Larval rearing and observation of larval development stages of Colisafasciata in captive condition
Paper Details
Larval rearing and observation of larval development stages of Colisafasciata in captive condition
Abstract
The early development information is a necessity to reproduction and rearing of larvae of any fish in the hatchery. The larvae of the Colisa fasciata were reared and examined the stages of larval development in captive conditions. The survival rate of larvae also checked in different water sources and an improved survival rate was observed in rainwater (39%) than the pond and supplied tap water. The main aspects of the larval period were yolk absorption, active body movements, the start of the exogenous feeding, body pigmentation, organogenesis, and fins differentiation. New hatchlings were 1.05 mm long with a large yolk sac, devoid of mouth and pigmentation. The development consequences happen sharply within the first 4-5 days and then it was slowly developing all other characteristics. Eyes became pigmented within 1st day of hatching and the pigmentation in the body also started from the same period. The pectoral fin buds appeared on the 2nd day while the yolk sac gradually reduced and larvae started a short span of swimming. The yolk sac was completely absorbed on the 4th day after hatching and started exogenous feeding. The development of notochord exhibits from 16th days and the larvae resembled the adult in its external features and were completed metamorphosis within 21st days of post-hatching. However, the development of some organs (like barbs) showed in later and further development of the existing organs showed until the 40th days of post-hatching. These findings could be used as baseline information to the hatchery operator to rearing of the larvae properly which will be encouraged to large-scale seed production of the fish in the near future.
Amornsakun T, Sriwatana W, Promkaew P. 2004. Some aspects in early life stage ofSiamese gourami, Tricogaster pectoralis (Regan) larvae. Songklanalearin Journal of Science and Technology 26, 347- 356.
Barman D, Kumar V, Kumar A, Bhattacharjee P, Datta SP. 2013. Larval development and embryonic study on Colisafasciatus: A potential indigenous ornamental fish of North- East India. Pelagia Research Library 4, 479- 483.
Bindu L, Aminal S, Linsha R, Sreelekshmi G,Archna PL. 2014. Breeding and early development of the nest building gourami Trichogastertrichopterus. International Journal of Research in Fisheries and Aquaculture 4, 175- 180.
Bjelland RM, Skiftesvik AB. 2006. Larval development in European hake (MerlucciusmerlucciusL.) reared in a semi intensive culture system. Aquaculture Research 37, 1117-1129. https://doi.org/10.1111/j.1365-2109.2006.01536.x
Hamilton F. 1822. An account of the Fishes Found in the River Ganges and it Branches. Archibald constable and company, Edinburgh 1822, 375.
Hossen MS, Reza AHMM, Rakhi SF, Rahman FF, Alam MA, Hossain Z. 2014. Obsevation of embryonic and larval development of striped gourami, Tricogasterfasciata (Perciformes: Osphronemidae). Euro Asian Journal of BioSciences 8, 61- 70. http://dx.doi.Org/10.5053/ejobios.2014.8.0.6
Khan MMR, Mollah MFA. 1998. Early embryonic and larval development of Indian Catfish, Heteropneustesfossilis. Bangladesh Journal of Fisheries 21, 91-97. https://doi.org/10.5053/ejobios.2009.3.0.12
Mariuthu K, Haniffa MA. 2007. Embryonic and larval development of the Stripedsnakehead, Channastriatus.Talwania 52, 84- 92.
Martell DJ, Kieffer JD, Trippel EA. 2005. Effects of temperature during early life history on embryonic and larval development and growth in haddock.Journal of Fish Biology 66, 1558-1575. https://doi.org/10.1111/j.0022-1112.2005.00699.x
Menon AGK. 1999. Checklist of Freshwater fishes of India. Records of Zoological Survey of India, Occasional paper No. 175, 234- 259.
Mitra K, Suresh VR, Dey UK, Vinci GK, Biswas DK. 2006. Captive breeding and embryonic development of Honey Gourami, Colisasota(Ham,-Buch). Bangladesh Journal of Fisheries Research 10, 93- 99.
Rahman MM, Miah MI, Taher MA, Hasan MM. 2009.Embryonic and larval development of guchibaim, Mastacembeluspancalus (Hamilton). Journal of Bangladesh Agriculture University 7, 193- 204. https://doi.org/10.3329/jbau.v7i1.4984
Rahman AKA. 1989. Freshwater fishes of Bangladesh. The zoological survey of Bangladesh. Department of Zoology, University of Dhaka, 364.
Rahman AKA. 2004. Freshwater Fishes of Bangladesh. The Zoological Society of Bangladesh, Dhaka, 280-281.
Md. Sherazul Islam, Lipika Rani Ray, Prianka Paul (2020), Larval rearing and observation of larval development stages of Colisafasciata in captive condition; IJB, V17, N5, November, P116-123
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