Synopsis of the Neotropical genus Lepturgantes Gilmour (Coleoptera: Cerambycidae) with description of a new species
Author
Monné, Miguel A.
Author
Monné, Marcela L.
text
Zootaxa
2008
1876
60
68
journal article
10.5281/zenodo.274486
ee340249-e399-4f88-85ac-78a75192d790
1175-5326
274486
Lepturgantes prolatus
Monné & Monné
sp. nov.
(
Fig. 5
)
Description. Male.
Integument brownish red to dark brown. Body with predominance of whitish-gray pubescence. Middle of pronotum with a narrow, circular line, and the lateral tubercles of prothorax covered with dark-brown pubescence. Lateral margin of elytra, from humeri almost reaching the apices, with black pubescence and a whitish spot on apical third. Elytra with dark-brown pubescence covering the median margin, from humeri to apical fifth and parallel to the sutural margin, a line of longitudinal patches from base to distal fourth. Antennae exceeding elytral apices at apex of segment 5. Prothorax with lateral tubercles continuous with posterior angles; pronotum with sparse punctures in the middle and a row of coarse punctures on posterior margin. Prosternum and mesosternum with intercoxal processes narrow, laminiform, about 1/6 as wide as one coxa. Elytra about 3 times as long as prothorax; coarsely and densely punctate on basal third; apical third of lateral margins with only two short setae; elytral apices obliquely truncated, outer angles slightly projected in a short, acute spine. Fifth urosternite with apical margin subtruncate, and urotergite rounded at apex.
Female.
Very similar to male, differing by the antennae exceeding elytral apices by half of segment 6; fifth urosternite and urotergite truncated at apex; ovipositor slightly projected beyond elytral apices.
Measurements (mm), male/female. Total length, 8.0–13.0/8.0–12.0; prothorax length, 1.5–2.0/1.2–2.0; prothorax width, 1.9–3.7/1.8–3.1; elytral length, 6.4–9.0/6.0–9.0; humeral width, 2.2–3.2/2.0–3.2.
Etymology.
Latin,
prolatus
means elongate.
Type
material.
Holotype
.
male,
BRAZIL
, Bahia: Mun. Encruzilhada, estrada Rio-Bahia, km 965 (Motel da Divisa,
960 m
),
XII.1972
(C. A. C. Seabra & O. Roppa leg.) (
MNRJ
).
Paratypes
.
same data as
holotype
,
1 female
,
XI.1971
(
MNRJ
),
7 males
,
6 females
,
XI.1972
(
MNRJ
), male,
XII.1972
(
MNRJ
),
4 males
,
8 females
,
XI.1974
(
MNRJ
), female,
XI.1975
(
MNRJ
); Bahia: Itapetinga,
1 male
,
XI.1969
(F. M. Oliveira leg.) (
MNRJ
); Espírito Santo: Conceição da Barra (Pedro Canário),
1 male
,
1 female
,
XI.1976
(E. dos Santos leg.) (
MNRJ
); Linhares (Parque Sooretama),
2 males
,
2 females
,
XII.1967
(F. M. Oliveira leg.) (
MNRJ
); Minas Gerais: Pirapora,
1 male
,
XI.1975
(C. A. C. Seabra, O. Roppa & M. A. Monné leg.) (
MNRJ
); Rio de Janeiro: Rio de Janeiro (Corcovado),
1 male
,
21.XII.1968
(M. Alvarenga & C. A. C. Seabra leg.) (
MNRJ
); Floresta da Tijuca,
1 male
,
IX.1975
(C. A. C. Seabra leg.) (
MNRJ
); Represa Rio Grande,
1 male
,
III.1967
(F. M. Oliveira leg.) (
MNRJ
); Santa Catarina: Nova Teutonia,
2 females
,
X.1941
(F. Plaumann leg.) (
MNRJ
),
2 males
,
2 females
,
XI.1941
(
MNRJ
), male,
II.1973
(
MNRJ
), male,
XII.1973
(
MNRJ
); Mato Grosso: Pontes e Lacerda,
2 females
,
X.1988
(P. Magno, O. Roppa & J. Becker leg.) (
MNRJ
); Mato Grosso do Sul: Corumbá (Serra do Urucum),
1 male
,
XI.1960
(K. Lenko leg.) (
MZSP
).
BOLIVIA
. Santa Cruz: Santa Cruz (
600 m
),
1 female
,
17.X.1960
(R. Zischka leg.) (
MNRJ
);
4 km
N Bermejo (
1000 m
),
5 males
,
1 female
,
4–8.X.2007
(J. Wappes & R. Morris leg.) (
ACMT
); Potrerillos del Guenda,
40 km
N Santa Cruz,
17° 40’S
,
63° 27’W
,
1 female
,
30.IX–3.X.2007
(Wappes & Morris leg.) (
ACMT
);
4–6 km
SSE Buena Vista (Hotel Flora & Fauna),
1 male
(
RFMC
),
4 females
(
ACMT
),
17–19.X.2000
(Wappes & Morris leg.);
1 female
,
22–30.XI.2003
(Robin Clarke leg.) (
FSCA
);
1 male
,
13–16.XI.2003
(Wappes, Morris & Nearns leg.) (
EHNC
);
1 male
,
14–19.X.2000
(M. C. Thomas leg.) (
FSCA
).