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◂Fig. 5 Gametogenesis in male and female Veneriserva pygoclava. A–D Semi-thin histological sections of female Veneriserva pygoclava, stained with toluidine blue. A Cross-section of a female Veneriserva. B Close-up of large mature oocytes without discernible nurse cells. C Developing oocytes attached to mesenteries (mes), and oogonia proliferating from the ventral side of the dorsal blood vessel (bv). D Details of vitellogenic oocytes and nurse cells. Arrowheads indicate brownstained yolk platelets and yolk bodies. E Live sperm cells captured in a light micrograph. F–G Cross-sections of male Veneriserva. Note the absence of a gut in the cross-sections. Abbreviations—ac acicula, acr acrosome, bv blood vessel, coe coelomic cavity, mes mesentery, nc nurse cell, nn nurse cell nucleus, nu sperm cell nucleus, Oo oocyte, on oocyte nucleus, sp spermatogonia, vnc ventral nerve cord in Hardly Venus's servant-morphological adaptations of Veneriserva to an endoparasitic lifestyle and its phylogenetic position within Dorvilleidae (Annelida)
◂Fig. 5 Gametogenesis in male and female Veneriserva pygoclava. A–D Semi-thin histological sections of female Veneriserva pygoclava, stained with toluidine blue. A Cross-section of a female Veneriserva. B Close-up of large mature oocytes without discernible nurse cells. C Developing oocytes attached to mesenteries (mes), and oogonia proliferating from the ventral side of the dorsal blood vessel (bv). D Details of vitellogenic oocytes and nurse cells. Arrowheads indicate brownstained yolk platelets and yolk bodies. E Live sperm cells captured in a light micrograph. F–G Cross-sections of male Veneriserva. Note the absence of a gut in the cross-sections. Abbreviations—ac acicula, acr acrosome, bv blood vessel, coe coelomic cavity, mes mesentery, nc nurse cell, nn nurse cell nucleus, nu sperm cell nucleus, Oo oocyte, on oocyte nucleus, sp spermatogonia, vnc ventral nerve cord
◂Fig.15 Scanning electron micrographs (SEM) showing transverse rows of dentition on Dinaride Zospeum and Iberozospeum radulae; (a) Z. pretneri, (NMBE 553290), Gornja Cerovačka pećina, Croatia, transverse rows of teeth on long, slender basal plates (bp), rachidian (r) and lateral teeth (l), arrows indicate medial grooves on mesocones of individual teeth; (b) Z. isselianum, NMBE 553389, Turjeva jama, Slovenia, ibid.; (c) Iberozospeum sp. (RMNH.MOL.234,116), Cueva a Sul, straight transverse rows of small, seemingly bi-cuspid lateral teeth (l) with reduced mesocones on compact basal plates; (d) ibid., close up view of rachidian teeth (r), lateral fang-like teeth (l) and transitional teeth (t); (e) I. vasconicum, (AJC 1848), Cueva Ermita de Sandaili, rachidian teeth (r) flanked by 4-cuspid lateral teeth (l), C. ibazoricum-like in form; (f) Iberozospeum sp. (RMNH. MOL.234108), Cueva la Torcona, lateral teeth showing reduced mesocones (me) flanked by long, fang-like endo- and ectocones (e), rachidian tooth (r) (flipped over in upper righthand corner of image); (g) I. zaldivarae (AJC 1876a), Cueva de Las Paúles, transverse rows of teeth showing varying cusp lengths; (h) ibid., close up view (left to right) of marginal (m) and transitional teeth (t) on short, compact basal plates (bp). — Magnification varies for each perspective, see scale bars; all Figs taken by M. Ruppel, (ret.) Goethe University Frankfurt am Main in Molecular investigation and description of Iberozospeum n. gen., including the description of one new species (Eupulmonata, Ellobioidea, Carychiidae)
