A new genus and five new species of Anostostomatidae from the Lesser Antilles (Orthoptera: Ensifera)
Author
Hugel, Sylvain
Author
Desutter-Grandcolas, Laure
text
Zootaxa
2018
4425
3
511
526
journal article
29988
10.11646/zootaxa.4425.3.5
60115c37-317c-4201-a3c9-86f1cfe078f6
1175-5326
1270403
F11D82EC-084C-4575-8AE1-104139D6AAEF
Rhumosa depazei
n. gen.
n. sp.
Fig. 9
–
12
,
29
–
32
,
51
–
55
,
74
–
77
,
90
–
91
,
98
,
Tab. 3
. http://lsid.speciesfile.org/urn:lsid:
Orthoptera
.speciesfile.org:TaxonName:502773
Rhumosa depazei
n. gen.
n. sp.
, here described.
Holotype
male.
Lesser Antilles,
Martinique
, Le Marigot, Morne Bellevue,
14.737°N
,
61.060°O
,
690 m
alt.,
22.vii.2008
, S. Hugel leg., (
Martinique
2008 0 0 3,
♂
),
MNHN
(MNHN-EO-ENSIF7106).
Paratypes
.
same as
holotype
,
22.vii.2008
,
S. Hugel
leg., (
Martinique
2008 0 0 4,
♀
,
Allotype
),
MNHN
(MNHN-EO-ENSIF7107)
;
17.vii.2014
; S. Hugel leg., (
2014MAR
SH 0 20, ♂), coll. SH;
17.vii.2014
; S. Hugel leg., (
2014MAR
SH 0 19, juv), coll. SH.
Diagnosis.
Apex of fastigium triangular with blunt tip (
Fig. 12
); fore femur with 1 dorsal inner subapical spur (in addition to 1 dorsal inner apical spur,
Fig. 29
); male X th abdominal tergite with a gap between hooks (
Fig. 54
); male epiproct distal margin protruding (
Fig. 54
); female subgenital plate triangular, with rounded apex (
Fig. 91
); tibiae and distal part of femur brown in living animals (
Fig. 98
).
Description.
Apex of fastigium triangular with blunt apex (
Fig. 12
); fore femur with 1 dorsal inner subapical spur (in addition to 1 dorsal inner apical spur,
Fig. 29
); hind femur 3.4
–
3.6 times as long as wide, with 11
–
13 chevron ridges; hind tibia with 11 inner and 12 outer dorsal spines. Tibiae and distal part of femora brown when alive (
Fig. 98
).
Male.
X th abdominal tergite with a gap between the hooks, contact between the two lobes average for the genus (
Fig. 54
); paraprocts with a terminal (median) spine relatively long for the genus (
Fig. 77
); epiproct diamond-shaped (
Fig. 51
), distal margin protruding (
Fig. 54
). Epiphallic apodeme with anterior part widened (side view,
Fig. 75
); distal part with a bilobate inward projection (
Fig. 76
).
Female.
Subgenital plate triangular, with rounded apex (
Fig. 91
). Ovipositor of average size for the genus (
Fig. 90
).