1140 
1.1. lacera (ABILDGAARD). 
M. atlant. or. 
2. I. ramosa, VERRILL et EMERTON. 
VERRILL, not. of — mar. faunay— of New-Engl. No. 2. 
Amer. journ. of sc. XAIl. "Oct. 1831. pag. 301. 
M. atlant. occ. 
6. Triopha, Bou. 
R. BERGH, on the nudibr. gaster. moll. of the North Pacif. Oc. (DALL, explor. of 
Alaska. I. art. 6). 11. 1830. pag. 261—266. pl. XIV. Fig. 17—20, 
pl. XV. Fig. 1—10. 
Forma corporis fere ut in Triopis sicut quoque limbus frontalis; margo 
dorsalis appendicibus nodosis vel breve ramosis; rhinophoria retractilia clavo 
perfoliato; branchia paucifoliata foliolis tripinnatis; tentacula auriformia. 
Lamellae mandibulares triangulares e baculis minutis compositae. Radula 
angustior; rhachis dentibus spuriis compluribus (4); pleurae dentibus late- 
ralibus majoribus compluribus (3—4) et serie dentium externorum (10—11). 
Glans penis armata. 
l. Tr. modesta, BGH. 
M. pacific. 
2. Tr. Carpenteri, STEARNS. 
M. pacifie. 
7%. Crimora, Arv. et Hanc. 
ALDER and Hancock, deser. of a new genus and some new sp. of naked moll. 
Ann. mgz. n. h. 3 S. X. 1862. pag. 263— 264. 
Corpus limaciforme, limbo frontali eirris compositis, margine dorsali eirris 
simplicibus ornato; rhinophoria retractilia, clavo perfoliato; branchia paucifoliata; foliolis 
tripinnatis; tentacula tubereuliformia. 
Armatura labialis vel buccalis? Radula latiuscula; rhachis nuda; pleurae multi- 
dentatae, dente laterali singulo majori hamato, dentibus externis duplicis 
ordinis, partim brevioribus, partim elongatis denticulatis. 
Glans penis? 
1. Cr. papillata, A. et H. 
M. atlant. (Guernsey). 
nn 
nA rn 
