Periphalera albicauda ( Bryk, 1949 )

Mazumder, Arna, Sanyal, Abesh Kumar, Schintlmeister, Alexander, Gayen, Subrata, Chandra, Kailash & Raha, Angshuman, 2022, New records of Notodontidae Stephens, 1829 (Lepidoptera: Noctuoidea) from India, Zootaxa 5092 (2), pp. 191-208 : 200-202

publication ID

https://doi.org/ 10.11646/zootaxa.5092.2.3

publication LSID

lsid:zoobank.org:pub:20DF588A-E839-4B64-B930-91FA3A05E1D1

DOI

https://doi.org/10.5281/zenodo.5876534

persistent identifier

https://treatment.plazi.org/id/03A987B6-E32A-B67D-FF4F-D5C8FE15F862

treatment provided by

Plazi

scientific name

Periphalera albicauda ( Bryk, 1949 )
status

 

Periphalera albicauda ( Bryk, 1949) View in CoL

[ Fig. 6 I View FIGURE 6 ; Fig. 9 D–F View FIGURE 9 ]

1949. Phalera albicauda Bryk, Arkiv Zool. , 42 A: 8.

2013. Periphalera albicauda ; Schintlmeister, World Cat. Ins., 11: 324.

TL: Myanmar; TD: SRMNH

Material examined: India: 1 ♂, Arunachal Pradesh, Dibang Valley dist., Dihang-Dibang BR, Anini , Etabe , 1397 m, 28.8070 °N, 95.9347 °E, 16. GoogleMaps V. 2018, leg. S. Gayen & Team.

Diagnosis: Forewing length: ♂ 31 mm. The genus Periphalera is known globally by three species, all sympatrically flying in the South China and Myanmar, viz. P. albicauda ( Bryk, 1949) , P. spadixa Wu & Fang, 2003 and P. melanius Schintlmeister, 1997 , among which P. albicauda most closely resembles P. spadixa by having the contrastingly patterned grey-brown and white ground colour, instead of darker, blackish-brown ground colour of P. melanius . The species, P. albicauda differs from P. spadixa by slightly narrower and more prominently patterned forewing with the following characters: highly crenulated antemedian line; prominent horizontal cell-streak; slightly crenulated double postmedial line followed by broad white region which extends up to the margin below vein M 3; a broad submarginal grey-brown patch from costa to M 3, followed below by two large white interneural annuli between M 3 and Cu 2; a prominent marginal white line; checkered brown and white cilia. In male genitalia, the uncus in P. albicauda is shorter and ends in a pointed tip unlike its other congeners. The major distinguishing character is the asymmetrically bifurcated socii of P. albicauda . The phallus of P. albicauda lacks the spine-like process of P. spadixa , instead it possesses a single serrated plate on the vesica. The 8 th sternite of P. albicauda is slightly asymmetrical, more heavily sclerotized than P. spadixa and P. melanius . The phallus in our specimen is much narrower than that in the Vietnamese specimen pictured in Schintlmeister (2008).

Remarks: The species sympatrically occurs with its congeners in Southern China, Myanmar, Vietnam, Laos and Thailand ( Schintlmeister 2008) and is currently being reported from the Subtropical Wet Evergreen Forest habitat of Dihang-Dibang BR within its known altitudinal limit up to 1500 m ( Fig. 5 View FIGURE 5 ). The genus Periphalera is also being recorded for the first time from India.

FIGURe 7. Male genitalia of Notodontidae spp. new records to India, (A–C) Tarsolepis (Tarsolepis) taiwana : A. 8 th abdominal segment, B. Ventral view, C. Aedeagus; (D–F) Ogulina ochrocinerea : D. 8 th abdominal segment, E. Ventral view, F. Aedeagus; (G–I) Odnarda leechi : G. 8 th abdominal segment, H. Ventral view, I. Aedeagus; (J–L) Torona lucida : J. 8 th abdominal segment, K. Ventral view, L. Aedeagus.

BR

Embrapa Agrobiology Diazothrophic Microbial Culture Collection

V

Royal British Columbia Museum - Herbarium

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

SuperFamily

Noctuoidea

Family

Notodontidae

SubFamily

Notodontinae

Genus

Periphalera

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