Find research datasets worth reusing

FIG. 6 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 6. Molecular phylogenetic hypothesis of the family Onchidorididae, Bayesian Inference, concatenated dataset of three markers (COI + 16S + H3), species-level clades and genera are collapsed to a single branch, except the genus Adalaria. Asterisk indicates a clade containing type species of the genus Adalaria. Numbers above branches indicate posterior probabilities from Bayesian Inference (values higher than 0.9 are shown), numbers below branches – bootstrap support from Maximum Likelihood (in %, values higher than 60% are shown). РИС. 6. МолекулЯрно-филогенетическое дерево длЯ семейства Onchidorididae, основании комбинированного датасета (COI + 16S + H3) при помоЩи байесовского аналиЗа, клады видового уровнЯ сколлапсированы, кроме клад иЗучаемых видов с о. Сахалин. ЗвеЗдочкой обоЗначена клада с типовым видом рода Adalaria. ЗначениЯ над ветвЯми обоЗначают апостериорные вероЯтности (покаЗаны ЗначениЯ более 0.9). ЗначениЯ под ветвЯми обоЗначают поддерЖки бутстрепа (в %, покаЗаны ЗначениЯ более 60%).

FIG. 5 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 5. Radular morphology of Adalaria boussoleana sp. nov., holotype MIMB48047 (SEM). A. Median and anterior radular portion. B. Lateral and inner marginal teeth. C, D. Rachidian teeth. E. Lateral and marginal teeth, posterior radular portion. F. Marginal teeth. Scale bars: A = 100 µm; B, E = 50 µm; C, D, F = 20 µm. РИС. 5. МорфологиЯ радулы Adalaria boussoleana sp. nov., голотип MIMB48047 (СЭМ). A. СреднЯЯ и переднЯЯ часть радулы. B. Латеральные и внутренние маргинальные Зубы. C, D. Центральные Зубы. E. Латеральные и маргинальные Зубы, ЗаднЯЯ часть радулы. F. Маргинальные Зубы. Масштабные линейки: A = 100 µm; B, E = 50 µm; C, D, F = 20 µm.

FIG. 4 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 4. External morphology and spicular complex of Adalaria boussoleana sp. nov, holotype MIMB48047. A. Living specimen, dorsal view. B. Living specimen, lateral view from right. C, D, E. Spicular complex, (C) dorsal view, (D) ventral view, (E) lateral view. F. Spicules of ctenidia. G. Spicules of rhinophore in the front part of the body, lateral view. H. Spicules of the stellular tract at the tubercle base, front part of the body. H. Monoaxone spicules. J. Diaxone spicules. K. Multiaxone spicules. Abbreviation: sc = spicules of ctenidia; sf = spicules of foot; sne = spicules of notum edge; srh = spicules of rhinophore; srht = spicules of tubercles on rhinophoral sheath; sst = spicule of stellular tract. Photo credits: A, B. Anastassya Maiorova.

FIG. 2 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 2. Reproductive system morphology of Cadlina spp. from Aniva Bay and Adalaria boussoleana sp. nov. from the Sea of Okhotsk. A. Cadlina umiushi, MIMB48042. B. Cadlina sp., MIMB48045. C. Adalaria boussoleana sp. nov. MIMB48047. Abbreviations: am = ampulla; bc = bursa copulatrix; fgm = female gland mass; p = penis; pr = prostate; psh = penial sheath; pvd = prostatic vas deferens; rs = receptaculum seminis; va = vagina; vd = vas deferens. Scale bars: A, B = 1 mm; C = 5 mm. РИС. 2. ПоловаЯ система Cadlina spp. иЗ Залива Анива и Adalaria boussoleana sp. nov. иЗ Охотского морЯ. A. Cadlina umiushi, MIMB48042. B. Cadlina sp., MIMB48045. C. Adalaria boussoleana sp. nov. MIMB48047. СокраЩениЯ: am = ампулла; bc = копулЯтивнаЯ сумка; fgm = комплекс Женских ЖелеЗ; p = пенис; pr = простата; psh = сумка пениса; pvd – простатическаЯ часть семЯпровода, rs – семЯприемник; va – вагина; vd – семЯпровод. Масштабные линейки: A, B = 1 мм; C = 5 мм.

