m 
ZOOLOGICAL LITERATURE. 
£ullcea anffctsi, sp. n., Crosse, Journ. Conch, xiii. p. 38, pi, 2. fig. 8, ^outfi 
Australia. 
Laona, g. n., A. Adanis. Shell semiovate, thin, with wide aperture ; 
face decussate. The British Bulla pruinosa (Clark) and a new species from 
Japan, B. zonata^ A. Adams, Ann. & Mag. Nat. Hist. xv. p. 324, constitute 
this new genus. 
L&u,conyx (II. & A. Adams), a supposed new genus of Bidlidce, is recognized 
by those authors to he the internal spatulate appendage of Pholas costata^ 
Proc. Zool. Soc. 1865, p. 756. 
PLEUROBRANCHIDiE. 
Tylodina fungina^ sp. n., Gabb, Proc. Calif. Acad. Nat. Sc. 1866, Cali- 
fornia. 
Suborder Anthorranchiata. 
Boris pilosaj proximay and vxuricatay Meyer & Mobias, I, o. pp. 63-76. 
Polycera ocelUda and qiiadrilineataj Meyer & Mobius, I, c, pp, 49-66, 
4^ncula gristatay Meyer & Mobius, 1. c, p, 59, 
Suborder iEoLOBRANCHiATA. 
Dendronotus arhorescenSy Meyer & Mobius, 1. c. 43. 
JEolis drummondiy albuj papillosay exigua, and rujibranehialis described 
and figured by Meyer and Mobius, 1. c. pp. 21-42. 
JEmbletonia maricCy sp. n., and E. pallida (A. II.), Meyer & Mobius, 1. c. 
p. 13-17. 
' Suborder Dermobranchiata. 
Elysia viridisy Meyer & Mobius, 1. c. p. 7. 
Pontolir}iax capitatus^ Meyer & Mobius, 1. c. p. 3. 
Order PULMONATA. 
Suborder Geophila, P'erussac (Stylommatophora, A. Schmidt). 
Morse, E. Observations on the Terrestrial Pulmonifera of 
Maine. Journ. Portl. Soc. Nat. Hist. Portland, Maine, 
1864, 8vo, pp, 63, with numerous woodcuts and several 
plates. 
Contains numerous important observations on the buccal plate 
(jaw) and r^dula (teeth) ; the most interesting will be men- 
tioned subsequently. 
Leydig, E. Zur Anatomic und Physiologie der Lungen- 
schnecken [Pulmonatd] . Archiv fur mikroskopische Ana- 
tomic und Physiologie von M. Schultze, i. 1865, pp. 43-67. 
The ring of ganglions surrounding the oesophagus contains, 
in the Pulmonata, two lateral portions, each being subdivided into 
