The black-striped pipefish, Syngnathus abaster, is a species of the Syngnathidae family. This study provides data on the morphometric, meristic and genetic structuring of the Caspian Sea pipefish, Syngnathus abaster. Eight morphometric characteristics based on total length and five morphometric characteristics based on standard length were analyzed. A total of 50 specimens were collected in bra...

The aim of this study was to analyze the morphological variation of brown trout (Salmo trutta) in the Duero basin, an Atlantic river basin in the Iberian Peninsula, where a spatial segregation of two divergent lineages was previously reported, based on isozyme, microsatellite and mtDNA data. In these studies, two divergent pure regions (Pisuerga and Lower-course) and several hybrid populations ...

Horabagrus melanosoma was described from West Venpala in the lower reaches of the Manimala River, in the state of Kerala, India. It was distinguished from its nearest congener, H. brachysoma based on a combination of characters including darker body colour, shorter pelvic fin and greater number of anal fin rays. Examination of the type material revealed significant morphometric and meristic dis...

Morphological variations in species with a relatively broad distribution, including the genus Tytthosincus, were likely result of island isolation. This research was conducted to map morphological Tytthoscincus Indonesia. A total 32 specimens scientific collection Zoologicum Bogoriense Museum (MZB) - National Research and Innovation Agency (BRIN) identified as T. temmincki, textus, parvus have ...

Two specimens of Argyropelecus gigas and Conocara fiolenti were collected from off the city Salalah on Arabian Sea coasts Oman. The represent first confirmed record species northwestern quadrat Indian Ocean. Meristic morphometric characters match those described for these species.

the black scorpionfish, Scorpaena porcus (Linnaeus, 1758), is one of the most common species of Scorpaenidae family in the Mediterranean and the adriatic Sea. apart from the adriatic, it is distributed in the whole Mediterranean, including the Black Sea, and along the eastern atlantic coast, from the British isles to the azores and the Canary islands (HUreaU & LitViNeNko, 1986). S. porcus is an...

Morphometric and meristic studies can be used to identify stocks relationships between populations of fish resources. Lutjanus gibbus is a species commonly found in the waters northern Papua one fishery commodities targeted by fishermen other than groupers. In this study, morphometric characteristics L. snapper from several locations Seas were addressed. The study was conducted June July 2022. ...