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219 results for “Dendrochirotida”
FIGURE 1. Hemiocnus syracusanus. A in A new genus and a new species in the sea cucumber subfamily Colochirinae (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae) in the Mediterranean Sea
FIGURE 1. Hemiocnus syracusanus. A. Incomplete baskets from body wall; B. Rod from tube foot; C. Rosettes from tentacles; D. Calcareous ring.
FIGURE 6. Hemiocnus rubrobrunneus. A in A new genus and a new species in the sea cucumber subfamily Colochirinae (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae) in the Mediterranean Sea
FIGURE 6. Hemiocnus rubrobrunneus. A. Rods from tentacles; B. Rosettes from tentacles; C. Rods from tube feet; D. Rosettes from introvert; E. Rods from introvert; F. Round knobbed button from introvert; G. Part of calcareous ring. A, D, E & F = scale a.
FIGURE 3. Hemiocnus rubrobrunneus n in A new genus and a new species in the sea cucumber subfamily Colochirinae (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae) in the Mediterranean Sea
FIGURE 3. Hemiocnus rubrobrunneus n. sp. ossicles. A. Buttons from body wall; B. Incomplete baskets from body wall and tube feet; C. Basket on knobbed button; D. Complete baskets from tube feet; E. Simple open rosettes from body wall; F. Complex open rosettes from body wall; G Closed rosette from body wall. (B, D, E, F & G = scale b; A & C = scale a).
FIGURE 1 in Pseudrotasfer microincubator gen. et spec. nov., a brooding cucumariid holothurian (Echinodermata: Holothuroidea: Dendrochirotida) from the Burdwood Bank (south-western Atlantic Ocean)
FIGURE 1. Agassiz trawl samples taken at the Burdwood Bank in the course of the LAMPOS expedition (FS "Polarstern", ANT XIX/5), containing Pseudrotasfer microincubator spec. nov.
FIGURE 2. Pseudrotasfer microincubator spec. nov. A–B in Pseudrotasfer microincubator gen. et spec. nov., a brooding cucumariid holothurian (Echinodermata: Holothuroidea: Dendrochirotida) from the Burdwood Bank (south-western Atlantic Ocean)
FIGURE 2. Pseudrotasfer microincubator spec. nov. A–B. Holotype (ZSM 20070012). A. Lateral view (arrowhead: anus). B. Ventral view. C. Calcareous ring plates (mvrp: midventral radial plate, lvip: left ventral interradial plate) of a paratype (ZSM 20070013). D. Potential spermatozeugmata consisting of various bunch-like bundled spermatozoa (h: heads of spermatozoa, t: bundled tails) (ZSM 20070013). E–J. Ossicles. E. Plates of tentacles (ZSM 20070011). F. Large perforated plates of deeper layer of body wall (ZSM 20070011). G–H. Wheel-like baskets of upper layer of body wall (ZSM 20070011). I. Plates of deeper layer of terminal tube foot region (ZSM 20070011). J. Terminal plate of a tube foot (ZSM 20070013).
FIGURE 2 in Phyllophorus (Phyllophorus) maculatus, a new species of sea cucumber from the Yellow Sea (Echinodermata: Holothuroidea: Dendrochirotida)
FIGURE 2. Phyllophorus (Phyllophorus) maculatus new species. A, tables from posterior end of body; B, rods from tentacles; C, endplate from tube foot; D, rosettes from introvert.
FIGURE 1 in Phyllophorus (Phyllophorus) maculatus, a new species of sea cucumber from the Yellow Sea (Echinodermata: Holothuroidea: Dendrochirotida)
FIGURE 1. Phyllophorus (Phyllophorus) maculatus new species. Left, lateral view of Holotype, total length 80mm. Right, calcareous ring of a Paratype, length of ring 20 mm.
FIGURE 1. Trachythyone flaccida n in Trachythyone flaccida, a new sea cucumber species from southern Angola (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae) with key to the genus
FIGURE 1. Trachythyone flaccida n. sp.. A. Entire paratype, scale in mm. B. Plates of holotype from dorsal body wall. C. Cups from dorsal body wall of holotype. D. Cross-shaped ossicles from posterior body wall of holotype. E. Part of calcareous ring of holotype.
FIGURE 2. Trachythyone flaccida n in Trachythyone flaccida, a new sea cucumber species from southern Angola (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae) with key to the genus
FIGURE 2. Trachythyone flaccida n. sp.. A. Plates from dorsal body wall of holotype. B. Plates from dorsal body wall of paratype. C. Rods from tube feet of holotype. D. Rods from tentacles of holotype.
FIGURE 2 in A new species of Havelockia Pearson, 1903 from the Argentine Sea (Holothuroidea: Dendrochirotida: Sclerodactylidae)
FIGURE 2. Ossicles of Havelockia pegi sp. nov. A. Tables from body wall; B. Quadrilocular tables from tube feet; C. endplate; D. Rosettes from introvert and tentacles. Scale 50 µm.
