Embryonic and Larval Development of Silver Barb (Barbodes gonionotus) in a Mobile Hatchery under Laboratory Condition

Basak, Siddhwartha Kumar; Basak, Biplob; Gupta, Nipa; Rahman, S. A.; Haque, Mohammad Mahfujul

doi:10.9790/2380-07418190

Cited by 4 publications

(13 citation statements)

References 1 publication

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“…5g, 6g). The early embryonic developmental duration and hatching of the hybrids was similar to those reported for eggs (Basak 2014). For example, the duration for hatching occurred at 14 hrs in the current study, as well as those reported by Basak (2014).…”

Section: Resultssupporting

confidence: 88%

“…The early embryonic developmental duration and hatching of the hybrids was similar to those reported for eggs (Basak 2014). For example, the duration for hatching occurred at 14 hrs in the current study, as well as those reported by Basak (2014). However, it should be pointed out that the water temperature for the hybrids was lower at 23 -25°C compared to 28 -29°C in the study (Basak 2014).…”

Section: Resultssupporting

confidence: 88%

“…For example, the duration for hatching occurred at 14 hrs in the current study, as well as those reported by Basak (2014). However, it should be pointed out that the water temperature for the hybrids was lower at 23 -25°C compared to 28 -29°C in the study (Basak 2014). Within their tolerance range, increasing incubation temperatures are well known to accelerate embryonic B.…”

Section: Resultssupporting

confidence: 79%

“…Upon hatching, the hybrid larvae still possessed their yolk sac, which did not disappear until 48 hrs later. Their initial average total length was 2.6 mm and by 12 hrs, they increased in length to 3.2 mm, which was larger than newly hatched or 12 hrs old larvae at 2.2 and 2.9 mm, respectively (Basak 2014). This finding was obtained despite the temperature was much higher in the study of Basak (2014) than in the current study, which likely indicates that the Lemon hybrid grows fast.…”

Section: Stagecontrasting

confidence: 43%

“…This finding was obtained despite the temperature was much higher in the study of Basak (2014) than in the current study, which likely indicates that the Lemon hybrid grows fast. Such a temperature discrepancy may also explain the shorter duration for complete yolk absorption by after 3 days (Basak 2014), but 4 days was necessary for this to occur in the hybrids. Although feeding was not performed in this study, based on personal observations, this hybrid larvae began consuming newly hatched nauplli within 24 hrs of hatching, despite still possessing their external egg yolk.…”

Section: Stagementioning

confidence: 99%

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Embryonic and larval development of lemon fin barb hybrid (♂ Hypsibarbus wetmorei × ♀ Barbonymus gonionotus)

Zakaria¹,

Amin²,

Romano³

et al. 2018

JEB

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The Lemon fin barb hybrid was developed by crossing Lampam () females with Kerai () males as a potential food source for lower income people in Malaysia due to fast growth and ease of culture. For delicious flesh and high market demand, the farming of this hybrid has subsequently expanded rapidly. Many of the basic biological aspects of this hybrid have not yet been investigated and in this study the embryonic and early larval development were examined. After injecting the brood-stocks with hormones, the matured eggs and sperms were collected by strip spawning. The developing embryonic stages were subsequently observed at 10 min intervals for the first hour, 20 min intervals at the second hour, 30 min for the next hour, and then hourly intervals up to hatching. After hatching, observations continued at 2 hr intervals for the first day and a minimum of 6 hr intervals for the following days. Results showed that the hatching of this hybrid occurred 14 hrs post-fertilization at a temperature of 24.0 ± 1°C. The hybrid larvae began to actively swim when the yolk sac became absent 46 hrs after hatching, and were considered to be at the early larval stage. No abnormalities were evident and developmental duration and sizes were similar to. This study represents the first description of the early development stages for Lemon fin barb hybrids that may assist with the establishment of seed production and rearing techniques for aquaculture development in Malaysia.

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Section: Resultssupporting

confidence: 88%

Section: Resultssupporting

confidence: 88%

Section: Resultssupporting

confidence: 79%

Section: Stagecontrasting

confidence: 43%

Section: Stagementioning

confidence: 99%

See 3 more Smart Citations

Embryonic and larval development of lemon fin barb hybrid (♂ Hypsibarbus wetmorei × ♀ Barbonymus gonionotus)

Zakaria¹,

Amin²,

Romano³

et al. 2018

JEB

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Optimization of weaning strategy in the climbing perch (Anabas testudineus, Bloch 1792) larvae on growth, survival, digestive, metabolic and stress responses

Prakash,

Kumar,

Sardar

et al. 2023

Fish Physiol Biochem

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Early embryonic development of the vulnerable Shalyni barb,Pethia shalynius(Yazdani & Talukdar, 1975)

et al. 2020

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The present study provides the first detailed early embryonic development of the Shalyni barb, Pethia shalynius (Yazdani & Talukdar, 1975), a vulnerable cyprinid fish occurring in streams and lentic waters of Meghalaya, northeast India. Induced spawning by synthetic hormone injection in May 2019 was conducted to a pair of mature female and male P. shalynius under controlled conditions in a well‐aerated aquarium. Fertilized eggs were spherical, 0.75–0.80 mm (approx.) in diameter, transparent, unpigmented and non‐adhesive. A total of 22 developmental stages could be categorized under seven broad periods, viz. the zygote, cleavage, blastula, gastrula, segmentation, pharyngula and hatchling. The first cleavage occurred at 15 min post fertilization (mpf), followed by blastulation at 01:23 hr post‐fertilization (hpf), gastrulation at 04:20 hpf, initial somite formation at 07:00 hpf, and pharyngula period at 19:20 hpf, respectively. Embryos hatched between 26–27 hpf and the newly‐hatched larvae ranged 2.2–2.5 mm in total length. For naturally‐declining populations of this vulnerable fish species, inferences drawn from the present study will help provide a baseline data for its conservation and management, and aid the research fields of developmental biology, biotechnology, molecular biology as well as taxonomy of this species.

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Embryonic and Larval Development of Silver Barb (Barbodes gonionotus) in a Mobile Hatchery under Laboratory Condition

Cited by 4 publications

References 1 publication

Embryonic and larval development of lemon fin barb hybrid (♂ Hypsibarbus wetmorei × ♀ Barbonymus gonionotus)

Embryonic and larval development of lemon fin barb hybrid (♂ Hypsibarbus wetmorei × ♀ Barbonymus gonionotus)

Optimization of weaning strategy in the climbing perch (Anabas testudineus, Bloch 1792) larvae on growth, survival, digestive, metabolic and stress responses

Early embryonic development of the vulnerable Shalyni barb,Pethia shalynius(Yazdani & Talukdar, 1975)

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