hemipneustic
English
Etymology
From ἡμι- (hēmi-, “half”) and πνευστικός (pneustikós).
Adjective
hemipneustic (not comparable)
- (entomology) in tracheal systems, having at least one functional pair of spiracles fewer than than the ten open pairs in holopneustic tracheal systems; hemipneustic systems occur for example, in the larvae of some Lepidoptera.
- 1977 O.W. Richards & R.G. Davies Imms' general textbook of entomology pub. Methuen
- Hemipneustic Respiratory Systems... are prevalent among insect larvae and are derived from the holopneustic type through one or more pairs of spiracles becoming non-functional.
- 1977 O.W. Richards & R.G. Davies Imms' general textbook of entomology pub. Methuen
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