Psaironeura jeronimoi (Odonata: Zygoptera: Coenagrionidae) sp. nov. from the Brazilian Amazon rainforest, with a key for species of tenuissima group, and discussion on the significance of the genital ligula to the taxonomy of the group
Author
Mendoza-Penagos, Cristian Camilo
Programa de Pós-graduação em Zoologia - PPGZOOL, Universidade Federal do Pará, Belém, Brazil. & Laboratorio de Ecología e Conservação - LABECO, Universidade Federal do Pará, Instituto de Ciências Biológicas, Rua Augusto Correia, No. 1 Bairro Guamá, CEP 66.075 - 110 Belém, Pará, Brazil.
Author
Juen, Leandro
Laboratorio de Ecología e Conservação - LABECO, Universidade Federal do Pará, Instituto de Ciências Biológicas, Rua Augusto Correia, No. 1 Bairro Guamá, CEP 66.075 - 110 Belém, Pará, Brazil.
Author
Muzón, Javier
Departamento de Ambiente y Turismo, Universidad Nacional de Avellaneda, Universidad Nacional, Avellaneda, Provincia de Buenos Aires, Argentina.
Author
Vilela, Diogo Silva
Laboratório de Biologia Aquática, Departamento de Ciências Biológicas, Faculdade de Ciências e Letras de Assis, Universidade Estadual Paulista, Assis, São Paulo, Brazil.
text
Zootaxa
2022
2022-10-19
5196
2
291
300
journal article
170604
10.11646/zootaxa.5196.2.9
af1fbc1c-879a-4e53-be33-5fcdac757df3
1175-5326
7224616
8A349E8C-D758-4A95-BF54-978A72C776E4
Keys to males of the
tenuissima
group
(adapted from to
Garrison, 2004
)
1.
Tip of cercus in dorsal or posteromedial view branched or bluntly rounded, but without black tooth in the external branch (
Fig. 3
h−i)....................................................................................
P. tenuissima
.
1’.
Tip of cercus in dorsal or posteromedial view branched, with a black tooth in the external branch...................... 2
2.
Tip of cercus in dorsal or posteromedial view branched, both external and internal branch with distinct black tooth (
Fig. 3
e−f)..........................................................................................
P. bifurcata
.
2’.
Tip of cercus in dorsal or posteromedial view branched, with external branch armed with distinct black tooth and internal branch with an ante-apical rounded lobe (
Fig. 3
b−c).................................................
P. jeronimoi
.