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Ophiothrix angulata.
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Ophiomusium lumani, Wyville Thomson. Dorsal surface.
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Indian Deep-Sea Starfishes. Ophiotypa simplex, a Brittle-starfish from the Bay of Bengal, 1997 fathoms....
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Amphiura squamata.
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Ophiomusium Talismani (Ed. Per.). Expedition du Talisman. 1,617 metres de profondeur.
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Ophiocoma Alexandri.
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Ophioglypha robusta. Broken young one from crab ledge, aboral view (31), oral view (32); Amphipholis squamata (adult), aboral view (33), oral view (34); Gorgonocephalus agassizii, aboral view (35), oral view (36).
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Masanori Okanishi, Timothy D. O’Hara, Toshihiko Fujita
Zookeys
Figure 1.SEM photographs of radial shields of Asteroschema tubiferum (NSMT E-2110) (A) and Squamophis albozosteres sp. n., paratype(MV F-162658) (B). A multi-layered radial shield B single-layered radial shields. The left side of the images are towards the center of the disc and the right side towards the disc margin.
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Anne I. Gondim, Carmen Alonso, Thelma L. P. Dias, Cynthia L. C. Manso, Martin L. Christoffersen
Zookeys
Figure 2.Species of the families Ophiomyxidae (A–E) and Ophiotrichidae (F–J). Ophiomyxa flaccida. A dorsal view, in detail the marginal interradius with a row of large scales B ventral view C jaw D dorsal view of the arm E ventral view of the arm. Ophiothrix (Ophiothrix) angulata F dorsal view, in detail the radial shields G ventral view H jaw I dorsal view of the arms J ventral view of the arms. Scale bar = 1 mm.
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Tania Pineda-Enríquez, Francisco A. Solís-Marín, Yuri Hooker, Alfredo Laguarda-Figueras
Zookeys
Figure 2.Ophioderma peruana sp. n., holotype (CZA-363). A aboral view B oral view C aboral disc and basal portion of the arms D oral disc and basal portion of the arms E jaws F oral portion of the disc and pair of genital slits.
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Rebeca Granja–Fernández, María D. Herrero-Pérezrul, Ramón A. López-Pérez, Luis Hernández, Fabián A. Rodríguez-Zaragoza, Robert Wallace Jones, Rubén Pineda-López
Zookeys
Figure 1.Ophiocnida hispida. A dorsal view. Scale bar = 5 mm B dorsal view of the arm C ventral view of the arm D dorsal view of the disk E ventral view of the disk F jaw. Scale bar = 1 mm. Ophiophragmus papillatus G dorsal view. Scale bar = 5 mm H dorsal view of the arm I ventral view of the arm J dorsal view of the disk (p = papillae around the margin of the disk) K ventral view of the disk L jaw. Scale bar = 1 mm.
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Ophiomusium lymani, Wyville Thomson. Oral surface.
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Ophiocoma oethiops.
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Basket-Fish (Asterophyton).
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Masanori Okanishi, Timothy D. O’Hara, Toshihiko Fujita
Zookeys
Figure 3.Squamophis albozosteres sp. n., holotype (MV F162657). A aboral view B oral view. Arrows indicate the arm of another ophiuroid gripped by Squamophis albozosteres.
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Anne I. Gondim, Carmen Alonso, Thelma L. P. Dias, Cynthia L. C. Manso, Martin L. Christoffersen
Zookeys
Figure 14.Some ophiurans in their natural habitat. A Ophiomyxa flaccida B Ophiolepis impressa C Ophiothrix angulata D Ophiocoma echinata E Ophioderma cinerea F Ophioderma appressa. Photos by Thelma L. P. Dias.
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Tania Pineda-Enríquez, Francisco A. Solís-Marín, Yuri Hooker, Alfredo Laguarda-Figueras
Zookeys
Figure 3.Ophioderma peruana sp. n., holotype (CZA-363). A basal portion of the arms with fragmented dorsal arm plates B dorsal arm plates fragmented in several pieces C ventral arm plates and tentacle scales D lateral view of the arm spines.
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Rebeca Granja–Fernández, María D. Herrero-Pérezrul, Ramón A. López-Pérez, Luis Hernández, Fabián A. Rodríguez-Zaragoza, Robert Wallace Jones, Rubén Pineda-López
Zookeys
Figure 5.Ophiocoma aethiops. A dorsal view. Scale bar = 15 mm B dorsal view of the arm C ventral view of the arm D dorsal view of the disk E ventral view of the disk F jaw. Scale bar = 5 mm. Ophiocoma alexandri G dorsal view H dorsal view of the arm I ventral view of the arm. Scale bar = 15 mm J dorsal view of the disk K ventral view of the disk. L jaw. Scale bar = 5 mm.
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Ophiopholis aculeata, aboral view (24-26); Ophiopholis aculeata, oral view (27); Ophiura brevispina, aboral view (28,29); Ophiura brevispina view, shows regenerating arms (30).
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Astrophyton.
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Masanori Okanishi, Timothy D. O’Hara, Toshihiko Fujita
Zookeys
Figure 4.Squamophis albozosteres sp. n., holotype (MV F162657). A aboral disc and basal portion of the arms B periphery of the disc and basal portion of the arm C aboral central disc D oral disc E oral central disc F jaws G oral periphery of the disc H lateral interradius of the disc. Abbreviations: GS - genital slit; O - oral papillae; T - teeth; Ten - Tentacles.
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Anne I. Gondim, Carmen Alonso, Thelma L. P. Dias, Cynthia L. C. Manso, Martin L. Christoffersen
Zookeys
Figure 7.Species of the family Amphiuridae. Ophiophragmus brachyactis A dorsal view, detail of the fence of papillae B ventral view C jaw D dorsal view of the arms E ventral view of the arms. Ophiostigma isocanthum F dorsal view G ventral view H detail of the radial shields I jaw J dorsal view of the arms L ventral view of the arms. Scale bar = 1 mm.
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Tania Pineda-Enríquez, Francisco A. Solís-Marín, Yuri Hooker, Alfredo Laguarda-Figueras
Zookeys
Figure 4.Ophioderma peruana sp. n.non-type preserved material (alcohol) showing different colors variations. A specimen in situ B CZA-394 (14 mm DD) radial shields naked C CZA-392 (28 mm DD) radial shields naked D CZA-390 (35 mm DD) radial shields covered by disc granules.
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Rebeca Granja–Fernández, María D. Herrero-Pérezrul, Ramón A. López-Pérez, Luis Hernández, Fabián A. Rodríguez-Zaragoza, Robert Wallace Jones, Rubén Pineda-López
Zookeys
Figure 6.Ophioderma panamensis. A dorsal view B dorsal view of the arm C ventral view of the arm D dorsal view of the disk E ventral view of the disk F jaw. Scale bar = 5 mm. Ophioderma teres juvenile G dorsal view. Scale bar = 5 mm H dorsal view of the arm (dp = divided dorsal arm plates) I ventral view of the arm J dorsal view of the disk K ventral view of the disk L jaw. Scale bar = 1 mm.