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Taenidia
Taenidia (singular: taenidium) are circumferential thickenings of the cuticle inside a trachea or tracheole in an insect's respiratory system. The geometry of the taenidiae varies across different orders of insects and even throughout the tracheae in an individual organism. Taenidia generally take the form of either hoop or spiral thickenings of the tracheal cuticle.
21 branches of this group, most-observed first

Cephalota circumdata
speciesCephalota circumdata

Cephalota chiloleuca
speciesCephalota chiloleuca

Cephalota littorea
speciesCephalota littorea

Cephalota elegans
speciesCephalota elegans

Cephalota deserticola
speciesCephalota deserticola

Cephalota besseri
speciesCephalota besseri

Cephalota atrata
speciesCephalota atrata

Cephalota tibialis
speciesCephalota tibialis

Cephalota galathea
speciesCephalota galathea

Cephalota deserticoloides
speciesCephalota deserticoloides

Cephalota schrenkii
speciesCephalota schrenkii

Cephalota dulcinea
speciesCephalota dulcinea

Cephalota jakowlewi
speciesCephalota jakowlewi

Cephalota zarudniana
speciesCephalota zarudniana

Cephalota eiselti
speciesCephalota eiselti
Cephalota hajdajorum
speciesCephalota hajdajorum
Cephalota illecebrosa
speciesCephalota illecebrosa
Cephalota kutschumi
speciesCephalota kutschumi
Cephalota susanneae
speciesCephalota susanneae
Cephalota turcosinensis
speciesCephalota turcosinensis
Cephalota vartianorum
speciesCephalota vartianorum
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Taenidia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 866034.