Reproductive Performance of Wild Brooders of Indian White Shrimp, Penaeus indicus: Potential and Challenges for Selective Breeding Program

Anand, P.S. Shyne; Balasubramanian, C.; Francis, Biju; Panigrahi, A.; Aravind, R.; Das, R.R.; Sudheer, N.S.; Rajamanickam, S.; Vijayan, Koyadan Kizhakedath

doi:10.2112/si86-010.1

Cited by 10 publications

(7 citation statements)

References 28 publications

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“…The fact that, earlier studies on post‐larval survival used fully mature wild broodstock further justifies the survival values observed in the experiment. Induced maturation often results in asynchronous moulting and higher Zoea conversion mortality in penaeid shrimps (ShyneAnand et al, 2019). Maternal factors like broodstock condition and exhaustion also affect the spawn quality and larval survival (Racotta et al, 2003; Sato et al, 2017).…”

Section: Discussionmentioning

confidence: 99%

Reproductive performance, salinity tolerance, growth and production performance of a cryptic species Penaeus (Marsupenaeus) japonicus

Francis

Antony

Aravind

et al. 2021

Aquaculture Research

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Kuruma shrimp Penaeus (Marsupenaeus) japonicus is a high-value penaeid shrimp in Japanese live fish markets owing to its characteristic colour and flavour. Although this species was believed to be the single species of subgenus Marsupenaeus, the existence of two morphotypes (Form I and Form II) have been confirmed recently. Recent studies classified the native stock from Indian coast as Form II. Four different experiments were carried out to study the reproductive performance, larval survival, salinity tolerance and growout performance of P. japonicus Form II. The reproductive performance experiment was conducted using two treatment groups comprising female shrimp differentiated by the maturity stages (T1-Early maturing and T2-Immature).Female shrimp were unilaterally eyestalk ablated to accelerate the reproductive maturation. Although no significant differences (p > 0.05) were found in fecundity, spawning frequency, number of nauplii and hatching percentage between the treatments, early maturing shrimp had significantly lower (p < 0.05) latency period than the immature group (T1-14 ± 1.37 days vs., T2-25 ± 2.20 days). Additionally, larvae produced from the early maturing group (T1) had significantly higher (p < 0.05) survival rate (37.7 ± 2.7%) at PL (post larvae) stage compared to the immature group (T2-26.82 ± 2.38%). In the salinity tolerance study, PL reared at low salinities (5, 10 g/L) demonstrated similar (p > 0.05) mean body weight (BW) and survival (1.31-1.39 g, 63.3%) compared to shrimp reared at 25 g/L (1.46 g, 79.9%) at the end of 60 days.The 167 days farming trial at stocking density of 50 PL/m 2 resulted in productivity of 0.55 kg/m 2 , with a mean BW of 20.48 ± 0.68 g and 55% survival. Low salinity production performance observed in this study indicates that the native P. japonicus Form II may be physiologically distinct from the other forms/stock elsewhere. The study also concludes the suitability of the species for brackishwater aquaculture.

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Section: Discussionmentioning

confidence: 99%

Reproductive performance, salinity tolerance, growth and production performance of a cryptic species Penaeus (Marsupenaeus) japonicus

Francis

Antony

Aravind

et al. 2021

Aquaculture Research

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“…The healthy and disease-free gravid broodstocks, G 0 (n=45), were allowed to spawn at MES Shrimp hatchery, Muttukadu. The broodstock management and larval rearing of P. indicus were carried out as per Anand et al (2019). The post larvae produced from the wild gravid females (G 0 ) were termed first-generation (G N -1), and the subsequent generation of the post larvae produced from the domesticated parents are called G N -2 and G N -3, respectively.…”

Section: Trial I Captive Broodstock Developmentmentioning

confidence: 99%

“…Besides, Coman et al (2013) reported significant improvements in nauplius count from the first two generations to the later generation of P. monodon (G5 and G8) stocks. As wild broodstock of P. indicus is reported to be a highly fecund animal with a fecundity up to 4,00,000 (Jayawardane et al, 2002;Anand et al, 2019), it is reasonable to assume that domestication and genetic improvement of the species through the selective breeding program can definitely improve the The type of spawning (complete or partial) among Penaeus indicus broodstock, G 0 (wild), G N -1 (First generation), G N -2 (Second generation) based on the chi-square analysis (X 2 ).…”

