Macroinvertebrates are an important component of stream ecosystems and are a link in the
transfer of material and energy from producers to top level consumers and also act as …

Snakehead (Channa striata) is widely distributed particularly in Asian and African countries,
and has become one of the favorite freshwater fish commodities, which beneficially supports …

The Owena River Basin in Nigeria is an area of agricultural importance for the production of
cocoa. To optimise crop yield, the cocoa trees require spraying with neonicotinoid …

Catfishes belonging to the genus Chrysichthys are generally important fish species in inland
water bodies of Africa because of their high commercial value. Among them, C …

Propagation in fishes depends on the level of gonad maturation which could be influenced
by environmental conditions. However, declining water quality due to environmental …

A sieve or mesh with pore sizes ranging from 0.2 to 0.5 mm, commonly used in stream
sampling equipment, can capture a wide variety of spineless animals known as …

The physiological growth of length and weight variables and the general welfare of
Hepsetus odoe in Ogbomoso reservoir were investigated. The relationship regression …

Studies on the food and feeding habits indicate the species niche in the ecosystem, their
food preferences and food spectrum overlaps [1]. George Ubong Uwem et al.,[2] was found …

This study was conducted at Joseph Sarwuan Tarka University, Benue State, Nigeria to
assess the growth performance of Nile tilapia (Oreochromis niloticus) fry fed Coppens and …

Overfishing and depletion of wild fish stock are a major problem facing the fisheries sector in
Nigeria, hence the need to carry out an extensive research on the biology of wild species …