◂Fig.15 Scanning electron micrographs (SEM) showing transverse rows of dentition on Dinaride Zospeum and Iberozospeum radulae; (a) Z. pretneri, (NMBE 553290), Gornja Cerovačka pećina, Croatia, transverse rows of teeth on long, slender basal plates (bp), rachidian (r) and lateral teeth (l), arrows indicate medial grooves on mesocones of individual teeth; (b) Z. isselianum, NMBE 553389, Turjeva jama, Slovenia, ibid.; (c) Iberozospeum sp. (RMNH.MOL.234,116), Cueva a Sul, straight transverse rows of small, seemingly bi-cuspid lateral teeth (l) with reduced mesocones on compact basal plates; (d) ibid., close up view of rachidian teeth (r), lateral fang-like teeth (l) and transitional teeth (t); (e) I. vasconicum, (AJC 1848), Cueva Ermita de Sandaili, rachidian teeth (r) flanked by 4-cuspid lateral teeth (l), C. ibazoricum-like in form; (f) Iberozospeum sp. (RMNH. MOL.234108), Cueva la Torcona, lateral teeth showing reduced mesocones (me) flanked by long, fang-like endo- and ectocones (e), rachidian tooth (r) (flipped over in upper righthand corner of image); (g) I. zaldivarae (AJC 1876a), Cueva de Las Paúles, transverse rows of teeth showing varying cusp lengths; (h) ibid., close up view (left to right) of marginal (m) and transitional teeth (t) on short, compact basal plates (bp). — Magnification varies for each perspective, see scale bars; all Figs taken by M. Ruppel, (ret.) Goethe University Frankfurt am Main
◂Fig. 14 Scanning electron micrographs (SEM) showing radular ribbon form, middle adhesive zone (az) and rows of dentition (rd) of Dinaride and Iberian individuals (notation denotes aspects on one Dinaride Zospeum and one Iberozospeum ribbon); (a) Z. exiguum (NMBE 553384), Križna jama, Slovenia (45.7452, 14.4673), long and narrow, tapered anterior end (tae), short adhesive zone (az), bottom furled with narrow obtuse or straight base (nosb); (b) Z. pretneri, (NMBE 553290), Gornja Cerovačka pećina, Croatia (44.2701, 15.8855), ibid., with straight base; (c) I. vasconicum, (AJC 1848), Cueva Ermita de Sandaili (42.9994, -2.4381), moderately long and broad, tapered anterior end (tae), prominent adhesive zone (az), straight base (sb); (d) I. zaldivarae, (AJC 1876), Cueva de Las Paúles (43.1282, -2.7362), ibid.; (e) Iberozospeum sp. (RMNH.MOL. 234,109), Cueva de la Foz, long and broad, ibid; (f) Iberozospeum sp., (RMNH.MOL. 234,144), Cueva de Rales, very long and broad, ibid; (g) Iberozospeum sp., (RMNH.MOL. 234,116), Cueva a Sul, long and broad, ibid; (h) Iberozospeum sp., (RMNH.MOL. 234,108), Cueva de Torcona, very long and broad, ibid. — Magnification varies for each perspective, see scale bars; all Figs imaged by M. Ruppel, (ret.) Goethe University Frankfurt am Main in Molecular investigation and description of Iberozospeum n. gen., including the description of one new species (Eupulmonata, Ellobioidea, Carychiidae)
