Icimauna reversa (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 : 453-454

publication ID

https://doi.org/10.11646/zootaxa.4247.4.6

publication LSID

lsid:zoobank.org:pub:C57A640C-1A30-478F-9114-547B7CA914BB

DOI

https://doi.org/10.5281/zenodo.3510970

persistent identifier

https://treatment.plazi.org/id/03C6D543-FFAD-FFD8-FF4E-FAD6FC946C06

treatment provided by

Plazi

scientific name

Icimauna reversa (Bates, 1881)
status

 

Icimauna reversa (Bates, 1881)

( Figs 31–36 View FIGURES 24 – 37. 24 – 30 )

Tyrinthia reversa Bates, 1881b: 295 ; Aurivillius, 1923: 586 (cat.); Blackwelder, 1946: 623 (checklist); Gilmour, 1965: 634 (cat.).

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

Icimauna reversa ; Martins & Galileo, 1991b: 820; Monné & Giesbert, 1994: 285 (checklist); Monné, 1995: 12 (cat.); 2005: 477 (cat.); Monné, et al., 2010: 248 (distr.); Monné, et al., 2012: 62, fig. 100 (distr.); Martins & Galileo, 2014a: 191; Monné, 2016: 746 (cat.).

Eranina tomentilla Mehl, Galileo, Martins & Santos-Silva, 2015: 32 View Cited Treatment , figs. 1–3; Monné, 2016: 730 (cat.). Syn. nov.

Tyrinthia humeralis Martins & Galileo, 2014b: 189 ; Monné, 2016: 787 (cat.). Syn. nov.

Bates (1881b) described Tyrinthia reversa based on a single specimen from Brazil (Rio de Janeiro) ( Fig. 36 View FIGURES 24 – 37. 24 – 30 ). Lameere (1883) transferred the species to Hemilophus Audinet-Serville, 1835 , but Aurivillius (1923) kept the species in Tyrinthia Bates, 1866 . Later, Martins & Galileo (1991b) transferred T. reversa to their new genus Icimauna .

Martins & Galileo (2014b) described Tyrinthia humeralis based on a series of males and females from Brazil (Goiás). Examination of the paratypes deposited at MZSP ( Fig. 31 View FIGURES 24 – 37. 24 – 30 ) showed that T. humeralis lacks the typical humeral carina present in the species of Tyrinthia . Comparison with specimens of Icimauna reversa deposited in the MZSP collection ( Figs 32–34 View FIGURES 24 – 37. 24 – 30 ) makes it clear that T. humeralis is simply a variation of I. reversa . Thus, T. humeralis is synonymized with I. reversa .

Mehl et al. (2015) describe Eranina tomentilla based on a single female from Paraguay ( Fig. 35 View FIGURES 24 – 37. 24 – 30 ). Along with T. humeralis , E. tomentilla is simply another color variation of Icimauna reversa , and hence is also synonymized with it.

Icimauna reversa shows notable variation in the color of elytral pubescence ( Figs 31–36 View FIGURES 24 – 37. 24 – 30 ), and also some variation in pronotal pubescence. However, there are no other morphological characters evident which allow separation of the specimens.

Material examined. BRAZIL, Goiás: Rio Verde , 1 male, 3 females (paratypes of Tyrinthia humeralis ), no other data ( MZSP) ; Jataí , 1 male (paratype of Tyrinthia humeralis ), no other data ( MZSP) . Rio de Janeiro: Itatiaia (700 m), 1 female, 4.III.1924, F. Zikán col. ( MZSP) . São Paulo: Rodrigues Alves , 1 female, 9–11.XII.1943, Araújo & Prado col. ( MZSP) New state record. Santa Catarina: Corupá (Hansa Humboldt), 1 female, XI.1944, no collector indicated ( MZSP) . PARAGUAY, San Pedro: La Florida (56°59'W / 24°29'S), 27.IV.2012, holotype female of Eranina tomentilla, U. Drechsel col. ( MZSP) GoogleMaps .

MZSP

Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Cerambycidae

Genus

Icimauna

Loc

Icimauna reversa (Bates, 1881)

Galileo, Maria Helena M., Santos-Silva, Antonio & Wappes, James E. 2017
2017
Loc

Eranina tomentilla

Monne 2016: 730
Mehl 2015: 32
2015
Loc

Tyrinthia humeralis

Monne 2016: 787
Martins 2014: 189
2014
Loc

Icimauna reversa

Monne 2016: 746
Martins 2014: 191
Monne 2012: 62
Monne 2010: 248
Monne 1995: 12
Monne 1994: 285
Martins 1991: 820
1991
Loc

Hemilophus reversus

Lameere 1883: 74
1883
Loc

Tyrinthia reversa

Gilmour 1965: 634
Blackwelder 1946: 623
Aurivillius 1923: 586
Bates 1881: 295
1881