcal rami ( +Fig. 45 +C-E) 1.5 times as long as wide, with two large distal spines, and three smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFF71E33FF3BFCCDFD71FC67.xml b/data/03/9B/48/039B482EFFF71E33FF3BFCCDFD71FC67.xml new file mode 100644 index 00000000000..740e1424a58 --- /dev/null +++ b/data/03/9B/48/039B482EFFF71E33FF3BFCCDFD71FC67.xml @@ -0,0 +1,248 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella okcheonensis + +sp. nov. + +( +Figs. 36-40 +) + + + + + +Etymology + +The species name is derived from the county (Okcheon-Gun), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratype +(adult male). + +Holotype +dissected on seven slides ( +NIBR +IV0000140013 +) + +. + +Allotype +dissected on four slides ( +NIBR +IV0000140014 +) + +. + + + +Paratype +kept as a whole specimen in a slide ( +NIBR +IV0000140015 +) + +. + + +Type locality + + +South-Korea, Chungcheogbuk-Do, Okcheon-Gun Iweon-Myeon ( +36°14′36.5″N +, +127°37′18.5″E +), +04. April 2010 +, leg. J.-L. Cho and J.-G. Park. + + +Description + + + +Size (mm). Body length: Ş 2.73, +♂ +2.47, 2.26, approximately 14 times as long as wide. Head slightly shorter than anterior three thoracic segments combined ( +Fig. 36A +). Female differs from male in protopod of thoracopod +VI +and thoracopod VIII + +. + + +Antennule ( +Fig. 36B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with two simple setae dorsally and one simple seta ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with two ventrolateral setae, and one dorsal seta and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta. Sixth segment with four setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + +Antenna ( +Fig. 36C +) 7-segmented, as long as length of antennular segments 1-5. Setal formula: 0+ 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 2/5(1). + + +Labrum ( +Fig. 37A +) flat, with eight main teeth flanked by two teeth on both lateral sides. Ventral surface concave, with two round median projections without spinules, numerous combs of ctenidia and two pairs of teats. + + +Mandible ( +Fig. 37B, C +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of 15 spines. Palp of one segment, 2.5 times as long as wide, with one long terminal seta and one subterminal seta. Subterminal seta as long as one third of terminal one. + + +Maxillule ( +Fig. 37D +) two-segmented. Proximal segment with numerous numbers of ctenidia and with four setae on inner distal margin. Distal segment with two terminal smooth spines and five dentate spines on inner edge, and with three simple setae on outer distal margin. Terminal spine 1.5 times as long as other ones. + + +Maxilla ( +Fig. 37F +) four-segmented, setal formula 3-5- 11-8. + + +Thoracopods I-VII ( +Figs. 37F, G +, +38 +A-C, 39A-C). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II-VI, and with each one distal and median seta in thoracopod VII. Number of segments of exopod of thoracopods I-VII: 3-4-5-6-6-6-6. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods III-VII. Tiny process present between two setae of distal segment. Dorsal seta on distal segment of exopod barbed with strong hairs. Endopod of thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/1 + 1/4(2) +Thoracopods II, III 1 + 1/2 + 2/1 + 1/4(2) +Thoracopods IV-VI 1 + 1/2 + 2/0 + 1/4(2) +Thoracopod VII 1 + 1/1 + 2/0 + 0/4(2) + +Thoracopod VIII of male ( +Fig. 40A, B +) perpendicular to body, in form of a bell in lateral view, 1.5 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region with numerous tiny teeth. Epipod flat, with round distal part not reaching lower margin of exopod. Basipod with one short seta near base of endopod, distally drawn out into round projection, basipodal seta two thirds as long as endopod. Exopod one third of size of basipod, round, with two distal lobes. Each lobes with three dentils, respectively. Endopod small, round, with two distal setae of different size. Outer seta two times longer than inner one. Thoracopod VIII of female ( +Fig. 40C +) of female tiny, round in ventral view, with a projection forked distally. + + + +Fig. 36. + +Allobathynella okcheonensis + +(holotype: Ş): (A) General habitus (lateral); (B) Antennule (lateral); (C) Antenna (dorsal, slightly lateral). Scale bars = 0.05 mm, unless specified. + + + + +Fig. 37. + +Allobathynella okcheonensis + +(holotype: Ş): (A) Labrum (ventral); (B) Mandible (dorsal); (C) Molar process; (D) Maxillule (dorsal); (E) Maxilla (dorsal); (F) Thoracopod I (frontal); (G) Thoracopod II (frontal). Scale bars = 0.05 mm. + + + + +Fig. 