&\r» 



107 



8. Tethys, n. 370. 

 1. T. leporina, Chiaje, t. 210. f. 1 ; Deshayes, t. 210. f. 2. 



\/^9. BoRNELLA. Back three tufts of simple and branched tenta- 

 cula. 

 1. B. Adamsii, Gray; Adams, MSS. t. 17G. f. 6. 



Fam. 3. Glaucida. 



Gill on side of back, papillary. Tentacula 2, linear, without 

 sheaths, rarely wanting. Teeth, central 1, no lateral. 



r»^ ' ' a. Anus lateral J gills papillose, in groups. Glaucina. i 



? .n 1. Glaucus, n. 371=Pleuropus, Rajin. 1815. . = t ^t^ ^ "^i'^ tif 



i4^r"; 1. G. radiatus. r'-^*"'' - ' >V,. 7Sk./1 'l^^L 



Af^^-^ 2. G. atlanticus, Blainv. t. 202. f. 4 ; Cuvier, t. 201. f. 3. ' ' ' ' " " i^T 



•*^ 3. G. Draco, EscAscA. t. 202. f. 6. ^ ^ . . 



4. G. Forsteri, Qwoy, t. 202. f. 3. . - -^a^ or At*4^ - 1**^ ^ *- L 



5. G. Eucharis, Peron S)- Lesueur, t. 201. f. 1, 6; Voy. Bonite, t. 24, 



-1 O-lZClt 



6. Grpacificus, Esch. t. 202. f. 1. G. distichoicus, D'Orb. t. 202. 



f. 7; Dr. Sinclair, MSS. t. 202. f. 2; Dr. Hooker, MSS. t. 201. 

 f. 4. 



2. Laniogerus, n. 372. 



1. L. Elfortii, Blainv. t. 231. f. 13. Probably only a Glaucus which 

 has lost its gills; t. 201. f. 2 & 5 from Dr. J. Booker's MSS. 

 are probably the same. 



b. Vent lateral. Gills in rows on each side. Eolidina. 



3. EoLiDiA, n. 373 ^ Psiloceros, Menke, 1844=:Amphorina, / ^gt/j^-^^^ ^JXf^ 



n. 395, junior. Gills in longitudinal series ; tentacula elon- ^ -^ 



} i s.- > ■ g3.te, subulate ; labial feelers elongate, subulate. 



y- y^y^^^h.. *- i•?'/^■ * Front of foot angular. 



1^. 



1. E. papillosa, Johnston, t. 197. f. 3. Doris p., Baster. t. 197. f. fi; ;-^^ ^i 



Montag. t. 195. f. 43 ; Leach, t. 268. f. 8. hvyx ^' 



2. E. hmacina. .Eolis 1., Philippi, t. 194. f. 2. | 



3. E. Scacchiana. .Eohs S., Fhilippi, t. 194. f. 5. .. w . Mn ^^/f ' /-'^ ^ A 



4. E. Cuvieri, Blainv. t. 195. f. 6. ^-<e4^- YP^^ 



5. E. ? diversa. Eolis d., Couthouy, t. 196. f. 4. 



6. E. salmonacea. Eolis s., Couthouy, t. 196. f. 5. 



7. Eolidia ? t. 205. f. 8. 



8. E. Ilistrix, 0«o, t. 205. f. 1. 



** Foot subulate in front. 



9. E. paradoxa. Eolidina p., Quatref. t. 194. f. 7- 



4. MoNTAGUA=:Cavolina, n. 375, not Gioenia. Tentacula and 

 labial feelers subulate; gills in rather distant transverse rows. 



* Front of foot produced, subulate. 



1. M. peregrina, Cavolina, t. 205. f. 10. Doris p., Chiaje, t. 194. 



f. 9 (?). Cavolina p., Deshayes, t. 198. f. 14. 



2. JI. Inngiconiis. Doris 1., Montague, t. 195. f. 8. 



