Icimauna macilenta (Bates, 1881)

Galileo, Maria Helena M., Santos-Silva, Antonio & Wappes, James E., 2017, Two new species of Lamiinae, synonymies in Hemilophini, and corrections on the concept of four genera with transfers of three species (Coleoptera, Cerambycidae), Zootaxa 4247 (4), pp. 445-460 : 454

Icimauna macilenta (Bates, 1881)

( Fig. 37 )

Tyrinthia macilenta Bates, 1881b: 294 ; Aurivillius, 1923: 586 (cat.); Blackwelder, 1946: 623 (checklist); Gilmour, 1965: 634 (cat.).

Hemilophus macilentus ; Lameere, 1883: 74 (cat.).

Icimauna macilenta ; Martins & Galileo, 1991b: 820; Monné & Giesbert, 1994: 285 (checklist); Monné, 1995: 12 (cat.); 2005: 477 (cat.); Monné et al., 2010: 248 (distr.); Monné, 2016: 745 (cat).

Bates (1881) described Tyrinthia macilenta based on at least two specimens from Brazil (Rio de Janeiro).

Martins & Galileo (2014a) figured Icimauna macilenta and commented (translated): “The redescription is based on the original description and a photograph of a specimen of the MNRJ [Museu Nacional do Rio de Janeiro]”; and “In the specimen figured in BEZARK (2012) [ Bezark 2016] belonging to MNRJ, apparently only the antennomere III is widened and IV is normal, without setae on inner side. That antennal formula seems strange for Icimauna , but the placement [in genus] of the species only will be possible after examination of the syntypes.” Actually, the specimen figured is Eraninella longiscapus (Bates, 1881) and not Icimauna macilenta ( Fig. 37 ).

The original description, as well as it not being possible to see if there is a distinct humeral carina in the syntype picture, does not allow validating I. macilenta in its current genus nor reassignment to another genus.

Material examined ( Eraninella longiscapus ). BRAZIL, Rio de Janeiro: Nova Friburgo , 1 male, XII.1970, F. M. Oliveira col. ( MNRJ) ; Teresópolis (Parque Nacional da Serra dos Órgãos), 1 male, 1 female, 10.I.1991, P. R. Magno col. ( MNRJ) .

Figures

FIGURES 24 – 37. 24 – 30, Apeba togata: 24, 26, 28, Females, dorsal view; 25, 27, 29, Females, lateral view; 30, Lycidola antiqua, holotype, dorsal view. 31 – 36, Icimauna reversa, dorsal view: 31, Tyrinthia humeralis, paratype female; 32 – 34, Females deposited at MZSP; 35, Eranina tomentilla, holotype female; 36, Tyrinthia reversa, holotype. 37, Tyrinthia macilenta, syntype.