First biological report on the genus Cantonius (Buprestidae, Agrilinae, Aphanisticini), with descriptions of two new species from China

By

Shi, Xiao-Di
Wu, Zhi-Ming
Dai, Xiaohua
Xu, Jiasheng
Song, Hai-Tian

Type

Article

Date of Publication

2023-3-2

Original Publication

Biodiversity data journal

Volume

11

Pages

e98405--

Subjects

Bambusoideae , Biology , Habitat , Host plants , leaf-mines

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia Pensoft Publishers [2013]-

Identifiers

DOI: https://doi.org/10.3897/BDJ.11.e98405

 

Abstract

The genus Cantonius Théry, 1929 is a small group with two subgenera and 12 species. However, the biology of this genus is still unknown.
In this paper, three species of the genus Cantonius Théry, 1929 were found on bamboo leaves, revealing for the first time that Cantonius species are also leaf-miners. Two new species were recorded from Jiangxi Province and are described here: Cantonius (Cantonius) anjiensis sp. n. (host plant: Pleioblastus amarus) and Cantonius (Procantonius) qiyunensis sp. n. (host plant: Bambusa blumeana) followed by C. (P.) austrisinicus Kalashian, 2021 (host plant: Oligostachyum paniculatum) recorded from Guangxi Province. Including habitats, photos of three species together with C. (P.) qiyunensis sp. n. pupa, host plants, and leaf mines of the three species are presented. Moreover, the bionomics and habits of the genus are discussed for the first time, and a hypothesis for the distribution of Cantonius is provided.