Cangshanaltica siamensis Damaška & Konstantinov, 2016

Damaška, Albert František, Ruan, Yongying & Fikáček, Martin, 2022, The genus Cangshanaltica (Coleoptera: Chrysomelidae: Alticinae): overview, new species, and notes on species complexes, Zootaxa 5219 (1), pp. 49-64 : 60

Cangshanaltica siamensis Damaška & Konstantinov, 2016

Fig. 8I

Cangshanaltica siamensis Damaška & Konstantinov, 2016: 93

Type locality: Thailand, Chiang Mai, Doi Inthanon .

Type series: Holotype — NMPC; paratypes: NMPC, USNM, ADPC.

Material examined. 1 spec., UABG: (1) THAILAND — Chiang Mai, Doi Inthanon 2500 m, VI. 87., Barber F., P. Schwedinger lgt.; (2) Taizonia martensi Medvedev, det. Döberl 1999; (3) coll. Manfred Döberl, Abensberg, 2016 coll. Ulf Arnold, Berlin. ◉ 1 male, 1 female, UABG: (1) THAILAND 18. IV/23. V. 87 prov. Chiang Mai, Doi Inthanon 2500 m BF, P. Schwedinger; (2) Taizonia fulva Medvedev, det. Döberl 1999; (3) Cangshanaltica siamensis Damaška & Konstantinov, 2016 A. F. Damaška det. 2018. ◉ 2 spec., UABG: (1) THAILAND — Chiang Mai, Doi Inthanon 2530 m, VIII. 87., P. Schwedinger lgt.; (2) Taizonia martensi Medvedev, det. Döberl 1999; (3) Cangshanaltica siamensis Damaška & Konstantinov, 2016 A. F. Damaška det. 2018.

Remarks. The species is only known from Doi Inthanon, Thailand. The newly reported specimens were found in the collections misidentified as different Ivalia species.

Figures

FIGURE 8. Lateral margin of pronotum with the setiferous pore placed almost in the middle—a diagnostic character shared by all known Cangshanaltica species (marked by white arrow in every picture): A—C. castanea; B—C. fuanensis; C—C. guanxiensis; D—C. javana; E—C. luzonica; F—C. marginata; G—C. mindanaoensis; H—C. nigra; I—C. siamensis; J—C. sprynari;, K—C. sp. from Taiwan similar to C. ogatai; L—Ivalia viridipennis with the setiferous pore placed in the apical part of pronotal margin.