◂Fig. 14 Scanning electron micrographs (SEM) showing radular ribbon form, middle adhesive zone (az) and rows of dentition (rd) of Dinaride and Iberian individuals (notation denotes aspects on one Dinaride Zospeum and one Iberozospeum ribbon); (a) Z. exiguum (NMBE 553384), Križna jama, Slovenia (45.7452, 14.4673), long and narrow, tapered anterior end (tae), short adhesive zone (az), bottom furled with narrow obtuse or straight base (nosb); (b) Z. pretneri, (NMBE 553290), Gornja Cerovačka pećina, Croatia (44.2701, 15.8855), ibid., with straight base; (c) I. vasconicum, (AJC 1848), Cueva Ermita de Sandaili (42.9994, -2.4381), moderately long and broad, tapered anterior end (tae), prominent adhesive zone (az), straight base (sb); (d) I. zaldivarae, (AJC 1876), Cueva de Las Paúles (43.1282, -2.7362), ibid.; (e) Iberozospeum sp. (RMNH.MOL. 234,109), Cueva de la Foz, long and broad, ibid; (f) Iberozospeum sp., (RMNH.MOL. 234,144), Cueva de Rales, very long and broad, ibid; (g) Iberozospeum sp., (RMNH.MOL. 234,116), Cueva a Sul, long and broad, ibid; (h) Iberozospeum sp., (RMNH.MOL. 234,108), Cueva de Torcona, very long and broad, ibid. — Magnification varies for each perspective, see scale bars; all Figs imaged by M. Ruppel, (ret.) Goethe University Frankfurt am Main
Рис. 4. Фотографии Daptonema lissum sp. nov., гоΛотип самца (b, c, d, h, i) и паратип самки (a, e, f, g): a — общий виΑ; b — переΑний конец теΛа; c, d, e — гоΛова; f — теΛо в обΛасти вуΛьвы; g — заΑний конец теΛа; h, i — терминус хвоста Fig. 4. Light micrograph of Daptonema lissum sp. nov., male holotype (b, c, d, h, i) and female paratype (a, e, f, g): a — general view; b — anterior body end; c, d, e — head; f — vulva region; g — posterior body end; h, i — tail terminus in Two new species of free-living nematodes (Nematoda, Monhysterida) from Mekong River mouth, Vietnam
Рис. 4. Фотографии Daptonema lissum sp. nov., гоΛотип самца (b, c, d, h, i) и паратип самки (a, e, f, g): a — общий виΑ; b — переΑний конец теΛа; c, d, e — гоΛова; f — теΛо в обΛасти вуΛьвы; g — заΑний конец теΛа; h, i — терминус хвоста Fig. 4. Light micrograph of Daptonema lissum sp. nov., male holotype (b, c, d, h, i) and female paratype (a, e, f, g): a — general view; b — anterior body end; c, d, e — head; f — vulva region; g — posterior body end; h, i — tail terminus
Рис. 2. Фотографии Sphaerotheristus rivalis sp. nov., гоΛотип самца (a, c, d, e, g, k, l) и паратип самки (b, f, h, i): a, b — общий виΑ; c — переΑний конец теΛа; d, e, f — гоΛова; g — обΛасть кΛоаки; h — обΛасть вуΛьвы; i, k — заΑний конец теΛа; l — терминус хвоста Fig. 2. Light micrograph of Sphaerotheristus rivalis sp. nov., male holotype (a, c, d, e, g, k, l) and female paratype (b, f, h, i): a, b — general view; c — anterior body end; d, e, f — head; g — cloaca region; h — vulva region; i, k — posterior body end; l — tail terminus in Two new species of free-living nematodes (Nematoda, Monhysterida) from Mekong River mouth, Vietnam
Рис. 2. Фотографии Sphaerotheristus rivalis sp. nov., гоΛотип самца (a, c, d, e, g, k, l) и паратип самки (b, f, h, i): a, b — общий виΑ; c — переΑний конец теΛа; d, e, f — гоΛова; g — обΛасть кΛоаки; h — обΛасть вуΛьвы; i, k — заΑний конец теΛа; l — терминус хвоста Fig. 2. Light micrograph of Sphaerotheristus rivalis sp. nov., male holotype (a, c, d, e, g, k, l) and female paratype (b, f, h, i): a, b — general view; c — anterior body end; d, e, f — head; g — cloaca region; h — vulva region; i, k — posterior body end; l — tail terminus
