Synopsis of Epipleoneura (Zygoptera, Coenagrionidae, “ Protoneuridae ”), with emphasis on its Brazilian species
Author
Pessacq, Pablo
text
Zootaxa
2014
3872
3
201
234
journal article
10.11646/zootaxa.3872.3.1
47ff6515-876a-4d83-b631-64004e51c683
1175-5326
230974
72ACE4FF-9A41-4D26-A201-01E020439899
Epipleoneura fernandezi
Rácenis, 1960
(
Figs. 6
,
34
,
64
)
Epipleoneura fernandezi
Rácenis 1960
: 28
–32, figs. 1a–c (new species, description of male and female, illustration of S
10 in
posterior and lateral view, female prothorax and mesostigmal
lamina
in dorsal view,
type
material at MIZA).
De Marmels 1992
: 20
(record for Amazonas State).
Garrison
et al.
2010
: 352
–354, fig. 2341 (included in list of species, illustrations of epiproct in posterior view).
FIGURES 13–15.
Male caudal appendages, a: lateral view; b: posterior view, c: latero-posterior view. CIB: cercus inner-basal branch. CT: cercus inner-basal tooth.
Specimens examined.
9♂
, 1♀.
6 ♂
,
Venezuela
, Bolivar State, San Francisco de las Babas, río Caroní (Caroni river:
08º09’77”S
,
62º48’13”W
),
7–13 iv 1983
.
2 ♂
, campamento base, río Baría, Amazonas State,
3–4 iii 1984
.
1♂
, Jabillal, Bolivar (
10º15’35”S
,
67º07’43”W
), leg. J. De Marmels,
6–11 viii 1987
. PP.
Diagnosis.
Male cercus (
Fig. 6
) resembles that of
E. capilliformis
. The cercus inner-basal branch is directed medially, with its apex reaching midline of S10 medially and bent posteriorly (
Fig. 6
b). The genital ligula (
Fig. 34
) is similar to that of
E. capilliformis
and related species.
E. fernandezi
differs from other species by unique epiproct morphology, with distal margin with two short lateral branches and a medio-dorsal elevated area extending towards epiproct distal margin as a small medial lobe. The epiproct is similar to those of
E. capilliformis
and
E. demarmelsi
, but differs by more pronounced development of lateral branches. The female posterior margin of pronotum (
Fig. 64
) possesses a medial horseshoe-shaped projection directed posteriorly, and is similar to that of
E. venezuelensis
(
Fig. 59
), but with an narrower horseshoe-shaped projection in the latter species. Males of these species are clearly different.
Distribution.
Eastern and southern
Venezuela
in
the States
of Bolivar and Amazonas (
type
locality Bolívar State, Canaima,
Venezuela
,
06°14'N
,
62°51'W
).