spiracle (sensu Vertebrata)
spiracle
A small hole behind each eye that opens to the mouth in some fish. In the primitive jawless fish the first gill opening immediately behind the mouth is essentially similar to the other gill openings.
| Type | Bone |
| Body System | Respiratory |
| Latin Name | spiracle |
Frequently Asked Questions
What is the spiracle (sensu Vertebrata)?
A small hole behind each eye that opens to the mouth in some fish. In the primitive jawless fish the first gill opening immediately behind the mouth is essentially similar to the other gill openings.
What body system is the spiracle (sensu Vertebrata) part of?
The spiracle (sensu Vertebrata) is part of the Respiratory.
What is the Latin name for the spiracle (sensu Vertebrata)?
The Latin name for the spiracle (sensu Vertebrata) is spiracle.
Related Structures
afferent filamental artery
AFA
afferent lamellar arteriole
afferent lamellar arterioles
air capillary of parabronchus
air capillary
air sac
psotcranial air sac
airway submucosal gland
respiratory tract submucosal gland
ala of nose
ala nasi
alary cartilage
alinasal cartilage
anterior maxillary process
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