Eurytomidae
Eurytomidae
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Hymenoptera
- Superfamily: Chalcidoidea
- Family: Eurytomidae
Pronunciation
How to pronounce Eurytomidae: /ˌjʊrɪˈtoʊmɪˌdiː/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Images
Summary
Eurytomidae is a family of wasps within the superfamily Chalcidoidea, known for their role as both phytophagous and parasitic insects, with a wide distribution and significant ecological roles.
Physical Characteristics
Generally black with a hairy thorax, head, and antennae. They are slender, heavily punctured, with very thick, collar-like pronota.
Identification Tips
Similar to Perilampids but more slender and usually less metallic in appearance.
Habitat
Found in virtually all habitats worldwide.
Distribution
Worldwide, with over 1400 species in approximately 90 genera.
Diet
Many larvae are phytophagous, feeding on stems, seeds, or galls; some are parasitoids of other insects, typically found within plant tissues.
Life Cycle
Life cycle involves larvae that can be either phytophagous or parasitoids, with the former often living within plant tissues.
Reproduction
Females are idiobionts, laying eggs inside spider eggs clustered within silk sacs, as well as within plant tissues in other species.
Ecosystem Role
Some species are parasitic, controlling the populations of their hosts, while others feed on plant matter, influencing plant health and ecology.
Economic Impact
A few species are considered pests.
Collecting Methods
- Netting
- Light trapping
- Rearing from galls or infested plant parts
Preservation Methods
- Pinning
- Alcohol preservation
- Mounting on slides
Similar Taxa
- Perilampids
- Other families within Chalcidoidea
Misconceptions
Some species are mistaken for harmless insects due to their appearance, while a few are parasitic and might raise concerns.
Tags
- Eurytomidae
- Chalcidoidea
- Hymenoptera
- insects
- parasitic insects