Phasiini

Genus Guides

Phasia

Phasiini is a tribe of tachinid flies ( Tachinidae) within the Phasiinae. Phylogenetic research has substantially revised its circumscription, with most historically assigned transferred to other tribes. The tribe currently comprises two genera: Elomya and Phasia. Members are flies, with larvae developing inside other insects.

Gymnoclytia by (c) Bill Keim, some rights reserved (CC BY). Used under a CC-BY license.

Gymnoclytia by (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie. Used under a CC-BY license.

Gymnoclytia unicolor by (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick. Used under a CC-BY license.

Pronunciation

How to pronounce Phasiini: /ˈfeɪ.si.aɪ.ni/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Phasiini can be distinguished from other Phasiinae tribes by morphological features associated with the Elomya and Phasia. Historical members now placed in other tribes (such as Compsoptesis, Euscopoliopteryx, Perigymnosoma, Saralba, and Subclytia) have been excluded based on phylogenetic analysis.

Images

Diet

feed on nectar and other sugary fluids. Larvae are that develop within insects.

Host Associations

Heteroptera - larval Phasia are known of true bugs

Life Cycle

Complete with , larva, pupa, and stages. Females deposit eggs on or near ; larvae penetrate host tissues and develop internally, eventually killing the host.

Ecological Role

agents that regulate of true bugs (Heteroptera) and potentially other insects through .

Human Relevance

Some contribute to natural suppression of pest heteropterans in agricultural and natural .

Similar Taxa

Other Phasiinae tribesPhasiini was historically broader; phylogenetic revision distinguished it based on clade membership now restricted to Elomya and Phasia

More Details

Taxonomic Revision

The tribe has undergone significant reclassification. formerly listed under Phasiini—Compsoptesis, Euscopoliopteryx, Perigymnosoma, Saralba, and Subclytia—have been transferred to other tribes based on molecular phylogenetic studies.