Maindroniidae

Definition

A small family of silverfish (order Zygentoma) containing the single genus Maindronia and a handful of species. Maindroniidae represents one of the more basal lineages within Zygentoma, a group of primitively wingless insects often regarded as the sister lineage to Pterygota (winged insects). Members exhibit the classic Zygentoma body plan: flattened, scale-covered, with three long caudal filaments and chewing mouthparts. The family's restricted distribution and low species diversity make it of interest for studies of relictual insect faunas and basal insect phylogeny.

Etymology

Named for the genus Maindronia, itself honoring French entomologist Paul Gervais's collaborator; family suffix -idae

Example

Maindronia species occur in arid regions and are among the few Zygentoma found in such habitats, contrasting with the moisture-dependent ecology of most silverfish families.

Related Terms

• Zygentoma
• Lepismatidae
• Nicoletiidae
• Silverfish
• Apterygota
• basal insects
• thysanuran

Usage Notes

Sometimes grouped historically with other 'thysanuran' families; modern phylogenomics places Maindroniidae as a distinct, early-diverging lineage within Zygentoma. Not to be confused with the superficially similar family Nicoletiidae, which also contains eyeless, pale species but differs in chaetotaxy and genital morphology.