thyridium (English, noun)
expansion: thyridium (plural thyridia)
Senses:
topics: biology
entomology
natural-sciences
glosses: A spot in the wing veins of Neuroptera, Hymenoptera and Trichoptera.
topics: biology
entomology
natural-sciences
glosses: A spot on both sides of the second abdominal tergite in ichneumonids
Forms:
form: thyridia
tags: plural