228 DB. baird's contbibutioks towabds a. 



Linopherus incarunculata, Quatrefages, Hist. Nat. Ann. i. 40/. 

 Hab. West Africa, Peters, Oruhe. 



Genus VII. NoTOPTGOS. 



Notopygos, Griibe, Famil. der Annelid. 121, 1851 ; Beschr. neu. od. 

 wenig hekannt. Annelid., in Archiv der Naturg. 1855, p. 93 ; An- 

 nulat. CErsted. p. 27 ; Ehlers, Die Borstenw'drmer, p. 64. 

 Notopygus, Kinberg, Ofvers. af Kongl. Vetensk.-Akad. Forhandl. 

 1857, p. 11; Fregatt. Eugen. Resa, Zoologi, -p. 32 {char, emend.); 

 Cams, Handb. d. Zool. ii. 435. 

 Amphinome, sp., Quatrefages. 



" Body of an oval shape, with large oval segments ; cephalic 

 lobe depressed ; antennae and palpi rising from first segment of 

 body ; caruncle elongate ; branchiae cirrated, placed at the apex 

 of the dorsal feet ; cirrus of dorsal feet single, setce of dorsal feet 

 hijid, the longer branch lightly serrated inwardly, anal appendages 

 double." Char, emend., Kinberg. 



Sp. 1. Notopygos ceinttus. 



Notopygos crinita, Grube, Famil. der Annelid, p. 40; Neuer od. wen. 



bekannt. Annelid. Troschel, Archiv, torn. xli. 1855, p. 93. 

 Notopygus crinitus, Kinberg, Ofvers. af Kongl. Vet.-Akad. Forhand. 



1857, p. 11; Fregatt. Eugen. Resa, Zoolog. Annulat. tab. xi. f. 3a- 



3x ; Cams, Handb. der Zoologie, ii. 435. 

 Amphinome crinita, Quatrefages, Hist. Nat. Anneles, torn. i. p. 403. 

 ffab. Near Island of St. Helena, in 80 fathoms, Kinberg. 



Sp. 2. Notopygos obnatus. 



Notopygos ornata, Grube, Annulat. CErsted. p. 27. 



Amphinome ornata, Quatrefages, Hist. Nat. Anneles, torn. i. p. 404. 



Hab. Puntarenas, in Costa Eica, Grube. 



Species of Amphinomidse lohich cannot as yet he referred to their 

 proper genera. 



Sp. 1. Amphinome bolides. 



Pleione seolides, Savigny, Syst. des Annelides, p. 62 ; Lamarck, An. s. 

 Vert. 1st edit. v. 330, 2nd edit. v. 572. 



Amphinome seolides, Blainville, Diet. Sc. Nat. art. Vers ; Audouin ^• 

 M.-Edwards, Littoral de la France, i. 124. 



Amphinome aeolides, Grube, Famil. der Annelid, pp. 40 & 1 22 ; Quatre- 

 fages, Hist. Nat. Anneles, i. 397. 



Hah. AVest Indies, Quatrefages. 



