OPISTHOBRANCHIATA. 
Moll. 45 
OP IS THOBRANCHIA T A . 
Monograph (continued) ; PiLSBRY in Tryon (355). 
Secondary kidney in larval forms : Mazzarelli (210). 
NUDIBRANCHIATA. 
Summary of what is known concerning their structure and habits ; 
Hecht (132). 
yEolidiella, n sp., Heligoland ; IIeincke, Wiss. Meeresuntersuch. ii, 
p. 247, figg. 
Amphorina cairulea, its protovum and polar globules ; Trinciiese, Mem. 
Ac. Bologna, iv, p. 109, fig. 
Corambe , notes on the distribution of the genus ; Fischer, J. Conchyl. 
xliii, p. 235. 
Cratena longicauda , Heligoland ; Heincke, Wiss. Meeresuntersuch. ii, 
p. 249, fig. : n. sp. 
Doriopsilla , notes on the genus ; Bergii, Zool. Jahrb. Syst. ix, 
pp. 454-458. 
Ennoia , n. gen., p. 392, for E. briareus , n. sp., Amboina, p. 393 ; Bergh, 
Rev. Suisse Zool. iv, figg. 
Lear chi s, n. gen., p. 385, for L. indica , n. sp., Amboina, p. 386, figg. ; 
Bergh, Rev. Suisse Zool. iv. 
Myja , n. gen., for M. longicornis , n. sp., Amboina ; Bergii, Rev. Suisse 
Zool. iv, p. 389, figg. 
Fleuroleura picteti, Amboina ; Andre, Rev. Suisse Zool. iv, p. 402, figg. : 
n. sp. 
TECTIB RANCHIATA. 
Actaeon grimaldii , Azores ; Dautzenberg & Fischer, Mem. Soc. zool. 
France, ix, p. 397, figg. : n. sp. 
Bullacea , monograph completed by Kobelt in Martini & Chemnitz 
(204). 
t Cavolinia coolcei , Miocene of Malta ; Simonelli, Boll. Soc. geol. Ital. 
xiv, p. 19, figg. : n. sp. 
Gonularia , notes on the discovery of a sessile form ; Ruedemann (285) : 
Considered to be very likely an aucestral form of Di branchiate 
Cephalopod by "Visit rill (361), p. 80, who proposes a new order, 
Conulariacea , for its reception. 
Cylkhna piellei, Azores; Dautzenberg & Fischer, Mem. Soc. zool. 
France, ix, p. 402, fig. : n. sp. 
Dolabelliiue, n. subfam. ; Pilsbry in Tryon (355) xvi, p. 150. 
Dolabrifera jacJcsoniensis, Port Jackson, N. S. Wales, p. 120, nicavaguana , 
Nicaragua, p. 124, swiftii, West Indies, p . 125; Pilsbry iu Tryon 
( 355) xvi, figg. : n. spp. 
Dolabriferinte , n. subfam. of Aplysiidce ; Pilsbry in Tryon (355) xvi, 
p. 116. 
Enchostoma , n. g., type Hyolithes lanceolatus , S, A. Miller ; Miller & 
Gurley, Bull. Illinois Mus. No. 11, p. 29. 
Euselenops , n. n. for Neda y II. & A. Adams non Mulsant, subg. of 
Fleurobranchcea ; Pilsbry iu Tryon (355) xvi, p. 228. 
G ymnotoplax, n. g., for Fleurobranchus americanus , Verrill, and G. mar- 
tens n. u. (for P. scutatu-s , Mts., non Forbes) ; Pilsbry in Tryon 
( 355) xvi, p. 210. 
Lobiger nev'illi , n. n. for L. viridis , G. & H. Nevill, non Pease ; Pilsbry 
in Tryon (355) xvi, p. 168. 
