— 666 — 
PLANCHE I 
A. — Sticlwpus noctivagus nov. sp. 
B. — Hololhuria ( Stichothuria ) coronopertusa nov. sp. 
C. -— Hololhuria (Microthele) juscogilva nov. sp. 
D. — Ohshimella caslanea nov. sp. 
E. —• Hololhuria ( Theelothuria ) lurriscelsa nov. sp. 
Source : MNHN, Paris 
