80 Rev. Canou Norman's Revision 



in Tiitoniadis, tentacula nulla. Papillge dorsales cuculli- 

 tbrmes (facie concava externa cnidocystis prgedita) ; anus 

 latero-dorsalis. Podarium antice truncatura. 



"Margo niasticatorius inandibulaj singulaserie denticulorura 

 armatus. Radula triseriata, quasi omnino illi Galvinarum 

 similis. Otocysta cum otolitlio. Penis inermis." 



Tiinchese has described two species from the Mediterranean. 



112. Hancockia eudactylota^ Gosse. 



Himcockla eiukictylota, Gosse, Ann. & Mag. Nat. Hist. ser. 4, xx. (1877) 



p. 316, pi. xi. 

 Govia dactylota, Bergh, Die Cladohepatischen Nudibranchien, 1890, 



p. 53. 



Dredged by Mr. A. R. Hunt near Torquay, Aug. 10, 1877. 



Fam. 8. Lomanotidse. 

 Genus Lomanotus, Verany. 



113. Lomanotus marmoratus^ Aid. & Hanc. 



Lomanotus varians, Garstang, Jonrn. INIarine Biol. Assoc, of Great 

 Britain (1889), p. 185. 



Off Lowestoft, 25 fath. {Meyer), Shetland {Peach). 



Distribution. West Norway, 10-20 fatli. 



Mr. Garstang has found three specimens of this genus at 

 Plymouth, and it appearing to him that they were intermediate 

 forms between so-called species described, he has proposed to 

 group the whole under the name L. varians. Of course, 

 however, if they are so united, the laws of nomenclature 

 require that it should be under the earliest name, L. marmo- 

 ratiis. Further observations are desirable. It is very 

 probable that Mr. Garstang's conclusions are correct. 



114. Lomanotus Jiavidus, A\d. iSi Hanc. 



115. Lomanotus portlandicus, W. Thompson (of Weymouth). 



116. Lomanotus Hancocki, Norman. 



Lomanotus Haneocki, Norman, Ann. & Mag. Nat. Hist. ser. 4, \'ol. xx. 

 (1877), p. 518. 



Body elongated, of a very light pinkish-orange tinge, very 

 transparent, so that the internal organs are clearly seen through 

 the skin ; below white, the front margin of the foot micro- 

 scopically sprinkled with red specks. Veil with two tentacular 

 processes on each side, overhanging the mouth ; these pro- 

 cesses are orange-coloured below, and above are microscopically 