Section: Spawning Performance Parametersmentioning

confidence: 99%

“…Although P. indicus was dominant in Indian shrimp farming in the early 1990s, the species lost importance after the WSSV outbreaks and subsequent SPF P. vannamei introduction. Recently, as a part of the indigenous penaeid revival, the Indian white shrimp was selected as a national priority species due to its growth and reproductive potential (Anand et al, 2019;Vijayan, 2019;Anand et al, 2023). The successful nursery and field trials recorded average productivity of 3-7 tons per ha based on stocking density and geographical conditions (CIBA, 2019;Christina et al, 2020;Anand et al, 2021;Panigrahi et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Reproductive performance of captive-reared Indian white shrimp, Penaeus indicus, broodstocks over two generations

et al. 2023

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Closing the complex life cycle of closed thelycum shrimp in captivity is one of the fundamental challenges in breeding programs. In the present study, we investigated the sexual maturity, broodstock development, and spawning performance of two generations of captive-reared Indian white shrimp, Penaeus indicus, over 36 months originated from a single stock of wild brooders. The post larvae (GN-1) produced from wild P. indicus (G0) and P.L. (GN-2) produced from captive-reared (GN-1) broodstocks were nursery (1000 PL m-3) and grow-out (12 shrimp m-2) reared, and subsequently raised in broodstock ponds (1 shrimp m-2). The annual salinity and photoperiod in broodstock ponds varied between 20 to 36 ppt, and 11.2 -12.5 L and 11.5-12.8 D hours, respectively. The light intensity varied between 91 ± 6 lux at dusk to 75,358 ± 1719 lux at noon. The size at first impregnation or mating was 16.45 ± 1.7 g (132 DOC) and 17.62 ± 1.9 g (90 DOC), respectively, in GN-1 and GN-2 females. By 220 DOC, 25% of the GN-1 females initiated gonad development, whereas 55% of the GN-2 females recorded developing ovaries or were in stage II at 150 DOC. The broodstock attained an average final body weight of 38.85 ± 1.5 g (GN-1) and 42.65 ± 1.8 g (GN-2) by 360 DOC. The highest (p<0.01) eggs per gram body weight (5137 ± 303 eggs g-1) and hatchability, H (83 ± 0.7%), was recorded in wild broodstocks (G0) followed by GN-2 (1,715 ± 162 eggs g-1; H: 69 ± 2%) and GN-1 (1,476 ± 151 eggs g-1; H: 75 ± 1%). However, captive-reared broodstock had better survival (89-92%) than wild broodstocks (71 ± 0.8%). Further, indoor maturation trial (21 days) using ablated broodstocks (GN-1) revealed 79% of the impregnated broodstocks undergo molting, resulting in the loss of sperm pack and subsequent reduction in mating efficacy to 29%. The average sperm count and percentage of normal sperm also recorded (p<0.05) reduction during the maturation cycle. The data generated in the present investigation can form the baseline information for developing the breeding strategy for the genetic improvement of Indian white shrimp in India.

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“…Larvae were stocked at a density of 50 nauplii L −1 . Protocol used for the production of larvae is described by Shyne Anand et al (2019). Penaeus indicus larvae produced in shrimp hatchery of MES, CIBA was used in the experiment.…”

Section: Experimental Setup and Animalsmentioning

confidence: 99%

Efficiency of different microalgae as monospecific and bispecific diets in larval rearing of Penaeus indicus with special reference to growth, nutrient composition and antimicrobial activity of microalgae

Sandeep

Avunje

Dayal

et al. 2021

Aquaculture Research

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To evaluate the efficiency of different microalgae in larval rearing of Indian white shrimp, Penaeus indicus, three different microalgae: Tetraselmis sp., Chaetoceros gracilis and Thalassiosira weissflogii were fed to the shrimp larvae either individually or in combination of two (1:1). The experiment showed that the survival, growth and stage conversion rate were significantly (p < 0.05) higher in combination of T. weissflogii: Tetraselmis sp. followed by T. weissflogii: C. gracilis. Further, significantly faster conversion rate was found in the treatment fed with combination diet (T. weissflogii: Tetraselmis and T. weissflogii: C. gracilis). The growth kinetics of three algae revealed that T. weissflogii had better growth potential than other two algae. The nutrient profiles of three microalgae also underline the nutritional superiority of T. weissflogii in terms of lipid, protein and essential fatty acids (EFA) over the others. Moreover, T. weissflogii showed better antimicrobial properties compared to other algae.

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Reproductive Performance of Wild Brooders of Indian White Shrimp, Penaeus indicus: Potential and Challenges for Selective Breeding Program

Cited by 10 publications

References 28 publications

Reproductive performance, salinity tolerance, growth and production performance of a cryptic species Penaeus (Marsupenaeus) japonicus

Reproductive performance, salinity tolerance, growth and production performance of a cryptic species Penaeus (Marsupenaeus) japonicus

Reproductive performance of captive-reared Indian white shrimp, Penaeus indicus, broodstocks over two generations

Efficiency of different microalgae as monospecific and bispecific diets in larval rearing of Penaeus indicus with special reference to growth, nutrient composition and antimicrobial activity of microalgae

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