38. + +Allobathynella okcheonensis + +(holotype: Ş): (A) Thoracopod III (frontal); (B) Thoracopod IV (frontal); (C) Thoracopod V (frontal). Scale bar= 0.05 mm. + + + + +Fig. 39. + +Allobathynella okcheonensis + +(holotype: Ş): (A) Thoracopod VI (frontal); (B) Thoracopod VII (frontal). Scale bar =0.05 mm. + + + + +Fig. 40. + +Allobathynella okcheonensis + +(holotype: Ş; allotype: ♂): (A) Thoracopod VIII ♂ (fronto-ventral); (B) Thoracopod VIII ♂ (lateral); (C) Thoracopod VIII Ş; (D) Pleopod; (E) Uropod, pleotelson and furcal rami (dorsal); (F) Uropod (dorsal); (G) Furcal raums (lateral); (H) Furcal ramus (dorsal); (I) Furcal ramus (ventral). Scale bars =0.05 mm. + + + +First pleopod ( +Fig. 40D +) in form of stub bearing two distal setae. + + +Uropod ( +Fig. 40E, F +) bearing ten spines on inner margin of sympod. Two distal spines longer and thicker than others. Endopod 53% as long as sympod, with two dorsal plumose setae near base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four(right) or five (left) additional spines on inner margin. Terminal spine slightly thicker and stronger than subterminal one. Most distal spine of inner margin 50% as large as terminal spine and 1.5 times as large as proximal spine. Exopod slightly shorter than endopod (50% of sympod), with seven setae inclusive of one basi-ventral seta. + + +Pleotelson ( +Fig. 40E +) without seta. Anal operculum protruded with round tip. + + +Furcal rami ( +Fig. 40E +, G-I) 1.2 times as long as wide, with two large distal spines, and six smaller spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/9B/48/039B482EFFFC1E35FC9CFC8DFF00FCE7.xml b/data/03/9B/48/039B482EFFFC1E35FC9CFC8DFF00FCE7.xml new file mode 100644 index 00000000000..92ab75b330b --- /dev/null +++ b/data/03/9B/48/039B482EFFFC1E35FC9CFC8DFF00FCE7.xml @@ -0,0 +1,277 @@ + + + +Fourteen new species of Allobathynella Morimoto and Miura, 1957 from South Korea: with a redescription of A. coreana Morimoto, 1970 (Crustacea, Bathynellacea, Parabathynellidae) + + + +Author + +Park, Jong-Geun + + + +Author + +Cho, Joo-Lae + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +49 +156 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.049 + +journal article +10.12651/JSR.2016.5.1.049 +2713-8615 +13136371 + + + + + + + +Allobathynella munmakensis + +sp. nov. + +( +Figs. 30-35 +) + + + + + +Etymology + +The species name is derived from the town (Munmak-Eup), where the material was collected. + +Material examined + + +Holotype +(adult female), +allotype +(adult male), +paratype +( +four adult +females and +four adult +males). + +Holotype +dissected in five slides ( +NIBR +IV0000267089 +) + +. + +Allotype +dissected in five slides ( +NIBR +IV0000267090 +). +Four female +paratypes +and +four male +paratypes +each as a whole specimen in separate slides ( +NIBR +IV0000267090- 0000267098 +) + +. + + +Type locality + + +South-Korea, Ganwon-Do, Wonju-Si, Munmak-Eup, Anchang-Ri ( +37°20′17.2″N +, +127°49′34.2″E +), +03. November 2011 +, leg. J.-L. Cho. + + +Description + + +Size (mm). Body length: 1.83 (other females: 1.75- 1.83; +allotype +: 1.83; other males: 1.70-1.82), approximately 12 times as long as wide. Head slightly shorter than anterior three thoracic segments combined ( +Fig. 30A +). + + +Antennule ( +Fig. 30B +) 7-segmented. First segment with one seta on inner distal margin, with two simple dorsal setae and with four plumose setae. Position of each plumose setae: dorsally, dorso-laterally, laterally and ventro-laterally. Second segment with one group of four plumose setae and with each two simple setae dorsally and ventrally on inner distal margin. Third segment with two lateral setae including one plumose seta, with one ventro-lateral seta, and two dorsal and two ventral setae on inner distal margin. Inner flagellum of third segment with three simple setae. Fourth segment with one stub setae and one plumose seta on dorsal margin, and with two stub setae and two plumose setae on outer distal apophysis. Fifth segment distally with two simple setae and one small plumose seta, two dorsal aesthetascs and one simple seta and medially with one simple seta on inner margin. Sixth segment with three setae including one plumose seta on inner margin, and with two aesthetascs and one simple seta and one aesthetasc dorsally. Seventh segment with three subterminal aesthetascs and four simple setae. + + + +Fig. 30. + +Allobathynella munmakensis + +(holotype: ♂): (A) General habitus (lateral); (B) Antennule (dorsal); (C) Antenna (dorso-lateral); (D) Labrum(ventral); (E) Mandible (ventral). Scale bars = 0.05 mm, unless specified. + + + + +Fig. 31. + +Allobathynella munmakensis + +(holotype: ♂): (A) Maxillule (dorsal); (B) Maxilla (dorsal); (C) Thoracopod I (frontal); (D) Thoracopod II (frontal); (E) Thoracopod III (frontal). Scale bars =0.05 mm. + + + + +Fig. 32. + +Allobathynella munmakensis + +(holotype: ♂; allotype: Ş): (A) Thoracopod IV ♂ (frontal); (B) Thoracopod V ♂ (frontal); (C) Thoracopod VIII Ş (ventral). Scale bars = 0.05 mm. + + + + +Fig. 33. + +Allobathynella munmakensis + +(holotype: ♂; allotype: Ş): (A) Thoracopod VI ♂ (frontal); (B) protopod of thoracopod VI Ş (frontal); (C) Thoracopod VII ♂ (frontal). Scale bar = 0.05 mm. + + + + +Fig. 34. + +Allobathynella munmakensis + +(holotype: ♂): (A) Thoracopod VIII (ventral); (B) Thoracopod VIII (lateral). Scale bar= 0.05 mm. + + + +Antenna ( +Fig. 30C +) 7-segmented, as long as the length of antennular segments 1-5. Setal formula: 0 + 0/0 + 0/1 + 0/1 + 1/0 + 0/1 + 1 + 1/5(1). + + +Labrum ( +Fig. 30D +) flat, medially concave, free margin of eight main teeth flanked by three (left) or four (right) teeth on both lateral sides. Ventrally with one median projection without spinules, three pairs of teats and numerous combs of ctenidia. + + +Mandible ( +Fig. 30A +) with incisor process of four teeth. Tooth of ventral edge absent. Spine row consisting of eight spines. Palp of one segment, 2.5 times as long as wide, with one long terminal seta. + + +Maxillule ( +Fig. 31A +) 2-segmented. Proximal segment with four setae on inner distal margin. Distal segment with two terminal spines and six spines on inner edge, and with three simple setae on outer distal margin. All spines smooth. Terminal spine nearly two times as long as other ones. + + +Maxilla ( +Fig. 31B +) four-segmented, setal formula 3-5- 11-6. + + +Thoracopods I-VII ( +Figs. 31A, B +, +32A, B +, +33 +A-C). Thoracopod I-IV increasing in size posteriorly. Thoracopods IV-VII similar in size. Thoracopods III-VII each bearing one epipod on protopod. Basipod with two distal setae in thoracopod I, with one distal seta in thoracopods II, III and VII, and with each one distal and median seta in thoracopods IV, V and VI. Number of segments of the exopod of the thoracopods I-VII: 3-4-4-5-5-5- 5. Exopodal segments with each one dorsal and ventral seta, except basal segment lacking dorsal seta in thoracopods I, II, IV, V and VI. Dorsal seta on distal segment of exopod barbed with strong hairs. Tiny process present between two setae of distal segment. The endopod of the thoracopods I-VII four-segmented, setal formulae: + +Thoracopod I 2 + 1/3 + 2/1 + 1/4(2) +Thoracopods II-IV 1 + 1/2 + 2/0 + 1/4(2) +Thoracopod V-VII 0 + 1/1 + 2/0 + 1/4(2) + +Thoracopod VIII of male ( +Fig. 34A, B +) perpendicular to body, in form of a bell in lateral view, 1.3 times longer than wide. Protopod with a prominent penial region bearing a distal opening. Inner margin of penial region (dental lobe) with with eight or nine teeth. Epipod flat with round distal part not reaching lower margin of exopod. Basipod with one short seta near the base of endopod, inner margin of basipod with numerous teeth and spinules, distally drawn out into round projection, basipodal seta as long as endopod. Exopod one third of the size of the basipod, round, with two distal lobes carrying numerous denticles distally. Endopod small, round, with two distal setae of different size. Outer seta 2.5 times longer than inner one. + + +Thoracopod VIII of female ( +Fig. 32C +) tiny, oval in ventral view, bifurcate distally. + +First pleopod in form of stub bearing two distal setae. + + + + +February 2016 + + +PARK AND CHO-FOURTEEN SPECIES OF + + +ALLOBATHYNELLA + +89 + + + + +B A +A, B +C +C + + + +Fig. 35. + +Allobathynella munmakensis + +(holotype: ♂): (A) Uropod (dorsal); (B) Pleotelson with furcal rami (dorsal); (C) Pleotelson, uropod and furcal ramus (lateral). Scale bars= 0.05 mm. + + + +Uropod ( +Fig. 35A, C +) bearing one lateral seta medially and nine spines of similar size on inner margin of sympod. Endopod 48% as long as sympod, with two dorsal plumose setae near the base, with two terminal setae and one subterminal plumose seta on outer margin and with one terminal spine, one subterminal spine and four additional spines along inner margin. The terminal spine longer than subterminal one. Distal spine of four spines of inner margin half as large as subterminal one, 1.2 times larger than remaining three spines. Exopod shorter than endopod (40% of sympod), with six setae including one basi-ventral seta. + + +Pleotelson ( +Fig. 35B, C +) without seta. Anal operculum nearly flat with protruding middle part. + + +Furcal rami ( +Fig. 35B, C +) 1.3 times as long as wide, with two large distal spines, and four successively small- er spines on inner margin, and with two dorsal plumose setae. