Revision of type specimens of Astaena (Coleoptera: Scarabaeidae: Melolonthinae: Sericini) described by L. W. Saylor
Author
Pacheco, Thaynara L.
146CF81B-1394-456C-A768-BFFDE3E213D0
Laboratório de Coleoptera, Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. & Centre of Taxonomy and Evolutionary Research, Zoologisches Forschungsmuseum Alexander Koenig, Bonn, Germany.
thay.lpacheco@gmail.com
Author
Monné, Marcela L.
86B186B4-4297-4380-A98D-FC813B5D53A6&2FF2B7D6-1A6B-43C1-9966-A1A949FB2B05
Laboratório de Coleoptera, Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. & Laboratório de Scarabaeoidologia, Departamento de Biologia e Zoologia, Instituto de Biociências, Universidade Federal de Mato Grosso, Cuiabá, Brazil.
mlmonne2@gmail.com&vazdemello@gmail.com
Author
Vaz-De, Fernando Z.
2FF2B7D6-1A6B-43C1-9966-A1A949FB2B05
Laboratório de Scarabaeoidologia, Departamento de Biologia e Zoologia, Instituto de Biociências, Universidade Federal de Mato Grosso, Cuiabá, Brazil.
vazdemello@gmail.com
Author
Ahrens, Dirk
DEDCE5CF-AA11-4BBF-A2C6-D7C815019714
Centre of Taxonomy and Evolutionary Research, Zoologisches Forschungsmuseum Alexander Koenig, Bonn, Germany.
ahrens.dirk_col@gmx.de
text
European Journal of Taxonomy
2021
2021-05-19
750
750
94
123
http://dx.doi.org/10.5852/ejt.2021.750.1365
journal article
4031
10.5852/ejt.2021.750.1365
818d0bc4-31a6-4319-86a3-6e6b16ab72df
2118-9773
5451747
CE5D8517-AC04-4AF9-BD78-A2D6E21D33A8
Sayloria
Frey, 1973
Sayloria
Frey, 1973
(nec
Chalumeau, 1981
): 324 (as subgenus of
Symmela
).
Sayloria
(as subgenus of
Symmela
Frey, 1973
) –
Evans 2003: 47
(checklist). — Evans &
Smith 2005: 29
(checklist); 2007: 29 (checklist); 2009: 30 (checklist).
Type
species
Astaena bicoloripes
Saylor, 1946
(by monotypy).
Diagnosis
Brown, reddish-brown, blackish coloration, often bicolored. Antennae with eight antennomeres; antennal club of males with three antennomeres. Abdomen without a robust lateral carina. Mentum deeply sinuated medially at anterior margin.