TYPES OF POLYCHAETE WORMS HARTMAN 121 



Genus INTOSHELLA Darboux 



INTOSHELLA COECA (Moore), new combination 



Harmothoe {Eunoc) coeca Moore, 1910, p. 338 (U.S.N.M. no. 17476, California). 



The type has two pairs of eyes faintly discernible, an anterior pair 

 at the lateral margins where the prostomium is widest and a posterior 

 pair near the posterior margin of the prostomium. All are pale, 

 small, and about equal in size. 



Figure 39. — Species of HARMOTHofi, Scalisetosus^ Enipo, and Macellicephala 



a, 6, HarmothoS trimaculata (Treadwell) : a, Inferiormost neuropodial seta from twelfth 

 parapodium, X 245 ; ft, one of the stouter notopodial setae from twelfth parapodium, 

 X 245. 

 c, Scalisetosua formosus Moore : Parapodium, probably from median part of body, in 

 anterior view, X 38. 

 d, e, Enipo cirrata Treadwell : d, Third parapodium in posterior view, X 38 ; e, notopodial 

 seta from third parapodium, X 245. 

 J , Macellicephala aciculata (Moore) : Notopodial seta, X 245. 



The genus Intoshella has been known for only one species, /. euplec- 

 tellae Mcintosh (1885, p. 108) from the Philippine Islands. From 

 that species /. coeca differs in the shape of the prostomium and in 

 having the palpi long, tapering, about twice as long as the lateral 

 antennae, and much thicker. /. coeca is about 40 mm long; /. euplec- 

 tellae is only about half that long. 



