102 THE ANNELIDA POLYCHAETA. 



subgenera of Carobia to which he gives an individual definition and scope, 

 with Phyllodoce tenuissima Grube and Anaitis lineata Claparede as the types. 

 The first of these species is synonymous with Phyllodice macrolepidota Schmarda, 

 and Protocarobia is here accordingly regarded as a synonym of Phyllodoce. The 

 position of Paracarobia must remain somewhat doubtful until A. lineata has 

 been restudied. 



Eulahdes Czerniawsky has as its type Eulalia saxicola Quatrefages, a prob- 

 able synonym of E. bilineata Johnston, the genotype of Hypoeulalia. In this 

 case Eulalides must take precedence over Hypoeulalia. 



Czerniawsky's genera Mesoeulalia (type, E. incompleta Quatrefages, from 

 Torres Strait) and Paraeulalia (type, Phyllodoce (Eulalia) multicirrus Grube, 

 from the Philippines) require a restudy of the type-species before they can be 

 properly placed or estimated. 



The type of the same author's Pseudonotophyllum is Notophyllmn poly- 

 noides Oersted, which is a synonym of Phyllodoce foliosa Sars, the type of Noto- 

 phyllmn. Pseudonotophyllum is thus completely and permanently in synonymy. 

 That author's Eunotophyllum, with Notophyllum alatum Langerhans as type, 

 is probably also to be merged with the same genus. 



Anaitis Mahngren (1865) was preceded by .\naitis Desponchel (Lepidop- 

 tera, 1844). Hence Paranaitis was supplied by Southern in 1914. 



Anaitides Czerniawsky. 



Bull. Soc. imper. nat. Moscou, 1882, 57, p. 158; Bergstrom, Zool. bidrag., 1914, 3, p. 108, 118, 138. 



The better known species of this genus may be separated as follows. 



Key to Species. 



a. Proboscis normally with a median dorsal row of five papillae in addition to twelve lateral of nine 

 or ten papillae each; styles of neurocirri of middle region narrow, drawn out to a point distally. 



A. palagonica Kinberg. 

 aa. With no median dorsal row of papillae on the proboscis. 



b. With eight lateral rows of papillae on the proboscis; the dorsal cirri of the first three normal 



somites as wide as long A. citrina (Malmgren). 



bb. With twelve lateral rows of papillae on the proboscis; the dorsal cirri of the first three normal 

 somites longer than wide, 

 c. Proboscis with not more than twelve papillae in each of the middle lateral rows. 

 d. Proboscis with nine or ten papillae in each lateral row. 



e. Ventral cirri of middle region of body with styles drawn out into a narrowly acute tip; 

 dorsal cirri of this region with lamellae subquadrate. 

 /. Tliird normal notocirrus broadly eUiptic; three first pairs of normal notocirri much 

 smaller than the succeeding ones A.heterodrrus Chamberlin. 



