165 



Triopina. 



352. Triopa, Johnst. 1838; Alder ^- Hanc. 1845. Liopa, Gray, 

 1840 {misprint). Themisto, sp. Oken, 1815. Tritouia, Lam. 

 1810; not Ciu'ier, 1787. Psiloceros, MenJce. Claclopliora, 

 Gray, 1840. Euplocamus, sp. Philippi, Thompson. Dor. cla- 

 rigera. 



POLICERINA. 



353. Aegires, Loven, 1846; Alder ^- Hanc. 1845. Polycera, sp. 

 D'Orb. 1837. Pol. pimctilucens. 



354. Thecacera, Flem. 1828 ; Alder ^ Hanc. 1845. Doris pennigera. 



355. Polycera, Cuv. 1817 ; Risso, 1826 ; Alder ^ Hanc. Themisto, 

 sp. Okeii, 1815. Doris ąuadrilineata. 



Triopa, sp. Johnst. Triopa Nothus. 



356. Iclalia, i«<c^. 1828. Doris, sp. ilfoM^. Okenm, Broivn. Idalia 

 elegans. 



Euplocamus, Philippi, 1836. Idalia, sp. Philippi, 1844. Euplo- 

 camus croceus. 

 Doris, sp. Caritraine. Eup. ramosus. 



357. Ancula, Loven, 1846. Idalia, sp. Alder ^ Hanc. Polycera, sp. 

 Alder. Polyc. cristata. 



358. Dimorpha, M. Edw. 1837 ; Gray, 1840. 



359. Plocamoceros, Leuck., Riippell. " Placamoceros," TfOrb. Ploc. 

 ocellatus. 



360. Peplidea, Lowe, 1842. Pepl. Maderse. 



Janina. 



361. Janus, Verany (1844), 1846. J. spinolse, t. 1. f. 9. 



Fam. II. TRITONIAD^. 

 Tritoniana. 



362. Tritouia, Cnv. 1785, 1817, not iam^. Sphserostoma, MacgnV/i?;. 

 T. Hombergii. 



363. ? Duvaucelia, Leach ; Risso, 1826. D. gracilis. 



Mei.ib^ina. 



364. Dendronotus, Alder ^ Hanc. 1844. Amphitrite, Ascan. Tri- 

 touia, sp. Sars, Thomp., &c. Doris, sp. Muller. Doris arbo- 

 resceus. 



365. Doto, Oken, 1815 (Dota, Gray, error ofpress). Tritouia, sp. 

 Cuvier. Melibsea, sp. Johnst. Tergipes, sp. IfOrb. Doris 

 maculata. 



Melibsea, sp. Johnst. Doris ftagilis, Forhes. 



