Diagnostic Description
provided by Fishbase
Based on phylogenetic analysis, this species is distinguished from its congeners by the derived absence of a parhypurapophysis (132-1). Based on external characters, it is diagnosable by the presence of a dorsal-fin scaly pad with ctenoid scales (vs. no scaly pad in Mazarunia charadrica and Mazarunia mazarunii), a small suborbital stripe that is limited to the preopercle, by the absence of clearly discernible lateral bars on the body, and by its general pinkish coloration with a midlateral spot as the only melanic marking (Ref. 91746).
Morphology
provided by Fishbase
Dorsal spines (total): 15 - 17; Dorsal soft rays (total): 7 - 8; Analspines: 3; Analsoft rays: 7; Vertebrae: 26
Biology
provided by Fishbase
Occurs mostly in or near the main upper Mazaruni River channel in localities with sandy or slightly muddy substrates with structure formed by submerged or emerging grass and otherriparian vegetation and some drift wood. Appears to move at night into shallow, flooded banks with terrestrial vegetation (Ref. 91746).
Mazarunia pala
(
Basque
)
provided by wikipedia EU
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- cc-by-sa-3.0
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- Wikipediako egileak eta editoreak
Mazarunia pala: Brief Summary
(
Basque
)
provided by wikipedia EU
Mazarunia pala Mazarunia generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cichlidae familian.
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- cc-by-sa-3.0
- copyright
- Wikipediako egileak eta editoreak
帕拉馬贊麗魚
(
Chinese
)
provided by wikipedia 中文维基百科
帕拉馬贊麗魚: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
帕拉馬贊麗魚,為輻鰭魚綱鱸形目隆頭魚亞目慈鯛科的其中一種,被IUCN列為易危保育類動物,分布於南美洲蓋亞那馬扎魯尼河流域,體長可達7.4公分,棲息在植被覆蓋的溪流及氾濫區,生活習性不明。