pharyngeal tooth

См. также в других словарях:

• pharyngeal tooth count — pharyngeal tooth counts (of Cyprinidae) are presented in a formula from the outer to the inner rows of the left arch, then the inner to the outer rows of the right arch, e.g. 2,5 4,2 means 2 teeth in the outer and 5 teeth in the inner row of the… …   Dictionary of ichthyology

• pharyngeal tooth formula — pharyngeal tooth counts (of Cyprinidae) are presented in a formula from the outer to the inner rows of the left arch, then the inner to the outer rows of the right arch, e.g. 2,5 4,2 means 2 teeth in the outer and 5 teeth in the inner row of the… …   Dictionary of ichthyology

• pharyngeal tooth — noun : one of the teeth developed on the pharyngeal bones and especially on the hypopharyngeals in many fishes …   Useful english dictionary

• pharyngeal process — a large posterior expansion of the basioccipital above the pharyngeal tooth plates of the fifth certaobranchilas in Cyprinidae and related fishes …   Dictionary of ichthyology

• lower pharyngeal bone — the fifth ceratobranchial, especially that in Cyprinidae and relatives, which is strengthened and tooth bearing. Also called infrapharyngobranchial dental plate …   Dictionary of ichthyology

• Sternarchogiton nattereri — Scientific classification Kingdom: Animalia Phylum: Chordata Class …   Wikipedia

• dental formula — the number of teeth in a fish jaw, expressed as left and right (separated by a hyphen) and upper and lower (separated by a line). Symphysial teeth of different morphology may be interspersed between these counts. Counts are usually based on and… …   Dictionary of ichthyology

• eel — eellike, adj. eely, adj. /eel/, n., pl. (esp. collectively) eel, (esp. referring to two or more kinds or species) eels. 1. any of numerous elongated, snakelike marine or freshwater fishes of the order Apodes, having no ventral fins. 2. any of… …   Universalium

• mononchus — məˈnäŋkəs noun Usage: capitalized Etymology: New Latin, from mon + onchus (modification of Greek onkos barbed hook) more at angle : a genus of predatory nematodes (order Chromadorida) usually having a single pharyngeal tooth and living in fresh… …   Useful english dictionary

• digestive system, human — Introduction  the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract (alimentary canal), or the series of structures and organs through which food and liquids pass… …   Universalium

• canal — A duct or channel; a tubular structure. SEE ALSO: c., duct. SYN: canalis [TA]. [L. canalis] abdominal c. SYN: inguinal c.. accessory c. a channel leading from the root …   Medical dictionary