This study confirmed the presence of triglid fish Lepidotrigla longimana Li, (1981) for first time in Bangladesh waters. Four individuals this species were collected from Cox's Bazar (21.77 N 91.62 E) on 5 October 2018 as bycatch. The was taxonomically identified through traditional morphometric method which further validated by a molecular approach based partial cytochrome c oxidase subunit I ...

The purpose of this study was to determine the morphometric and meristic characteristics, growth Signal barb fish in Tasik river. method used research is a survey method. Morphometric characteristics Bodyweight (BW) ranges from 4-73 gr, Total Length (TL), Standard 6.3-15.5 mm (SL), Head (HL) 1.8-2.5, Snout (SL) 0.5, Dorsal Fin Height (DFH) 2.3, (DFL) 3-7, Eye Diameter (EM) 0.8, Tail Trunk (TTH)...

ABSTRACT Two new species from the upper rio Tocantins basin are described in Knodus based on traditional definition of genus. The distinguished other congeners by meristic and morphometric characters, such as number cusps premaxillary dentary teeth, scale series between dorsal-fin origin lateral line, orbital diameter body depth. With two species, endemic upstream mouth Paranã, rises to 53 (89 ...

The Neotropical region exhibits the largest diversity of fish worldwide; however, little is known about the early development of fish species from this region. Therefore, to contribute to this knowledge, this study aimed to morphologically describe the early stages of development (eggs, larvae and juveniles) of S. pappaterra using morphometric and meristic traits, and to assess changes in growt...

In this paper we report data on four juvenile individuals of T. trachypterus and one adult Z. cristatus, from the Strait Messina southern Tyrrhenian Sea, respectively (Mediterranean Sea). Information morphometric meristic characters are provided together with some biological such as prey age estimation. Only stomachs contained prey: copepods, amphypods pelagic snails. The analisys growth patter...

paraschistura alta , formerly reported from the eastern part of sistan basin in afghanistan, is reported for the first time from the zahak river in iranian part of this basin and its morphological characteristics, coi barcode and its phylogenetic relationship within other members of the genus paraschistura from iran are provided. all the measured meristic and morphometric characters of seven co...