Taxonomic revision of the Dichotomius speciosus (Waterhouse, 1891) species group (Coleoptera: Scarabaeidae: Scarabaeinae)

被引:21
|
作者
Maldaner, Maria E. [1 ]
Nunes, Rafael V. [2 ]
Vaz-De-Mello, Fernando Z. [3 ]
机构
[1] Univ Fed Mato Grosso, Inst Biociencias, Programa Pos Grad Zool, BR-78060900 Cuiaba, MT, Brazil
[2] Univ Fed Mato Grosso, Inst Biociencias, Programa Pos Grad Ecol Conservacao Biodiversidade, BR-78060900 Cuiaba, MT, Brazil
[3] Univ Fed Mato Grosso, Inst Biociencias, Dept Biol Zool, BR-78060900 Cuiaba, MT, Brazil
关键词
Atlantic forest; highlands; dung beetles; new species; Dichotomiini; BRAZILIAN ATLANTIC FOREST; DUNG;
D O I
10.11646/zootaxa.3986.5.2
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
The Dichotomius speciosus species group, endemic to the highlands of the Brazilian Atlantic Forest and included in the subgenus Luederwaldtinia is taxonomically revised. Dichotomius alvarengai new species and D. malyi new species are described. Dichotomius bucki is here considered to be a new synonym of D. opalescens, for which a lectotype is designated. The group, as well as its species, is diagnosed. A taxonomic key, illustrations and discussions on systematics and conservation of the group are provided.
引用
收藏
页码:549 / 560
页数:12
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