Mortality, recruitment pattern and exploitation rates of two Schilbe Oken, 1817 populations: Schilbe mandibularis and Schilbe intermedius from the Aghien Lagoon; estuarine system of West Africa

Sonan Romuald Assi; Koffi FÃ©lix Konan; N'guessan Gustave Aliko; Koffi Charles Boussou; Kotchi Yves Bony; Aka Jean-Paul Agnissan; Germain GourÃ¨ne

doi:10.5897/IJFA2018.0669

International Journal of
Fisheries and Aquaculture

Abbreviation: Int. J. Fish. Aquac.
Language: English
ISSN: 2006-9839
DOI: 10.5897/IJFA
Start Year: 2010
Published Articles: 235

Full Length Research Paper

Mortality, recruitment pattern and exploitation rates of two Schilbe Oken, 1817 populations: Schilbe mandibularis and Schilbe intermedius from the Aghien Lagoon; estuarine system of West Africa

Sonan Romuald Assi

Sonan Romuald Assi
Department of Biodiversity and Sustainable Management of Ecosystems, Faculty of Environment, Jean Lorougnon GuÃ©dÃ© University, POB 150 Daloa, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

Koffi FÃ©lix Konan

Koffi FÃ©lix Konan
Department of Biodiversity and Sustainable Management of Ecosystems, Faculty of Environment, Jean Lorougnon GuÃ©dÃ© University, POB 150 Daloa, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

N'guessan Gustave Aliko

N'guessan Gustave Aliko
Department of Biodiversity and Sustainable Management of Ecosystems, Faculty of Environment, Jean Lorougnon GuÃ©dÃ© University, POB 150 Daloa, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

Koffi Charles Boussou

Koffi Charles Boussou
Department of Biodiversity and Sustainable Management of Ecosystems, Faculty of Environment, Jean Lorougnon GuÃ©dÃ© University, POB 150 Daloa, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

Kotchi Yves Bony

Kotchi Yves Bony
Department of Biodiversity and Sustainable Management of Ecosystems, Faculty of Environment, Jean Lorougnon GuÃ©dÃ© University, POB 150 Daloa, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

Aka Jean-Paul Agnissan

Aka Jean-Paul Agnissan
Department of Aquatic Biology, Faculty of Sciences and Environment Managment, Nangui Abrogoua University, 02 BP 801 Abidjan 02, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

Germain GourÃ¨ne

Germain GourÃ¨ne
Department of Aquatic Biology, Faculty of Sciences and Environment Managment, Nangui Abrogoua University, 02 BP 801 Abidjan 02, CÃ´te dâ€™Ivoire.
Search for this author on:
Google Scholar

Article Number - 07793DD56691
Vol.10(4), pp. 44-52 , April 2018
https://doi.org/10.5897/IJFA2018.0669

Received: 14 February 2018
Accepted: 27 March 2018
Published: 30 April 2018

References

Abowei JFN, George ADI, Davies OA (2010). Mortality, Exploitation rate and Recruitment pattern of Callinectes amnicola (De Rochebrune, 1883) from Okpoka Creek, Niger Delta, Nigeria. Asian J. Agric. Sci. 2(1):27-34.

Ahouanssou MS (2011). Diversité et Exploitation des poissons de la rivière Pendjari (Bénin, Afrique de l'Ouest). University of Abomey-Calavi, PhD Thesis, Abomey-Calavi, P 234.

Ahouanssou MS, Chikou A, Lalèyè P, Linsenmair EK (2011). Population structure and reproductive biology of Schilbe intermedius (Teleostei: Schilbeidae) in the Pendjari River, Benin. Afr. J. Aquat. Sci. 36(2):139-145. Crossref

Al-Barwani SM, Arshad A, Amin SMN, Japar SB, Siraj SS, Yap CK (2007). Population dynamics of the green mussel Perna viridis from the high spat-fall coastal water of Malacca, Peninsular Malaysia. Fish. Res. 84:147-152. Crossref

Assi SR, Konan KF, Aliko NG, Boussou KC, Bony KY, Coulibaly KJ (2017). Growth patterns of two freshwater fish belonging to the genus Schilbe Oken, 1817 (Schilbe mandibularis and S. intermedius) in the estuarine system of Aghien Lagoon, West Africa. Int. J. Fish. Aquat. Stud. 5(6):331-336.

