Paravilla
Painter, 1933
Species Guides
17Paravilla is a of bee flies ( Bombyliidae) comprising at least 50 described distributed across North and South America. Species in this genus are , with documented evidence of larval development within antlion . The genus was established by Painter in 1933 and belongs to the tribe Villini within Anthracinae.
Pronunciation
How to pronounce Paravilla: //ˌpærəˈvɪlə//
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Images
Distribution
North and South America. Specific distribution records include the United States (Vermont).
Host Associations
- Myrmeleon brasiliensis - Attacks 2nd and 3rd instar larvae; oviposition restricted to these instars. death results from development. Influences pupal development time of host.
Life Cycle
Larval development occurs within antlion larvae. Oviposition documented in 2nd and 3rd instar larvae of Myrmeleon brasiliensis. development leads to host death.
Behavior
Selective instar choice: attacks and oviposits only in 2nd and 3rd instar larvae, avoiding 1st instars. Manipulates host metabolism for benefit.
Ecological Role
regulating antlion through mortality. Documented influence on pupal development time of the host Myrmeleon brasiliensis.