Reproductive biology of ridgeback shrimp Solenocera choprai (Decapoda, Penaeoidea, Solenoceridae) off Mangalore coast, south India

详细信息    查看全文

• 作者：Aayathan P Dineshbabu (1)
  Joseph K Manissery (2)
  
• 关键词：fecundity ; Mangalore ; maturity ; reproductive biology ; reproductive morphology ; sex ratio ; shrimp ; Solenocera choprai
• 刊名：Fisheries Science
• 出版年：2008
• 出版时间：July 2008
• 年：2008
• 卷：74
• 期：4
• 页码：796-803
• 全文大小：645KB
• 参考文献：1. Chan TY. Shrimps and Prawns. In: Carpenter KE, Niem VH (eds). / FAO Identification Guide for Fishery Purposes -the Living Marine Resources of the Western Central Pacific, Vol. 2 Cephalopods, Crustaceans, Holothurians and Sharks. FAO, Rome. 1998; 827-155.
  2. Aravindakshan M, Karbari JP. Studies on the fishery and biology of ridgeback shrimps, / Solenocera choprai, Nataraj, occurring off Maharashtra coast. / J. Mar. Biol. Ass. India 1994; 36: 96-9.
  3. Kunju MM. Some aspects of the biology of / Solenocera indica Nataraj. / FAO. Fish. Rep. 1968; 57: 467-86.
  4. Sukumaran KK. Studies on the fishery and biology of / Solenocera crassicornis from Bombay waters. / J. Mar. Biol. Ass. India 1978; 20: 32-9.
  5. Chalayondeja K, Tanoue T. On the shrimp fishery and biology of / Solenocera prominestis Kubo (Decapoda, Penaedea) in Kagoshima Bay. / Mem. Fac. Fish. Kagoshima Univ. 1971; 20: 99-10.
  6. Gueguen F. Biology of the deep-water shrimp / Solenocera acuminata in French Guiana. / C. R. Acad. Sci. Ser. 3 Sci. Vie Life Sci. 1997; 320: 899-08.
  7. Ohtomi J, Yamamoto S, Koshio S. Ovarian maturation and spawning of deep ware mud shrimp / Solenocera melantho de Man, 1907 (Decapoda, Penaeaoidea, Solenoceridae) in Kagoshima bay, Southern Japan. / Crustaceana 1998; 71: 672-85. CrossRef
  8. Baelde P. The reproductive biology of commercially exploited deep water royal red prawns ( / Haliporoides sibogae. Solenoceridae) in South East Australia. / Mar. Biol. 1992; 113: 447-56. CrossRef
  9. Dall W, Hill BJ, Rothlisberg PC, Staples DJ. The biology of Penaeidae. / Adv. Mar. Biol. 1990; 27: 1-88.
  10. King M. / Fisheries Biology, Assessment, and Management. Fishing News Books/Blackwell Scientific Books, Oxford. 1995.
  11. Snedecor GW, Cochran WG. / Statistical Methods. Oxford and IBH Publishing Co, New Delhi. 1967.
  12. Nataraj S. On two new species of / Solenocera (Crustacea, Decapoda: Penaeidae) with notes on / Solenocera pectinata (Spence Bate). / J. Asiatic Soc. Bengal 1945; 11: 91-8.
  13. Levi D, Vaachi M. Macroscopic scale for simple and rapid determination of sexual maturity in / Aristaeomorpha foliacea (Risso, 1826) (Decapoda: Pandalidae). / J. Crustacean. Biol. 1988; 8: 532-38. CrossRef
  14. Tan-Fermin JD, Pudadera RA. Ovarian maturation stages of a wild giant tiger prawn, / Penaeus monodon Fabricius. / Aquaculture 1989; 77: 229-42. CrossRef
  15. Anderson SL, Chang ES, Clark WH Jr. Timing of post vitellogenic ovarian changes in the ridge back prawn, / Sicyonia ingentis (Penaeidae) determined by ovarian biopsy. / Aquaculture, Amsterdam 1984; 42: 257-71. CrossRef
  16. Burukovskij RN. Some biological aspects of the shrimp, / Plesiopenaeus edwardsianus, in the southeast Atlantic. / Soviet. J. Mar. Biol. 1980; 6: 21-6.
  17. dineshbabu AP, Manissery JK. Morphometric relationship and growth of the ‘ridge back shrimp- / Solenocera choprai (Decapoda/Crustacea) from Mangalore (southwest coast of India). / Indian J. Mar. Sci. 2007; 36: 65-0.
  18. Penn JW. Spawning and fecundity of the western king prawn, / Penaeus latisulcatus Kishinouye, in Western Australian waters. / Aust. J. Mar. Freshwat. Res. 1980; 3: 21-5. CrossRef
  19. Werner AM. Sex ratio as a function of size in marine crustacea. / Am. Nat. 1972; 106: 321-50. CrossRef
  
• 作者单位：Aayathan P Dineshbabu (1)
  Joseph K Manissery (2)
  
  1. Mangalore Research Center of Central Marine Fisheries Research Institute, 575 001, Mangalore, Karnataka, India
  2. Department of Aquaculture, College of Fisheries, 575 002, Mangalore, Karnataka, India
  

文摘

The ridgeback shrimp Solenocera choprai has emerged as one of the important commercial species in 60-00 m depth zone off Karnataka coast, India, since 1993. Studies were conducted on S. choprai to understand its reproductive biology which can help in formulating policies for management of the species. The diagnostic features of reproductive morphology of the species were studied and illustrated in detail. Based on the coloration and size of the ovary and ova diameter variations, five stages of maturity in female S. choprai were identified. The mature ova are fully yolked with diameters between 0.24 and 0.35 mm. Size at maturity (50%) has been estimated at 54.5 and 66.5 mm total length (TL) in males and females, respectively. The gonadosomatic index (GSI) showed an increasing trend according to the advancement of maturity of the ovary, and monthly mean GSI showed a positive correlation with monthly percentage of spawners. Solenocera choprai was found to be a continuous breeder with two peaks: a major peak in November and another extended peak during January–February. The estimated numbers of ova in the mature ovary were 38 532 and 133 689 in shrimps measuring 80 and 110 mm TL, respectively. A sigmoidal increase in the female-to-male sex ratio with increase in size was noticed in the species. A χ2-test showed that the annual distribution of females and males is not significantly different from a 1? ratio at the 1% level.