2 Randalls New Species of 
median line profoundly and rather unequally impressed ; 
anteriorly with a transverse, curved depression; region 
about the base, rather profoundly punctured ; sides, ob- 
scurely so; posterior cavities, very rugose: elytra a good 
deal depressed, with punctured strie ; intermediate spaces 
somewhat flattened: thighs and tibie black: knees and 
Jeet piceous, the latter somewhat hairy beneath. 
Length nine twentieths of an inch. 
Under the bark of prostrate, decaying hemlock trees. 
Hallowell. 
Distinguishable at once from P. longicórnis, by its 
elongated, depressed body, and by its transverse wrinkles 
very conspicuous in some lights, when viewed through a 
glass sideways. 
9. AGONUM ANCHOMENOIDES. 
A. corpore gracili, capite viridi-nitido; palpis pallidis; thorace sub- 
viridi-nitido, lateribus testaceis ; elytris eneo-fuscis, margine testacea, 
striis leviter impressis, stria "— punctis t tertia tribus im- 
pressis; femoribus, tibiis, tarsisque penitus testacei 
Body slender, head green, metallic: eyes pale brown- 
ish: mandibles piceous: palpi pale, last joint darker: 
three first joints of the antenne pale, the rest darker: 
thorax longer than broad, nearly cordiform, hardly 
smooth; median furrow profoundly impressed; color, 
metallic green, sides testaceous, especially towards the 
posterior angles, which are abruptly rounded: elytra 
somewhat pale fuscous, tinged with metallic green ; 
strie narrow, not deeply, but plainly impressed, hardly 
punctured ; margin testaceous, with several large, black, 
impressed spots; second stria with two large punctures 
behind the middle, third, with three before and at the 
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