Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists . 496 trunks of hickory trees, the worm often working its way out ofthe wood after it has been made into articles of furniture or carriages. The Ase-mum moestum Halde-man (Fig. 483 ; a, a,hirva; &, pupa), wehave found in all itsstages under the barkof oaks, early in Ma}^The larva is footless,white; the head israther large, white,^S- ^^- with strong black jaws convex on the outer side; the body is uniform, graduallydiminishing in width p
Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists . 496 trunks of hickory trees, the worm often working its way out ofthe wood after it has been made into articles of furniture or carriages. The Ase-mum moestum Halde-man (Fig. 483 ; a, a,hirva; &, pupa), wehave found in all itsstages under the barkof oaks, early in Ma}^The larva is footless,white; the head israther large, white,^S- ^^- with strong black jaws convex on the outer side; the body is uniform, graduallydiminishing in width posteriorly; it is .60 of an inch pupa is .44 of an inch long. The beetle is about half aninch long and is dark brown, with veiy thick femora, ^jfIt flies the last of May. I have received a larva of this ispecies from Dr. Shimer, which was found by him boring ^in the grape-vine. The genus Callidium has antennte Fig. 484of moderate length, a broad rounded prothorax, and a flattenedbody behind. The larvse are unusually flattened, with a broad horny head, small stout man-dibles, and six small legs, andthey are said to live in thisstate two years. Cal
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Keywords: ., bookcentury1800, bookdecade1880, bookpublishe, booksubjectinsects
