104 ANNELIDA. 



Eunice (Aud. and Edw.). Gills as in Onuphis ; 

 five antenna ; gills pectinated on one edge. 



E. sanguinea. Fig. 174 ; J n. s. 

 pinnata. 



FAMILY III. AMPHINOMID^E. 



EupJirosyne (Sav.). Foot two-branched; one 

 antenna; gills shrub-like, behind the foot, and 

 reaching from one branch to the other; a sup- 

 plementary cirrus towards the middle of the upper 

 branch. 



E. foliosa. Fig. 175, n. s. ; and fore parts mag. 



FAMILY IV. APHRODITAD^E. 



Spinther (Johnst.) Body broadly-oval, convex, 

 without segments or shield-plates; crossed by rows 

 of minute bristles ; no head or eyes ; proboscis 

 without jaws; feet very numerous, alike, simple, 

 each with an inferior cirrus. 



S. oniscoides. Fig. 176 ; mag. 1J times. 

 Sigalion (Aud. and Edw.). Body lengthened; 

 shield-plates and dorsal cirri on the same feet; 

 shield-plates on alternate segments as far as the 

 twenty, seventh, whence they continue uninter- 

 ruptedly to the tail. 



S. boa. Fig. 177 ; n. s. 



Pholoe (Johnst.). Shield-plates on alternate 

 feet; cirri none or rudimentary; proboscis with 

 two pairs of horny jaws, the orifice plain ; antennas 

 seven, unequal ; eyes two. 



P. inornata. Fig. 178, n. s. ; and fore parts mag. 



