Arcastes biplagiata Baly, 1865

Hazmi, Izfa Riza & Wagner, Tomas, 2010, Revision of Arcastes Baly, 1865 from the Oriental Region (Coleoptera, Chrysomelidae, Galerucinae), ZooKeys 42 (42), pp. 79-99 : 86

publication ID	https://doi.org/ 10.3897/zookeys.42.336
DOI	https://doi.org/10.5281/zenodo.3788410
persistent identifier	https://treatment.plazi.org/id/DD50371D-7977-FFD4-FF08-4A4BD9DEDA8B
treatment provided by	Plazi
scientific name	Arcastes biplagiata Baly, 1865
status

Treatment

Arcastes biplagiata Baly, 1865: 147

Total length. 4.45–7.35 mm (mean: 5.96 mm, n=12)

Head. Reddish-brown to red. Antennae entirely black and only the terminal three antennomeres usually contrasting pale yellow to reddish (Figs 1, 7). Ratio of length of second to third antennomeres 0.50–0.57 (mean: 0.53); third to seventh antennomeres enlarged, ratio of length of third to fourth antennomeres 0.60–0.67 (mean: 0.63), eighth to eleventh antennomeres very slender ( Fig. 8).