Pycnarthrum

Eichhoff, W.J., 1878

Species Guides

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Pycnarthrum is a of weevils in the Curculionidae, established by Eichhoff in 1878. The genus is poorly documented in modern literature, with limited -level information available. Records indicate it belongs to the hyperdiverse Curculionidae family, which contains more than 6,000 genera worldwide. The genus is rarely encountered in entomological collections and has minimal representation in biodiversity databases.

Pycnarthrum hispidum by (c) Justin Williams, some rights reserved (CC BY), uploaded by Justin Williams. Used under a CC-BY license.Pycnarthrum hispidum by (c) Justin Williams, some rights reserved (CC BY), uploaded by Justin Williams. Used under a CC-BY license.Pycnarthrum by (c) Justin Williams, some rights reserved (CC BY), uploaded by Justin Williams. Used under a CC-BY license.

Pronunciation

How to pronounce Pycnarthrum: //pɪkˈnɑrθrəm//

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Distribution

within this have been documented from Neotropical regions, though precise geographic records are sparse due to limited taxonomic study.

More Details

Taxonomic obscurity

Pycnarthrum is among the many weevil that remain taxonomically understudied. The genus lacks modern revisionary treatment, and its boundaries, diagnostic characters, and biological associations have not been comprehensively documented. This obscurity reflects broader challenges in Curculionidae rather than rarity of the organisms themselves.

Sources and further reading