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A60DB3233A5F949FED6A8ED.xml b/data/03/D9/87/03D987FA9A60DB3233A5F949FED6A8ED.xml new file mode 100644 index 00000000000..c43e8fa94ac --- /dev/null +++ b/data/03/D9/87/03D987FA9A60DB3233A5F949FED6A8ED.xml @@ -0,0 +1,154 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + + +9. + +Smenospongia duokyeo + +n. sp. +( +Fig. 9 +) + + + + + + +Type specimen. + +Holotype +( +NIBRIV0000321373 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-Myeon +, +Gageodo Island +(Duokyeo), + +20 Jul 2007 + +, +Lee KJ +, by +SCUBA +diving, depth + +15 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick mass, size up to 11 × 7 × +4 cm +. Surface, smooth with membrane and indistinct conules. Several small oscules on top of sponge. Colour in life beige turns to dark brownish black. Texture firm and compressible. + +Skeleton: Surface primary fibres, 140-200 μm in diameter, ladder-like form, 850-1000 μm in distance, core sands. Secondary fibres, 30-60-90 μm in diameter, uncored. Choanosomal primary fibres, 150-200 μm in diameter, and secondary fibres, 70-120 μm in diameter. + + + +Fig. 9. + +Smenospongia duokyeo + +n. sp. +A, entire animal; B, closed surface; C and E, surface skeletal structure; D, choanosome skeletal structure; F, closed primary fibres. Scale bars: A = 2 cm, C-E= 200 μm, F = 100 μm. + + + + +Etymology. +The specific name, + +duokyeo + +, is named after locality +Duokyeo, Gageodo +Korea +. + + + + +Remark. +This new species is similar to + +Smenospongia scalaris + +n. sp. +in ladder-like skeletal structure throughout the sponge, but differs in distance of ladder-like form. This new species is much larger than that of + +Smenospongia scalaris + +. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A61DB35305FF92AFADCA855.xml b/data/03/D9/87/03D987FA9A61DB35305FF92AFADCA855.xml new file mode 100644 index 00000000000..5990d93e275 --- /dev/null +++ b/data/03/D9/87/03D987FA9A61DB35305FF92AFADCA855.xml @@ -0,0 +1,151 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + + +10. + +Smenospongia gageoensis + +n. sp. +( +Fig. 10 +) + + + + + + +Type specimen. + +Holotype +( +NIBRIV0000321374 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo Island +(Jakeunganyeo), + +14 Oct 2013 + +, +Kim HS +, by +SCUBA +diving, +Depth + +28 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick encrusting, size up to 6 × 3.5 × +2 cm +. Surface with conules and distinct honeycomb pattern. Several oscules, +1-3 mm +in diameter open on top of sponge. Colour in life pale beige turns to black soon after exposure to air. Texture soft and compressible. Surface has thick slimy membrane. Choanosome cavernous. + + + +Fig. 10. + +Smenospongia gageoensis + +n. sp. +A, entire animal; B, closed surface; C, surface skeletal structure; D, choanosome skeletal structure; E, closed primary fibres; F, closed secondary fibres. Scale bars: A =1 cm, C, D = 200 μm, E, F = 100 μm. + + +Skeleton: Primary fibres near surface, 200-300 μm in diameter, dark colour and fasciculated primary fibares, 600 μm in diameter. Choanosomal primary fibares, 220- 300 μm in diameter. Secondary fibres near surface, 40- 100 μm in diameter. Choanosomal secondary fibres, 60- 150-200 μm in diameter, irregularly arranged. + + + +Etymology. +The specific name, + +gageoensis + +, is named after locality Gageodo Island, +Korea +. + + + + +Remark. +This new species is similar to + +Smenospongia spinulosa + +, but differs in surface and skeletal structure. This new species have distinct honeycomb shape on the surface and have rare protruding spine in the fibres. