accessory nasal sac

Accessory nasal sacs are found in a variety of teleosts (Webb, 1993) and likely assist in ventilating the olfactory epithelium by transmitting pressure fluctuations associated with gill irrigation from theoral cavity to the nasal (or sensory) sac (Jakubowski,1975; Webb, 1993; Belanger et al., 2003). [def from Eastman, J. T. and Lannoo, M. J. (2004)].

Type Organ
Parent Structure organ

Frequently Asked Questions

What is the accessory nasal sac?
Accessory nasal sacs are found in a variety of teleosts (Webb, 1993) and likely assist in ventilating the olfactory epithelium by transmitting pressure fluctuations associated with gill irrigation from theoral cavity to the nasal (or sensory) sac (Jakubowski,1975; Webb, 1993; Belanger et al., 2003).

Related Structures

1st arch mandibular component ventral mandibular arch 1st arch mandibular ectoderm ectoderm of mandibular component 1st arch mandibular mesenchyme mandibular component mesenchyme 1st arch mandibular mesenchyme from head mesenchyme 1st arch mandibular mesenchyme from neural crest 1st arch maxillary component 1st arch maxillary ectoderm ectoderm of maxillary component 1st arch maxillary-mandibular cleft 1st arch maxillary-mandibular groove ectoderm

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