Chorebus (Etriptes) bermus, Papp, 2009
|
publication ID |
https://doi.org/ 10.5281/zenodo.12584709 |
|
persistent identifier |
https://treatment.plazi.org/id/CE4A87EA-AC6C-5E29-9E2C-00BAE198FD5F |
|
treatment provided by |
Felipe |
|
scientific name |
Chorebus (Etriptes) bermus |
| status |
sp. nov. |
Chorebus (Etriptes) bermus sp. n. f
( Figs 12–18 View Figs 12–23 )
Material examined (1 f) – Female holotype: Korea, prov. Ryang , Chann-pay plateau, (Mt.) Pektu san, Mu-do-bong, 2100–2200 m, 25 July 1975, leg. J. PAPP et A. VOJNITS (loc. no. 288) . – Holotype is in good condition: glued on a pointed card by its left half mesosternum. Holotype is deposited in the Hungarian Natural History Museum ( Department of Zoology ), Budapest, Hym. Typ. No. 11380 .
Etymology – The new species received the phantasy name “bermus ”.
Description of the female holotype.– Body 1.9 mm long. Antenna nearly 1.5 times as long as body and with 27 antennomeres. First flagellomere four times and penultimate flagellomere clearly twice as long as broad. – Head in dorsal view transverse ( Fig. 12 View Figs 12–23 ), 1.8 times as broad as long, eye 1.35 times longer than temple, temple rounded, occiput excavated. Eye in lateral view just less than twice as high as wide, temple beyond eye as wide as eye and ventrally narrowing. Mandible 1.4 times as long as broad between upper and lower teeth, teeth 1 and 2 fairly large, tooth 3 small ( Fig. 13 View Figs 12–23 ). Head polished.
Mesosoma in lateral view 1.4 times as long as high, polished. Notaulix indistinct. Mesoscutum antero-laterally hairpunctured. Prescutellar dimple short and linearform. Propodeum rugose, hairy, posteriorly densely hairy. Hairy rosette of metapleuron weakly distinct. Precoxal sulcus narrow, subcrenulate. – Hind coxa rugo-rugulose ( Fig. 14 View Figs 12–23 ). Hind femur five times as long as broad ( Fig. 15 View Figs 12–23 ). Hind tibia and tarsus equal in length.
Fore wing slightly longer than body. Pterostigma ( Fig. 16 View Figs 12–23 ) eleven times as long as wide, parallel-sided, r 1.4 times longer than width of pterostigma; 1–R1 0.6 times as long as pterostigma, 3–SR + SR1 ending before tip of wing. First subdiscal cell open distally, i.e. short CU1b missing ( Fig. 17 View Figs 12–23 , see arrow).
First tergite ( Fig. 18 View Figs 12–23 ) 1.8 times as long as broad behind and parallel-sided; pair of spiracles before middle of tergite, pair of basal keels less distinct; tergite rugose, hairy, posteriorly with denser hairs. Other tergites polished. Hypopygium pointed, ovipositor sheath as long as second tarsomere of hind tarsus.
Antenna brown, scape + pedicel and first flagellomere basally yellowish. Head, mesosoma and first tergite black, rest of metasoma dark brown. Palpi brownish yellow. Legs brownish yellow, hind coxa brown. Wings hyaline, pterostigma and veins light brown.
Male and host unknown.
Distribution: Korea.
The new species, Chorebus (Etriptes) bermus , is nearest to Ch. (E.) subasper GRIFFITHS ( GRIFFITHS 1968 b: 72; TOBIAS 1998: 354) considering their common feature: the sculptured hind coxa; they are separated by the features keyed:
1 (2) Hind coxa densely rugose ( Fig. 19 View Figs 12–23 ). Hind femur 4.2 times as long as broad distally and its outer side roughened ( Fig. 20 View Figs 12–23 ). Head in dorsal view
1.65–1.7 times as broad as log, eye somewhat protruding ( Fig. 21 View Figs 12–23 ). First tergite twice as long as broad behind and somewhat broadening posteriorly, roughly rugose ( Fig. 22 View Figs 12–23 ). Mesoscutum densely punctate. Vein r twice as long as width of pterostigma ( Fig. 23 View Figs 12–23 ). Hind femur reddish yellow. Body strong, f: 2.3–3 mm. – Poland, Hungary, Asiatic Russia: Kuril Islands
C. (E.) subasper GRIFFITHS, 1968
with indiction of its sculpture, 23 = distal part of right fore wing
2 (1) Hind coxa rugo-rugulose ( Fig. 14 View Figs 12–23 ). Hind femur five times as long as broad distally and its outer side smooth ( Fig. 15 View Figs 12–23 ). Head in dorsal view 1.8 times as broad as long, eye not protruding ( Fig. 12 View Figs 12–23 ). First tergite 1.8 times as long as broad behind and parallel-sided, rugose ( Fig. 18 View Figs 12–23 ). Mesoscutum smooth, shiny, antero-laterally hair-punctured. Vein r 1.4 times as long as width of pterostigma ( Fig. 16 View Figs 12–23 ). Hind femur yellow. Body gracile, f: 1.9 mm. – Korea C. (E.) bermus sp. n.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.