234 Journal New York Entomological Society. t Vo1 - xxvil. 



Coptodera unicolor Chevr. 



Rincon Mts., Ariz., 5,000 ft., 7-07. (Beyer.) 



This species is recorded from Orizaba, Mexico, by Chevrolat 

 (Col. Mex., 2d fasc, mars, 1834, No. 40), from Mexico by Chaudoir 

 (Ann. Soc. Ent. Belg., 12, p. 179), and from Arizona by Schaeffer 

 (Sc. Bull., Mus. Br. Inst., V. 1, No. 17, p. 400). 



Plochionus tricolor new species. 



Form rather broad, depressed, widest near the apex of the elytra. Color 

 rufo-testaceous, elytra excepting the margins, black. Head as long as wide, 

 three fourths as wide as the thorax ; eyes very large and convex ; neck con- 

 stricted behind the eyes ; frontal impressions shallow, indistinct, longitudinally 

 rugulose ; labrum broad, truncate at apex, slightly narrowed to the base, angles 

 rounded ; terminal joint of the maxillary palpi, slender, cylindrical, of the 

 labial palpi wider and obliquely truncate at apex ; mentum with an acute tooth ; 

 antennae rather short, reaching the base of the thorax, second joint short, five 

 to ten stouter, parallel, one and one half times as long as wide, terminal joint 

 subequal to the preceding two ; four basal joints glabrous. Thorax depressed, 

 twice as wide as long, widest at middle, two thirds as wide as the elytra, width 

 at apex scarcely more than one half that at base ; sides strongly and evenly 

 rounded to behind the middle, thence nearly straight to the base; anterior 

 angles completely rounded, posterior angles obtuse but distinct, base faintly 

 bisinuate at middle ; side margins broad and depressed, much broader behind, 

 slightly undulate with the edge slightly reflexed before the middle ; impres- 

 sions indistinct, median line abbreviated before and behind, surface, sparsely 

 transverse-rugose. Elytra strongly depressed, three times as long as the 

 thorax, one half longer than wide, as wide as the thorax at base ; humeri 

 broadly rounded; sides very slightly arcuate to apical fifth, thence rounded and 

 truncate to apex ; striae fine, intervals convex, finely, very sparsely and irregu- 

 larly punctate ; third interval with two setiferous punctures, one at basal one 

 fourth, the other at apical one fifth. Fourth tarsal joint very deeply emargi- 

 nate, claws pectinate. Length, 6 mm. ; width, 2.5 mm. 2 £. 



Key Largo, Fla. (Beyer.) 



This species is distinctly narrower in form than P. dorsalis Horn. 



Apenes hilariola Bates. 



Santa Rosa, Low. Cal. (Beyer.) 



This species is recorded by Bates from Cuernavaca, Colima City, 

 Mex. (Tr. Ent. Soc. Lon., 1891, p. 271). 



Harpalus cyrtonotoides new species. 



Form oblong, parallel, slightly elongate, slightly convex. Color dark 

 piceous, strongly shining; palpi, .antennas, legs and margins rufous. Head as 



