Walkerella microcarpae
Bouček, 1993
Walkerella microcarpae is a small chalcid described by Bouček in 1993. The is placed in Pteromalidae ( assignment varies in some sources; GBIF lists Agaonidae, though this appears to reflect historical or database-level uncertainty). Records indicate occurrence in California, Florida, and Hawaii, suggesting an introduced or naturally dispersed distribution across multiple U.S. states. The Walkerella is associated with , though specific relationships for this species remain undocumented.
Pronunciation
How to pronounce Walkerella microcarpae: //ˌwɔːkəˈrɛlə ˌmaɪkroʊˈkɑrpiː//
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Distribution
Recorded from California, Florida, and Hawaii within the United States. The disjunct distribution pattern across continental and insular locations suggests either human-mediated introduction or natural long-distance mechanisms characteristic of small chalcid wasps.
Host Associations
- Ficus - probable Walkerella is associated with mutualisms; specific fig for W. microcarpae is unconfirmed
More Details
Family Classification Note
Sources conflict on placement: Catalogue of Life and NCBI assign Pteromalidae; GBIF lists Agaonidae. This discrepancy likely reflects database-level differences rather than resolved . Pteromalidae is the conservative assignment based on authoritative chalcid taxonomy.
Data Limitations
Only 4 iNaturalist observations and minimal literature references exist for this . Most biological details remain unstudied.