Bighead catfish (Clarias macrocephalus, Günther, 1864) is an important aquacultural
species that plays a crucial role in the economy of Southeast Asia. Crossbreeding between …

Little is known about possible differences in sagitta otolith size and shape between sexes of
the shi drum, Umbrina cirrosa, and relationships between their body and otolith size. Thus …

An investigation of sex-specific loci may provide important insights into fish sex
determination strategies. This may be useful for biotechnological purposes, for example, to …

The African catfish (Clarias gariepinus) may exhibit the co-existence of XX/XY and ZZ/ZW
sex-determination systems (SDSs). However, the SDS of African catfish might be influenced …

Amur catfish is extensively distributed and cultured in Asian countries. Despite of economic
importance, the genomic information of this species remains limited. A reference …

Secondary sexual dimorphism is an interesting and stupendous subject of research study
due to the fact that it is a result of sexual selection, mostly attributed to either female mate …

Sexual dimorfism refers to morphological differences between males and females of a
species. It may be a result of different selection pressures acting on either or both sexes and …

A new species of Parotocinclus is described from lower rio Pardo basin, Bahia, Brazil. The
new species differs from the majority of its congeners by the presence of a rudimentary or …

In the present study, we investigated the age, growth, and reproductive characteristics of
Euchiloglanis davidi, a species of Sisoridae fishes, from the Yalong River, China. Fish …

Pramono TB, Arfiati D, Widodo MS, Yanuhar U. 2019. Sexual dimorphism in morphometric
characters of Mystus singaringan from Klawing River in Central Java, Indonesia: Strategic …