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Cactus Longhorn Beetles
Moneilema
Cactus longhorn beetles (the genus Moneilema) are large, flightless, black beetles found in North American deserts of the western United States and northern Mexico. M. gigas is native to the Sonoran desert at elevations below 4900 feet (1500m). The front wings of these beetles are fused forming a single, hardened shell, from which this group derives its Latin name. The genus includes twenty species.
20 branches of this genus, most-observed first

Giant Cactus Longhorn Beetle
speciesMoneilema gigas

Black Cactus Longhorn Beetle
speciesMoneilema armatum

Moneilema semipunctatum
speciesMoneilema semipunctatum

Moneilema annulatum
speciesMoneilema annulatum

Moneilema blapsides
speciesMoneilema blapsides

Moneilema albopictum
speciesMoneilema albopictum

Moneilema appressum
speciesMoneilema appressum

Moneilema variolare
speciesMoneilema variolare

Moneilema michelbacheri
speciesMoneilema michelbacheri
Moneilema subrugosum
speciesMoneilema subrugosum
Moneilema rugosissimum
speciesMoneilema rugosissimum
Moneilema aterrimum
speciesMoneilema aterrimum
Moneilema ebeninum
speciesMoneilema ebeninum
Moneilema punctipennis
speciesMoneilema punctipennis
Moneilema mexicanum
speciesMoneilema mexicanum
Moneilema opuntiae
speciesMoneilema opuntiae
Moneilema crassipes
speciesMoneilema crassipes
Moneilema manni
speciesMoneilema manni
Moneilema wickhami
speciesMoneilema wickhami
Moneilema longipes
speciesMoneilema longipes
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Moneilema in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 129345.