36 DR. BATED ON THE APHRODITACEA. 



those of inferior branch of two kinds : 1st, simple and strobili- 

 form ; 2nd, compound and bidentate. Jaws 4. 



Sp. 1. CoKCOJsriA c^BTJLEA, ScJimarda, I. c. tab. 37. fig. 319, 

 Hob. Coast of Chili, ScTtmarda. 



Family YI. PHOLOIDIDiE. 



(Pholoidea, Kinberg, Fregatt. Eugen. Besa, p. 1.) 



Elytra on aU the alternate segments ; no dorsal cirri, either 

 on the segments possessing elytra, or on those in which elytra 

 are wanting. 



Grenus I. Pholoe, Johnston, Ann. Nat. Hist. ii. 428. 



Body linear, oblong ; proboscis with four horny jaws, the ori- 

 fice plain ; eyes 2 ; branches of feet connate ; bristles of superior 

 branch capillary, those of inferior branch falcate. 



Sp. 1. Pholoe inornata, Johnston, Ann. Nat. Hist. ii. p. 437, 

 tab. 23. figs. 1-5. 

 JSah. C umbrae, Pirth of Clyde, D. Molertson ; Berwick Bay, 

 Johnston (Mus. Brit.). 



Sp. 2. Pholoe eximia, Byster, MS. in Johnston's Catalogue of 

 Non-parasitic Worms in British Museum Collection, p. 122. 

 Sab. Tenby, Byster. 



Sp. 3. Pholoe baltica. Oersted, Conspect. Annul. Ban. fascic. i. 

 p. 14, tab. 1. fig. 21, tab. 2. figs. 34-36, 40. 

 Hah. Coast of Denmark, Oersted. 



Sp. 4. ? Pholoe mintjta. Oersted, Grcenl. Ann. Borsib. p. 17, tab. 

 1. figs. 3, 4, 8, 9, 16. 

 Aphrodita minuta, Fabricius, Faun. Greenland, p. 314. 

 Uab. Grodthaab, coast of G-reenland, Oersted. 



Sp. 5. Pholoe tecta, Stimpson, Invertebrata of Grand Manan, 

 p. 36. 

 Sab. Grand Manan, in 4 forms, Stimpson. 



Genus II. Gasteolepidia, Schmarda, Neue wirlell. Th. ii. p. 158. 

 Elytra and dorsal cirri on alternate segments ; elytra on 2nd, 

 4th, 5th, 7th, and aU alternate segments up to the 58rd ; ventral 

 surface covered on all the segments with elytriform lamellae ; feet 

 biramous. 



