bn:30334026n
Noun Concept
Categories: Arthropod anatomy, Respiratory system
EN
spiracle  stigma
EN
A spiracle or stigma is the opening in the exoskeletons of insects, myriapods, velvet worms and some spiders to allow air to enter the trachea. Wikipedia
English:
arthropods
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EN
A spiracle or stigma is the opening in the exoskeletons of insects, myriapods, velvet worms and some spiders to allow air to enter the trachea. Wikipedia
Opening in the exoskeletons of some arthropods Wikipedia Disambiguation
opening in the exoskeletons of some arthropods Wikidata
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EN