Telogmometopius bicarinatus, Liang & Jiang & Webb, 2006

Liang, Ai-Ping, Jiang, Guo-Mei & Webb, M. D., 2006, Revision of the Oriental spittlebug genera Baibarana Matsumura and Telogmometopius Jacobi (Hemiptera: Cercopidae: Rhinaulacini), Journal of Natural History 40 (35 - 37), pp. 2071-2099 : 2090-2091

publication ID

https://doi.org/ 10.1080/00222930601059082

persistent identifier

https://treatment.plazi.org/id/AE26A23B-BF3A-FFBD-FE29-FB64FEC2FCB3

treatment provided by

Felipe

scientific name

Telogmometopius bicarinatus
status

sp. nov.

Telogmometopius bicarinatus View in CoL sp. nov.

( Figures 31 View Figures 25–39 , 69–73 View Figures 69–82 )

Description

Small and slender species, length: „ 5.4 mm, ♀ 5.3 mm.

Vertex and pronotum pale ochraceous; ocelli suffused with reddish; callous areas on posterior area of vertex and anterior area of pronotum brown; head ventrally brown, median keel of postclypeus (including its lower expanded area), anteclypeus and rostrum ochraceous; antennae with pedicle and expanded flagellar base fuscous; thorax ventrally and legs ochraceous with brown suffusion; fore wings pale stramineous with an indistinct, narrow, obliquely transverse, pale white fascia, before middle; area behind transverse pale white fascia and apical outer margin dark brown; abdomen brown or dark brown with posterior margins ochraceous.

Postclypeus with lower two-thirds of median keel distinctly dilated laterally resulting in a diamond-shaped, flattened, median region, laterally carinate.

Male genitalia with subgenital plates ( Figures 69–71 View Figures 69–82 ) with expanded basal region small and apical spine-like process very long and straight, about three times length of expanded basal region. Style as in Figures 72 and 73 View Figures 69–82 . Aedeagal shaft ( Figure 70 View Figures 69–82 ) very elongate with distal third tapered into an apical, sinuate, filamentous process, apex curved posterodorsally.

Material examined

Holotype: „, India: Meghalay , Cherrapunji, 1299 m, 5 November 1981 (C. A. Viraktamath) ( BMNH) . Paratype: India: 1♀, same data as holotype ( UASB) .

Distribution

Northeastern India.

Remarks

This species can be distinguished externally by its postclypeus with the lower two-thirds of the median keel distinctly dilated laterally, resulting in a diamond-shaped, slightly sulcate, median area bordered laterally with a carina. It can be distinguished in the male genitalia by its subgenital plates having a small expanded basal region and a very elongate apical spinelike process.

UASB

University of Agricultural Sciences

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Cercopidae

Genus

Telogmometopius

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