FIG. 1 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 1. External and internal morphology of Cadlina spp. from Aniva Bay. A. Cadlina sp. MIMB48044. B. Cadlina sp., MIMB48045. C. Cadlina umiushi, MIMB48042. D. Cadlina umiushi, MIMB48043. E. Cadlina umiushi, MIMB48042, in natural environment. F. Cadlina sp., MIMB48045, labial cuticle rodlets. G. Cadlina sp., MIMB48045, radula. H. Cadlina umiushi, MIMB48043, labial cuticle rodlets. I. Cadlina umiushi, MIMB48043, radula. K, N, O. Cadlina sp., MIMB48045, anterior radular portion, details of teeth morphology. L, M, P. Cadlina umiushi, MIMB48043, anterior radular portion, details of teeth morphology. Scale bars: F, H, N = 20 µm; G, I = 250 µm; K = 100 µm; L = 10 µm; M, O, P = 50 µm. Photo credits: A – D. Anton Plaksin; E. Alexander Semenov. РИС. 1. ВнешнЯЯ и внутреннЯЯ морфологиЯ Cadlina spp. иЗ Залива Анива. A. Cadlina sp. MIMB48044. B. Cadlina sp., MIMB48045. C. Cadlina umiushi, MIMB48042. D. Cadlina umiushi, MIMB48043. E. Cadlina umiushi, MIMB48042 в естественной среде. F. Cadlina sp., MIMB48045, родлеты лабиальной кутикулы. G. Cadlina sp., MIMB48045, радула. H. Cadlina umiushi, MIMB48043, родлеты лабиальной кутикулы. I. Cadlina umiushi, MIMB48043, радула. K, N, O. Cadlina sp., MIMB48045, переднЯЯ часть радулы, детали морфологии Зубов. L, M, P. Cadlina umiushi, MIMB48043, переднЯЯ часть радулы, детали морфологии Зубов. Масштабные линейки: F, H, N = 20 µm; G, I = 250 µm; K = 100 µm; L = 10 µm; M, O, P = 50 µm. Авторство фотографий: A – D. Антон Плаксин; E. Александр Семенов.

FIG. 10 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 10. Molecular phylogenetic hypothesis of genus Cuthonella, Maximum Likelihood, concatenated dataset of three markers (COI + 16S + H3), species-level clades and outgroups are collapsed to a single branch, except target species from Sakhalin Is. and Cuthonella osyoro. For Cuthonella anastasia sp. nov. only 16S and H3 data were available for analysis. Numbers above branches indicate posterior probabilities from Bayesian Inference (values higher than 0.9 are shown), numbers below branches – bootstrap support from Maximum Likelihood (in %, values higher than 60% are shown). РИС. 10. МолекулЯрно-филогенетическое дерево длЯ рода Cuthonella, построенное на основании комбинированного датасета при помоЩи метода максимального правдоподобиЯ (COI + 16S + H3), клады видового уровнЯ сколлапсированы, кроме клад иЗучаемых видов с о. Сахалин. ДлЯ Cuthonella anastasia sp. nov. только данные по маркерам 16S и H3 были доступны длЯ аналиЗа. ЗначениЯ над ветвЯми обоЗначают апостериорные вероЯтности (покаЗаны ЗначениЯ более 0.9). ЗначениЯ под ветвЯми обоЗначают поддерЖки бутстрепа (в %, покаЗаны ЗначениЯ более 60%).

FIG. 3 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 3. Molecular phylogenetic hypothesis of genus Cadlina, Maximum Likelihood, concatenated dataset of three markers (COI + 16S + H3), species-level clades and outgroups are collapsed to a single branch, except target species from Sakhalin Is. Numbers above branches indicate posterior probabilities from Bayesian Inference (values higher than 0.9 are shown), numbers below branches – bootstrap support from Maximum Likelihood (in %, values higher than 60% are shown). РИС. 3. МолекулЯрно-филогенетическое дерево длЯ рода Cadlina, построенное на основании комбинированного датасета при помоЩи метода максимального правдоподобиЯ (COI + 16S + H3), клады видового уровнЯ сколлапсированы, кроме клад иЗучаемых видов с о. Сахалин. ЗначениЯ над ветвЯми обоЗначают апостериорные вероЯтности (покаЗаны ЗначениЯ более 0.9). ЗначениЯ под ветвЯми обоЗначают поддерЖки бутстрепа (в %, покаЗаны ЗначениЯ более 70%).

