Eupholidoptera karatolosi sp. n. and E. mirzayani sp. n. (Orthoptera, Tettigoniidae), two new bushcrickets from Greece and Iran
Author
Mofidi-Neyestanak, Mohsen
Author
Quicke, Donald L. J.
text
Zootaxa
2007
1562
43
53
journal article
10.5281/zenodo.178363
d2671874-6850-4748-8e11-2644d03d4edf
1175-5326
178363
Genus
Eupholidoptera
Maran, 1953
Type-species:
Locusta chabrieri
Charpentier, 1825
Eupholidoptera karatolosi
sp.n.
(
Figs 1, 2, 5
,
7, 14, 18, 21, 24
,
25, 30
)
Holotype
:
GREECE
, Ellinoprigos,
39° 23' 59'' N
,
21° 44' 8'' E
,
600m
,
15 June 2005
, Col. Nikolaos Karatolos (sweep net) (HMIM).
Paratypes
:
4 males
and
2 females
, same data as for
holotype
(
1 male
and
1 female
BMNH;
3 males
and
1 female
HMIM).
Etymology: The new species is named after Nikolaos Karatolos, the collector of samples.
Diagnosis—differs from the type-species,
E. chabrieri
, as follows: Male: titillators longer, arms straight and parallel; cerci thinner, the basal tooth stronger; tergum 9 with a small emargination medially; tergum 10 deeply emarginated dorsal-medially with two posterior downwards-directed and bent blunt lobes. Female: sternum 7 with a small projection and subgenital plate with V-shaped excision.
Description—male (
holotype
): Fastigium frontal groove
0.68mm
; upper fastigial width 2.0mm; pronotum length
11.6mm
; metazona length
6.6mm
; pronotal width at sulcus 5.0mm; prozona least width and metazona greatest width
3.3mm
and
6.5mm
respectively; tegmina length
5.9mm
; wing length
0.8mm
; longitudinal and transversal inner diameter of speculum
2.42mm
and
2.25mm
respectively; tegminal stridulatory pegs 95 with 26 on the middle third; fore femur
7.5mm
long; hind femur
24.9mm
long and 5.0mm maximally wide; subgenital plate
3.7mm
long and
2.9mm
wide; cercus 3.0mm long and
0.6mm
wide medially; FFL
36.1mm
. Head: slightly sloping in lateral view. Lateral margins of fastigium slightly curved; fronto-fastigial groove much narrower than width of the scapus. Pronotum elongated backwards, longitudinal median keel indistinct; discus more or less flattened; sulcus located proximally to middle; metazona longer than prozona, very slightly elevated, without lateral edge, hind margin round; discus very smoothly dotted; humeral notch very shallow. Fore tibiae with 3 dorsal spines, with 6 anterior-ventral and 6 posterior-ventral spines. Tibial tympana slit shape, similar externally and internally. Fore femur armed with 3 spines anterior-ventrally; mid femur unarmed; hind femur armed with 3 spines internal-ventrally, tip with four spurs ventrally, internals shorter and externals not particularly long; hind metatarsal flap (pulvillus) slightly more than half of metatarsus length. Micropterous, tegmina slightly visible, covered mostly by pronotum. Stridulatory file on the upper side of left tegmen on a raised swelling, the portion with widest pegs proximally to the mid. Wings very small.
Hind
margin of tergum 9 with shallow emargination medially; hind margin of tergum 10 emarginated deeply dorsalmedially with two posterior downwards-bent-extended lobes. Cercus at distal half bent inwards, without apical spine and with strong basal internal tooth that is shorter than width of cercus at point of emerging. Subgenital plate keeled medial-longitudinally, bilobate with deep excision, with two long styles longer than half of length of subgenital plate, at base of each with a long projection ending to two sharp backwardly pointing spines. Titillators long, collar thickened, arms without spines, elongated, parallel, with sharp ends and with wrinkled surface basad, base significantly without spines, the fused half (next to arms) not thickened basad and the free half bent upwards, long and reaching to the collar.
Coloration: Frons and genae pale yellowish-brown; clypeus with four dark spots; frons with four vertically-elongated spots; fastigium with horizontally-elongated dark marks laterally; vertex pale creamy brown. Prozona and metazona pale cream-brown, lateral lobes dark with scattered pale dark marks, ventrally and caudally with wide yellow bands, the caudal narrower. Tegmina brown. Fore and mid legs more or less pale cream-brown with scattered dark marks; hind tibiae dark at proximal seventh part; hind femur with dark brown feather-shaped pattern laterally, dark at distal seventh part. Tergites 1 and 10 dark dorsally, other terga pale castaneous without dark brown marks. Abdomen shiny pale brown dorsally and yellow ventrally except for subgenital plate that is dark laterally. Cercus unicoloured, black, slightly whitened distally.
Female (
paratype
): Approximately the same size as
holotype
but tegmina much shorter (
1.9mm
); subgenital plate much longer and wider (
8.8mm
and 6.0mm respectively); cercus shorter and more slender (
2.2mm
long and
0.35mm
wide medially); ovipositor length
21.4mm
. Approximately the same shape as
holotype
but head in lateral view some how more sloping, lateral margins of fastigium more curved. Tegmina squamiform, lateral, fully covered by pronotum, overlapping.
Hind
margin of tergum 10 slightly emarginated, without extended posterior lobe. Cercus more slender and curved inwards than male. Fifth, sixth and seventh sterna approximately the same length, seventh sternum with very small protuberance medially. Subgenital plate without mid-longitudinal keel or groove, with very narrow deep V-shaped excision on hind margin. Ovipositor not very wide at basal third, straight, sword-shaped, tip slightly up-curved; gonagulum soft and smooth.
Coloration: Similar to male but the four dark spots of head weaker; frons with four horizontally elongated spots, the lateral ones smaller. Tenth sternum darkened only laterally. Distal darkening of hind femur shorter.
Hind
tibiae with shorter and more indistinct proximal dark pattern. Cercus less whitened at apex and at most part dark. Ovipositor pale brown, darker at apex; gonagulum dark, distally bright.