Opiliones Wiki
Amazochroma carvalhoi

Amazochroma carvalhoi (Mello-Leitão, 1941), male, French Guiana. Photo (c) Sébastien Cally.

Suborder

Laniatores

Superfamily

Gonyleptoidea

Family

Gonyleptidae

Subfamily

Roeweriinae

Genus

Amazochroma

Amazochroma carvalhoi (Mello-Leitão, 1941 is a member of the genus Amazochroma (Laniatores:Gonyleptidae)[1].


Taxonomy[]

Discocyrtus carvalhoi Mello-Leitão 1941: 437; Soares & Soares, 1954b: 247.

Amazochroma carvalhoi: Carvalho & Kury 2018: 17, figs. 1 a–d, 5–6.

Diagnosis[]

Spines of ocularium higher than in A. pedroi; areas II–IV not divided by a median groove (divided in A. pedroi); area III with a pair of high, paramedian acuminated spines curved backwards (higher than the pair of low, paramedian rounded, tubercles of A. pedroi); Cx IV with retrodorsal spiniform apophysis (absent in A. pedroi); Tr IV with prolateral, distal, higher apophysis, forming a bifurcated bar ending in two spines (instead the aborted hook form in A. pedroi); Fe IV without spines, only tubercles (instead of higher spines on the prolateral and retrolateral axes of A. pedroi). [1].

Type data[]

Amazochroma carvalhoi: ♂ holotype (MNRJ 5143), BRAZIL, Mato Grosso, Santa Terezinha.

Records[]

BRAZIL, Mato Grosso, Santa Terezinha (Mello-Leitão 1941). BRAZIL, Amazonas, Manaus. Pará, Belém; Monte Alegre. FRANCE, French Guiana, Maripasoula. SURINAME, Sipaliwini (Carvalho & Kury 2018).

Distribution[]

BRAZIL, Amazonas, Manaus. Mato Grosso, Santa Terezinha. Pará, Belém; Monte Alegre. FRANCE, French Guiana, Maripasoula. SURINAME, Sipaliwini (Carvalho & Kury 2018).


References[]

  1. 1.0 1.1 Carvalho, R.N. & Kury, A.B. 2018. Further dismemberment of Discocyrtus with description of a new Amazonian genus and a new subfamily of Gonyleptidae (Opiliones, Laniatores). European Journal of Taxonomy 393: 1–32. doi:https://doi.org/10.5852/ejt.2018.393