OF FUILADELPIIIA. 303 



2. L. BREVIS. — Short and wide ; mandibles one-toothed ; ely- 

 tra smooth, humerus mucronate. 



liody robust, reddish-browii : head wide, rather narrower than 

 the thorax, minutely punctured, a little concave above the man- 

 dibles ; mandibles short, with one simple oblique tooth on the mid- 

 dle, extendinpj inwards and forwards ; thorax wide with minute 

 punctures, angles rounded ; posterior ones not obli<iuely truncated ; 

 elytra nearly smooth, having numerous small punctures, and ob- 

 solete, hardly impressed lines ; humerus mucronate : anterior ti- 

 biae with five or six small donticulations, and a broad terminal, 

 prominent one widely emarginate; intermediate tibite with a 

 single spine on the middle. [203] 



Length nearly nine-tenths of an inch. 



This species seems to be related to jxtraUrl us nobis, but it is 

 much wider in proportion to its length, and there are no dLstinct 

 .^trias on the elytra. 



[A species of Donus unknown to me. — Llc] 



TEXEBRIO Fabr. 



1. T. REFLEXUS. — Blackish-green; edge of the clypcus rc- 

 llocted ; thorax subquadrate. 



Tcnchrlo fcrwjinosus Melsh. Catal. 



Body very dark green, almost black : head minutely and 

 •lensely punctured, anterior edge of the clypeus regularly ar- 

 cuated and reflected ; antennae black ; palpi blackish piceous ; 

 thorax rather transversely quadrate, minutely and densely punc- 

 tured ; angles subacute: elytra with impressed, punctured striasj 

 interstitial lines depressed, almost flattened, obsolctely punc- 

 tured : tibiae, anterior pair of the male with a prominent angle 

 above the miiklle, and with the second pair much arcuated on 

 the inner side. 



Length three-fifths of an inch. 



The specific name scrujinosus is preoccupied. 



[This belongs to Centronipus, and is T.calcaratus¥a.hT. — Lec] 



2. T. RUFIPES. — Black, poli.shed ; terminal joint of the an- 

 tennae pale fulvous ; thighs bright rufous. 



Teuc/irio rujijics Melsh. Catal. 



Body oblong, black, polished : antennae black, two basal 

 joints piceous, terminal joint, except at its base, fulvous : thorax 

 1825.] 



