Madarini

Genus Guides

8

Madarini is a tribe of true weevils within the Baridinae of the Curculionidae. Members are small to medium-sized beetles characterized by the elongated rostrum typical of weevils. The tribe contains multiple and is represented by over 9,000 observations on iNaturalist, indicating broad geographic distribution. As with other Baridinae, are associated with various plant .

Odontocorynus by (c) Tom and T Herman, some rights reserved (CC BY), uploaded by Tom and T Herman. Used under a CC-BY license.Odontocorynus by (c) Louise Woodrich, some rights reserved (CC BY), uploaded by Louise Woodrich. Used under a CC-BY license.Odontocorynus P1320619b by 
xpda. Used under a CC BY-SA 4.0 license.

Pronunciation

How to pronounce Madarini: //məˈdɑrɪnaɪ//

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

Identification

Madarini can be distinguished from other Baridinae tribes by subtle characters of the rostrum, insertion, and body proportions. Definitive identification to tribe level requires examination of genitalia and other microscopic features. They share the general weevil body plan with an elongated snout, elbowed antennae, and compact body, but differ from related tribes such as Baridini in details of the scutellum and elytral .

Images

Distribution

Members of Madarini have been documented across multiple continents based on iNaturalist observations. Specific range boundaries for the tribe as a whole are not well documented in available sources.

Ecological Role

As herbivorous weevils, members of Madarini likely function as primary consumers in their , feeding on plant tissues and potentially serving as prey for other organisms.

Similar Taxa

  • BaridiniAnother tribe in Baridinae; differs in scutellum shape and details of elytral
  • LeptoschoininiRelated Baridinae tribe; separated by rostral and antennal characters

More Details

Taxonomic Note

Madarini is one of several tribes within Baridinae, a whose tribal classification has undergone revision. The precise boundaries and content of Madarini remain subjects of taxonomic study.

Sources and further reading