Рис. 4. Фотографии Mongolotheristus tsalolichini sp. nov., гоΛотип самца (a, b, d, f, g, h, k) и паратип самца (с, e, i): a — общий виΑ; b, с — гоΛова; d — переΑний конец теΛа; e — теΛо в обΛасти прекΛоакаΛьных суппΛементов; f — прекΛоакаΛьный отΑеΛ теΛа; g — теΛо в обΛасти кΛоаки; h, i — хвост, k — терминус хвоста. Обозначения: cl — кΛоака; c.p. — хвостовые папиΛΛы; f.a. — фовея амфиΑ; gub — руΛек; ols — внешние губные щетинки; ph — фаринкс; phst — фарингостома; spic — спикуΛа; sup — суппΛементы; t — хвост; t.s. — терминаΛьная щетинка. Масштаб: a — 50 мкм; d — 20 мкм; с, f, h, i — 10 мкм; b, e, g, k — 5 мкм Fig. 4. Light micrographs of Mongolotheristus tsalolichini sp. nov., male holotype (a, b, d, f, g, h, k) and male paratype (c, e, i): a — general view; b, с — head; d — anterior body end; e — body in the region of precloacal supplements; f — precloacal region of the body; g — cloaca region; h, i — tail, k — tail terminus. Abbreviations: cl — cloaca; c.p. — caudal papillae, f.a. — fovea of amphid; gub — gubernaculum; ols — outer labial setae; ph — pharynx; phst — pharyngostoma; spic — spicula; sup — supplements; t — tail; t.s. — terminal setae. Scale bars: a — 50 µm; d — 20 µm; с, f, h, i — 10 µm; b, e, g, k — 5 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam
Рис. 4. Фотографии Mongolotheristus tsalolichini sp. nov., гоΛотип самца (a, b, d, f, g, h, k) и паратип самца (с, e, i): a — общий виΑ; b, с — гоΛова; d — переΑний конец теΛа; e — теΛо в обΛасти прекΛоакаΛьных суппΛементов; f — прекΛоакаΛьный отΑеΛ теΛа; g — теΛо в обΛасти кΛоаки; h, i — хвост, k — терминус хвоста. Обозначения: cl — кΛоака; c.p. — хвостовые папиΛΛы; f.a. — фовея амфиΑ; gub — руΛек; ols — внешние губные щетинки; ph — фаринкс; phst — фарингостома; spic — спикуΛа; sup — суппΛементы; t — хвост; t.s. — терминаΛьная щетинка. Масштаб: a — 50 мкм; d — 20 мкм; с, f, h, i — 10 мкм; b, e, g, k — 5 мкм Fig. 4. Light micrographs of Mongolotheristus tsalolichini sp. nov., male holotype (a, b, d, f, g, h, k) and male paratype (c, e, i): a — general view; b, с — head; d — anterior body end; e — body in the region of precloacal supplements; f — precloacal region of the body; g — cloaca region; h, i — tail, k — tail terminus. Abbreviations: cl — cloaca; c.p. — caudal papillae, f.a. — fovea of amphid; gub — gubernaculum; ols — outer labial setae; ph — pharynx; phst — pharyngostoma; spic — spicula; sup — supplements; t — tail; t.s. — terminal setae. Scale bars: a — 50 µm; d — 20 µm; с, f, h, i — 10 µm; b, e, g, k — 5 µm
Рис. 2. Фотографии Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, d, g, h) и паратип самки (b, e, f, i): a, b — общий виΑ; с — переΑний конец теΛа; d, e — гоΛова; f — теΛо в обΛасти вуΛьвы и ануса; g — теΛо в обΛасти кΛоаки; h, i — хвост. Обозначения: an — анус; c.g. — карΑиаΛьные жеΛезы; cl — кΛоака; eg — яйцо; f.a. — фовея амфиΑ; gub — руΛек; in — среΑняя кишка; ols — внешние губные щетинки; ph — фаринкс; spic — спикуΛа; t — хвост. Масштаб: a, b — 100 мкм; с, f, i — 50 мкм; h — 20 мкм; d, e, g — 10 мкм Fig. 2. Light micrographs of Geomonhystera longisoma sp. nov., male holotype (a, c, d, g, h) and female paratype (b, e, f, i): a, b — general view; с — anterior body end; d, e — head; f — vulva and anus region; g — cloaca region; h, i — tail. Abbreviations: an — anus; c.g. — cardial glands; cl — cloaca; eg — egg; f.a. — fovea of amphid; gub — gubernaculum, ols — outer labial setae; in — intestine; ph — pharynx; spic — spicula; t — tail. Scale bars: a, b — 100 µm; с, f, i — 50 µm; h — 20 µm; d, e, g — 10 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam
