Growth and reproductive performance of the Asian catfish Clarias macrocephalus (Gunther) fed artificial diets

1997 ◽  
Vol 13 (1) ◽  
pp. 37-40 ◽  
Author(s):  
C. B. Santiago ◽  
A. C. Gonzal
Keyword(s):  
Reproductive Performance ◽  
Artificial Diets ◽  
Clarias Macrocephalus ◽  
Asian Catfish

Mixed artificial diets enhance the developmental and reproductive performance of the edible grasshopper, Ruspolia differens (Orthoptera: Tettigoniidae)

2018 ◽  
Vol 53 (2) ◽  
pp. 237-242 ◽  
Author(s):  
Geoffrey M. Malinga ◽  
Anu Valtonen ◽  
Vilma J. Lehtovaara ◽  
Karlmax Rutaro ◽  
Robert Opoke ◽  
...  
Keyword(s):  
Reproductive Performance ◽  
Artificial Diets

scholarly journals Reproductive performance of asian catfish (Hemibagrus wyckii Bagridae), a candidate species for aquaculture

F1000Research ◽  
2018 ◽  
Vol 7 ◽  
pp. 683 ◽  
Author(s):  
Netti Aryani ◽  
Indra Suharman ◽  
Hafrijal Syandri
Keyword(s):  
Reproductive Performance ◽  
Fertilization Rate ◽  
Culture Conditions ◽  
Hatching Rate ◽  
Male Fish ◽  
Egg Weight ◽  
Study Results ◽  
Candidate Species ◽  
Asian Catfish ◽  
Egg Diameter

Background: Hemibagrus wyckii Bagridae is one of the most important economic fish species that lives in the rivers and reservoir in Riau Province, Indonesia. The present study aimed to determine the reproductive performance of H.wyckii under culture conditions. Methods: A total of 10 female and 10 male fish were selected, and weight, length, characteristics of egg and sperm, and hatchery performance were measured. Eggs were fertilized using the dry method. Egg weight and egg diameters were measured for 50 eggs per female. Egg size (50 eggs for each fish) was measured using an Olympus microscope (CX40). Then, saline solution was added over the eggs, followed by the addition of pooled sperm from 10 males. Results: Average relative fecundity, egg weight and egg diameter were 2060±512 eggs/kg fish, 29.86±1.21 mg and 2.67±0.26 mm, respectively. The fertilization rate and hatching rate were 60.91±4.68% and 42.91±2.92% respectively. Sperm characteristics such as volume per fish (mL), pH, concentration (per mL), motility (%) and duration of motility (second) were 0.82±0.20, 7.15±0.12, 3.68±0.15, 72.77±1.46 and 47.5±4.84, respectively. Conclusion: The study results and scientific observations regarding reproductive performance suggest that H. wyckii can be considered a new candidate species for aquaculture.

Seminal plasma composition, sperm motility, and milt dilution in the Asian catfish Clarias macrocephalus (Gunther)

Aquaculture ◽  
1999 ◽  
Vol 171 (3-4) ◽  
pp. 323-338 ◽  
Author(s):  
Josefa D Tan-Fermin ◽  
Takeshi Miura ◽  
Shinji Adachi ◽  
Kohei Yamauchi
Keyword(s):  
Sperm Motility ◽  
Seminal Plasma ◽  
Plasma Composition ◽  
Clarias Macrocephalus ◽  
Asian Catfish

Comparative Growth of Diploid and Triploid Asian Catfish Clarias macrocephalus in Thailand

1995 ◽  
Vol 26 (4) ◽  
pp. 390-395 ◽  
Author(s):  
Arlo W. Fast ◽  
Thanit Pewnim ◽  
Rathaya Keawtabtim ◽  
Rungarun Saijit ◽  
Franklin T. Te ◽  
...  
Keyword(s):  
Clarias Macrocephalus ◽  
Asian Catfish

Maternal size on reproductive performance, egg and larval quality in the endangered Asian catfish, Clarias magur

2021 ◽  
Author(s):  
Shajahan Ferosekhan ◽  
Abhay Kumar Giri ◽  
Sangram Ketan Sahoo ◽  
Kalidoss Radhakrishnan ◽  
Bindu Raman Pillai ◽  
...  
Keyword(s):  
Reproductive Performance ◽  
Maternal Size ◽  
Larval Quality ◽  
Asian Catfish

Reproductive Performance of Asian Catfish (Hemibagrus wyckii, Bleeker, 1858)-Preliminary Study

2017 ◽  
Vol 16 (7) ◽  
pp. 550-556 ◽  
Author(s):  
Netti Aryani ◽  
Indra Suharman ◽  
Ainul Mardiah ◽  
Hafrijal Syandri
Keyword(s):  
Reproductive Performance ◽  
Preliminary Study ◽  
Asian Catfish
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