Phaedon apterus Chen & Wang, 1984

Ge, Si-Qin, Daccordi, Mauro, Ren, Jing & Yang, Xing-Ke, 2015, Revision of Phaedon Latreille from China (Coleoptera: Chrysomelidae), Zoological Systematics 40 (1), pp. 1-30 : 8

publication ID

https://doi.org/ 10.11865/zs.20150101

publication LSID

lsid:zoobank.org:pub:3C258069-729B-4E0F-85F6-780514E61235

DOI

https://doi.org/10.5281/zenodo.7173491

persistent identifier

https://treatment.plazi.org/id/753D87A7-FFD4-FF83-FF5D-FC70FDBCD3B6

treatment provided by

Felipe

scientific name

Phaedon apterus Chen & Wang, 1984
status

 

Phaedon apterus Chen & Wang, 1984 ( Fig. 5 View Fig )

Phaedon apterus Chen & Wang, 1984: 173 , 175.

Description. Body length 3.0– 3.2 mm, width 2.0– 2.2 mm. Body elongate, rather convex, hind wings absent. Colour general colour purple, shining; antennae black.

Head. Frons and vertex with fine and sparse punctures. Antennae showing as Figs 5A, 5B View Fig .

Thorax and abdomen. Pronotum length 0.9 mm, width 1.7 mm; alutaceous, fairly closed punctuate in the middle, more strongly and very sparingly punctuate at sides. Scutellum triangular, apex rounded, smooth and impunctate. Elytra length 2.5 mm; with regular striae, interspace shargreen and impunctate. Underside. Prosternal process narrow, apex slightly widened. Hypomeron, mesoventrite and metaventrite, abdomen with fine and sparse punctures. Antero-lateral plate of metaventrite large and impunctate.

Aedeagus. Shown as Figs 5C, 5D View Fig .

Spermatheca. Shown as Fig. 5E View Fig .

Material examined. Holotype male, Sichuan, Batang, Haizishan (elev. 4 350–4 600 m), 19 August 1982, coll. ShuYong Wang ( IZCAS) . Allotype female, same data as holotype ( IZCAS) . Paratypes: 10 males and 15 females, same data as holotype ( IZCAS) ; 1 male, Yunnan, Deqin, Baimang Xueshan, East slope (elev. 4 000m), 29 August 1981, coll. Shu-Yong Wang ( IZCAS) . Other materials: 1 male, 3 female, China. N. W. Sichuan, Pass Zokm NW Rongbaca picea forest (31°46 ʹ N, 99°32 ʹ E; elev. 4 091 m), 20 July 1995, coll. Jaroslav Turma (1 male and 1 female in IZCAS; 2 female in MDC) GoogleMaps ; 2 male, 1 female, China, Sichuan, road Garze-batang , pass 25km, S. Garze (elev. 4 000–4 500 m), 8–10 July 1995, coll. Kalab (1 male in MDC, 1 male and 1 female in IZCAS) .

Remarks. The species is distinguished by the purple colour, the absence of hind wings and antennae black.

Distribution. China (Sichuan, Yunnan).

IZCAS

Institute of Zoology, Chinese Academy of Sciences

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Chrysomelidae

Genus

Phaedon

Loc

Phaedon apterus Chen & Wang, 1984

Ge, Si-Qin, Daccordi, Mauro, Ren, Jing & Yang, Xing-Ke 2015
2015
Loc

Phaedon apterus

Chen & Wang 1984: 173
1984
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