- primitive choana
- 원시뒤콧구멍
English-Korean animal medical dictionary. 2013.
primitive choana
Look at other dictionaries:
choanae — The opening into the nasopharynx of the nasal cavity on either side. SYN: posterior nasal apertures, isthmus pharyngonasalis, posterior nares, postnaris. [Mod. L. fr. G. choane, a funnel] primary choana … Medical dictionary
Tetrapod — Taxobox name = Tetrapods fossil range = Late Devonian to Recent image width = 200px image caption = A Fire Salamander. regnum = Animalia phylum = Chordata subphylum = Vertebrata superclassis = Tetrapoda superclassis authority = Broili, 1913… … Wikipedia
Lungfish — For the band, see Lungfish (band). Lungfishes Temporal range: Early Devonian–Recent … Wikipedia
vertebrate — /verr teuh brit, brayt /, adj. 1. having vertebrae; having a backbone or spinal column. 2. belonging or pertaining to the Vertebrata (or Craniata), a subphylum of chordate animals, comprising those having a brain enclosed in a skull or cranium… … Universalium
cavity — 1. A hollow space; hole. See cave, c., cavitas, cavernous space. 2. Lay term for the loss of tooth structure due to dental caries. SYN: cavum [TA], cavitas. [L. cavus … Medical dictionary
Gogonasus — Taxobox name = Gogonasus fossil range = Late Devonian image width = 250px image caption = life restoration of Gogonasus andrewsae regnum = Animalia phylum = Chordata subphylum = Vertebrata classis = Sarcopterygii infraclassis = Tetrapodomorpha… … Wikipedia
lungfish — /lung fish /, n., pl. (esp. collectively) lungfish, (esp. referring to two or more kinds or species) lungfishes. any of various slender, air breathing fishes of the order (or subclass) Dipnoi, of rivers and lakes in Africa, South America, and… … Universalium
