(292 ) 
Dr. villoso nostrati valde similis, sed parcius breviusque 
pilosus, statura angustiore, thorace medio dilatato, elytris subti- 
lius punetato-striatis etc. distinctus. Caput ferrugineum , fronte 
parce subtiliter granulato-punctata, pilis pallidis, in margine 
antico densioribus, ciliatis, fulvescenti-griseis, adspersa. Oculi 
oblongi, antice medio anguste emarginati. Antennae testaceae. 
Prothorax ovalis, summa latitudine paullulum longior, lateribus 
in medio dilatato-rotundatus, basi subrecte truncatus, angulis 
posticis obtusis, subrotundatis, apice fortiter rotundatus; supra 
valde convexus, ferrugineus, pilis griseis parce adspersus, dorso 
toto subaequaliter creberrime granulato-punctatus, linea media 
angusta, obsoleta, laevis. Elytra cylindrica, latitudine basali tho- 
racis latiora, sed media fere angustiora et illo amplius dimidio 
longiora, basi truncata, angulo humerali obtuse subrecto, latera- 
liter recta, parallela, a quadrante postico ad apicem obtuse 
rotundata; supra cylindrice convexa, ferruginea, subnitida, pilis 
erectis, pallide fulvescentibus, seriatis, adspersa ; punctis subqua- 
dratis, sat profunde impressis, striata ; interstitits subangustiori- 
bus, singulis subtilissime uniseriatim punctatis; stria suturae 
proxima utrinque a basi usque ad apicem impressa, versus apicem 
sensim dilatata, in declivitate postica profunde exarato-sulcata ; 
sutura apice elevata, tubereulis parvis, remotis, seriatim notata. 
Corpus subtus ferrugineum, parce pubescens, punctulatum. 
Pedes ferrugineo-testacei, ut in Dr. villoso constructi. 
Patria : America borealis (Pennsylvania). 
7. D. CORYLI, Perris. 
Elongatus, fusco-ferrugineus, griseo-pilosus, subnitidus, tho- 
race oblongo-ovali, anterius rugose exasperato, posterius profun- 
dius rugulose punctato, elytris longis, cylindricis, creberrime 
irregulariter punctatis, apice obtuse rotundalo, utrinque late 
subimpresso-retuso, laevi. 
Long. 1,7-2 mm. 