FIG. 9 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 9. External and internal morphology of Cuthonella anastasia sp. nov. A. Paratype MIMB48077, living photo. B. Holotype MIMB48076, living photo. C–D. MIMB48075, radula. Scale bars: C, D = 50 µm; E = 20 µm. Photo credits: A, B. Anton Plaksin. РИС. 9. ВнешнЯЯ и внутреннЯЯ морфологиЯ Cuthonella anastasia sp. nov. A. Паратип MIMB48077. B. Голотип MIMB48076. C–D. паратип MIMB48075, радула. Масштабные линейки: C, D = 50 µm, E = 20 µm. Авторство фотографий: A, B. Антон Плаксин.

FIG. 8 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 8. External and internal morphology of studied representatives of the family Fionidae. A. Eubranchus alexeii, MIMB48067, living specimen. B. Eubranchus rupium, MIMB48068, living specimen. C. Eubranchus rupium, egg masses on Obelia longissima colonies. D. Cuthonella soboli, MIMB48071, living specimen. E. Cuthonella soboli, MIMB48073, living specimen. F, G. living specimen of Cuthonella soboli MIMB48071 (F) and its egg-mass (G) on Sertularia sp. colony. H. Eubranchus alexeii, MIMB48067, middle radular portion, SEM. I. Eubranchus rupium, MIMB48070, posterior radular portion, SEM. K. Cuthonella soboli, MIMB48073, anterior radular portion, SEM. Scale bars: H, K = 20 µm; I = 10 µm. Photo credits: A–C, E. Darya Grishina; D, F, G. Irina Ekimova. РИС. 8. ВнешнЯЯ и внутреннЯЯ морфологиЯ иЗученных представителей семейства Fionidae. A. Eubranchus alexeii, MIMB48067. B. Eubranchus rupium, MIMB48068. C. Eubranchus rupium, кладка на колонии Obelia longissima. D. Cuthonella soboli, MIMB48071. E. Cuthonella soboli, MIMB48073. F, G. Cuthonella soboli MIMB48071 (F) и ее кладка (G) на колонии Sertularia sp. H. Eubranchus alexeii, MIMB48067, среднЯЯ часть радулы, СЭМ. I. Eubranchus rupium, MIMB48070, ЗаднЯЯ часть радулы, СЭМ. K. Cuthonella soboli, MIMB48073, переднЯЯ часть радулы, СЭМ. Масштабные линейки: H, K = 20 µm; I = 10 µm. Авторство фотографий: A–C, E. ДарьЯ Гришина; D, F, G. Ирина Екимова.

FIG. 7 in Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species

FIG. 7. Living photos of dorid and cladobranch nudibranchs found in Sakhalin Is. coastal waters. A. Onchimira cavifera MIMB48048 (Onchidorididae). B. Dendronotus dalli MIMB48057 (Dendronotidae). C. Dendronotus pseudodalli MIMB44620 (Dendronotidae). D. Dendronotus patricki MIMB42240 (Dendronotidae). E. Coryphella nobilis MIMB40022 (Coryphellidae). F. G. underwater photos of Dendronotus dalli in Aniva Bay, Hirano ridge. H. Aeolidia papillosa MIMB48078 (Aeolidiidae). Photo credits: A, C–E. Anastassya Mayorova; B, H. Anton Plaksin; F, G. Alexander Semenov. FIG. 7. ПриЖиЗненные фотографии дорид и голоЖаберных моллюсков-кладобранхий, обнаруЖенных в прибреЖных водах о. Сахалин. A. Onchimira cavifera MIMB48048 (Onchidorididae). B. Dendronotus dalli MIMB48057 (Dendronotidae). C. Dendronotus pseudodalli MIMB44620 (Dendronotidae). D. Dendronotus patricki MIMB42240 (Dendronotidae). E. Coryphella nobilis MIMB40022 (Coryphellidae). F, G. подводные фотографии Dendronotus dalli в Заливе Анива, камни Хирано. H. Aeolidia papillosa MIMB48078 (Aeolidiidae). Авторство фотографий: A, C–E. АнастасиЯ Майорова; B, H. Антон Плаксин; F, G. Александр Семенов.

FIGURE 5 in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 5. Scanning electron micrographs, Rostanga pulchra MacFarland, 1905, CASIZ 097525, Punta Vicente Roca, Galápagos Islands. A. Jaw. B. Jaw rodlets. C. Entire radula. D. Inner and middle lateral teeth and rachis. E. Inner lateral teeth. F. First and second lateral teeth. G. Outer lateral teeth. H. Outer lateral tooth apices.

