Physiomorphus rufolineatus Pollock, 2000

Pollock, D. A., Ide, S. & Costa, C., 2000, Review of the Neotropical genus Physiomorphus Pic (Coleoptera: Mycteridae: Lacconotinae), with description of the larvae of three species, Journal of Natural History 34 (12), pp. 2209-2239 : 2227-2228

Physiomorphus rufolineatus Pollock sp. n.

(Figures 32, 49±50, 56, 69)

HOLOTYPE ,, l labelled:` Nova Teutonia Santa Catarina Brasil, OCT. 1940

27ss11¾La.,52ss23¾Lo. / Fritz Plaumann Collector’, in AMNH. Allotype, m, with

identical label data as holotype, in AMNH . Nine PARATYPES: one m, labelled:` BRAZIL: Santa Catarina, Nova Teutonia Dec. F. Plaumann’, in MCZC ; one, l with same label data as holotype, in AMNH ; one m, labelled:` BRAZIL: Santa Catarina, Nova Teutonia Nov. F. Plaumann’, in ANIC ; one m, labelled:` PARAGUAY X-9-196 8 Pto. Presidente Stroessner / at light / Collectors: L and C. W. O’ Brien’, in DAPC ; one m, labelled:` BRAZIL: Santa Catarina, Nova Teutonia Oct. F. Plaumann’, in MCZC ; one m, labelled:` Nova Teutonia Santa Catarina Brasil, X-9-194 4 27ss11¾ La.,52ss23¾ Lo. / Fritz Plaumann Collector’, in AMNH ; one, l labelled:` Nova Teutonia Santa Catarina Brasil, IX-30-1940 27ss11¾ La.,52ss23¾lo. / Fritz Plaumann Collector’, in AMNH ; one m, labelled:`Corupa ( Hansa Humbolt ) S. Cath., Brazil Oct. 1944 / A. Maller Coll., Frank Johnson Donor’, in AMNH ; one m, labelled:`CAMBARA DO SUL, RS 25 / XI / 1993 E. H. Buckup leg. / Col.

MCN 155024’, in MCNZ.

Derivation of speci W c epithet

This new species is named for the presence of a narrow, rufous sutural stripe along the otherwise piceous elytra.

Diagnosis, adult

This species may be separated from its congeners by the following diagnostic combination: frons with short, deep furrows along inner margins of eyes; elytra piceous with narrow, rufous sutural margin.

Description, adult

Characters of Physiomorphus , with the following speci®c features: Body moderately wide (TL/GEW 1.94±2.06), slightly ovate. Head moderately wide ( GHW /HL 1.06±1.10); scape moderately long, slightly widened distally; antennomere 2 moniliform, more than half length of scape; antennomere 3 ®liform; antennomeres 4±10 moniliform, 7±10 slightly serrated; antennomere 11 narrowed distal of midlength, without distinct cleft; last maxillary palpomere expanded, slightly cultriform. Pronotum moderately transverse ( GPW /PL 1.34±1.44), slightly to moderately wider than head ( GPW /GHW 1.11±1.22); lateral margins of disc straight to slightly sinuate anteriorly to midlength; anteriorly, straight to slightly arcuate to anterior margin; discal depressions relatively small and deep, well-de®ned; punctation dense and coarse, not umbilicate; setation sparse. Elytra moderately convex, with very slight suggestions of multiple, longitudinal costae; vestiture moderately long and dense, not obscuring coarse, dense punctation; apical binding patch slightly conspicuous dorsally. Abdomen. Sexual setae relatively short, reddish, directed posteriorly at about 30ss angle; male genitalia with paramere with moderately deep sinuation near apex, beginning in distal third. Colour. Base of head, antennae and maxillary palpi piceous to black; frons rufous to rufopiceous; ventral mouthparts rufous; pronotum rufotestaceous with median infuscated region (absent in one specimen examined); elytral disc piceous with narrow sutural and lateral marginal lighter stripe, sutural stripe appearing almost white; legs piceous except base of tibiae lighter in some specimens.