Ofifi IDecember, 



AmaJactus nigritus Gyll.-^-Skeldon, Courantyne coast. 

 Atenistes attenuatus Fabr. — Skeldon, Courantj-ne coast. 

 Gleogonus rubetra Fabr. — Onderneeminef, Essequibo. 

 G. conicollis Eosenscb. — Ikuraka Lake, Essequibo. 

 Chohts annulatus Linn.^ — A common species on coastlands. Tbere 

 are many sligbt variations o£ the same sj)ecies. 



Cylindrocorynus dentipes Bob. — Canje Creek, Berbice. 



HiJijms 2)ardal/s Pasc. — Eockstone, Essequibo B.. 



H. discoides Fabr. — Issororo, N.W.D. 



H. elegans Guer., var. — Issororo, N.W.D. 



H. ocelJatus Fabr., var. — Botanic Gardens, Georgetown. 



H. apiatits Oliv. — Issororo, N.W.D. 



H. elegans Guer., var. poecilus. — Issororo, N.W.D. 



SracJiyomus octoUihercidaius Fabr. — Eockstone, Essequibo E. 



Ileomus mucoreus Linn. — Eockstone, Essequibo E. 



Ortlwgnatlius Hindus Gyll. — Paraweeka Ck., Essequibo E. 



Crafosomiis hianmdatus Cbamp. — Paraweeka Ck., Essequibo E. 



C. hoplites Perty. — Paraweeka Ck., Essequibo E. 



C. bos Gyll.— Mora whanna, N.W.D. 



Piazu7'us compactus Gyll. — Konawaruk, Potaro E. 



P. phlesus Fabr. — Konawaruk, Potaro E. 



Centrinus cemas Bob. — Courantyne coast. 



Hypoptus macularis Champ.— Issororo, N.W.D. 



Euhulus ortliomasticus Germ. — Berbice Eiver. 



Brenthidae. 



Brenthus anchorago Linn. — Widely distributed and occurs com- 

 monh\ 



B. hidentatiis Fabr. — Issororo, N.W.D. 



B. calcar Fabr. — Issororo, N.W.D. 

 Belorrhynclius curvidens Fabr. — Occurs rarely. 

 Arrhenodes gnatlio Licht. — Demerara E. and Tumatumai'i, 

 Potaro E 



A. angitUcoUis Gyll. — Upper Mazaruni E. 



