Contained in:
Book Chapter

Objective quantative parameters to evaluate reproductive activity in Engraulis encrasicolus L.

  • Amina Rahmani
  • Mokrane Iguer-ouada

This study focused on novel histological indicators correlated with macroscopic reproductive parameters in male and female European anchovy (Engraulis encrasicolus). Weekly sampling from commercial catches in the Gulf of Béjaïa, Algeria, was conducted to measure microscopic parameters, including seminiferous tubule number (STN) and area (STA) in males, and oocyte number (ON) and surface area (OA) in females, independent of maturation stages. Macroscopic reproductive stages were assessed using a standardized five-degree maturity staging system and the gonadosomatic index (GSI). Results showed that OA and ON accurately reflected female maturity stages and exhibited opposing trends with GSI, suggesting their reliability as reproductive activity indicators. Similarly, seminiferous tubules parameters (STN and STA) provided valuable insights into male spermatogenesis and maturation stages. Our findings propose standardized ON/OA and STN/STA measurements as novel, quantitative tools for assessing reproductive activity in anchovy, combining histological and image analysis for a more precise understanding.

  • Keywords:
  • Engraulis encrasicolus,
  • Oogenesis,
  • Spermatogenesis,
  • GSI,
  • Maturity stages,
+ Show More

Amina Rahmani

University of Béjaïa, Algeria - ORCID: 0000-0002-1928-8417

Mokrane Iguer-ouada

University of Béjaïa, Algeria - ORCID: 0000-0002-3218-0670

  1. Amann R.P. (1982) - Use of animal models for detecting specific alterations in reproduction, Fundamental and applied toxicology. 2, 13 - 26.
  2. Billard R. (1979) - La gamétogenèse, le cycle sexuel et le contrôle de la reproduction chez les poissons Téléostéens, Bull. Fr. Pisc. 273, 117 – 136.
  3. Blazer V.S. (2002) - Histopathological assessment of gonadal tissue in wild fishes, Fish Physiogy Biochemistry. 26, 85 - 101. DOI: 10.1023/A:1023332216713
  4. Brown-Peterson N.J., Wyanski D.M., Saborido-Rey F., Macewicz B.J., Lowerre-Barbieri S.K. (2011) - A standardized terminology for describing reproductive development in fishes, Marine and Coastal Fisheries. 3(1), 52 – 70. DOI: 10.1080/19425120.2011.555724
  5. Delahunty G., Devlaming V.L. (1980) - Seasonal relationships of ovary weight, liver weight and fat stores with body weight in the goldfish (Carassius auratus L.), J. Fish Biology.16, 5-13
  6. Grier H.J., Lo Nostro F. (2000) - The teleost germinal epithelium: a unifying concept. Proc. 6th International Symposium Repr. Physiol. Fish. Bergen, Norway. Norsberg et al. eds.
  7. Gwo J.H., Shao K.T., Lin S.L. (1999) - Techniques for sex identification and maturity staging of grey mullet Liza macrolepis, Fisheries Research. 43(1-3), 1-9.
  8. Hemida F. (1987) - Contribution à l´étude de l´anchois: Engraulis encrasicolus (Linné, 1758) dans la région d´Alger : Biologie et exploitation, Thèse de Magister. USTHB, Alger, 138.
  9. Hunter J.R., Macewicz B.J. (2003) - Improving The Accuracy And Precision Of Reproductive Information Used In Fisheries, Report Of The Working Group On Modern Approaches To Assess Maturity And Fecundity Of Warm- And Cold- Water Fish And Squids. Institute Of Marine Research, Bergen, Norway, pp. 57–68.
  10. Kartas F., Quignard J.P. (1984) - La fécondité des poissons téléostéens, Ed., Masson, Paris.
  11. Kume S., Joseph J. (1969) - Size composition and sexual maturity of billfish caught by the Japanese longline fishery in the Pacific Ocean east of 130OW, Bulletin of the Far Seas Fisheries Research Laboratory. 2, 115 - 162.
  12. Pell R., Oien K., Robinson M., Pitman H., Rajpoot N., Rittscher J., Snead D., Verrill C. (2019) - The use of digital pathology and image analysis in clinical trials, The Journal of Pathology: Clinical Research. 5(2), 81-90. DOI: 10.1002/cjp2.127
  13. Rahman, M.M., Islam M.S., Hossain M.J., Jasmine S., Ali M.S. (2020) - Seasonal variations in the reproductive biology of the punti (Puntius sarana) inhabiting the Padma River, Bangladesh, Journal of Applied Ichthyology. 36(2), 409 - 418.
  14. Rahmani A., Ichalal K., Iguer-ouada M. (2018) - Seminiferous tubule number and surface: validation of objective parameters to estimate reproduction activity of male European anchovy (Engraulis encrasicolus, L.). Cybium. 42, 169-176. DOI: 10.26028/cybium/2018-422-004
  15. Rahmani A., Kacher M., Iguer-ouada M. (2020) - Oocytes number and surface area as microsopic and quantative parameters to evaluate reproductive activity in Engraulis encrasicolus L.(Clupeiformes: Engraulidae). Cah. Biol. Mar. 61, 271-277. DOI: 10.21411/CBM.A.76D1DEA6
  16. Smith R.J.F. (1978) - Seasonal changes in the histology of the gonads and dorsal skin of the fathead minnow, Pimephales promelas. Can J Zool. 56 (10), 2103 – 2109.
  17. Sohoni P., Tyler C.R., Hurd K., Caunter J., Hetheridge M., Williams T., Woods C., Evans M., Toy R., Gargas M., Sumpter J.P. (2001) - Reproductive effects of long-term exposure to bisphenol A in the fathead minnow (Pimephales promelas), Environ Sci Tech. 35, 2917 – 2925. DOI: 10.1021/es000198n
  18. Tyler C.R. & Sumpter J.P. 1996. Oocyte growth and development in teleosts, Fish Biology and Fisheries. 6: 287–318
  19. Van Der Ven L.T.M., Wester P.W., Vos J.G. (2003) - Histopathology as a tool for the evaluation of endocrine disruption in Zebrafish (Danio rerio), Environ Toxicol Chem. 22, 908 – 913. DOI: 10.1002/etc.5620220431
  20. West G. (1990) - Methods of assessing ovarian development in fishes: A review. Australian Journal of Marine and Freshwater Research. 41(2), 199 – 222.
PDF
  • Publication Year: 2024
  • Pages: 288-295

