Odonata from protected areas in Colombia with new records and description of Cora verapax sp. nov. (Zygoptera: Polythoridae)
Author
Bota-Sierra, Cornelio Andrés
Author
Sánchez-Herrera, Melissa
Author
Palacino-Rodríguez, Fredy
text
Zootaxa
2018
2018-08-24
4462
1
115
131
journal article
29410
10.11646/zootaxa.4462.1.5
bea9fe5a-e3aa-47c3-a268-766e1053e9b3
1175-5326
1441438
FA506479-22AA-4875-9482-3391D2584A4C
Cora verapax
sp. nov.
(
Fig. 4a–e
)
Holotype
.
♂
COLOMBIA
.
Risaralda Department
:
National Natural Park Tatamá
,
Pueblo RiCo MuniCipality
,
Monte Bello Township
,
Minas
de Cuarzo
stream,
5.22861°N
76.09806°W
1,480 m
a.s.l.
,
13 July 2016
, C.
Bota
, D.
Ayala
, F.
GarCía
&
A. Orejuela
leg. (
CEUA 99826
).
Etymology.
This name (f., noun in apposition) Comes from the Latin words,
verus,
meaning true and
pax
meaning peaCe. It reCalls the Claim of the Colombian people for the end of the longest Civil war, whiCh has devastated the Country for deCades (i.e. 63 years). Moreover, it expresses the ConCern of the soCiety with the preservation of natural resourCes that were unreaChable and threatened due to this war in our territories; and Calls for our biggest hope: to aChieve a true state of peaCe.
Description of
holotype
.
Head
. Yellow, with greyish-yellow vertex, and two laterodorsal blaCk spots on labrum, posterior half of frons blaCk with two yellow spots behind lateral oCelli (
Fig. 4a
). Frons rounded.
Thorax
. Prothorax: pronotum blue with middorsal blaCk stripe, posterior portion of median lobe blaCk, and posterior lobe blaCk margined blue (
Fig. 4a, e
); propleuron yellow (
Fig. 4a, e
). Pterothorax: blue with blaCk stripes in middorsal Carina, mesepisternum and antehumeral suture, the latter expanding at its proximal portion surrounding the mesoCoxae (
Fig. 4a, e
); thin blaCk lines between mesepimeron and metepimeron and in metapleural suture, this one gets wider towards the posterior margin and toward its proximal portion surrounding the metaCoxae (
Fig. 4a, e
); blaCk spot surrounding the metepimeral spiraCle. Venter gray with a tuberCle Close to abdomen base, posteriorly Covered with golden setae. Legs: Coxae grayish blue (Covered with pruinesCenCe when alive,
Fig. 4a, e
), armature and legs blaCk (
Figs 4a, e
).
Wings
. Membrane smoky Colored; venation and pterostigma blaCk; Px
39 in
FW,
30–31 in
HW; pt overlying six Cells; FW nodus Closer to the pterositgma (13.0mm) than to the base of wing (
14.5mm
).
Abdomen
. BlaCk exCept dorsum of S1 and anterior 2/3 of S2 dorsum whiCh are blue (
Fig. 4a, e
). S10 has a middorsal horn on apex, pointed in dorsoposterior direCtion (
Fig 4 C–d
). Genital ligula with filamentous lateral lobes, small midlateral proCesses, and wide lateroapiCal projeCtions (
Fig. 4b
). CerCus tip Curving inwards in dorsal view (
Fig. 1C
), in lateral view almost straight with a midventral tooth (
Fig. 4d
). ParaproCts not developed. Measurements (mm). Total length 69.5, length of abdomen 57.1, FW 31.6 and HW 29.6 length.
Notes on the
Cora
genus and diagnosis.
The last phylogenetiC analysis (SánChez-Herrera
et al.
2018) showed the genus
Cora
as traditionally grouped is polyphyletiC in the light of the genetiC evidenCe. The
cyane
and
inca
groups proposed by
BiCk & BiCk (1991)
share several CharaCters but were separated beCause of the lateroapiCal projeCtions of the genital ligula observed in
Cora inca
(Selys, 1873)
. SánChez-Herrera
et al.
(2018) support them as part of a Clade Called
Cora
s.s., grouping
Cora jocosa
(MCLaChlan, 1881),
Cora cyane
(Selys, 1853)
,
Cora marina
Selys, 1868
,
Cora irene
Ris, 1918
,
Cora xanthostoma
Ris, 1918
and
C. inca
, a Clade morphologiCally supported by the plaCement of the FW nodus Closer to the pt than to the base of the wing, and the blue Coloration on dorsum of S2.
Cora verapax
shares the plaCement of its nodus and the blue Coloration on S2, with this Clade, whiCh Can be easily separated from the other speCies by the seCond segment of genital ligula, whiCh resembles
C. inca
,
but the apiColateral projeCtions are wider, by its middorsal horn on apex of S10 pointing in dorsoposterior direCtion, unique among the
Cora
s.s. group.
Cora verapax
also has two unique CharaCteristiCs in the family
Polythoridae
, a ventral thoraCiC tuberCle, and the abdomen almost two times longer than wings, whiCh is unusual for the family, resembling speCies of other families as
Perilestidae
or some genera in
Coenagrionidae
(e.g.,
Mesoleptobasis
Sjöstedt, 1918
).
FIGURE 2.
Protected areas reporting odonates from 2001 to 2017 in Colombia. a) Geographical distribution of the sampled areas. Polygons for SFF, RNSC, RFPN and No Register Reserves are too small to be noticed at the map scale. b) Number of sampled areas under the categories recognized by the SINAP.
FIGURE 3
. Taxonomical distribution of odonates species reported in Colombian protected areas a) literature compilation from 2001 to 2017 and new records reported in this work b) new records based on six protected areas surveyed in this study. Numbers at the end of the bars correspond to the number of species.
Distribution.
The speCies is only known from its
type
loCality at National Natural Park Tatamá in the PaCifiC OCean slope of the Andean Cordillera OCCidental (
Risaralda
,
Colombia
).
Biology.
The biology of this speCies remains a mystery, 13 months of sampling were aCCumulated from
2014 to 2017
in
the
type
loCality and only one speCimen was observed and fortunately Caught, showing this is a very rare speCies. The only known speCimen was at a stream in a well-preserved Cloud mountain forest where this speCies probably inhabits in the high Canopy.