Systematics and biogeography of the genus Scaria Bolívar, 1887 (Orthoptera: Tetrigidae: Batrachideinae)
Author
Cadena-Castañeda, Oscar J.
Author
Mendes, Diego Matheus De Mello
Author
Silva, Daniela Santos Martins
Author
Granda, Juan Manuel Cardona
Author
García, Alexander García
Author
Tumbrinck, Josef
text
Zootaxa
2019
2019-09-30
4675
1
1
65
journal article
25361
10.11646/zootaxa.4675.1.1
bcac9edf-0811-4d26-88d5-b4210f137fa4
1175-5326
3465115
0482F873-B09B-4A14-910B-B98A1A20C8BD
Scaria granti
Cadena-Castañeda, Mendes & Silva
sp. nov.
(
Fig. 26
)
http://lsid.speciesfile.org/urn:lsid:
Orthoptera
.speciesfile.org:TaxonName:504355
Type specimen.
Holotype
:
♂
.
Brazil
,
Acre
,
Bujari
,
Floresta Estadual Antimary
09°20’01”S
/
68°19’17”W
,
25– 27.viii.2016
, malaise
J.A. Rafael
leg
. (
INPA
).
Description. Male.
Pronotal disc greenish blue; postocular strip, strip of the upper half of the lateral lobes of pronotum, tegmina, wings, and dorsal portion of the abdominal and thoracic tergites black (
Fig. 26A
), although the tegmina has a yellowish-white stripe running from the base to the tip between the Cu vein and the anal margin, besides a subapical ovoid spot (
Fig. 26C
); face, lower half of the lateral lobes of the pronotum, lateral margin of the thorax, and abdomen grey on a yellow backdrop; legs light brown with irregular grey spots on all legs. Head elongated and thin in frontal view, eyes globose and prominent, expanding moderately towards the sides; frontal costa rounded in side view, narrow in frontal view with parallel margins, forming a narrow scutellum; frontal carina short and divergent towards the clypeal triangle, dorsal carinae very short and inconspicuous (
Fig. 26B
). Pronotum, flat and not tectate, extending noticeably beyond the abdomen tip; medial line of the pronotal disc going through the pronotum from the anterior to the posterior margin, finely delineated with black from the anterior margin to close half its length; anterior spine stout, anterior arcuate, ascendant to anterior edge, but not curving downwards in the distal portion (
Fig. 26D
); lateral lobes wider than tall; lateral shoulder carinae rounded and poorly protruding (
Fig. 26C
). Tegmina ovoid, reaching the base of the first abdominal tergite (
Fig. 26C
). Legs slender and elongate, fore femora with a very poorly developed sulcation above, without apical spine; mid femora with a well-developed internal dorso-apical spine; hind femora with an undeveloped pregenicular spine. Abdomen. Subgenital plate wider than long, a little upturned (
Figs. 26
E–G), almost subacuate; penultimate sternite with a medial prolongation; lateral margins of this sternite with a medial prolongation, lateral borders of this sternite protruding in the dorsal margin (
Fig. 26F
); cerci cylindrical, slim and keeping the same width from the base to the tip, distal portion rounded (
Fig. 26G
); epiproct lance-shaped, with a rounded tip (
Fig. 26E
).
FIGURE 26.
Scaria granti
sp. nov.
(male).
A.
Habitus in lateral view.
B.
Frons.
C.
Head and pronotum in lateral view.
D.
Habitus in dorsal view.
E–G.
Male terminalia.
E.
Terminalia in dorsal view.
F.
ventral view and
G.
lateral view respectively.
Female.
Unknown.
Measurements:
CFP: 14,3; VE: 1; HE: 1; VW: 1,2; PL: 14; PLB: 2,6; IL: 2,2; FF: 3; FL: 3,2; MFL: 3,3; MTL: 3,5; HL: 6,9; HW: 1,9; HL: 5,8.
Distribution.
Only known from the
type
locality.
Etymology.
In memory of Harold Grant Jr., as an acknowledgement for his contributions to
tetrigidae
and other Neotropical orthopterans.