Monarthrum – Page 2 – Bark and Ambrosia Beetles of the World

Monarthrum dolosum

By | September 18, 2025

Genus / Species: Monarthrum dolosum | Image Author: SM Smith | Location: Venezuela, Mérida, El Vigía, 20 km SW | Image Type: holotype | Collection: Entomology

Mexican species described in SA monograph

Monarthrum xalapensis

By | September 18, 2025

Genus / Species: Monarthrum xalapensis | Image Author: TH Atkinson | Location: México, Veracruz, Xalapa | Collection: Texas A&M University Insect Collection

Monarthrum vittatum

By | September 18, 2025

Genus / Species: Monarthrum vittatum | Image Author: TH Atkinson | Location: Costa Rica, San José, Cerro de la Muerte | Collection: Entomology

Monarthrum validum

By | September 18, 2025

Genus / Species: Monarthrum validum | Image Author: TH Atkinson | Location: México, unknown, Mexico (country / region) | Image Type: holotype | Collection: Museum für Naturkunde

Monarthrum unifasciatum

By | September 18, 2025

Wood & Bright (1992) cite from Colombia but not mentioned by Wood (2007).

Monarthrum umbrinum

By | September 18, 2025

Genus / Species: Monarthrum umbrinum | Image Author: LR Kirkendall | Location: Guatemala, Baja Verapaz, Purulá | Image Type: holotype | Collection: British Museum (Natural History)

Monarthrum tridentatum

By | September 18, 2025

Wood & Bright (1992) list from Brazil but not mentioned by Wood (2007).

Monarthrum tomicoides

By | September 18, 2025

Monarthrum tetradontium

By | September 18, 2025

Genus / Species: Monarthrum tetradontium | Image Author: SM Smith | Location: México, Jalisco, Volcán de Colima ? (Mt. Colima) | Image Type: holotype | Collection: Entomology

Monarthrum terminatum

By | September 18, 2025

Genus / Species: Monarthrum terminatum | Image Author: TH Atkinson | Location: Honduras, Olancho, Parque Nal. La Muralla | Collection: Florida State Collection of Arthropods