On neiv Oenera and Species of Goleoptera. 317 



colour, not reaching to the orifice of the bell ; tentacles smooth, 

 springing from brown bulbs ; a minute marginal sac, with 

 thread-cells, halfway between every two tentacles. 



Hob. Ilfracombe, off the Capstone, in shallow water, on the 

 tube of a Sabella. 



EXPLANATION OF PLATE XIX. 



Fig. 1, A colony of Lar sahellnrum, Gosse, highly magnified : / /, fertile 



polypites, laden with the reproductive buds. 

 Fig. 2. A single polypite (a portrait) : a, collection of thread-cells. 

 Fig. 3. The medusiforni gonozooid or planoblast : x, the remains of the 



peduncle by which it was attached. 

 Fig. 4. The same, with the tentacles extended. 

 Fig. 5. The same, as seen from above. 

 Fig. 6. The marginal sac, containing thread-cells. 



XLVI. — Notes on Goleoptera, toith Descriptions of 7ieiv Genera 

 and Species. — Part II. By Feancis P. Pascoe, F.L.S. &c. 



[Plate XV.l 

 List of Genera and Species. 



TROGOSITIDiE. 



ARRHENODINiE. 



Neaspis (w. g.) villosa. t^ i , , . ,. 



Peltis monilata. Prophthalmus sangumalis. 



planipennis. 



CUPESID^, Sti-atiorrhina (n. g.) xiphias, Westio. 



Cupes ocularis. Eupsalis promissus. 



BRENTHIDiE. Belophebinje. 



Taphroderinje. Blysmia (n. g.) ruficoUis. 

 Taphroderes filiformis. Ceocephalin.s). 



obtusus. Ceocephalus internatus. 



EPHEBOCERiNiE. tenuitarsis. 



lonthocerus ophthalmicus. Ithystenin^. 



Trachelizin^. Phocylides {n. g.) collaris. 



ebemnus. 



Trachehzus llowittu. Achrionota («. g.) bilineata. 



Cordus semipunctatus. 

 Amorphocephalus sulcicollis. 



Neaspis. 



(Trogositidse.) 



Caput transversum ; clypeus brevis, sutura clypeali fere obsoleta ; 

 lahrum late transversum. Mentum parvum, subrotundatum ; 

 labium latum, subtransversum, apice anguste truncatum, barba- 

 tum ; maxillce lobis subaequalibus, intcriore mutico. Oculi trans- 

 versi, integri, grosse granulati. Antennce 10-articulata), articulo 

 basali unilatcraliter valde ampliato, secundo et tertio obcouicis, illo 



