Length-Weight relationship, Condition and relative condition factor in Maydelliathelphusa masoniana and Himalayapotamon emphysetum inhabiting streams of J&K, India.

Authors

  • PRIYA MANHAS
  • Rakesh Kumar Gupta UNIVERSITY OF JAMMU, JAMMU
  • SEEMA LANGER

Abstract

Presently 782 individuals of Maydelliathelphusa masoniana and 389 in Himalayapotamon emphysetum were analyzed for Weight vs CW (carapace width) relationship. The mean CW of males was recorded to be 2.3±0.52 cm CW to 6.3±0.63 cm CW  and 2.2±0.32 cm CW to 5.1±0.18 cm CW  whereas in females it varied from 2.2±0.14 cm CW to 5.3±0.14 cm CW and 2.1±0.13 cm CW to 4.6±0.12 cm CW in case of M. masoniana and H. emphysetum respectively. The mean weight of males recorded to be 16.4±4.2 to 142±6.3 g and 15.2±3.2 to 100.4±6.5g while in females it varied from 14.3±4.3 to 96.2±5.4g and 14.2±6.3 to 80.6±7.2g in case of M. masoniana and H. emphysetum respectively. Males of both the species were therefore, significantly heavier than females (p < 0.05). Mean condition factor (K) in M. masoniana varied from 0.0370±0.0012 to 0.066±0.0026 in males and from 0.0368±0.0032 to 0.0583±0.0025 in females whereas in H. emphysetum the condition factor varied from 0.0324±0.0028 to 0.0602±0.0022 in males and between 0.0324±0.0018 and 0.0536±0.0023  in females. The relative condition factor (Kn) in M. masoniana varied from 0.78±0.10 to 1.08±0.20 in males and from 0.64±0.12 to 0.98±0.16 in females while in  H. emphysetum it varied from  to 0.62±0.14 to 1.02±0.14 in males from 0.58±12 to 0.92±0.26 in females.

References

Araujo, M.S.L.C., Barreto, A.V., Negromonte, A.O. and Schwamborn, R. (2012). Population ecology of the blue crab Callinectes danae (Crustacea: Portunidae) in a Brazilian tropical estuary. Anais da Academia Brasileira de Ciências, 84(1): 129- 138.

Atar, H. H., and Secer, S. (2003). Width/length-weight relationships of the blue crab (Callinectes sapidus Rathbun 1896) population living in Beymelek Lagoon Lake. Turkish Journal of Veterinary and Animal Sciences, 27(2): 443-447.

Bagenal, T.B. and Tesch, F.W. (1978). Age and growth. In: Mehtods for assessment of fish production in freshwaters (Bagenal, T., ed): 101-136.

Baptista, C., Pinheiro, M.A.A., Blankensteyn, A. and Borzone, C.A. (2003). Estrutura populacional de Callinectes ornatus Ordway (Crustacea, Portunidae) no Balneário de Shangri-lá, Pontal do Paraná, Paraná, Brasil. Revista Brasileira de Zoologia, 20(4): 661-666.

Baptista-Metri, C., Pinheiro, M.A.A., Blankensteyn, A. and Borzone, C.A. (2005). Biologia populacional e reprodutiva de Callinectes danae Smith (Crustacea, Portunidae) no Balneário de Shangri-lá, Pontal do Paraná, Paraná, Brasil. Revista Brasileira de Zoologia, 22(2): 446-453.

Barnes, Richard Stephen Kent, and Roger N. (1999). Hughes. An introduction to marine ecology. John Wiley & Sons.

Branco, J.O and Fracasso, H.A.A. (2004). Biologia populacional de Callinectes ornatus (Ordway) na Armação do Itapocoroy, Penha, Santa Catarina, Brasil. Revista Brasileira de Zoologia, 21(1): 91-96.

Branco, J. O., and Masunari, S. (2000). Reprodutive ecology of the blue crab, Callinectes danae Smith, 1869 in the Conceição Lagoon system, Santa Catarina Isle, Brazil. Revista Brasileira de Biologia, 60(1), 17-27.

