International Journal of
Fisheries and Aquaculture

  • Abbreviation: Int. J. Fish. Aquac.
  • Language: English
  • ISSN: 2006-9839
  • DOI: 10.5897/IJFA
  • Start Year: 2010
  • Published Articles: 209

Table of Content: February 2019; 11(2)

February 2019

The abundance, distribution and diversity of benthic invertebrates of Lake Malombe

The benthic zone of Lake Malombe was sampled for invertebrates, fungi and bacteria using an Ekman Grab measuring 15.2 cm by 15.2 cm. Thirty-six stations were surveyed for macro-invertebrates which were identified to the lowest taxa and enumerated to estimate abundance for the lake. Snails were the most dominant macro fauna, belonging to four genera Melanoides, Bellamya, Bulinus and Lanistes with the mean densities of...

Author(s): Kingsley Kamtambe, James Banda, Barnett Kaphuka and Orton V. Msiska  

February 2019

Effects of feeding rates and feeding frequencies on growth performance, uniformity of the batch and survival rate of Amazon ornamental fish larvae

The aim of this study is to evaluate the effect of different feeding rates and frequencies on angelfish (Pterophyllum scalare) and severum (Heros severus) larvae. For this purpose, two similar experiments were conducted in parallel. For each experiment, a total of 360 larvae were distributed in 36-1 L aquariums. The experiments were done using a factorial 3x3 completely randomized design, with four replicates. The...

Author(s): Daniel Abreu Vasconcelos Campelo, Matheus Henrique Correa Marques, Odinilson Pereira Marim, Lorena Batista de Moura, Bruno José Corecha Fernandes Eiras, Marcos Ferreira Brabo and Galileu Crovatto Veras  

February 2019

Identification of possible causes of fish death in Lake ‘’Lake Kabo’’

Any adverse change in the environmental conditions affects the life of aquatic organisms in water. Fish death was suddenly observed in Lake Kabo. To investigate its cause and look for solution, a research team started to consider the Lake. The present study was conducted to identify the reason for the fish deaths that accidentally occur in the lake. To achieve the objective samples were collected from four different...

Author(s): Sefawdin Berta Bedassa  

February 2019

Age, growth and mortality rates of round sardinella, Sardinella aurita (Valenciennes, 1810) from the Senegalese coasts (West Africa)

Sardinella aurita is the main species exploited by small-scale fisheries in Senegal and represents an important source of low cost protein in the Senegalese market. The objective of this study was to determine the age, growth and mortality parameters of S. aurita obtained from the Senegalese coastal waters. Age, growth parameters and mortality rates of this species were estimated using FiSAT II (FAO–ICLARM Stock...

Author(s): Alassane Sarr, Ismaïla Ndiaye, Waly Ndiaye, Alioune Faye and Malick Diouf  

February 2019

Value chain analysis of small-scale fisheries in the High Dam Lake in Egypt

Although, High Dam Lake small-scale fisheries is an important source of fish for residents of Aswan in Upper Egypt, there is limited information available about the performance of small-scale fisheries value chain. Structured questionnaires with fishers, traders, and processors were used to collect input and output data at each node of the chain. Focus group discussions meeting with stakeholder collected qualitative...

Author(s): Ahmed M. Nasr-Allah, Olfat A. Habib, Malcolm W. Dickson and Harrison Charo-Karisa