XML
  • Publication Year: 2024

Chapter Information

Chapter Title

Objective quantative parameters to evaluate reproductive activity in Engraulis encrasicolus L.

Authors

Amina Rahmani, Mokrane Iguer-ouada

Language

Italian

DOI

10.36253/979-12-215-0556-6.26

Peer Reviewed

Publication Year

2024

Copyright Information

© 2024 Author(s)

Content License

CC BY-NC-SA 4.0

Metadata License

CC0 1.0

Bibliographic Information

Book Title

Tenth International Symposium Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques

Book Subtitle

Livorno (Italy) 11th-13th June 2024

Editors

Laura Bonora, Marcantonio Catelani, Matteo De Vincenzi, Giorgio Matteucci

Peer Reviewed

Publication Year

2024

Copyright Information

© 2024 Author(s)

Content License

CC BY-NC-SA 4.0

Metadata License

CC0 1.0

Publisher Name

Firenze University Press

DOI

10.36253/979-12-215-0556-6

eISBN (pdf)

979-12-215-0556-6

eISBN (xml)

979-12-215-0557-3

Series Title

Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques

Series E-ISSN

2975-0288

0

Fulltext
downloads

0

Views

Export Citation

1,374

Open Access Books

in the Catalogue

2,545

Book Chapters

4,035,911

Fulltext
downloads

4,923

Authors

from 1036 Research Institutions

of 66 Nations

70

scientific boards

from 375 Research Institutions

of 44 Nations

1,258

Referees

from 383 Research Institutions

of 38 Nations