Branco, J.O. and Thives, A. (1991). Relação peso/largura, fator de condição e tamanho de primeira maturação de Callinectes danae Smith, 1869 (Crustacea, Portunidae) no manguezal do Itacorubi, SC, Brasil. Arquivos de Biologia e Tecnologia, 34(3/4): 415-424.

Gallep, G.W., Kitchell, J.F. and S.M. Bartell, (1978): Phosphorus release from lake sediments as affectedby chironomid. Ver intervere for Limnologic, 20:458-465

Gupta, R.K. (2012). Ecobiological studies of crab Paratelphusa masoniana (Henderson) inhabiting Ghomanhasan stream in Jammu region. Dissertation submitted in University of Jammu, Jammu.

Hartnoll, R.G. (1982). In: D.E. Bliss (ed), The biology of Crustacea: embryology, morphology and genetic, New York, Academic Press. Growth. p. 111-196.

Le Cren, C.D. (1951). The length-weight relationship seasonal cycle in gonadal weight and condition in the perch (Perca fluviatilis). J. Animal Ecol, 20: 201-219.

Mohapatra, A., Mohanty, R. K., Mohanty, S. K. and Dey, S. K. (2010). Carapace width and weight relationship, condition factor, relative condition factor and gonado-somatic index (GSI) of mud crabs (Scylla spp.) from Chilika lagoon, India. Ind. J. Mar. Sci., 39:120-127.

Moura, N.F.O. and Coelho, P.A. (2004). Maturidade sexual fisiológica em Goniopsis cruentata (Latreille) (Crustacea, Brachyura, Grapsidae) no Estuário do Paripe, Pernambuco, Brasil. Revista Brasileira de Zoologia, 21(4): 1011-1015.

Naturalist. 106:321-350.

Olmi, E.J. III and Bishop, J.M. (1983). Variations in total width-weight relationships of blue crabs, Callinectes sapidus, in relation to sex, maturity, molt stage, and carapace form. Journal of Crustacean Biology, 3(4): 575- 581.

Pinheiro, M. A. A. and Franzoso, A. (1993). Análise da Relação Biométrica do peso úmido pela largura da carapaça para o siri Arenaeus cribarius (Lamarck, 1818) (Crustacea, Brachyura, Portunidae). Arquivos de Biologia e Tecnologia, 36(2): 331-341.

Pinheiro, M.A.A and Fransozo, A. (1999). Reproduction of the speckled swimming Arenaeus cribrarius (Brachyura: Portunidae) on the Brazilian coast near 23°30’S. Journal of Crustacean Biology, 22(2): 416-428.

Pinheiro, M.A.A. and Fiscarelli, A.G. (2009). Length-weight relationship and condition factor of the mangrove crab Ucides cordatus (Linnaeus, 1763) (Crustacea, Brachyura, Ucididae). Brazilian Archives of Biology and Technology, 52(2): 397-406.

Pinheiro, M.A.A. and Taddei, F.G. (2005). Relação peso/largura da carapaça e fator de condição em Dilocarcinus pagei Stimpson (Crustacea, Trichodactylidae), em São José do Rio Preto, São Paulo, Brasil. Revista Brasileira de Zoologia, 22(4): 825-829.

Rodrigues, A. (1987). Biologia del langostino Penaeus kerathurus (Forskal, 1775) Del Golfo de Cádiz. III. Biometría, edady crecimiento. Investigaciones Pesqueras, 51(1): 23-37.

Sukumaran, K.K. and Neelakantan, B. (1997). Length-weight relationship in two marine portunid crabs, Portunus (Portunus) sanguinolentus (Herbst) and Portunus pelagicus (Linnaeus) from the Karnataka coast. Indian Journ. Mar. sci. 26 (I):39-42.

Published

01-07-2018

How to Cite

MANHAS, P., Gupta, R. K., & LANGER, S. (2018). Length-Weight relationship, Condition and relative condition factor in Maydelliathelphusa masoniana and Himalayapotamon emphysetum inhabiting streams of J&K, India. Innovare Journal of Life Sciences, 6(3), 7–9. Retrieved from https://journals.innovareacademics.in/index.php/ijls/article/view/24377

Issue

Section

Original Article(s)