Oncioderes

Disclaimer

March 2026: Since the original publication of this tool, one new species of Oncioderes Martins and Galileo, 1990Martins and Galileo, 1990:
Martins UR, Galileo MHM. 1990. Onciderini (Coleoptera, Cerambycidae, Lamiinae): sinonimias, novos taxons, chaves e notas. Papeis Avulsos de Zoologia. 37(4):53–95.
was described (Galileo et al. 2015bGalileo et al. 2015b:
Galileo MHM, Martins UR, Santos-Silva A. 2015b. New species and new records in Cerambycidae (Coleoptera) of the state of Bahia, Brazil. ZooKeys. 517:99-110.
). This species is added to "Included Species". Other sections in this fact sheet have not been edited to account for the new species.

Diagnostic Features

Description

Elongate-oblong, moderate to large-sized, ranging from about 10–22 mm in length. Integument generally dark brown or ferrugineous with whitish, ferrugineous, and ochraceous pubescence. Head with frons subquadrate, about as wide as width of 2 1/2 lower eye lobes. Eyes with lower lobes oblong. Genae transverse, distinctly shorter than lower eye lobes. Antennal tubercles prominent, widely separated; tubercles not armed at apex. Antennae about as long as overall body length, or as much as 1 1/3 times as long; scape gradually expanded to apex, about as long or longer than antennomere IV; antennomere III nearly straight or curved, longer than scape and antennomere IV. Pronotum transverse, roughly cylindrical, with or without lateral tubercles. Elytra with sides roughly parallel; elytral apices individually rounded; elytra generally uniform in coloration or speckled; base of elytra without tubercles or with two prominent tubercles at humeri. Basal 1/3 of elytra with moderate to dense punctation, surface finely punctate or coarsely punctate. Procoxae without projection. Mesosternal process with apex subtruncate. Metafemora moderate to short in length, about 1/3–1/4 as long as elytra.

Diagnosis

The combination of the following characters will help to distinguish this genus: moderately large eyes; subquadrate frons; gradually expanded scape; strongly transverse, roughly cylindrical pronotum; and elytra with sides roughly parallel.

Similar genus/genera

Strongly resembles some species of Lochmaeocles and Oncideres.

Geographic Distribution

South America (Brazil, French Guiana)

Host Plants/Trees

Unknown

Girdling Behavior

Unknown

Included Species

The genus Oncioderes currently contains three species: O. obliqua Galileo, Martins and Santos-Silva, 2015; O. picta Martins and Galileo, 1990Martins and Galileo, 1990:
Martins UR, Galileo MHM. 1990. Onciderini (Coleoptera, Cerambycidae, Lamiinae): sinonimias, novos taxons, chaves e notas. Papeis Avulsos de Zoologia. 37(4):53–95.
; O. rondoniae Martins and Galileo, 1990Martins and Galileo, 1990:
Martins UR, Galileo MHM. 1990. Onciderini (Coleoptera, Cerambycidae, Lamiinae): sinonimias, novos taxons, chaves e notas. Papeis Avulsos de Zoologia. 37(4):53–95.
.

More species images are available in the Gallery.

Taxonomy

Oncioderes Martins and Galileo, 1990Martins and Galileo, 1990:
Martins UR, Galileo MHM. 1990. Onciderini (Coleoptera, Cerambycidae, Lamiinae): sinonimias, novos taxons, chaves e notas. Papeis Avulsos de Zoologia. 37(4):53–95.

subtribe: Onciderina
type species: Oncioderes picta Martins and Galileo, 1990Martins and Galileo, 1990:
Martins UR, Galileo MHM. 1990. Onciderini (Coleoptera, Cerambycidae, Lamiinae): sinonimias, novos taxons, chaves e notas. Papeis Avulsos de Zoologia. 37(4):53–95.

Selected References

Bezark and Monné (2013)Bezark and Monné (2013):
Bezark LG, Monné MA. 2013. Checklist of the Oxypeltidae, Vesperidae, Disteniidae and Cerambycidae, (Coleoptera) of the Western Hemisphere.
, Dillon and Dillon (1945)Dillon and Dillon (1945):
Dillon LS, Dillon ES. 1945. The tribe Onciderini (Coleoptera: Cerambycidae) Part I. Reading, Scientific Publications, Reading Public Museum and Art Gallery, Number 5. 186 pp.
, Galileo et al. (2015b)Galileo et al. (2015b):
Galileo MHM, Martins UR, Santos-Silva A. 2015b. New species and new records in Cerambycidae (Coleoptera) of the state of Bahia, Brazil. ZooKeys. 517:99-110.
, Martins and Galileo (1990)Martins and Galileo (1990):
Martins UR, Galileo MHM. 1990. Onciderini (Coleoptera, Cerambycidae, Lamiinae): sinonimias, novos taxons, chaves e notas. Papeis Avulsos de Zoologia. 37(4):53–95.
, Monné (2005)Monné (2005):
Monné MA. 2005. Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae. Zootaxa. 1023:1–759.

 Oncioderes picta,  female holotype specimen; © E.H. Nearns
Oncioderes picta, female holotype specimen; © E.H. Nearns
 Oncioderes picta,  female holotype specimen; © E.H. Nearns
Oncioderes picta, female holotype specimen; © E.H. Nearns
 Oncioderes picta,  female holotype specimen; © E.H. Nearns
Oncioderes picta, female holotype specimen; © E.H. Nearns
 Oncioderes picta , female; © E.H. Nearns
Oncioderes picta, female; © E.H. Nearns