Rasnichneumon gracilis, Kopylov & Zhang & Zhang, 2021
publication ID |
https://doi.org/ 10.11646/palaeoentomology.4.6.8 |
publication LSID |
lsid:zoobank.org:pub:9C998330-4207-404F-8961-BBE95D1CA563 |
DOI |
https://doi.org/10.5281/zenodo.5778628 |
persistent identifier |
https://treatment.plazi.org/id/33413EDE-5E6B-4C94-AEF9-3EA39E155527 |
taxon LSID |
lsid:zoobank.org:act:33413EDE-5E6B-4C94-AEF9-3EA39E155527 |
treatment provided by |
Plazi |
scientific name |
Rasnichneumon gracilis |
status |
sp. nov. |
Rasnichneumon gracilis sp. nov.
( Fig. 3 View FIGURE 3 )
LSID: urn:lsid:zoobank.org:act:33413EDE-5E6B-4C94-AEF9-3EA39E155527
Holotype. NIGP174882 View Materials , female. Well-preserved wasp with right wings partly lost.
Material. Holotype only.
Etymology. The species is named gracilis (Latin) — gracile.
Diagnosis. Fore wing with r-rs issuing after pterostigmal midlength, as long as distance between r-rs and m-cu; 2m-cu proclined; hind wing with 2-Rs as short stub, 2-M lost.
Remarks. Differs from R. alexandri in having fore wing with r-rs shorter, issuing beyond the pterostigmal midlength, 2m-cu proclined, hind wing with 2-Rs as short stub and 2-M lost.
Description. Distance between ocelli 1.5× as long as ocellus diameter, distance between eye and lateral ocellus 2× as long as ocellus diameter.Antennae filiform, gracile, 0.8× as long as wing length; scape cylindric, gracile, pedicel tiny, slightly longer than wide, 0.2× as long as scape; first flagellomere 2× as long as 2 nd one, posterior flagellomeres gradually shortening from base to apex, and apical flagellomere 1.3× as long as subapical one.
Fore wing with pterostigma 2.5× as long as wide, with r-rs issuing from 0.6 its length; 1-Rs&1-M as long as r-rs; 2-Cu 3.0× as long as 1-Cu; 2-Rs+M&1m-cu arched, with no sharp bend or traces of ramulus; 2-Rs 0.8× as long as 2+3M; r-rs 1.2× as long as distance between r-rs and m-cu; 2m-cu straight, proclined.
Hind wing with 2-Rs as short stub, 2-M lost, 1-M&rm arched, with no sharp bend.
Ovipositor spear-shaped, serrated, 0.4× as long as fore wing length.
Measurements. Fore wing length 1.5 mm, width 0.6 mm; hind wing length 1.2 mm, width 0.2 mm; antenna length 1.3 mm; ovipositor stylet 0.6 mm, sheath 0.3 mm; body length 2.2 mm.
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.
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