ORDER I.--CRINOIDEA MILL.

_Pentacrinus,_ _Alecto Eschrichtii_ M. & T. _Alecto meridionalis_ AG.

ORDER II.--OPHIURIDEA FORBES.

_Amphiura squamata_ SARS. _Ophiopholis bellis_ LYM. _Astrophyton Aga.s.sizii_ STIMP.

ORDER III.--ASTERIDEA FORBES.

_Ctenodiscus crispatus_ D. & K. _Hippasteria phrygiana_ AG. _Cribrella oculata_ FORBES. _Solaster endeca_ FORBES. _Crossaster papposa_ M. & T.

_Astracanthion pallidus_ AG. _Astracanthion berylinus_ AG.

ORDER IV.--ECHINIDEA LAM.

_Toxopneustes drobachiensis_ AG. _Echinarachnius parma_ GRAY.

ORDER V.--HOLOTHURIDEA BRANDT.

_Caudina arenata_ STIMP. _Synapta tenuis_ AYRES. _Cuvieria squamata_ D.

& K. _Pentacta frondosa_ JaG.

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