FIGURE 2 in Sea cucumbers collected by the Kermadec Biodiscovery Expedition 2011 (Echinodermata: Holothuroidea: Apodida and Dendrochirotida)
FIGURE 2. SEM images of ossicles and ring plates from paratype of Chiridota kermadeca sp. nov. (AIM MA73395). a, rod ossicles from tentacle; b, top and middle showing radial plate (left) and inter-radial plate (right) from the calcareous ring, bottom showing inter-radial plate; c, wheels and rod ossicles from dorsal papilla; d, wheels and rod ossicles from ventral papilla.
FIGURE 1 in Sea cucumbers collected by the Kermadec Biodiscovery Expedition 2011 (Echinodermata: Holothuroidea: Apodida and Dendrochirotida)
FIGURE 1. Photos of holotype of Chiridota kermadeca sp. nov. (AIM MA73394). a, right dorso-lateral view; b, left ventral inter-radial view, insert with photo of 2 radial plates of the calcareous ring of a paratype (AIM MA73395); c, tentacle crown.
FIGURE 4 in Sea cucumbers collected by the Kermadec Biodiscovery Expedition 2011 (Echinodermata: Holothuroidea: Apodida and Dendrochirotida)
FIGURE 4. SEM images of ossicles from body wall of Pseudocnus sentus O'Loughlin & Alcock, 2000 (AIM MA30360). Top, multi-layered ossicles; middle left, knobbed plate with secondary developments and terminal blunt marginal teeth (right); middle right and bottom, knobbed plates and buttons.
FIGURE 3 in Sea cucumbers collected by the Kermadec Biodiscovery Expedition 2011 (Echinodermata: Holothuroidea: Apodida and Dendrochirotida)
FIGURE 3. SEM images of ossicles from body wall of Plesiocolochirus ignavus (Ludwig, 1875) (AIM MA30358). Top, multi-layered ossicles; middle left and centre, knobbed buttons; middle right, part of tube foot support rod; bottom, bridged (middle) and partly bridged spinous cups.
FIGURE 4 in A new genus and new species of Sclerodactylidae (Holothuroidea: Dendrochirotida) from the south-western Atlantic coast
FIGURE 4. Coronatum baiensis sp. nov. Calcareous ring from specimens of different size (A) 1.5 cm long (B) 2 cm long; (C) 3 cm long, and (D) 4 cm long. Arrows indicate the beginning of the posterior processes. Scale bars are A, 3 mm; B, 3.5 mm; C, 4 mm and D, 5 mm.
FIGURE 3 in A new genus and new species of Sclerodactylidae (Holothuroidea: Dendrochirotida) from the south-western Atlantic coast
FIGURE 3. Coronatum baiensis sp. nov. Holotype (UFBA–1557) SEM images: (A) top view and (B) lateral view of tables from the ventral body wall at different stages of development; (C, D) rods from tentacles; (E) rosette and (F–H) tables from the introvert; (I) supporting tables and (J) end plate from the ventral tube feet. Scale bars of A–D and I–J are 50 μm; E, 10 μm F–H, 20 μm.
FIGURE 2 in A new genus and new species of Sclerodactylidae (Holothuroidea: Dendrochirotida) from the south-western Atlantic coast
FIGURE 2. Coronatum baiensis sp. nov. (UFBA–1558) (A) specimen in ventral view showing gonads attached to the middle portion of the body—scale bar is 1 cm; (B) detail of branched gonads; (C) Polian vesicle (black arrow), stone canal (red arrow) and madreporite (white arrow); detail of (D) Polian vesicle (black arrow) and (E) stone canal (red arrow) and madreporite (white arrow).
FIGURE 1 in A new genus and new species of Sclerodactylidae (Holothuroidea: Dendrochirotida) from the south-western Atlantic coast
FIGURE 1. Coronatum baiensis sp. nov. holotype (UFBA–1557): (A) ventral view of body; (B) top view of a live animal showing detail of expanded introvert; (C) top view of expanded dendritic tentacles; (D) calcareous ring; (E) anal papillae; and (F) top view of calcareous anal teeth. Scale bars of A–C and F are 1 cm; D–E, 0.5 cm.
FIGURE 2 in Lissothuria caboblanquensis n. sp., a new species of sea cucumber (Holothuroidea: Dendrochirotida: Psolidae) from Costa Rica
FIGURE 2. Holotype of Lissothuria caboblanquensis sp. nov., ICML-UNAM 10165; A) Smooth perforated plates from the sole; B) Knobbed perforated plates from the sole; C) Small shallow baskets from the sole; D) Flattened perforated rods from the tentacles; E) curved perforated rod from the tentacles; F) Small rosettes from the tentacles. Scale for all ossicles: 50 µm.
FIGURE 1. A in Lissothuria caboblanquensis n. sp., a new species of sea cucumber (Holothuroidea: Dendrochirotida: Psolidae) from Costa Rica
FIGURE 1. A) Holotype of Lissothuria caboblanquensis sp. nov., ICML-UNAM 10165, showing dorsal, ventral and lateral views, scale: 5 mm; B) Dorsal scale showing the perforation for the tube feet, scale: 500 µm; C) Elaborated hourglass shaped ossicles from the dorsal side; D) Different towers shaped bodies from the dorsal side; E) Baskets of the dorsal surface; F) Perforated plates of the dorsal surface, scale for C, D, E and F: 50 µm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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