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A62DB3033A5F925FE77A9F1.xml b/data/03/D9/87/03D987FA9A62DB3033A5F925FE77A9F1.xml new file mode 100644 index 00000000000..d99fdf239cf --- /dev/null +++ b/data/03/D9/87/03D987FA9A62DB3033A5F925FE77A9F1.xml @@ -0,0 +1,132 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +7. + +Smenospongia wiedenmayeri + +n. sp. + +( +Fig. 7 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321371 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo Island +(Gukhuldo), + +11 Jul 2001 + +, +Lee KJ +, by +SCUBA +diving, depth + +25 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick mass, size up to 14 × 9 × +3 cm +. Surface with indistinct conules, and slimy membrane. Surface covered with many bryozoan animals. Oscules open at top of sponge, 1.5- +3 mm +in diameter. Colour in life gray and beige turns to dark brown. Texture firm and compressible. + +Skeleton: Primary fibres, 100-170 μm in diameter, regularly arranged at surface and invisible cored debris with rare echinating spicules. Secondary fibres, 30-70 μm in diameter, irregularly arranged. Choanosomal primary fibres, 100-150-200 μm in diameter. Choanosomal secondary fibres 50-100 μm in diameter, easily broken. + + + +Etymology. +The specific name, + +wiedenmayeri + +, is named after the Wiedenmayer who erected the genus name. + + + + +Remark. +This new species is distinguished from other species. Surface is not clear the conules. Primary fibres are difficult to see the cored debris. Echinating spine of primary fibres is thick and long. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A63DB3333A5F905FEE9A9AD.xml b/data/03/D9/87/03D987FA9A63DB3333A5F905FEE9A9AD.xml new file mode 100644 index 00000000000..5a62b9f8dd1 --- /dev/null +++ b/data/03/D9/87/03D987FA9A63DB3333A5F905FEE9A9AD.xml @@ -0,0 +1,137 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +8. + +Smenospongia varispina + +n. sp. + +( +Fig. 8 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321372 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo Island +(Gukhuldo), + +20 Jul 2007 + +, +Lee KJ +, by +SCUBA +diving, depth + +20 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick cushion shape, size up to 13 × 8 × +3 cm +. Surface, have low sharp conules, without membrane, and covered with many algae and other animals. Small oscules, +1-2 mm +in diameter, open at top of sponge. Colour, beige in life turns to dark brown. Texture firm and compressible. + +Skeleton: Primary fibres near surface, 150-200-300 μm in diameter, cored with only spicules, and dense spicules protrude out of fibres. Secondary fibres, 70-100 μm in diameter. Choanosomal primary fibres, 100-300 μm in diameter, and secondary fibres, 40-100 μm in diameter with rare spine. + + + +Etymology. +The specific name, + +varispina + +, is named after cushion shape of the sponge. + + + + +Remark. +This new species is similar to + +Smenospongia spinulosa + +n. sp. +in primary fibres with spine, but differs in numerous spine. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A66DB37305FF8E0FE9FA9CB.xml b/data/03/D9/87/03D987FA9A66DB37305FF8E0FE9FA9CB.xml new file mode 100644 index 00000000000..7c7a453f36b --- /dev/null +++ b/data/03/D9/87/03D987FA9A66DB37305FF8E0FE9FA9CB.xml @@ -0,0 +1,150 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + + +11. + +Cacospongia bakusi + +n. sp. +( +Fig. 11 +) + + + + + + +Type specimen. + +Holotype +( +NIBRIV0000321375 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo + + + + +Fig. 11. + +Cacospongia bakusi + +n. sp. +A, entire animal; B, closed surface; C, surface skeletal structure; D, choanosome skeletal structure; E, F, closed primary fibres. Scale bars: A = 2 cm, C, D = 200 μm, E, F= 100 μm. + + + +Island (Baganyeo), +27 Jul 2005 +, Lee KJ, by +SCUBA +diving, Depth +20 m +, deposited in the +NIBR +. + + + + +Description. +Round mass, size up to 6 × 5 × +2 cm +. Surface honeycomb pattern with sharp conules. Several oscules, +1-4 mm +in diameter, open at surface of sponge. Colour in life, black on surface and beige inside, not changed in spirit. Texture, sponge and compressible. + +Skeleton: Primary fibres, 150-230 μm in diameter, regularly arranged, lightly fasciculated, heavily cored with spicules and rare sands. Secondary fibres, 100 μm in diameter, regularly arranged, and made large meshes, 800- 1000 μm in diameter. Very rare thin secondary fibres, 20-30 μm in diameter, connected with primary fibres. + + + +Etymology. +The specific name, + +bakusi + +, is named for the late Dr. Gerald J. Bakus who was a professor in the department of biological sciences, University of Southern +California +, a marine ecologist and sponge taxonomist. + + + + +Remark. +This new species is similar to + +Cacospongia sysbiotica + +Burton, +1959 + + +in cored with spicules in primary fibres, but differs in diameter of fibres. Fibres of this new species has thicker than Burton’s specimen, also colour is different. