Stegana (Steganina) panda Li & Zhang & Chen 2019, sp. nov.
Creators
Description
Stegana (Steganina) panda sp. nov.
(Figs 2C, 6)
Diagnosis. This species resembles S. toyaensis Okada & Sidorenko, 1992 in some characters of the male terminalia, but can be distinguished by the mesonotum dark brown, with 1 thin, unconspicuous, yellow longitudinal stripe medially, yellowish brown laterally (Fig. 2C); aedeagus slightly flat apically in ventral view (Fig. 6C, D). The minimum interspecific genetic distance to S. toyaensis is 3.5%, which is smaller than to other species (Table 2).
Description. Male: Frons black. First flagellomere yellow on basal 2/3, black on distal 1/3. Clypeus and palpus yellow. Katepisternum entirely white. Scutellum black (Fig. 2C). Femur of foreleg with 4 long erect setae near distal part of posteroventral surface. Abdominal tergites dark brown to black (Fig. 2C). Male terminalia (Fig. 6): Epandrium slightly protruded ventrally, with numerous setae on posterior portion per side. Surstylus with numerous setulae basally. Cercus lacking pubescence. Tenth sternite broadened, with 1 pair of processes submedially. Paramere with 1 setula.
Measurements. BL = 4.07 mm, ThL = 1.87 mm, WL = 3.20 mm, WW = 1.50 mm, arb = 8/6, avd = 1.00, adf = 1.11, flw = 1.89, FW/HW = 0.45, ch/o = 0.10, prorb = 1.11, rcorb = 0.84, vb = 0.35, dc1 = 0.64, presct1 = 0.64, sct1 = damaged, sterno = damaged, orbito = 2.83, dcp = 0.18, sct1p = 1.90, C = 2.23, 4c = 0.87, 4v = 1.40, 5x = 1.22, ac = 8.66, M = 0.37, C3F = 0.84.
Specimens examined. Holotype ♂ (SCAU, No. 122193), China: Fengtongzhai, Baoxing, Sichuan, 30°32'55''N, 102°53'56''E, altitude 1500m, 18.vii.2017, tree trunk, L Gong.
Etymology. Pertaining to the type locality, where Giant Panda was distributed in.
Distribution. China (Sichuan).
Notes
Files
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Linked records
Additional details
Identifiers
- URL
- http://zoobank.org/D4854945-0494-43B7-852B-567EAD8E06E9
- URL
- http://treatment.plazi.org/id/03D787DCFFA9FFD1C69C5A34FD9BFECE
- LSID
- urn:lsid:zoobank.org:act:D4854945-0494-43B7-852B-567EAD8E06E9
Biodiversity
- Collection code
- SCAU
- Event date
- 2017-07-18
- Family
- Drosophilidae
- Genus
- Stegana
- Kingdom
- Animalia
- Order
- Diptera
- Phylum
- Arthropoda
- Scientific name authorship
- Li & Zhang & Chen
- Taxonomic status
- sp. nov.
- Taxon rank
- subGenus
- Type status
- holotype
- Verbatim event date
- 2017-07-18
- Taxonomic concept label
- Stegana (Steganina) , 2019
References
- Okada, T. & Sidorenko, V. S. (1992) New or unrecorded species of Stegana (Steganina) (Diptera, Drosophilidae) from the Old World, especially Japan and Russia. Japanese Journal of Entomology, 60, 655 - 662.