Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

ametabolous, ametabola

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
No Taxon (Glossary)
No Taxon (A)
No Taxon ametabolous, ametabola
Identification
ametabolous adjective - refers to insects where adults and nymphs are wingless, and there is no visible change in form between the stages, other than in size. Ametabolous development occurs in the wingless insects apterogytes and in other groups that undergo simple metamorphosis where the adults are wingless (1).
ametabola refers to this group of insects (sometimes called apterogytes), includes:
Zygentoma - Silverfish
Microcoryphia - Bristletails
Print References
Borror et al. An Introduction to the Study of Insects (1)
Gordh, A Dictionary of Entomology, p. 44 (2)
Works Cited
1.Borror and DeLong's Introduction to the Study of Insects
Norman F. Johnson, Charles A. Triplehorn. 2004. Brooks Cole.
2.A Dictionary of Entomology
George Gordh, David H. Headrick. 2003. CABI Publishing.