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A68DB3A33A5F8A5FF68A9CB.xml b/data/03/D9/87/03D987FA9A68DB3A33A5F8A5FF68A9CB.xml new file mode 100644 index 00000000000..8bc39cf33da --- /dev/null +++ b/data/03/D9/87/03D987FA9A68DB3A33A5F8A5FF68A9CB.xml @@ -0,0 +1,139 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +3. + +Smenospongia flavia + +n. sp. + +( +Fig. 3 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321367 +), +Korea +: +Gyeongsangbuk-do +, +Ulleung-gun +, +Ulleungdo Island +(Neunggul), + +23 Oct 2001 + +, +Lee KJ +, by +SCUBA +diving, +Depth + +20 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick mass, size up to 9 × 8 × +3 cm +. Surface with low round conules, honeycomb pattern. Rare oscules, +1 mm +in diameter. Colour in life orange yellow turns to dark brown. Texture firm and compressible. Sponge with many large sands and other animals in their body. + +Skeleton: Primary fibres, 250-400 μm in diameter, dark brown colour. Fasciculated primary fibres uncored. Secondary fibres, 50-120 μm in diameter, light colour, thin, uncored, and regularly arranged with reticulated network. + + + +Etymology. +The specific name, + +flavia + +, is named after yellow colour in life. + + + + +Remark. +This new species easily distinguished with other smenospongian by regular skeletal structure. This new species is smilar to genus + +Dactylospongia + +in yellow colour in life but differs in changing colour in the air. This new species changes its colour to dark brown, but genus + +Dactylospongia + +changes to dark purple or reddish brown. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A69DB3C33A5F96FFAABA9CB.xml b/data/03/D9/87/03D987FA9A69DB3C33A5F96FFAABA9CB.xml new file mode 100644 index 00000000000..927297dd7d0 --- /dev/null +++ b/data/03/D9/87/03D987FA9A69DB3C33A5F96FFAABA9CB.xml @@ -0,0 +1,159 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +4. + +Smenospongia arbuscula + +n. sp. + +( +Fig. 4 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321368 +), +Korea +: +Gyeongsangbuk-do +, +Ulleung-gun +, +Ulleungdo Island +(Neunguel), + +1 Aug 2001 + +, +Lee KJ +, by +SCUBA +diving, +Depth + +25 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick encrusting, size up to 6 × 5 × +2 cm +. + +Surface with low conules and covered with many other animals and seaweed. Oscules opened on surface. Colour in life golden yellow turns to dark brown in air. Texture firm and compressible. +Skeleton: Primary fibres, 200-300 μm in diameter, branched, dark colour, heavily cored with spicules. Some part of primary fibres, cored with round mass like egg or spore, 20 μm in diameter. Several egg-like mass free appeared in mesohyl. Fibres easily broken like seaweed. Second fibres rare, uncored, 50-100 μm in diameter. In choanosome, many primary fibres, branched without secondary fibres. + + + +Fig. 2. + +Smenospongia nigra + +n. sp. +A, entire animal; B, closed surface; C, end of primary fibre; D, surface primary and secondary fibre; E, choanosome secondary fibres enclosed egg ball; F, choanosome skeletal structure; G, base secondary fibres; H, echinating primary fibres. Scale bars: A = 3 cm, C-H = 200 μm. + + + + +Fig. 3. + +Smenospongia flavia + +n. sp. +A, entire animal; B, closed surface; C, surface skeletal structure; D, choanosome skeletal structure; E, closed primary fibre; F, skeletal structure. Scale bars: A = 2 cm, C, D = 200 μm, E =100 μm, F= 200 μm. + + + + +Etymology. +The specific name, + +arbuscula + +, is named after the shape of branched primary fibres. + + + + +Remark. +This new species is distinguished by its branching primary fibres, which is thick and dark colour. They have no mesh of secondary fibres except a few on the surface. This new species is similar to + +Smenospongia flavia + +n. sp. +in colour in life, but differs in skeletal structures. + +Smenospongia flavia + +has crowded secondary fibres, but this new species has very rare secondary fibres and primary fibres are cored egg-like material. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A6BDB3833A5F8DBFBCBAB9A.xml b/data/03/D9/87/03D987FA9A6BDB3833A5F8DBFBCBAB9A.xml new file mode 100644 index 00000000000..dd0a2cc2f4d --- /dev/null +++ b/data/03/D9/87/03D987FA9A6BDB3833A5F8DBFBCBAB9A.xml @@ -0,0 +1,148 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + + + +1. + +Smenospongia spinulosa + +n. sp. + +( +Fig. 1 +) + + + + + + +Type specimen. + +Holotype +( +NIBRIV0000321365 +), +Korea +: + + + + +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo Island +(Jakeunganyeo), + +14 Oct 2013 + +, +Kim HS +, by +SCUBA + + +diving, Depth + +20 m + +, deposited in the +NIBR + +. + + + + +Description. +Thick mass, size up to 15 × 9 × +5 cm +. Surface, honeycomb patterned and conules distinct, with slimy dermal membrane. Several oscules, +1-5 mm +in