220 DR. BAIKB'S CONTRIBrXIONS TOWARDS A 



teniiae, and palpi as in Amphinome. Branchiae coimnencing from 

 the third segment. Dorsal cirri on each side single. Set<s of 

 dorsal feet capUlary, somewhat geniculate, some of them serrated ; 

 setce of ventral feet hifd, the points unequal , smooth. 



Sp. 1. LtCAEETUS NEOCEPIIALICUS. 



Lycaretus neocephalicus, Kinberg, I. c. ]>. .56. . 



Hah. West Indies, Bartliolomew Island, Loven <fcc. 



Genus V. Lirione. 



Lirione, Kinberg, Ofvers. af Kongl. Vetensk.-Akad. Forhandl. p. 12, 

 1857 ; Fregatt. Eugen. Resa, Zoologi, p. 32 ; Elders, Die Borsten- 

 wiirm. p. 64 ; Cams, Handbuch der Zoologie, ii. 435. 

 Amphinome, pars, auctoriim. 



Body elongate, with the segments oval and large ; cephalic 

 lobe rounded, elevated. Antennae rising from the cephalic lobe, 

 palpi from the first segment of body. Caruncle elongate. Branchiae 

 placed near the apex of the dorsal feet. Dorsal cirri, two on each 

 side. Setce all alike, hifid, smooth. 



Sp, 1. Lirione splendens. 



Lirione splendens, Kinberg, Ofvers. af Kongl. Vetensk.-Akad. Forhandl. 

 1857, p- 1-; Fregatt. Eugen. Resa, Zool. Annulat. tab. xi. f. 4a- 

 4x ; Cams, Handbuch der Zoologie, ii. 435, 

 Hah. Near the Island of Tahiti amongst corals, at a foot deptli, 

 Kinherg. 



Sp. 2. Lirione maculata. 



Lirione maculata, Kinberg, Ofvers. af Kongl. Vetensk.-Akad. Forhandl. 



p. 12; Fregatt. Eugen. Resa, Zool. Annulat. tab. xi. f. 5b-5x. 

 Hah. Coast of islands near Panama, Kinherg. 



Sp. 3. Lirione Eatneri, sp. nov. (Plate IV. figs. {>, a,h.^ 



Corpus elongato-fusiforme, utrinque attenuatum, e segmentis 

 triginta duobus seu triginta tribus constans. Caruncula magna, 

 sextum segmentum attingens, crista media alta laminaque laterali 

 majuscula (transverse valde plicatis) ornata. Cirri dorsales bini. 

 Tuberculi setiferi dorsales basi linea nigra circumdati. Branchise 

 a segmento quinto orientes, breves, ramis filiformibus, basi uigris, 

 divisae. Setae dorsales et ventrales conformes, apice bifido, sim- 

 plices ; setae ventrales breviores. Anus dorsalis, segmento vice- 

 simo secundo situs. Appendices anales breves, obtusae, hmto. 

 Long, uncias duas et quartam partem sequans. 



