Piezocerini

Genus Guides

1

Piezocerini is a tribe of longhorn beetles (Cerambycidae) in the Cerambycinae. The tribe comprises approximately 19 distributed primarily in South America, including Piezocera, Alienosternus, Hemilissa, and Migorybia. Recent taxonomic work has described multiple new and expanded known geographic ranges for several genera. The tribe is distinguished by morphological features typical of Cerambycinae, though specific diagnostic characters for the tribe require examination of specimens.

Piezocerini by (c) Yoatzin Peñaflor, some rights reserved (CC BY), uploaded by Yoatzin Peñaflor. Used under a CC-BY license.Piezocerini by (c) Trevor Van Loon, some rights reserved (CC BY), uploaded by Trevor Van Loon. Used under a CC-BY license.Piezocerini by (c) Reinaldo de Oliveira Elias, some rights reserved (CC BY), uploaded by Reinaldo de Oliveira Elias. Used under a CC-BY license.

Pronunciation

How to pronounce Piezocerini: /ˌpaɪzoʊˈsɛrɪnaɪ/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Members of Piezocerini can be distinguished from other Cerambycinae tribes by a combination of morphological characters, though specific diagnostic features vary among constituent . The genera Alienosternus and Hemilissa have been subject to recent taxonomic revision with published keys available. Identification to genus level typically requires examination of antennal structure, pronotal shape, and elytral patterns. Species-level identification often relies on subtle differences in coloration, patterns, and male genitalia.

Images

Distribution

South America, with highest in tropical regions. Colombia and Bolivia have been documented as significant areas of diversity, with recent records expanding the known ranges of Alienosternus and Migorybia into these countries. Potential distribution modeling for the Piezocera indicates suitability across almost the entire South American continent except for the Andes region and most of Argentina.

Sources and further reading