Nomada electa

Cresson, 1863

nomad bee, cuckoo bee

Nomada electa is a of kleptoparasitic nomad in the Apidae, found in North America. As a , it does not build its own nests or collect pollen, instead laying in the nests of bee species. The species was described by Cresson in 1863.

Pronunciation

How to pronounce Nomada electa: /nɔˈmaːda ɛˈlekta/

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Identification

Nomada electa can be distinguished from other Nomada by specific morphological features typical of the , including reduced body hair and -like coloration patterns. Accurate identification to species level requires examination of detailed morphological characters.

Distribution

North America. Records include the United States, specifically Vermont.

Host Associations

Andrena - Nomada are kleptoparasites of Andrena mining bees

Behavior

Males of Nomada have been observed engaging in 'antennal grabbing' during copulation, where the male winds his around the female's antennae to transfer . Courtship involves males swarming at willow shrubs and gooseberry or patrolling in groups with males of their species.

Ecological Role

As a kleptoparasite, Nomada electa functions as a natural regulator of its . The species contributes to bee dynamics and may serve as an indicator of healthy host populations.

Similar Taxa

Nomada flavoguttataBoth are North American Nomada with similar kleptoparasitic and male antennal grabbing during copulation
Other Nomada speciesAll Nomada share the characteristic kleptoparasitic lifestyle and reduced hair covering that gives them a -like appearance

More Details

Taxonomic note

The Nomada is one of the largest genera of cuckoo bees, with all being obligate kleptoparasites of other bees, primarily in the Andrenidae.

Conservation relevance

As a , the presence of Nomada electa indicates the presence of its and may be useful for monitoring health.