New species and notes on Paravelia Breddin, 1898 (Heteroptera: Veliidae) from South America
Author
Rodrigues, Higor D. D.
0000-0002-9649-4142
higorddr @ gmail. com; https: // orcid. org / 0000 - 0002 - 9649 - 4142
higorddr@gmail.com
Author
Moreira, Felipe Ferraz Figueiredo
0000-0002-6692-0323
ppmeiameiameia @ gmail. com; https: // orcid. org / 0000 - 0002 - 6692 - 0323
ppmeiameiameia@gmail.com
Author
Morales, Irina
0000-0003-2456-5674
irina. morales @ uptc. edu. co; https: // orcid. org / 0000 - 0003 - 2456 - 5674
irina.morales@uptc.edu.co
text
Zootaxa
2022
2022-07-07
5162
3
277
289
journal article
110545
10.11646/zootaxa.5162.3.5
ac416ba6-4fec-4550-a8c3-477600344f4d
1175-5326
6810190
52A68BDB-D49A-4855-B5A4-6978E4A8A307
Paravelia albotrimaculata
(
Kirkaldy, 1899
)
(
Figs. 14–16
,
30
)
Velia albotrimaculata
Kirkaldy, 1899: 505–506
(original description).
Velia albotrimaculata
:
Hungerford 1930b: 121
(redescription, illustration).
Paravelia albotrimaculata
:
Polhemus 1976: 512
(changed combination).
Paravelia albomatriculata
[sic]:
Polhemus 2014: 160
(incorrect subsequent spelling).
Supplemental description.
Macropterous female
HOLOTYPE
: body length 8.20; maximum width 2.10. Head with a pair of convergent, impressed lines and a pair of rounded indentations posteriorly. Ocular setae present. Forewing basal macula concave basally. Pro- and mesoacetabula each with a rounded punctation on mesal surface. Meso- and metasterna centrally with two pairs of small tubercles on intersegmental region. Metasternum with posterior margin convex (
Fig. 15
). Grasping comb absent from fore tibia. Middle tibia without row of elongate dark-brown trichobothria-like setae on posterior third. Hind tibia straight, not weakly sinuate. Intersegmental region between abdominal sterna II–III with a depression on each side of midline. Abdomen laterally with narrow, longitudinally impressed furrows. Gonocoxae shorter along commissure than exposed portion of proctiger when viewed ventrally (
Fig. 15
). Lateral margin of gonocoxa without strong angle, evenly curved.
Discussion.
This species was described from a macropterous female from Valencia, northern
Venezuela
.
Hungerford (1930b)
, based on the
holotype
deposited in RBINS, presented a short redescription of this species, including illustrations of the dorsal habitus of the body and of the hind leg. This same author had considered
P. albotrimaculata
as a member of the
P. inveruglas
group (see
Hungerford 1929
).
Polhemus
et al.
(2019)
proposed the genus
Altavelia
to hold some species previously included in the
P. inveruglas
group, in addition to others described by them on the occasion. However, they kept
P. albotrimaculata
in the genus
Paravelia
due to inconsistency regarding some characteristics, such as the presence of maculae on the forewing (
Fig. 14
), which are absent in all species of
Altavelia
. In the same paper, the authors also mentioned that
P. albotrimaculata
would be more closely related to three phytotelma-inhabiting species:
P. loutoni
Polhemus, 2014
,
P. myersi
(Hungerford, 1931)
, and
P. reclusa
Polhemus, 2014
.
After examining the
holotype
of
P. albotrimaculata
, a distinct morphological similarity with
P. loutoni
became apparent. Both species share the general color of the body, including the broad, yellow annulation on the base of all femora, and the shape of the forewing maculae (
Figs. 14–16
,
17–18
). Furthermore, body sizes are almost coincident, i.e.
8.20 in
the female
holotype
of
P. albotrimaculata
and
8.30 in
the female
paratype
of
P. loutoni
. However,
P. albotrimaculata
can be distinguished from
P. loutoni
by the following characteristics: the rounded punctations on the posterior lobe of the pronotum are smaller in size and more densely distributed; the pronotal apex ending at the apical margin of the forewing basal macula; the yellow annulation of the hind femur reaching the first spine of the posterior margin (
Fig. 14
); the intersegmental region between abdominal sterna II–III with a depression on each side of the midline; the gonocoxae shorter along the commissure than the exposed portion of the proctiger when viewed ventrally (
Fig. 15
); and the lateral margin of the gonocoxa without a strong angle, evenly curved; whereas in
P. loutoni
the rounded punctations on the posterior lobe of the pronotum are large and scattered; the pronotal apex extends posteriorly beyond the apical margin of the forewing basal macula (
Fig. 18
); the yellow annulation of the hind femur does not reach the first spine of the posterior margin (
Fig. 17
); the intersegmental region between abdominal sterna II–III does not have a depression on each side of the midline; the gonocoxae are longer along the commissure than the exposed portion of the proctiger when viewed ventrally (
Fig. 19
); and the lateral margin of the gonocoxa is strongly angled.
Because
P. albotrimaculata
was described based only on the female
holotype
, until now its only known specimen, it is not possible to compare male characters between these two species. Field work near the type-locality of
P. albotrimaculata
in
Venezuela
is necessary in order to obtain male specimens and further compare it with
P. loutoni
.
Distribution and habitat.
This species is recorded from the State of
Carabobo
, northern
Venezuela
(
Fig. 30
). Although
P. albotrimaculata
is morphologically very similar to
P. loutoni
and
P. reclusa
, both of which inhabit water-filled bamboo internodes, its ecology is currently unknown, so concluding that it also occurs in such habitat is premature.
Published records.
Venezuela
:
Carabobo
(
Kirkaldy 1899
).
Type material examined.
HOLOTYPE
,
♀
macropterous (
RBINS
), [
VENEZUELA
,
Carabobo
], Valença [=
Valencia
],
Coll. Camille Van Volxem
,
Velia albotrimaculata Kirk.
♀
Type, 4864, Déterm. Kirkaldy.