diameter, open on surface of sponge. Colour in life, beige turns to black soon after exposure to air. Texture, soft and compressible. Choanosome, lightly cavernous like bread. + +Skeleton: Primary fibres, 100-140-250 μm in diameter, fasciculated fibres, 400-500 μm in diameter, cored with dense spicules which come out from fibres like rose spine. Regularly arranged at surface and dark colour. Choanosomal fibres, irregularly arranged, and light colour. Secondary fibres, 10-50-100 μm in diameter, irregularly arranged at choanosome, 160 μm in diameter at base. Fibres cored with round mass like egg. + + + +Etymology. +The specfic name, + +spinulosa + +, is named after that the figures of primary fibres with spicules. + + + + +Remark. +This species is similar to + +Smenospongia nuda + +(in +Levi 1969 +) in shape and colour but it differs in its fibres. Primary and secondary fibres of the new species are thicker than them of Levi’s specimen (Primary fibres 90-180 μm, secondary fibres 20-45 μm in diameter). It is not easy to find cored in fibres, because they are too thick and dark brown colour except large spicules coming out from the fibres. Many large sands are contained in the choanosome. The spine of primary fibres is distinctly protruding at the surface, but they are indistinct at the choanosome fibres. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A6BDB3B305FFABEFE70A991.xml b/data/03/D9/87/03D987FA9A6BDB3B305FFABEFE70A991.xml new file mode 100644 index 00000000000..b54100469f1 --- /dev/null +++ b/data/03/D9/87/03D987FA9A6BDB3B305FFABEFE70A991.xml @@ -0,0 +1,314 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +2. + +Smenospongia nigra + +n. sp. + +( +Fig. 2 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321366 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo Island +(Jakeunganyeo), + +14 Oct 2013 + +, +Kim HS +, by +SCUBA +diving, +Depth + +20 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick mass, size up to 13 × 8 × +6 cm +. Surface, honeycomb pattern with short and sharp conules, covered with slimy membrane. Oscules open at surface of sponge. Colour in life light beige, change grey after exposure to air and turn to black very slowly in alcohol. Texture soft and compressible, cavernous. + +Skeleton: Primary fibres, 200-250 μm in diameter, regularly arranged at surface and have dark colour. Fasciculated primary fibres, 400-600 μm in diameter. Chanoso- mal primary fibres, 100-250 μm in diameter, cored with rare spicules and small sands, but easy to find spicules at end of surface primary fibres. + +Secondary fibres, 30-50 μm in diameter at surface. Choanosomal secondary fibres, 100-150 μm in diameter, irregularly arranged. Some part of enlarged secondary fibres cored with material like egg. Lateral side of sponge has thin secondary fibres network. Secondary fibres at base of sponge attached to substrate ( +Fig. 2G +). + + + + +Table 1. +Fibres size data and morphological characteristics of the species of + +Smenospongia + +and +Cacospongia + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
SpeciesGrowth formColorsSurface (dermal membrane)Fibres (μm in diameter) Primary Secondary
+ +S. spinulosa + +Thick massBeige to Black (very fast turn)light honeycomb (slimy membrane)100-250 400-500 (fasciculate)10-50-100 160(base)
+ +S. nigra + +Thick massBeige to Black (very slowly change)honycomb with sharp conules (slimy membrane)200-250 400-600 (fasiculate)30-150
+ +S. flavia + +Thick massOrange yellow to Dark brownhoneycomb low conules250-40050-120
+ +S. arbuscula + +Thick encrustingGolden yellow to Dark brownlow conules200-30050-100 (rare)
+ +S. dokdoensis + +Thick encrustingDark brownhoneycomb low sharp conules100-30050-100
+ +S. scalaris + +Thick massDark gray to blackround conules (slimy membrane)100-250 500 (fasciculate)50-100 30-50(base)
+ +S. wiedenmayeri + +Thick massGrey and beige to dark brownindistinct conules (slimy membrane)100-20030-100
+ +S. varispina + +Thick chusion shapeBeige to dark brownlow sharp conules (without membrane)100-30040-100
+ +S. duokyeo + +Thick massBeige to dark brownish blacksmooth (membrane)140-200 850-1000 (fasciculate)30-120
+ +S. gageoensis + +Thick encrustingBeige to blackhoneycomb (slimy membrane)200-300 600 (fasiculate)40-100 150-200
+ +C. bakusi + +Round massGrey to Blackhoneycomb sharp conules150-230 (fasiculate)100 20-30
+ +C. dokdoensis + +Thin encrustingBlackrough with conules100-200-300 (fasiculate)30-50-100
