The genus Paravelia Breddin, 1898 (Hemiptera: Heteroptera: Veliidae) in Brazil, with descriptions of eight new species
Author
Rodrigues, Higor D. D.
Author
Moreira, Felipe F. F.
Author
Nieser, Nico
Author
Chen, Ping Ping
Author
Melo, Alan L.
Author
Dias-Silva, Karina
Author
Giehl, Nubia F. S.
text
Zootaxa
2014
3784
1
1
47
journal article
36880
10.11646/zootaxa.3784.1.1
e2f7dc5c-3b6a-4a6d-9a27-25dc6e6625f0
1175-5326
285781
BF2D8D88-FADF-4CB4-8311-A523214A1292
Paravelia biae
Spangler, 1989
(
Fig. 13
C)
Paravelia biae
Spangler, 1989
: 360
. [Original description]
Paravelia biae
:
Moreira
et al
. 2011b
, 20. [Checklist]
Paravelia biae
:
Heckman 2011
, 229. [Identification key]
Macropterous male.
BL 6.20–6.90; HL 0.80–0.85; HW 1.20–1.25; ANT I 1.00–1.05, ANT II 0.82–0.85, ANT III 0.80, ANT IV 0.90–0.95; EYE 0.35; PL 3.00–3.05; PW 2.50–2.55; FORELEG: FEM 1.60–1.70, TIB 1.60–1.65, TAR I 0.10, TAR II 0.30–0.35, TAR III 0.50–0.55; MIDLEG: FEM 1.95, TIB 2.15, TAR I 0.09–0.10, TAR II 0.60– 0.65, TAR III 0.60–0.65; HINDLEG: FEM 2.60–2.65, TIB 3.00–3.05, TAR I 0.10–0.13, TAR II 0.67–0.72, TAR III 0.55–0.57.
Macropterous female.
BL 6.72–6.90; HL 0.87–0.90; HW 1.22–1.25; ANT I 0.95–1.00, ANT II 0.80–0.85, ANT III 0.75–0.85, ANT IV 1.00–1.05; EYE 0.35; PL 3.00; PW 2.50; FORELEG: FEM 1.60–1.75, TIB 1.55–1.65, TAR I 0.10, TAR II 0.30, TAR III 0.50–0.55; MIDLEG: FEM 2.00–2.05, TIB 2.10–2.15, TAR I 0.08–0.10, TAR II 0.55–0.60, TAR III 0.55–0.60; HINDLEG: FEM 2.30–2.50, TIB 2.90–3.00, TAR I 0.10–0.12, TAR II 0.55–0.70, TAR III 0.55–0.60.
Diagnosis.
Both sexes with general color of body and appendages blackish, except base of rostrum yellowish brown. Pronotum with posterior angle terminating in a process (similar to
Fig. 3
F, but slightly more developed). Forewing with a basal white macula, not starting from humeral angle and ending at posterior margin of pronotum; on apex a large oval white macula, almost reaching posterior margin of wings (
Fig. 13
C). Male hind femur with a row of small teeth on inner surface, absent in female. Male without projections on abdominal sternite VII, but with a strong gibosity on each side of the posterior margin of this segment. Male proctiger without dorsal elevation. Paramere anteriorly notched on dorsal surface, with rounded apex.
Discussion.
Described from the macropterous form, and previously recorded only from the
type
locality in Pará State. It is herein recorded for the first time from Rondônia.
Spangler (1989)
mentions that
P. biae
is similar to
P. platensis
(
Berg, 1883
)
(
Fig. 19
A) and
P. williamsi
(Hungerford, 1930)
(
Figs 19
C–D). However, they can be readily distinguished by body color, shape of forewing maculae, posterior angle of pronotum, and male abdominal sternite VII.
Type-material examined.
Holotype
:
Brazil
,
Pará
: macropterous male (MZUSP), Altamira, Rio Xingu,
03º39’S
/
52º22’W
,
10.X.1986
, (P.J. Spangler & O. Flint).
Paratypes
: 6 macropterous males, 6 macropterous females (MZUSP), 1 macropterous male, 1 macropterous female (INPA), same data as
holotype
.
Additional material examined.
Brazil
,
Rondônia
: 1 macropterous male, 1 macropterous female (
MZUSP
), Costa Marques,
12º26’42”S
/
64º13’38”W
, Forte
Príncipe
da Beira,
19.XI–03.XII.1967
, (G.R. Kloss) [First record from Rondônia State].