Anne I. Gondim, Carmen Alonso, Thelma L. P. Dias, Cynthia L. C. Manso, Martin L. Christoffersen
Zookeys
Figure 8.Species of the family Ophiactidae. Ophiactis quinqueradia A dorsal view B ventral view C jaw D dorsal view of the arms E ventral view of the arms F detail of the radial shields. Ophiactis savignyi G dorsal view, detail of the radial shields H ventral view I jaw J dorsal view of the arms L ventral view of the arms. Scale bar = 1 mm.
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 3.Ophiothela mirabilis. 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. Ophiactis savignyi 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 K ventral view of the disk L jaw. Scale bar = 1 mm.
Anne I. Gondim, Carmen Alonso, Thelma L. P. Dias, Cynthia L. C. Manso, Martin L. Christoffersen
Zookeys
Figure 8.Species of the family Ophiactidae. Ophiactis quinqueradia A dorsal view B ventral view C jaw D dorsal view of the arms E ventral view of the arms F detail of the radial shields. Ophiactis savignyi G dorsal view, detail of the radial shields H ventral view I jaw J dorsal view of the arms L ventral view of the arms. Scale bar = 1 mm.
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 4.Ophiactis simplex. 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. Ophionereis annulata G dorsal view. Scale bar = 5 mm H dorsal view of the arm (adp = accessory 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.
Closeup of the central disk (aboral side) of the individual above. The aboral side of the disk is covered with small, conical spines which are larger toward the margins. It has conspicuous lobes between the arms, and may appear inflated.
The "dorsal" (aboral) plates on the rays are separated by small secondary plates, as can be seen here. This is a view of the aboral side of a ray. The five spines projecting from the lateral plates can be seen to the sides. The yellow tube feet can be seen projecting from the other, oral side of the ray