FIGURE 2 in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 2. Scanning electron micrographs, Rostanga ghiselini sp. nov., holotype, CASIZ 220373. A. Caryophyllidia. B. Jaw rodlets. C. Entire radula. D. Inner lateral teeth and rachis. E. First and second lateral teeth. F. Middle lateral teeth. G. Elongate middle to outer lateral teeth. H. Outer lateral teeth.

FIGURE 4. Reproductive anatomy. A in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 4. Reproductive anatomy. A. Rostanga ghiselini sp. nov., holotype, CASIZ 220373. B. Tenellia ivetteae sp. nov., paratype, CASIZ 222482. abbreviations: al-albumen gland, am ampulla, bc-bursa copulatrix, ej-ejaculatory portion of vas deferens, fg-female gland mass, me-membrane gland, mu-mucous gland, p-penis, pg-penial gland, pr-prostatic portion of vas deferens, rs-receptaculum seminis, st-penial stylet, v-vagina, vd-vas deferens, vg-vestibular gland. Scale = 1 mm.

FIGURE 1. Living animals. A in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 1. Living animals. A. Rostanga ghiselini sp. nov., specimen from Punta Gringa, Bahía de los Angeles, 14 March 1992, photo by Hans Bertsch. B. Rostanga ghiselini sp. nov., holotype specimen from Punta Gringa, Bahia de los Angeles, 25 March 2017, photo by Craig Hoover. C. Tenellia ivetteae sp. nov., holotype, CASIZ 220143 (upper animal) and paratype, CASIZ (lower animal), from Punta Gringa, Bahia de los Angeles, 30 June 1992, photo by Hans Bertsch.

FIGURE 6 in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 6. Scanning electron micrographs, Tenellia ivetteae sp. nov. A, C-G. paratype, CASIZ 222482. B. Specimen from Bahia de los Ángeles, 30 June, 1987. A. Entire jaw. B. Radular teeth, dorsal view. C. Masticatory border of jaw showing arrangement of denticles. D. Dorsal view of radular teeth. E. Lateral view of radular teeth. F. Apex of penis showing stylet. G. Detail of stylet.

FIGURE 3 in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 3. Scanning electron micrographs of Rostanga ghiselini sp. nov. A. Holotype, CASIZ 220373, detail of outer lateral teeth. B–D. Specimen from Punta Gringa, Bahía de los Angeles, 14 March 1992. B. Inner and middle lateral teeth. C. First and second lateral teeth. D. Elongate middle to outer lateral teeth.

Fig. 2 in Testing the Species Status of the Chromodorid Nudibranch Goniobranchus aureopurpureus (Mollusca: Gastropoda)

Fig. 2. Goniobranchus aureopurpureus (Collingwood, 1881), ICHUM 6270 (A, B), and G. cf. variatus (Risbec, 1928), WAM S112548 (C). A, Dorsal view in living state; B, scanning electron micrograph showing lateral part of the radula; C, underwater photograph, dorsal view.

Fig. 1 in Testing the Species Status of the Chromodorid Nudibranch Goniobranchus aureopurpureus (Mollusca: Gastropoda)

Fig. 1. Bayesian phylogenetic tree based on concatenated COI (658 bp) and 16S (484 bp) sequences (1142 bp in total). Bayesian posterior probabilities> 0.90 and maximum-likelihood ultrafast bootstrap> 70% are shown near relevant branches. Fully supported branches (1.00 posterior probability/100% bootstrap) are indicated with thick lines. Species indicated with grey bars are those tested in the present study as to the species status. Sequences for Goniobranchus aureopurpureus are newly contributed in this study (indicated in bold).

opencc-by-4.0Feb 2013View details →

Fig. 1. Pyllidia ocellata Cuvier, 1804. A. rhinophores. B. anus. C. dorsal view. D. ventral view. E. oral tentacles. A-C. living animal. D, E in A report on species of phyllidiid and polycerid nudibranch including two species new to Korea

Fig. 1. Pyllidia ocellata Cuvier, 1804. A. rhinophores. B. anus. C. dorsal view. D. ventral view. E. oral tentacles. A-C. living animal. D, E. preserved specimen. An arrow indicates anus. Scales=5 mm.