50 BULLETIN BROOKLYN ENTOM. SOC. VOL. VI. ~ September 1883] 
SYNOPTIC TABLE OF THE SPECIES OF 
BRADYCELLUS /. 
See Dr. Leconte's Notes on the species of Agonoderus, Bradycellus and Stenolophus 
inhabiting America north of Mexico. Proc. Ac. Phila. 1868, pag. 379. 
Form very elongate, thorax with a strongly beaded margin, the basal impressions long 
and deep. Middle tarsi of male with squamules............... linearis, 
Form not very elongate, thoracic bead very narrow, basal impressions short not deep, 
often very feeble. Middle tarsi of male without squamules. 
Meadspunctured mean ithe eyes postertorly weer as sla. ces eee eee copnatus. 
Head smooth. 
Hind angles of thorax broadly te aa scarcely punctured........... neglectus. 
Hind angles of thorax distinct. 
Thorax without punctures near the hind angies................... cordicollis. 
Thorax distinctly punctured. 
Hind angles of thorax obtuse, thorax wider than long. 
Basal impressions broad, shallow, strongly punctured, and thorax obliquely 
Subsinuate near base! <2): = sae chs sisson aciot & pee eee rupestris, 
Basal impressions broad, sparsely pemctared,, thorax scarcely sinuate near 
DASH tahoe tr) Ue MI ect a ON ee tantillus. 
Basal impressions feeble with a few punctures only, thorax as in tantillus... 
nigriceps. 
Hind angles of thorax rectangular or nearly so, thorax subsinuate behind 
the middle. 
Thorax a little wider than long, hoe impressions more punctured...... 
californicus. 
Thorax nearly as wide as long, basal impressions sparsely and finely 
OUIIMGtare aie NN Hc yapayak ofeuspaa eee ene eee ees A Slane acatlanag Cea rivalis. 
linearis Lec. New Spec. I, 16. Pa. Wisc. 5.5 mm. 
copnatus Payk. Fn. Suec. I, 146. Dej. Icon. t. 194 f. 3. longiusculus. Mann. Bull. 
Mosc. 1853, III, p. 125 ; nitens, Lec. Proc. Ac. Phila. 1858p. 60, awillaris Mann. 
Bull. Mosc. 1853. p. 124. Europe and North America. 4.5 to 5 mm. 
neglectus Lec. Ann. Lyc. IV, 407, Trans. Am. Philos. X, 385. Makinaw Isld. 
3.25 mm. 
cordicollis Lec. Ann. Lyc. IV, 406. Lake Sup. 5 mm. 
rupestris Say, Trans. Am. Philos. IJ, 91; elongatulus De}. Spec. IV, 457 ; flavipes 
Kirby, Fn. Bor. Am. TV, 47, cinetus Say, Trans. Ami. Philos. IV, 434 ; congener 
Lec. Ann, Lyc. IV, 306; paraillelus Chaud. (Extr.) Rey. et Mag. Zool. 1868, 
p- 16. ? debilipes, Say. Trans. Am. Philos. IV, 425. U. St. 4.75 mm. 
tantillus Dej. (Acupalpus) Spec. IV. 465. Chaud. (Extr.) Rev. et Mag. Zool. 1868, 
p- 17. difficilis Dej. Spec. IV, 435. U. St. 3 mm. 
nigriceps Lec. Proc. Ac. Phila. 1868, p. 381. N. J., Va. 3.75 mm. 
californicus Lec. Pac. R. R. Expl. XI, 2. Ims, 29. Cal. 3 to 3.25 mm. 
Yivalis Lec. Proc. Ac. Phila. 1858, p. 61. Col. 3.75 mm. f 
a 
