Anomalonini

Members of Anomalonini can be distinguished from other Anomaloninae tribes by features of the genus *Anomalon*: fore wing with areolet absent or reduced, metasoma laterally compressed with tergites 2-4 fused into a single movable unit, and long, multi-segmented antennae. Separation from *Neogreeneia* (when recognized as valid) relies on subtle differences in wing venation and propodeal sculpture.

Cosmopolitan distribution, with records from North America, South America, Europe, Asia, Africa, and Australia. Individual species distributions vary; many *Anomalon* species are widespread in temperate and tropical regions.

Larval hosts are primarily Lepidoptera (moths and butterflies), with parasitoid wasp larvae feeding internally on host tissues. Adults do not feed on hosts; nectar feeding has been observed in some ichneumonids but specific records for Anomalonini are sparse.

• Lepidoptera - parasitoidkoinobiont endoparasitoid of larvae

Koinobiont endoparasitoid development: adult female oviposits into host larva, wasp larva develops internally while host continues feeding and growing, emergence typically from host pupa or late instar larva. Specific timing varies by species and host.

Population regulation of Lepidoptera through parasitism. Contributes to natural biological control in agricultural and natural ecosystems.

Potential biocontrol agents for pest Lepidoptera, though not as widely utilized commercially as some other ichneumonid groups. Research interest in their host specificity and parasitoid efficiency.

• TherioniniAlso in subfamily Anomaloninae; distinguished by presence of areolet in fore wing and different metasomal structure
• IchneumoniniSimilar general appearance but in subfamily Ichneumoninae; distinguished by different wing venation patterns and ovipositor structure

• parasitoid
• Ichneumonidae
• koinobiont
• Lepidoptera parasitoid
• biological control

• BugGuide
• iNaturalist taxon
• NCBI Taxonomy