Chelostoma californicum

Cresson, 1878

Chelostoma californicum is a solitary in the Megachilidae, characterized by its slender body form and association with pre-existing cavities for nesting. The species occurs across western North America and parts of Central America. Like other members of the Chelostoma, it exhibits specialized morphological adaptations including a notably elongated . Females collect pollen and nectar to provision nest , and the species plays a role as a in its native .

Pronunciation

How to pronounce Chelostoma californicum: /kɛˈlɒstəʊmə ˌkælɪˈfɔːrnɪkəm/

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Distribution

Recorded from western North America (including the western United States and Canada) and Central America. Specific regional records include California and adjacent areas, with the name reflecting its initial description from California.

Ecological Role

As a member of the Megachilidae, this functions as a , with females collecting pollen and nectar from flowering plants to provision nest .

Sources and further reading