Berıpta 
„GASTRAEOPODA NUDIBRANCHIATA« 
praecipue spectantia. 
Pr. S. ABrAHAm, notes on some Genera of nudibr. Moll. — Ann. mez. n. h. 4 S. XVII. 
1876. p. 132—146. pl. VI—Vll. 
— revision of the anthobranchiate nudibr. moll. — Proc. zool. soc. 1877, 11. 
p. 196-269. pl. AXVI—XXX. 
H. and A. Apanms, the genera of recent Moll. II. 1858. p. 44—84, 632—635. pl. LXIl— 
EXVL, EXRXRVITEie. JA OXXXVIUL Fig. 1. 
J. ALDER, observations on*he Genus Polycera of CuviEr, with deser. of two new british 
species. — Ann. mgz. nat. hist. Vl. 1841. p. 337—342. pl. IX. 
— note on Euplocamus, Triopa and Idalia — Ann. mgz. n. h, XV. 1845. p. 
262264. 
—— catal. of the Moll. of Northumberland and Durham. — Transact. of the Ty- 
neside Naturalists Field Club. I. 1848. p. 97. 
J. ALDErR and A. Hancock, deser. of some new species of Nudibr. Moll. found on the 
coast of Northumberland. — Ann. mgz. n. h. IX. 1842, pag. 31—36. 
— notice of a Brit. species of Calliopaea, D’ORB. and of four new species of 
Eolis, with observ. on the development and structure of the nudibr. 
Moll. — Ann. mgz. n. h. Xll. 1843. p. 233—238. 
— descr. of a new Gen. of Nudibr. Moll. with some new species of Eolis. — 
Ann. mgz. n. h. Xlll. 1844. p. 161—166. 
— report on the british Nudibr. Moll. — Rep. of the Brit. assoc. for the ad- 
vancement of science. 1544. 
u remarks on the Gen. Eolidina of M. de QUATREFAGES. — Ann. mgz. n. h. 
XIV. 1844. p. 125—129. 
2 deseript. of Pterochilus, a new Gen. of Nudibr. Moll. and a new species of 
Doris. — Ann. mgz. n. h. XIV. 1844. p. 329—331. 
— notice of a new Gen. and several new species of Nudibr. Moll. — Ann. 
mgoz. n. h. XVI. 1845. p. 311—316. 
— notices of some new and rare british species of naked mollusca. — Ann. mgz. 
n. h. XVIIl. 1846. p. 289—294. pl. IV. 
100 
