220 F. Cnapuis. — Synopsis des Scolytides. 
striis subtiliter crenulatis, interstitiis subeonvexis, rugis 
transversis basi densis, in declivitate rarioribus ornatis, — 
Long. 42-43 mill. Lat. 7-8 mill, | 
Brésil, Nova-Fribourg. 
2.— Genus BACTYLIPALPUS, 
Maxillärum palpi bi-articulati, articulo 2 longissimo. 
4, D. transversus. — Gblongus, subcylindricus , nigro- 
brunneus, pilis flavo-auratis adspersus , antennis tarsisque 
rufescentibus ; prothorace transverso, subquadrato, longitu- 
dine duplo latiori, densissime rugoso-tuberculato, apicem 
versus striga transversa abbreviata profunde impresso; 
elytris subparallelis, crenato-siriatis, imterstitiis rugulis 
elevatis asperatis. — Long. 14 — 12 mill. 
Malacca, Celèbes. 
2. D. quadratocollis. -— Oblongus, subeylindricus, obscure 
brunneus, pilis flavo-auratis adspersus, antennis tarsisque 
rufescentibus; prothorace transverso, subquadrato longi- 
tüdine plus duplo latiore, densissime rugoso-tuberculato ; 
elytris subparallelis, crenato-striatis , interslitiis rugulis 
elevatis asperatis. — Long. 8 mill. 
Ternate. 
3. —- Genus PALSEOSORUS, Er. 
Maxillarum palpi tri-articulati, articulis duobus primis brevibus, 
tertio paulo longiori. 
FE — Fronte inter oculos plana vel subimpressa. 
À. OCULIS IN FRONTE APPROZÏIBATIS , SUBCONTIGUIS. 
a. Depressione sternali profundiori, 
4. P. rudis. Er. — Oblongus subevlindricus, niger vel 
nigro-piceus, subnitiôus, antennis obscure rufescentibus ; 
