Coleoptera from Chontales. 201 



DesmipJiora cirrosa, Erichson, Consp. Col. Peruana, p. 

 147. — Also found in Eastern Peru, and throughout the 

 Amazons region. 



Epectasis attemiata, Bates, Ann. & Mag. Nat. Hist. 

 1866, April. — A widely-distributed species. I have com- 

 pared specimens from Rio Janeiro, the Amazons, and 

 Chontales, and find no material difference. Fresh ex- 

 amples show a narrow grayish line down the suture. 



jErenea impetiginosa, Thoms. Physis. II. p. 95. — Also 

 found in New Granada. 



Jamesia papnhnta, Thoms. Physis, II. p. 43. — Also 

 found in New Granada. 



Jamesia multivittata, Bates, Trans. Ent. Soc. 1869, 

 p. 388. — Mr. Belt has sent home several examples of 

 this well-marked species. * 



Tyhalmia ceeca, n. sp. — T . inipillata -ma^gis, elongata; 

 elytris quarta parte basali dense tuberculata, macula 

 nigra discoidali hand pupillata, angulata, difformi. 



Long. 13 lin. S. 



One example, t 



Eypsioma pidicornis, Bates, Ann. & Mag. Nat. Hist. 

 Sept. 1865. — Also found in the Amazons region. 



Ischiocentra heraldica, n. sp. — Oblonga, robusta, lata, 

 tomento ochreo-fusca vestita, gi-iseo obscure varia, elytris 

 medio fascia lata obliqua carneo-ochracea ; capite cornu- 

 bus frontalibus brevibus crassis, vertice ochreo-quadri- 

 vittato ; thorace tuberculo laterali distincto acuto ; elytris 

 passim modice punctatis, humeris curvatis paululum 



* Hypsioma gemmata, Blanch., Voy. de D'Orb. Ins. pi. 22, f. 7, is a 

 species of this genus, very closely allied to J. glohifera, F. 



f Add : — Tyhalmia tetrops, n. sp. — T. pupillata magis elongata, elytris 

 utrinque maculis duabus discoidalibus transversim positis, antice vage 

 ciuereo-marginatis. Elongato-oblonga, modice convexa, ochreo-fusca; 

 vertice vittis quatuor nigro-fuscis : elytris oblongis, postice paulo angus- 

 tatis, supra triente basali dense haud profunde punctatis, graniihs perpaucis 

 commixis. 



Long. 13 lin. ? . 



Pebas, Upper Amazons (HauxwcU.) near T. mydas, Lucas, Voy. de 

 Castelnau, Ins. pi. 13, f. 2. 



