OPISTHOBRANCHTATA. 
Moll . 59 
Atanthopsole coronata , Forbes, added to the fauna of Holland ; Loman, 
Tijdschr. Nederland. Dierk. Yer. iv, p. 35. 
Amphorina aurantiaca, A. & H., added to fauna of Holland ; Loman, 
Tijdschr. Nederland. Dierk. Yer. iv, p. 36, figg. 
Cyerce jheringi, Naples, Pelseneer, Bull. Soc. malac. Belgique, 1892 
[1894], p. xx, fig., n. sp. 
Dolo uncinala, Hesse, belongs to the genus Ilancoctcia ; Garstang, 
Conchologist, ii, p. 110. 
Elysia : excretory and reproductive apparatus ; Pelseneer, Zool. Anz. 
1893, pp. 458-4G0. 
Glaucus atlanticus, colouration and colour variation in ; Simroth, Ber. 
Ges. Leipzig, 1892-93, pp. 83-86. 
Ilermcea cremoniana , Gulf of Naples, Trinchese, Rend. Acc. Napoli, 
vii, p. 155, n. sp. 
Idalia elegans, Leuck., notes on its habits; Protjho, Arch. Zool. exp. 
iii, i, pp. 105-111, figg. 
Rhodope veranii, Koll , in its anatomy is most nearly allied to the Nudi- 
branchiata , but in its development to the Turbellaria , and should 
form a new Class; Boehmig, Zeitschr. Wiss. Zool. lvi, pp. 40-116, 
4 pis., and figg. 
TFJCTIBRANCHIATA. 
PLEUROBRANCHIDEA. 
Gadinia peruviana , Gray, anatomy ; Plate, SB. Ak. Berlin, 1893, 
pp. 959-962, who states that the genus belongs to the Opistho- 
branchiata. 
Siphonaria, anatomy of the genus ; Koehler, Zool. Jahrb. Anat. vii, 
pp. 1-92, 6 pis., who agrees with Haller [see Zool. Rec. 1892, Moll. 
p. 12, No. 166] that it is a Tectibranch ; also in Ber. Oberhess. Ges. 
xix, pp. 107-112. 
S . ba 8 seinemie ) Bombay, Melvill, Mem. Manchest. Soc. vii, p. 63, fig., 
n. sp. 
Umbrella mediterranean development of ; Heymons, Zeitschr. wiss. Zool. 
lvi, pp. 245-298, 3 pis. 
ABLY SIDE A. 
[Including Pteropoda Gynosomata.] 
Aclesia intrapicta f Jamaica, Cockerell, Ann. Nat. Hist, xi, p. 219, n. sp. 
Aplysia ; researches on the egg-capsule ; Engel, Zeitschr. Biol, xxviii 
(1891), pp. 345-352. A. limacina , notes on the heart of ; Schoen- 
lein, op. cit. xxx, pp. 186-220, 2 pis. 
Phyllaplysia lafonti , Fischer, note on the anatomy ; Mazzarelli, Boll. 
Soc. Napoli, vii, pp. 5-8, 1 pi. 