Barry JP, Tegner MJ (1989). Inferring demographic processes from size-frequency distributions: simple models indicate specific patterns of growth and mortality. Fish. Bull. 88:13-19.

Bedia AT, N'zi KG, Yao SS, Kouamelan EP, N'douba V, Kouassi NJ (2009). Typologie de la pêche en lagune Aghien-Potou (Côte d'Ivoire, Afrique de l'ouest): Acteurs et engins de pêche. Agron. Afr. 21(2):197-204.

Beverton RJH, Holt SJ (1966). Manuel of methods for fish stock assessment Part 2. Tables of yield functions. FAO Fish. Technol. Paper P 67.

Bundy A (2005). Structure and functioning of the eastern Scotian Shelf ecosystem before and after the collapse of groundfish in the early 1990s. Can. Bull. Fish. Aquat. Sci. 62:1453-1473. Crossref

Chikou A (2006). Etude de la démographie et de l'exploitation halieutique de six espèces de poissons-chats (Teleostei, Siluriformes) dans le delta de l'Ouémé au Bénin. University of Liège, PhD Thesis, Liège, P 241.

Dadzie S, Abou-Seedo FS, Moreau J (2007). Population dynamics of Parastromateus niger in Kuwaiti waters as assessed using length-frequency analysis. J. Appl. Ichthyol. 23:592-597. Crossref

De Vos L (2007). Schilbeidae. In: Stiassny MLJ, Teugels GG, Hopkins CD (eds.) Poissons d'eaux douces et saumâtres de basse Guinée, ouest de l'Afrique. Mus. Nat. Hist. Nat. 1(800):631-652.

Doumbia L (2003). Stratégies spatio-temporelles des peuplements et stratégies alimentaires de deux poissons chats africains : Schilbe mandibularis (Günther, 1867) et Schilbe intermedius (Rüppell, 1832) (Bassin Bia et Agnébi, Côte d'Ivoire). 3:52-139.

Enin UI, Gröger J, Hammer C (2004). Species and length composition of fish in the south-western Baltic Sea. J. Appl. Ichthyol. 20:369-375. Crossref

Eschmeyer WN, Fricke R, van der Laan R (2014). Catalog of fishes: genera species references.

Etim L, Lebo PE, King RP (1999). The dynamics of an exploited population of a siluroid catfish (Schilbe sintermidius, Reupell, 1832) in the Cross River, Nigeria. Fish. Res. 40:295-307. Crossref

Ettien BFE (2010). Etude de faisabilité de l'utilisation de la lagune Aghien pour l'alimentation en eau potable du district d'Abidjan. Institut Internationale d'Ingénierie d'Eau et Environnement, Master, P 60.

Friedlander AM, De Martini EE (2002). Constrast in density, size, and biomas of reef Fishes between the northwestern and the main Hawaii Islands: the effects of fishing Down apex predators. Mar. Ecol. Prog. Ser. 230:253-264. Crossref

Froese R, Pauly D (2014). FishBase. World Wide Web electronic publication. View

Gayanilo FC, Sparre Jr. P, Pauly D (2002). The FAO-ICLARM Stock Assessment Tools II. (FiSAT II Ver. 1.0). View

Guiral D, Ferhi A (1989). Caractérisation ionique et isotopique d'un système hydrologique tropical: Lalagune Ebrié (Côte d'Ivoire). Oceanol. Acta.12:47-55.

Gulland JA (1971). The Fish Resources of the Ocean. West Byfleet, Surrey. Fishing news. Books Ltd. FAO, Rome, P 255.

Koffi KJP, N'go YA, Yéo KM, Koné D, Savané I (2014). Détermination des périmètres de protection de la lagune Aghien par le calcul du temps de transfert de l'eau jusqu'à la lagune. Larhyss J. 19:19-35.

Laevastu T, Favori F (1998). Fishing and Stock Fluactuations. Farham, Survey, Fishing News Books, London, P 240.

Merron GS, Mann BQ (1995). The reproductive and feeding biology of Schilbe intermedius Rüppell in the Okavango Delta, Botswana. Hydrobiol. 308:121-129. Crossref

Moreau J, Cuende FX (1991). On improving the resolution of the recruitment patterns of fishes. ICLARM Fishbyte 9:45-46.

