Definition of Choana. Meaning of Choana. Synonyms of Choana

- The choanae (sg.: choana), posterior nasal apertures or internal nostrils are two openings found at the back of the nasal p****age between the nasal cavity...
- pelvis (pyelo- is not to be confused with pyo-). The words infundibulum and choana are other words for funnel-shaped cavities (which medical English got from...
- Anarsia choana is a moth of the family Gelechiidae. It was described by Kyu-Tek Park in 1995. It is found in Taiwan and ****an (Ryukyus). The length of...
- character of this tribe is vomerine septum that completely separates the choana. Phylogeny by Gilbert et al. 2006 and Duarte et al. 2008, that showed Mazama...
- socket of the shoulder joint). Another key trait is the internal nostril or choana. Most fish have two pairs of nostrils, one on either side of the head for...
- lungfish and tetrapods is the divided atrium. The precise time at which the choana of tetrapods evolved is debated, with some considering early rhipidistians...
- Base of skull. Inferior surface. Sagittal section of skull. Vomer Vomer Choana – Each of two openings from the nasal cavity to the throat Anatomy portal...
- pterygoid fossa, the medial surface constitutes the lateral boundary of the choana or posterior aperture of the corresponding nasal cavity. Superiorly the...
- evolution, lungfishes have evolved internal nostrils similar to the tetrapods' choana, and a brain with certain similarities to the Lissamphibian brain (except...
- membrane ruptures and disintegrates to form an opening - the single primitive choana. The intermaxillary segment extends posteriorly to form the primary palate...