Thursday, 12 July 2012

Barbus pentazona johorensis


Barbus pentazona johorensis

Puntius is a genus of ray-finned fishes in the family Cyprinidae of the order Cypriniformes. Fishes of this genus are known as the spotted barbs for the predominant pattern, though many have vertical black bands instead. Also, the Spotted Barb proper is one particular species, Puntius binotatus. The name Puntius comes frompungti, a Bengali term for small cyprinids. The type species is the Pool Barb (Puntius sophore), first described as Cyprinus sophore by Hamilton in 1822. Historically, many species of Puntius have been classified in several genera, including Barbus. Despite the reclassifications, the specific epithet remains the same in these – except in cases of homonymiesAn arthropod is an invertebrate animal having an exoskeleton (external skeleton), a segmented body, and jointed appendages. Arthropods are members of the phylumArthropoda (from Greek , "joint", and "leg", which together mean "jointed leg"), and include the insects, arachnids, and crustaceans. Arthropods are characterized by their jointed limbs and cuticles, which are mainly made of α-chitin; the cuticles of crustaceans are also biomineralized with calcium carbonate. 

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis

Barbus pentazona johorensis



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