+ + + +Etymology. +The specific name, + +nigra + +, is named after the black color in spirit. + + + + +Remark. +This new species is similar to + +Smenospongia coreana + +Lee and Sim, +2005 + + +in that the colour changed very slowly, but differs in skeletal structure. Secondary fibres of + +Smenospongia coreana + +are distributed only at the ectoderm and changed its colour to dark brown. This new species has secondary fibres throughout the sponge and changed its colour to black. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A6CDB31305FF8AFFDB5A911.xml b/data/03/D9/87/03D987FA9A6CDB31305FF8AFFDB5A911.xml new file mode 100644 index 00000000000..0301c01af54 --- /dev/null +++ b/data/03/D9/87/03D987FA9A6CDB31305FF8AFFDB5A911.xml @@ -0,0 +1,145 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +6. + +Smenospongia scalaris + +n. sp. + +( +Fig. 6 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321370 +), +Korea +: +Jeollanam-do +, +Shinan-gun +, +Heuksan-myeon +, +Gageodo Island +(Baganyeo), + +27 Jul 2005 + +, +Lee KJ +, by +SCUBA +diving, +Depth + +25 m + +, deposited in the +NIBR +. + + + + + +Fig. 5. + +Smenospongia dokdoensis + +n. sp. +A, entire animal; B, closed surface; C, D, surface skeletal structure; E, choanosome skeletal structure; F, end of primary fibres cored spicules. Scale bars: A = 2 cm, C-E= 200 μm, F = 100 μm. + + + + +Description. +Thick mass, size up to 10 × 6 × 2.5 cm. Surface, smooth with round conules and slimy membrane, associated with bryozoan and other sponge. Oscules, +1-2 mm +in diameter, open at top of sponge. Colour, dark gray in life turns to black. Texture soft and compressible. Skeleton: Regularly arranged primary fibres, 100-150 μm in diameter, weakly cored with detritus, but fibres’s colour too dark to see cored detritus. Ladder-like fasciculate fibres 500 μm in diameter at surface. Secondary fibres, 50-80 μm in diameter, regularly arranged. Connected secondary fibres with primary fibres, 20-25 μm in diameter. Choanosomal primary fibres, 200-250 μm in diameter, thicker than fibres near surface and almost uncored. Choanosomal secondary fibres, 60-100 μm in diameter and 30-50 μm in diameter at base. + + + + +Etymology. +The specific name, + +scalaris + +, is named after the shape of ladder-like skeletal structure. + + + + +Remark. +This new species is characterized by having ladder-like skeletal form at the surface. This form is similar to + +Smenospongia duokyeo + +n. sp. +in skeletal form but differs in diameter of fasciculated ladder-like form, they are much larger than this new species. + + + + \ No newline at end of file diff --git a/data/03/D9/87/03D987FA9A6FDB3F305FF96FFB67A98B.xml b/data/03/D9/87/03D987FA9A6FDB3F305FF96FFB67A98B.xml new file mode 100644 index 00000000000..6c9b8352db0 --- /dev/null +++ b/data/03/D9/87/03D987FA9A6FDB3F305FF96FFB67A98B.xml @@ -0,0 +1,146 @@ + + + +Twelve new species of two genera Smenospongia and Cacospongia (Demospongia: Dictyoceratida: Thorectidae) from Korea + + + +Author + +Sim, Chung Ja + + + +Author + +Lee, Kyung Jin + + + +Author + +Kim, Young A + +text + + +Journal of Species Research + + +2016 + +2016-02-29 + + +5 + + +1 + + +31 +48 + + + + +http://dx.doi.org/10.12651/jsr.2016.5.1.031 + +journal article +10.12651/JSR.2016.5.1.031 +2713-8615 +13136330 + + + + + +5. + +Smenospongia dokdoensis + +n. sp. + +( +Fig. 5 +) + + + + +Type specimen. + +Holotype +( +NIBRIV0000321369 +), +Korea +: +Gyeongsangbuk-do +, +Ulleung-gun +, +Ulleung-eup +, +Dokdo Island +, + +10 Oct 2008 + +, +SCUBA +diving, +Depth + +15-25 m + +, deposited in the +NIBR +. + + + + + +Description. +Thick encrusting, size up to 9 × 5 × +1 cm +. + + + +Fig. 4. + +Smenospongia arbuscula + +n. sp. +A, entire animal; B, closed surface; C, surface primary and secondary fibres; D, choanosome primary fibres; E, primary fibres enclosed egg ball; F, free egg ball. Scale bars: A = 2 cm, C, D =200 μm, E= 50 μm, F= 10 μm. + + + +Surface with low sharp counles and honeycomb pattern. Several oscules, +1-2 mm +in diameter, open at surface of sponge. Surface colour, dark brown. Texture firm and compressible. + +Skeleton: Regularly arranged primary fibres, 100-300 μm in diameter, cored with spicules but invisible except end of primary fibres near surface. Secondary fibres, 50- 100 μm in diameter. + + + +Etymology. +The specific name, + +dokdoensis + +, is named after locality Dokdo, +Korea +. + + + + +Remark. +This new species is very different from other species, in regularly arranged primary and secondary fibres. All fibres are uncored but end of primary fibres near the surface are cored with spicules. + + + + \ No newline at end of file