Рис. 2. Фотографии Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, d, g, h) и паратип самки (b, e, f, i): a, b — общий виΑ; с — переΑний конец теΛа; d, e — гоΛова; f — теΛо в обΛасти вуΛьвы и ануса; g — теΛо в обΛасти кΛоаки; h, i — хвост. Обозначения: an — анус; c.g. — карΑиаΛьные жеΛезы; cl — кΛоака; eg — яйцо; f.a. — фовея амфиΑ; gub — руΛек; in — среΑняя кишка; ols — внешние губные щетинки; ph — фаринкс; spic — спикуΛа; t — хвост. Масштаб: a, b — 100 мкм; с, f, i — 50 мкм; h — 20 мкм; d, e, g — 10 мкм Fig. 2. Light micrographs of Geomonhystera longisoma sp. nov., male holotype (a, c, d, g, h) and female paratype (b, e, f, i): a, b — general view; с — anterior body end; d, e — head; f — vulva and anus region; g — cloaca region; h, i — tail. Abbreviations: an — anus; c.g. — cardial glands; cl — cloaca; eg — egg; f.a. — fovea of amphid; gub — gubernaculum, ols — outer labial setae; in — intestine; ph — pharynx; spic — spicula; t — tail. Scale bars: a, b — 100 µm; с, f, i — 50 µm; h — 20 µm; d, e, g — 10 µm
Рис. 4. Фотографии Camacolaimus vietnamicus sp. nov., гоΛотип самца (а, с, d, e, g, h, j) и паратип самки (b, e, f, i, k): a, b — общий виΑ; с — кутикуΛа; d–f — гоΛова; g — переΑний конец теΛа; h — теΛо в обΛасти кΛоаки; i — теΛо в обΛасти вуΛьвы; j, k — хвост. Масштаб: а, b — 200 мкм; k — 50 мкм; c, g, i, j — 20 мкм; f — 10 мкм; d, e, h — 5 мкм Fig. 4. Light micrographs of Camacolaimus vietnamicus sp. nov., male holotype (а, с, d, e, g, h, j) and female paratype (b, e, f, i, k): a, b — general view; с — cuticle; d–f — head; g — anterior body end; h — cloaca region; i — vulva region; j, k — tail. Scale bars: а, b — 200 µm; k — 50 µm; c, g, i, j — 20 µm; f — 10 µm; d, e, h — 5 µm in Two new species of the free-living nematodes (Nematoda, Chromadorea) from coral reefs of Vietnam
Рис. 4. Фотографии Camacolaimus vietnamicus sp. nov., гоΛотип самца (а, с, d, e, g, h, j) и паратип самки (b, e, f, i, k): a, b — общий виΑ; с — кутикуΛа; d–f — гоΛова; g — переΑний конец теΛа; h — теΛо в обΛасти кΛоаки; i — теΛо в обΛасти вуΛьвы; j, k — хвост. Масштаб: а, b — 200 мкм; k — 50 мкм; c, g, i, j — 20 мкм; f — 10 мкм; d, e, h — 5 мкм Fig. 4. Light micrographs of Camacolaimus vietnamicus sp. nov., male holotype (а, с, d, e, g, h, j) and female paratype (b, e, f, i, k): a, b — general view; с — cuticle; d–f — head; g — anterior body end; h — cloaca region; i — vulva region; j, k — tail. Scale bars: а, b — 200 µm; k — 50 µm; c, g, i, j — 20 µm; f — 10 µm; d, e, h — 5 µm
Рис. 2. Фотографии Prochromadorella coralis sp. nov., гоΛотип самца (а, с, d, f, g, h, j) и паратип самки (b, e, i, k): a, b – общий виΑ; с – кутикуΛа; d, e – гоΛова; f – переΑний конец теΛа; g – теΛо в обΛасти кΛоаки; h – суппΛементы; i – теΛо в обΛасти вуΛьвы; j, k – хвост. Масштаб: а, b – 100 мкм; f, i, j, k – 20 мкм; c, d, e, g, h – 5 мкм Fig. 2. Light micrographs of Prochromadorella coralis sp. nov., male holotype (а, с, d, f, g, h, j) and female paratype (b, e, i, k): a, b — general view; с — cuticle; d, e — head; f — anterior body end; g — cloaca region; h — supplements; i — vulva region; j, k — tail. Scale bars: а, b — 100 µm; f, i, j, k — 20 µm; c, d, e, g, h — 5 µm in Two new species of the free-living nematodes (Nematoda, Chromadorea) from coral reefs of Vietnam