Ouattara M (2000). Stratégie de reproduction et réactions aux pressions de l'environnement chez le poisson africain Mormyrops anguilloides et Marcusenius ussheri (Mormyridae), Schilbe mandibularis et S. intermedius (Schilbeidae) (Bassins Bia et Agnébi; Côte d'Ivoire). University of Abobo-Adjamé, PhD Thesis, Côte d'Ivoire, P 266.

Ouattara M, Doumbia L, Yao K, Gourène G (2008). Reproduction du poisson-chat africain Schilbe mandibularis (Günther 1867) (Siluroidei; Schilbeidae) en milieux lacustre et fluviatile (Côte d'Ivoire). Livest. Res. Rural Dev. 20(1):12. View

Paugy D, Lévêque C, Teugels GG (2003a). Poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest, édition complète. Tome I. Edition IRD-MNHN-MRAC, Paris-Turvuren, P 457.

Paugy D, Lévêque C, Teugels GG (2003b). Poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest, édition complète. Tome II. Edition IRD-MNHN-MRAC, Paris-Turvuren P 815.

Pauly D (1979). Theory and management of tropical multispecies stocks: a review with emphasis on the Southeast Asian demersal fisheries. ICLARM Sudies Review 1.

Pauly D (1980). On the interrelationships between natural mortality, growth parameters and mean environmental temperature in 175 fish stocks. ICES J. Mar. Sci. 39(2):175-192. Crossref

Pauly D (1982). Studying single-species dynamics in a tropical multispecies context. In: Pauly D, Murphy GI (Eds.), Theory and management of tropical fisheries. ICLARM Conference Proceedings. 9:33-70.

Pauly D (1984). Length-converted catch curves and the seasonal growth of fishes. ICLARM Fishbyte 8:33-38.

Pauly D (1985). On improving operation and use of ELEFAN programs.Part II. Avoiding "drift" of K toward low values. ICLARM Fishbyte 3(3):13-14.

Pauly D, Soriano ML (1986). Some practical extension to the Beverton and Holt's relative yield per recruit model. In Maclean J L, Dizon L B, Hosillo L V (Eds.), The first Asian Fisheries Forum. Asian Fisheries Society, Manila. pp. 491-496.

Shin YJ, Rochet MJ, Jennings S, Field JG, Gislason H (2005). Using size-based indicators to evaluate the ecosystem effects of fishing. ICES J. Mar. Sci. 62:384-396. Crossref

Sonnenberg R, Busch E (2009). Description of a new genus and two new species of killifish (Cyprinodontiformes: Nothobranchiidae) from West Africa with a discussion of the taxonomic status of Aphyosemion maeseni Poll. 1941. Zootaxa. 2294:1-22.

Sparre P (1987). Computer programs for fish stock assessment: Length-based Fish Stock Assessment (LFSA) for Apple II Computers. FAO Fish. Technol. Paper 101(Suppl. 2):218.

Tah L, Joanny TG, N'Douby V, Kouassi JN, Moreau J (2010). Preliminary estimates of the population parameters of major fish species in Lake Ayamé I (Bia basin; Côte d'Ivoire). J. Appl. Ichthyol. 26:57-63. Crossref

Tedesco P, Hugueny B (2006). Life history strategies affect climate based spatial synchrony in population dynamics of West African freshwater fishes. Oikos 115:117-127. Crossref

Tia BC, Konan KJ, Sylla S, Kouamelan EP, Atse BC (2017). Population Parameters and Stock Assessment of the Cassava Croaker Pseudotolithus senegalensis (Valenciennes, 1833) in the Coastal Waters of Côte d'Ivoire. Ijsrm.Human. 6(2):79-95.

Traoré A, Soro G, Kouadio KE, Bamba SB, Oga MS, Soro N, Biémie J (2014). Evaluation des paramètres physiques, chimiques et bactériologiques des eaux d'une lagune tropicale en période d'étiage: la lagune Aghien (Côte d'Ivoire). Int. J. Biol. Chem. Sci. 6(6):7048-7058.

Tossavi EC, Kpogue DNS, Vodounnou VJSD, Djissou AMS, Mensah GA, Fiogbe ED (2015). Synthèse bibliographique sur la biologie et l'écologie du silure argent, Schilbe intermedius (SCHILBEIDAE). Annal. Sci. Agron. 19(2):1-14.