638 
ZOOLOGICAL LITEHATUHE. 
ECniNODEllMATA 
BY 
E. Perceval Wright, M.A., M.D., P.L.S. 
Agassiz, A. Preliminary Report on the Echini and Starfishes 
dredged in deep water between Cuba and the Florida Reef 
by L. F. do Pourtales. Bulletin Mus. Comp. Anat. Har- 
vard College, Camb. Mass., No. 9, 1869, pp. 253-308. 
r . On the habits of a few Echinoderms. Proc. Bost. Soc. 
Nat. Hist. vol. xiii. 1869, pp. 104-107. 
Brady, G. S., and Robertson, D. Notes of a week’s dredging 
in the West of Ireland. Ann. & Mag. N. Hist. ser. 4, 
vol. iii. May 1869, pp. 353-374, pis. 18-22. 
These notes are chiefly confined to the Entomostraca and 
smaller Crustacea met with, but also record the occurrence of 
an Ophiuroid, Ophiopsila minulosa (Sars), new to Ireland. 
Costa, A. Descrizione di una nuova Oloturia. Annuario del 
Mus. Zool. del R. Univ. di Napoli, Anno v. 1865. Napoli, 
1869, pp. 57-59, tav. 3. 
Duthiers, Lacaze. Note sur une Station d’une encrine vivante 
{Pentacrinus europoius) sur les c6tes de France. Compt. 
Rend. t. Ixix. No. 24 (Dec. 1869), pp. 1253-1256. 
Mentions the discovery in great numbers of Antedon rosaceus 
and its different stages at the Port of Roscoff, adhering to a 
species of Sargassum? 
Loven, S. Note sur VHyponome sarsi, espece recente du groupe 
des Echinodermes cystides. Compt. Rend. tom. Ixix. No. 12 
(Sept. 1869), pp. 711, 712. 
'{ 
Lyman, Theodore. Preliminary report on the Ophiuridse and 
Astrophy tides dredged in deep water between Cuba and 
the Florida Reef by L. F. de Pourtales. Bull. Mus. Comp. 
Anat. Harvard College, Camb. Mass., No. 10, Nov. 1869, 
pp. 309-354. 
