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・ Pseudoboletus parasiticus
・ Pseudobolodon
・ Pseudobombax
・ Pseudobombax argentinum
・ Pseudobombax ellipticum
・ Pseudobombax guayasense
・ Pseudobombax millei
・ Pseudobombur
・ Pseudoborbo
・ Pseudoborbo bevani
・ Pseudobornia
・ Pseudoborocera
・ Pseudobotrys
・ Pseudobracca
・ Pseudobrama simoni
Pseudobranch
・ Pseudobrephos
・ Pseudobrevicoceras
・ Pseudobrickellia
・ Pseudobrienia
・ Pseudobrimus
・ Pseudobromus
・ Pseudobrookite
・ Pseudobryomima
・ Pseudobryophila
・ Pseudobryopsis
・ Pseudobscura
・ Pseudobufo subasper
・ Pseudobulb
・ Pseudobulbar affect


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Pseudobranch : ウィキペディア英語版
Pseudobranch
The pseudobranch, also pseudobranchia is the reduced first gill arch of a fish (on the inner surface of the opercle, near the junction of the preopercle) as well as a reduced "false" gill in some gastropods.
In teleost fish, the pseudobranchs are mostly without respiratory function, and in elasmobranchs they are the gill arch of the spiracle. The function of the pseudobranch is unknown, but it is believed that it supplies highly oxygenated blood to the optic choroid and retina and may have baroreceptor (pressure) and thermoregulation functions. It may also be a site of oxygen chemoreception.
==External links ==

* (American Elasmobranch Society )
* (Picture of trout pseudobranch )
* (Pseudobranch description incl. picture )


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Pseudobranch」の詳細全文を読む



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