165 



Triopina. 



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

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

 1810; not Cuvier, 1/87. Psiloceros, Menke. Cladophora, 

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

 vigera. 



POLICERINA. 



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

 D'Orb. 1837. Pol. punctilucens. 



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



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

 sp. Oken, 1815. Doris quadrilineata. 



Triopa, sp. Johnst. Triopa Nothus. 



356. Idalia, Leuck. 1828. Doris, sp. Mont. Okenia, Brown. Idalia 

 elegans. 



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

 camus croceus. 

 Doris, sp. Cantraine. Eup. ramosus. 



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

 Alder. Polyc. cristata. 



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



359. Plocamoceros, Leuck., Ruppell. " Placamoceros," HOrb. Ploc. 

 ocellatus. 



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



Janina. 



361. Janus, Veramj (1844), 1846. J. spinolae, t. 1. f. 9. 



Fam. II. TRITONIADiE. 

 Tritoniana. 



362. Tritonia, Cuv. 1785, 1817, not Lamk. Sphserostoma, Macgilliv. 

 T. Hombergii. 



363. 1 Duvaucelia, Leach; Risso, 1826. D. gracilis. 



Melibjeina. 



361. Dendronotus, Alder fy Hanc. 1844. Amphitrite, Ascan. Tri- 

 tonia, sp. Sars, Thomp., &c. Doris, sp. Mutter. Doris arbo- 

 rescens. 



365. Doto, Oken, 1815 (Dota, Gray, error of press) . Tritonia, sp. 

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

 maculata. 

 Melibsea, sp. Johnst. Doris fragilis, Forbes. 



