Aqualife BLUE - Barbus Tetrazona, cunoscut sub numele de Tetrazone sau Sumatrani, este unul dintre cei mai jucausi si activi pesti de acvariu, ceea ce il face sa fie indragit de intreaga
![Hairy-nosed otter (Lutra sumatrana), a semiaquatic carnivore, is photographed at Bali Zoo in Singapadu, Sukawati, Gianyar, Bali, Indonesia Stock Photo - Alamy Hairy-nosed otter (Lutra sumatrana), a semiaquatic carnivore, is photographed at Bali Zoo in Singapadu, Sukawati, Gianyar, Bali, Indonesia Stock Photo - Alamy](https://c8.alamy.com/comp/2PY4MTH/hairy-nosed-otter-lutra-sumatrana-a-semiaquatic-carnivore-is-photographed-at-bali-zoo-in-singapadu-sukawati-gianyar-bali-indonesia-2PY4MTH.jpg)
Hairy-nosed otter (Lutra sumatrana), a semiaquatic carnivore, is photographed at Bali Zoo in Singapadu, Sukawati, Gianyar, Bali, Indonesia Stock Photo - Alamy
![Left lateral views of body of the Sumatrana group showing: (A) general... | Download Scientific Diagram Left lateral views of body of the Sumatrana group showing: (A) general... | Download Scientific Diagram](https://www.researchgate.net/publication/262734788/figure/fig1/AS:601722787487756@1520473300853/Left-lateral-views-of-body-of-the-Sumatrana-group-showing-A-general-body-pigmentation.png)