(151) 
simis serialis vestitis, basi subtilissime striato-punctatis, stria 
suturali posterius profundiore. 
Long. 1,5-2 mm. 
Apase tiliae, PAnz, Fn. Germ., 1795, 8, 14. — Far, Ent. syst. supl., p. 157, 
17; Syst. Eleut., 1801, Il, 585, 27. 
Bostrichus tiliae, * RATZEB., Forslins., I, p. 164. — Norroi., Slett. ent. Zeit. 
1840, 245. — ILuicer, Mag., 4, 129, 17. — Zerr., Ins. Lap., 1840, 1076 (add), 
n° 15. 
Cryphalus tililae, Bacx, Kaef., 1854, IT, 137, 6. — Doeex., Zoo!. Il, 170. — 
KuEsTER, Kaef. Eur., V, 2, tab. X, fig. 5. 
Cryphalus Ratzeburgii, Ferr., Borkenk., p. 11. 
Var. Elytris dilutioribus vel corpore toto pallide testaceo (immaturus). 
Forma thoracis suborbiculari atque sculptura insigni prae 
omnibus generis facile dignoscitur. Caput nigro-piceum , fronte 
leviter convexa, crebre subrugulose punctata, anterius prope os 
transversim subimpressa, pilis flavescenti-griseis, in margine 
antico densioribus, ciliatis adspersa. Oculi elongati transversales, 
omnino non emarginati. Antennae mediocres, in individuis sat 
maturis, scapo clavato piceo-testaceo , funiculo pallide testaceo, 
capitulo ovali, obtuso, compresso, subcompacto, pubescente, 
fusco-nigro, suturis tribus obsoletis, notato. Prothorax longitu- 
dine latior, post medium dilatatus, fortiter rotundatus, antrorsum 
valde angustatus, basi utrinque subsinuatus, angulis posticis 
obtuse rotundatis, in medio apice tuberculis 4 confertis, acute 
prominentibus ornatus ideoque submucronatus; dorso elevato- 
gibbus, piceo-niger vel fusco-brunneus , subopacus, plaga antica 
saepius rufo-ferruginea, ex lineis elevatis, incurvatis, concentrice 
ordinatis, anterius in tubercula singula transversa solutis com- 
posita, fortiter scabratus ; postice et lateribus dense subgranulate 
punctatus squamulisque cinereis sat dense adspersus. Seutellum 
nigrum, triangulare, subrugose punctatum , opacum. Elytra lati- 
tudine maxima thoracis subangustiora at illo amplius duplo lon- 
giora, cylindrica, lateraliter recta, parallela, a quarto postico 
obtuse rotundata, apice convexe rotundato-declivi integro; supra 
cylindrice convexa, piceo-nigra, posterius dilutiora vel tota fusco- 