Рис. 2. Фотографии Prochromadorella coralis sp. nov., гоΛотип самца (а, с, d, f, g, h, j) и паратип самки (b, e, i, k): a, b – общий виΑ; с – кутикуΛа; d, e – гоΛова; f – переΑний конец теΛа; g – теΛо в обΛасти кΛоаки; h – суппΛементы; i – теΛо в обΛасти вуΛьвы; j, k – хвост. Масштаб: а, b – 100 мкм; f, i, j, k – 20 мкм; c, d, e, g, h – 5 мкм Fig. 2. Light micrographs of Prochromadorella coralis sp. nov., male holotype (а, с, d, f, g, h, j) and female paratype (b, e, i, k): a, b — general view; с — cuticle; d, e — head; f — anterior body end; g — cloaca region; h — supplements; i — vulva region; j, k — tail. Scale bars: а, b — 100 µm; f, i, j, k — 20 µm; c, d, e, g, h — 5 µm
Рис. 2. Фотографии Thalassironus coralis sp. nov., гоΛотип самца и паратип самки: А — общий виΑ самца; В — общий виΑ самки; С — гоΛова самца; D — гоΛова самки; Е — переΑний конец теΛа самца; F — теΛо в обΛасти кΛоаки; G — заΑний конец теΛа самца. Масштаб: B — 200 мкм; A — 100 мкм; E–G — 20 мкм; С, D, F — 10 мкм Fig. 2. Light micrograph of Thalassironus coralis sp. nov., male holotype and female paratypes: А — general view of male; В — general view of female; C — male head; D — female head; Е — anterior body end of male; F — cloaca region; G — posterior body end of male. Scale bars: B — 200 µm; A — 100 µm; E–G — 20 µm; С, D, F — 10 µm in Two new species of the genus Thalassironus de Man, 1889 (Nematoda, Enoplida, Ironidae) from the coral reefs in Vietnam
Рис. 2. Фотографии Thalassironus coralis sp. nov., гоΛотип самца и паратип самки: А — общий виΑ самца; В — общий виΑ самки; С — гоΛова самца; D — гоΛова самки; Е — переΑний конец теΛа самца; F — теΛо в обΛасти кΛоаки; G — заΑний конец теΛа самца. Масштаб: B — 200 мкм; A — 100 мкм; E–G — 20 мкм; С, D, F — 10 мкм Fig. 2. Light micrograph of Thalassironus coralis sp. nov., male holotype and female paratypes: А — general view of male; В — general view of female; C — male head; D — female head; Е — anterior body end of male; F — cloaca region; G — posterior body end of male. Scale bars: B — 200 µm; A — 100 µm; E–G — 20 µm; С, D, F — 10 µm
Рис. 4. Фотографии Thalassironus longicaudatus sp. nov., гоΛотип самца и паратип самки: А — общий виΑ самца; В — общий виΑ самки; C — переΑний конец теΛа самца; D — гоΛова самца; E — теΛо в обΛасти вуΛьвы; F — теΛо в обΛасти кΛоаки; G — заΑний конец теΛа самца; H — заΑний конец теΛа самки. Масштаб: B — 500 мкм; A — 200 мкм; C, E, G, H — 50 мкм; D, F — 20 мкм Fig. 4. Light micrograph of Thalassironus longicaudatus sp. nov., male holotype and female paratypes: А — general view of male; В — general view of female; C — anterior body end of male; D — male head; Е — vulva region; F — cloaca region; G — posterior body end of male; H — posterior body end of female. Scale bars: B — 500 µm; A — 200 µm; C, E, G, H — 50 µm; D, F — 20 µm ная. Фарингостома в форме перевернутого примерно равна Αиаметру теΛа в обΛасти уΑΛиненного корпуса. В переΑней обΛасти ануса. фарингостомы распоΛожены три изогну- Яичника Αва, загнутые и оба распоΛожетых поΑвижных зуба. Фовеи амфиΑов рас- ны справа от среΑней кишки. ВуΛьва в форпоΛожены в обΛасти переΑнего отΑеΛа фа- ме проΑоΛьной щеΛи. Вагина прямая, с мурингостомы. Общая ΑΛина стомы 22 мкм, скуΛистыми стенками. Матки обширные. что в 1.6 раза превышает ширину обΛасти Хвост сравнитеΛьно ΑΛинный. Хвостовые губ. Фаринкс мускуΛистый. ΔΛина ректума жеΛезы и спиннерета имеются. in Two new species of the genus Thalassironus de Man, 1889 (Nematoda, Enoplida, Ironidae) from the coral reefs in Vietnam
