Notes On Kempnyia, With The Description Of Three New Species (Plecoptera: Perlidae)
Author
Froehlich, Claudio Gilberto
text
Illiesia
2011
7
13
133
141
journal article
http://doi.org/10.5281/zenodo.4760155
8db947d3-95b4-46a4-ab2d-f4edf56a9a2f
1854-0392
4760155
Kempnyia neotropica
(
Jacobson & Bianchi 1905
)
(
Figs. 1-2
)
Perla obscura
Pictet, 1841:269
.
Perla neotropica
Jacobson & Bianchi, 1905:617
.
Kempnyia neotropica
–
Zwick, 1972:1168
.
Kempnyia neotropica
–
Froehlich, 2010:181
.
Remarks.
Bispo & Froehlich (2004)
noted, that “as presently understood, the species is widely distributed, its area being similar to the distribution of the genus. A careful analysis of specimens from different areas is needed to evaluate if they really belong to a single species”.
Zwick (1972)
examined specimens from four States,
Espírito Santo
,
Rio de Janeiro
,
Santa Catarina
and
Rio Grande do Sul
. Besides
Santa Catarina
, I have examined material from
Minas Gerais
(Serra do Cipó)
São Paulo
(Municipalities of Campos do Jordão, Cubatão, Iporanga, Jundiaí, Pindamonhangaba, Salesópolis and Santo André) and Goi á s (Pirenópolis). These specimens are similar in the dark body color, the structure of the male genitalia, the elliptical contour of the female subgenital plate covering part of sternum 10 and with a small apical indentation (
Fig. 1
). Local populations differ in body length and in color, sometimes a lighter band may be present on the pronotum and the femora may be more or less bicolored. The species concept presented by
Bispo and Froehlich (2004)
is confirmed. A new figure of the female subgenital plate and sternum 9 is presented in
Fig. 1
and of the egg (
Fig. 2
) based on a female from the Boracéia Biological Station (Salesópolis Municipality).