(284) 
+ Antennae capitulo pagina exteriore suturis notato. (1-8.) 
4 D. AUTOGRAPHUS, Ratzeb. 
Oblongus, brunneus, subnitidus, longius pallide pilosus, tho- 
race ovalo, lateribus dilatato-rotundato, aequaliter crebre imbri- 
cato-punclato, elytris cylindricis, striato-punctatis, interstitiis 
subtiliter uniserialim punctatis, apiîce obtuse convexe rotundato, 
integro. 
Long. 5,5 mm. 
Bostrickus autographus, * Rarzes., Forslins., 1837, 1, p. 160, tab. 15, fig. 6. 
— Durr., Fn. Aust., 1812, II, p. 95, 9 (?). — Bacu, Kaef., 1854, p. 124 et 130, 
11. — Dorx., Zool., 1862, II, p. 179. 
Dryocoetes autographus, * Ercan., Berl. ent. Zeil., 1864, p. 39, tab. 1, fig. 18 
(mentum). — Ferrari, Borkenk., 1867, p. 27. — RepTens., Fn. Aust., 1874, 
ed. 5, II, p. 580. 
Bostrichus semi-cas{aneus, MAnns., Bull. Mosc., 1859, IT, p. 558. 
Bostrichus septentrionis, Maxnx., ibid., 1845, IT, p. 298; 1855, III, p. 325. 
Xylehorus septentrionis, * LECONTE, Syn. Scol., 1868, app., p. 161. 
Tomicus autographus, Tuoms., Scand. Col., VIT, p. 371, 16. 
Bostrichus villosus, GyLL., ns. Suec., 1815, IL, p. 361. — HERBsT, Kaef. 
MMA 
? Tomicus victoris, Murs. et Rey, Opusc. ent., 1855, 2, p. 91. — FERRARI, 
Borkenk., 1867, p. 23. 
Var. b. Corpore toto dilutius rufo-ferrugineo vel pallide testaceo 
(immalurus). 
Scolytus micrographus, Linn., Fn. Suec., p. 419. 
Var. c. Elytris apice plane subretuso, interstitiis striarum tuber- 
culis obsolelis seriulis notatis. 
Var. d. Thorace breviter ovali, elytris obsoletius punclulutis, apice 
plane subretuso. 
Maximus in hoc genere, thorace ovato, lateraliter dilatate 
rotundato, elytris subtiliter punctato-striatis, interstitiis subtilius 
punc'atis , apice integro etc. a congeneribus dignoscitur. Caput 
deflexum, brunneum , fronte convexa, crebre granulate punetu- 