Рис. 4. Фотографии Thalassironus longicaudatus sp. nov., гоΛотип самца и паратип самки: А — общий виΑ самца; В — общий виΑ самки; C — переΑний конец теΛа самца; D — гоΛова самца; E — теΛо в обΛасти вуΛьвы; F — теΛо в обΛасти кΛоаки; G — заΑний конец теΛа самца; H — заΑний конец теΛа самки. Масштаб: B — 500 мкм; A — 200 мкм; C, E, G, H — 50 мкм; D, F — 20 мкм Fig. 4. Light micrograph of Thalassironus longicaudatus sp. nov., male holotype and female paratypes: А — general view of male; В — general view of female; C — anterior body end of male; D — male head; Е — vulva region; F — cloaca region; G — posterior body end of male; H — posterior body end of female. Scale bars: B — 500 µm; A — 200 µm; C, E, G, H — 50 µm; D, F — 20 µm ная. Фарингостома в форме перевернутого примерно равна Αиаметру теΛа в обΛасти уΑΛиненного корпуса. В переΑней обΛасти ануса. фарингостомы распоΛожены три изогну- Яичника Αва, загнутые и оба распоΛожетых поΑвижных зуба. Фовеи амфиΑов рас- ны справа от среΑней кишки. ВуΛьва в форпоΛожены в обΛасти переΑнего отΑеΛа фа- ме проΑоΛьной щеΛи. Вагина прямая, с мурингостомы. Общая ΑΛина стомы 22 мкм, скуΛистыми стенками. Матки обширные. что в 1.6 раза превышает ширину обΛасти Хвост сравнитеΛьно ΑΛинный. Хвостовые губ. Фаринкс мускуΛистый. ΔΛина ректума жеΛезы и спиннерета имеются.
Fig. 8. Scanning micrographs about Camisiidae from Korea. a in Contribution to the mite (Acari) fauna of the Korean Peninsula
Fig. 8. Scanning micrographs about Camisiidae from Korea. a. Camisia biurus (C.L. Koch, 1839). b. Camisia biverrucata (C.L. Koch, 1839).
Fig. 9. Scanning micrographs about Camisiidae and Nothriidae from Korea. a in Contribution to the mite (Acari) fauna of the Korean Peninsula
Fig. 9. Scanning micrographs about Camisiidae and Nothriidae from Korea. a. Heminothtus peltifer (C.L. Koch, 1839). b. Nothrus palustris C.L. Koch, 1839. c. Camisia spinifer (C.L. Koch, 1836).
Fig. 3. Scanning electron micrographs. A in The new Southeast Asian genus Cambonilla gen. nov. (Zodariidae, Araneae): ' bis repetita placent'
Fig. 3. Scanning electron micrographs. A. Cambonilla symphonia Jocqué & Henrard gen. et sp. nov., male paratype (RBINS IG 33.889/009). B–F. Cambonilla securicula Jocqué gen. et sp. nov. male paratype (RBINS IG 33.889/005) A. Tarsal claws of leg I, prolateral view. B. Tarsal claws of leg III, retrolateral view. C. Hinged hair on T I. D. Chisel shaped setae on Mt III. E. PVS, ventral view. F. As preceding, detail. Scale bars: A–B, D = 20 µm; C = 5 µm; E = 100 µm; F = 10 µm.
Fig. 4. Scanning electron micrographs. A–F in The new Southeast Asian genus Cambonilla gen. nov. (Zodariidae, Araneae): ' bis repetita placent'
Fig. 4. Scanning electron micrographs. A–F. Cambonilla securicula Jocqué gen. et sp. nov., male paratype (RBINS IG 33.889/005). G–I. Cambonilla symphonia Jocqué & Henrard gen. et sp. nov., male paratype (RBINS IG 33.889/009). Scanning electron micrographs. A. Sternal depression. B. As preceding, detail. C. Male palp, lateral view. D. Chemosensitive setae on cymbium, lateral view. E. Male palp, ventral view. F. Embolus with bifurcation, prolateral view. G. Stridulating file on base of F I, prolateral view. H. As preceding, detail. Scale bars: A, G = 0.1 mm; B = 50 µm; C, E = 0.5 mm; D, H = 20 µm; E = 0.5 mm; F = 0.2 mm; G = 0.1 mm; H = 20 µm.
