.gif)
The Bathyal Holothurians of the New Zealand Region
Text-fig. 2.—Echinocucumis hispida (Barrett): Fig. 1, internal anatomy, right lateral view (partly diagrammatic); Fig. 2, spires from plates; Fig. 3, spired plates; Fig. 4, tentacle deposits. Abbreviations: c.r., calcareous ring; g.d., genital duct; g.tub., genital tubules (caeca); p.v., polian vesicle; r.m., retractor muscle; resp.t., respiratory tree; r.l.m., radial longitudinal muscle
Text-fig. 2.—Echinocucumis hispida (Barrett): Fig. 1, internal anatomy, right lateral view (partly diagrammatic); Fig. 2, spires from plates; Fig. 3, spired plates; Fig. 4, tentacle deposits. Abbreviations: c.r., calcareous ring; g.d., genital duct; g.tub., genital tubules (caeca); p.v., polian vesicle; r.m., retractor muscle; resp.t., respiratory tree; r.l.m., radial longitudinal muscle.