Bostrichus fagi, Farr., Ent. Syst. supp., p. 157, 16; Syst. Eleut., 11, 1801, 
IL, 585, 26. — * Rarzes., Reiseb., Corresp. landio. V., 1847, II. — NoERDL., 
Slelt. ent. Zeit., 1848, 242. — * Bacu, Kaef., 1854, II, 195 et 133, 18; Nat. u. 
Offenb., 1846, 55. 
Cryphalus fagi, * Does. Berl. ent. Zeit., 1860, p. 265, t. 6; Zoo!., 18692, Il, 
160. — Renrs., Fn. Aust., ed. 5, Il, p. 576. — Ferr., Berl. ent. Zeit., 1868, 
p. 255. — Tuous., Scand. Col. I, 147, p. 360. 
Cryphalus (Ernoporus) Thomsonii, Fer. Borkenk., 1867, 12 et 14 (non 
vero Cryphalus Fagi ejusdem auctoris, species false opinata, tbid., p. 13). 
Crypturgus fagi, Reots., Fn. Aust.,ed.2, p. 851, app. 
Statura cylindriea elongata corporis atque structura ceapituli 
antennarum à prioribus facile distinctus, a sequenti thorace in 
margine apicali bitubereulato, elytris haud striatis antennis totis 
testaceis etc. dignoscitur. Caput nigrum, fronte late subdepressa, 
subtiliter rugulose punctata, pilis pallidis antice densioribus 
adspersa. Oculi elongati, transversales depressi, omnino integri, 
antice nempe minime emarginati. Antennae testaceae, capitulo 
ovali vix infuscato, subcompacto, compresso, pubescente. Protho- 
rax proportione elytrorum parvus, latitudine vix brevior, antror- 
sum angustatus, basi subrotundatus, angulis posticis obtusiuseu- 
lis, lateraliter et apice arcu subaequali rotundatus, in margine 
apicali medio tubereulis duobus parvis, confertis, prominulis 
ornatus ; Supra nigro-piceus, subopacus, plaga discoidali antica 
tuberculorum rubrotundata saepius rufescente, postice vix elevato- 
gibba scabratus, posterius et lateribus densissime rugulose pun- 
ctatus, anterius pilis fulvescenti-griseis, suberectis, posterius vero 
squamulis obtusis, subdepressis sat dense vestitus. Scutellum vix 
perspicuum , punctiforme. Elytra cylindrica, latitudine summa 
thoracis at illo amplius duplo longiora, basi subtruncata, humeris 
parum elevatis subrectis, lateraliter subrecta, parallela, a quarto 
postico convexe rotundata; supra cylindrice convexa, piceo-nigra, 
subopaca, irregulariter densissime obsolete subcoriaceo-punetu- 
lata, pilis brevissimis, cinereis, subdepressis sat dense vestita 
setulisque erassioribus seriatis adspersa, ad latera solum subti- 
lissime obsolete striato-punctata, caeteroquin omnino absque 
striis impressis. Corpus subtus nigro-piceum, punctulatum. 
Pedes ferrugineo-testacei, tibiis angustioribus, tarsis testaceis. 