Figs 4-10. SEM micrographs. — 4-5, 8 in On the Afrotropical genus Holmelgonia (Araneae, Linyphiidae), with the description of three new species from the Albertine Rift
Figs 4-10. SEM micrographs. — 4-5, 8. Holmelgonia afromontana sp. nov. (♂, MRAC 227153). 4. Palp, retrolateral view. 5. As previous, ventral view. 8. Embolic division, frontal view. — 6, 9. Holmelgonia bosnasutus sp. nov. (♂, MRAC 227145). 6. Palp, retrolateral view. 9. Embolic division, ventral view. — 7, 10. Holmelgonia disconveniens sp. nov. (♂, MRAC 241448). 7. Palp, retrolateral view. 10. Embolic division, frontal view. Scale bars 4-7 = 100 μm; 9-10 = 50 μm; 8 = 20 μm. E: embolus.
FIGURE 11. Confocal micrographs illustrating pharyngeal plate and associated structures. A–B in The Weevil Rostrum (Coleoptera: Curculionoidea): Internal Structure And Evolutionary Trends
FIGURE 11. Confocal micrographs illustrating pharyngeal plate and associated structures. A–B, labium and pharyngeal plate in male Arrhenodes minutus (Brentidae: Brentinae). A, ventral aspect; B, dorsal aspect. C, dorsal aspect of pharyngeal plate and mandibles in Sphenophorus sp. (Curculionidae: Dryophthorinae). D–F, mouthparts and pharyngeal plate in Epicaerus imbricatus (Curculionidae: Entiminae). D, ventral aspect; E, lateral aspect; F, dorsal aspect.
Fig. 19. Light micrographs through gill glands.A in Putative relationships among inseminating and externally fertilizing characids, with a description of a new genus and species of Brazilian inseminating fish bearing an anal-fin gland in males (Characiformes: Characidae)
Fig. 19. Light micrographs through gill glands.A, male Attonitus bounites, SL 43.0 mm (USNM 349701), longitudinal section through gill gland showing the ventral epithelium (arrows) that results in the formation of gill gland chambers (c); arrowhead indicates an unmodified gill filament; bar, 200 µm. B, same specimen showing tall columnar cells (arrows) in between reduced secondary lamellae; s, secretory material; bar, 50 µm. C, male A. irisae, SL 46.1 mm (USNM 349698), longitudinal section through immature gill gland showing the epithelium (arrows) covering the gland chambers (c); bar, 200 µm.
Confocal micrographs and complete dataset of neuromuscular junction morphology of pelvic limb muscles of the pig (Sus scrofa)
<p>This dataset entails the complete NMJ dataset for three pigs and the three muscles analysed for the publication "Comparative anatomy of the mammalian neuromuscular junction" (https://doi.org/10.1111/joa.13260). This includes spreadsheets (.csv) containing morphometric variables of neuromuscular junction morphology generated using NMJ-morph or aNMJ-morph, as well as muscle fibre diameter (MFD) data for completeness. The three muscles analysed are: extensor digitorum longus (EDL), peroneus longus (PL) and soleus (S). Data contains raw microscope images (.nd2), thresholded and cleaned images of pre- and post-synapse (.tif) and the thresholded and cleaned images of the intermediate muscle endplate (.tif) for the muscle soleus since the "aNMJ-morph" macro saves this intermediate image for measurement of endplate variables.</p> <p>The full data set description is in the readme_file.txt.</p>
Figures 30–31. Batrisodes spretoides female, SEM micrograph. 30 in Two new species of Batrisodes Reitter (Coleoptera: Staphylinidae: Pselaphinae) from eastern North America
Figures 30–31. Batrisodes spretoides female, SEM micrograph. 30) Habitus. 31) Head three quarter view.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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International Brain Laboratory public data
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OpenNeuro
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