Mannophorus LeConte, 1854

Eya, Bryan K., 2024, Revision of trachyderines related to Sphaenothecus from North America with description of three new genera, and new species of Lophalia Casey, 1912, Mannophorus LeConte, 1854, and Ischnocnemis Thomson, 1864 (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini), Insecta Mundi 2024 (61), pp. 1-94 : 36

publication ID	https://doi.org/10.5281/zenodo.14662132
publication LSID	lsid:zoobank.org:pub:5671A77B-2ECB-445F-8F61-246A9E442CDE
persistent identifier	https://treatment.plazi.org/id/038487F8-027F-FF95-FF14-0EB7FA49FA1C
treatment provided by	Felipe
scientific name	Mannophorus LeConte, 1854
status

Treatment

Key to species of Mannophorus LeConte, 1854 View in CoL

1. Each elytron with two ivory vittae, integument black or dark metallic bluish black or greenish...... 2

— Each elytron with three costae, integument yellowish-brown or metallic bluish with greenish luster.. 5

2(1). Pronotum with punctures contiguous, cribriform or alveolate, integument opaque, disc reddish, black or dark bluish with pubescence short ( Fig. 155, 159 View Figures 152–163 , 185 View Figures 178–187 ).................................... 3

— Pronotum with punctures coarse, irregular, integument shining, disc metallic greenish or bluish with long flying setae ( Fig. 205, 209, 212, 216 View Figures 202–217 )................................................ 4

3(2). Form elongate; pronotum tapering apically, metallic dark bluish to aeneous black with an elongate, impunctate area in middle of basal half ( Fig. 185 View Figures 178–187 ); antennal tubercles flattened, abruptly declivous on either side of mid-cranial sulcus ( Fig. 182, 184 View Figures 178–187 ); dorsal half of genae narrow with anterior margins of lower eyes almost contiguous with base of mandibles ( Fig. 183 View Figures 178–187 ); mandibles with sides strongly angulated ( Fig. 184 View Figures 178–187 )......................................... M. minor (Bates) View in CoL , comb. nov.

— Form stout, pronotum evenly rounded on sides, disc reddish with apical and basal margins black, all black or all dark bluish, punctures coarse and contiguous throughout; antennal tubercles gradually declivous from apex to mid-cranial sulcus; dorsal half of genae broader with margins of lower eye lobes well separated from base of mandibles; sides of mandibles arcuate ( Fig. 152–159 View Figures 152–163 )............................................................................... M. laetus LeConte View in CoL

4(2). Antennae stout, male with antennomeres IV, IX and X subequal to or slightly longer than I ( Fig. 218 View Figures 218–221 ), female with distal antennomeres expanded, antennomeres IV–VII shorter than I ( Fig. 220 View Figures 218–221 ); subsutural raised ivory vittae narrow from base to near apex; pronotum coarsely, subconfluently punctate ( Fig. 205, 212 View Figures 202–217 )............................... M. virgulata virgulata (Chemsak) , comb. nov.

— Antennae slender, male with antennomeres IV, IX and X much longer than I ( Fig. 219 View Figures 218–221 ), female with antennomere IV subequal to I and V–VII slightly longer than I ( Fig. 221 View Figures 218–221 ); subsutural raised ivory vittae broader anteriorly; pronotum moderately, coarsely punctate ( Fig. 209, 216 View Figures 202–217 )....................................................... M. virgulata virescens (Eya) , comb. nov., syn. nov.

5(1). Integument yellowish-brown; pronotum with seven black maculae, and apical third to half of elytra black ( Fig. 164–177 View Figures 164–177 ).......................................................... M. forreri Bates View in CoL

— Integument metallic bluish with greenish luster; sides of pronotum broadly tuberculate; front, vertex, pronotum, prosternum, and basal half of elytra clothed with long flying erect setae ( Fig. 222–234 View Figures 222–234 ).............................................................. M. tricostatus Eya , sp. nov.