CLASSIFICATION OF THE SUBFAMILY CRYPHALINE. 67 
space 1 flat, 3 scarcely elevated and with stout submedian granules, posterior lateral 
margin not serrate. Nichols, S. C.,in Nyssa sp., March 26, 1903; author, collector; 
Hopk. U. S. No. 1310. Type, Cat. No. 7417, U. S. National Museum. 
Xyleborus fuscatus Eichhoff. 
Length, male, 2.1 mm.; oblong-elliptical, ferruginous; pronotum subquadrate, 
slightly broader than elytra, anterior area broadly and deeply impressed, shining, 
faintly rugose, anterior margin slightly produced but without distinct tubercles, and 
posterior lateral area shining, faintly punctured; front narrow, subopaque, with broad 
and deep triangular impression extending to the vertex, pubescence sparse, moder- 
ately long; elytral strie irregularly punctured in approximate rows, declivity oblique, 
rugose, interspace 1 unarmed, 2 with one or two acute granules, posterior lateral mar- 
gin nearly smooth. Monongalia Co., W. Va., in Quercus alba, March 17, 1894; author, 
collector; Hopk. W. Va. No. 6563a. 
Xyleborus celsus Eichhoff. 
Length, male, 2.7 mm.; body oblong-elliptical, ferruginous; pronotum with sides 
subparallel, subacuminate to apex, which is obtusely produced, anterior area flattened, 
faintly impressed, rugosities fine, posterior and lateral areas smooth, shining; front 
subopaque, with median shining impression; elytra with strial punctures obscure, 
irregular, dorsal area rugosely punctured toward vertex, declivity steep, flat, shining, 
with interspace 1 broad and flat, armed with two teeth toward middle and one on 
vertex, interspace 3 forming the lateral margin with three or four small granules, 
posterior lateral margin obtuse, not serrate. Morgantown, W. Va., in Hicoria sp., 
December 1, 1895; author, collector; Hopk. W. Va. No. 6907. 
Genus ANISANDRUS Ferrari. 
Antennal funicle 5-jointed, joint 5 much broader than 2; club 
oblong-oval, posterior half of anterior face cylindrical and chitinous, 
anterior half obliquely truncate, posterior face chitinous throughout, 
without sutures; pronotum broader than long, anterior margin 
broadly rounded and serrate; eyes oblong-elliptical, deeply emar- 
ginate. 
Note: This revised description is based on specimens of Xyleborus dispar Fab. 
from Europe, which is the type of the genus Anisondrus Ferr. The principal characters 
distinguishing this genus from Xyleborus, as represented by the type X. monographus, 
are the stout form of the body; pronotum broader than long, with the anterior margin 
serrate; the scape of the antenna long and slender as compared with that of Xyleborus, 
and the club longer than broad. In zimmermanni the scape of the antenna is short 
and the club moderately stout. In Xyleborus coronatus Eichh. the scape is also 
moderately short and the club differs especially in being subcompressed, with the 
anterior face oblique from near base and densely pubescent. 
I. Pronctum with pesterior dorsal and lateral areas shining. Biscayne, Fla. 
zummermanni, page 68. 
11. Pronotum with posterior dorsal and lateral areas opaque, alutaceous. 
A. Pronotum with sides and basal angles not strongly rounded. 
al. Elytral declivity with lateral acute margins not armed. 
Pronotum with dorsal area more distinctly punctured. 
Montreal Island, Canada, in Betulasp.....................- minor Swain. 
Pronotum with lateral area more distinctly punctured. 
Morgantown, W. Va., in Sassafrassp..........:....------- sayi, page 68. 
