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Species abundance distribution of Mud clam (Polymesoda erosa) in selected Mangrove wetlands of Butuan Bay, Philippines

By: Marlon V. Elvira, Joycelyn C. Jumawan

Key Words: Length-Weight Relations, Mangrove Wetland, Sustainable Utilization, Adult species, Juvenile Species, Bequibel shell midden, Butuan Bay

J. Bio. Env. Sci. 11(3), 1-6, September 2017.

Certification: jbes 2017 0058 [Generate Certificate]

Abstract

Abundance distribution of mud clam (Polymesoda erosa) was determined in selected mangrove wetlands of Butuan Bay, Philippines. Out of 241 collected individuals of P. erosa in site 1 (Pagatpatan); 29 were juveniles and 212 were adults. Site 2 (Camagong) had 238 collected individuals of P. erosa where 79 were juveniles and 159 were the adults. The total length (TL) of P. erosa in site 1 ranged from 4.2 cm to 8.0 cm with a mean of 4.75 cm and the body weight (BW) of 5.33 g to 168.53 g with a mean of 76.43 g. The TL of P. erosa in site 2 ranged from 2.9 cm to 8.0 cm with a mean of 4.29 cm and the BW of 1.36 g to 174.85 g. The equation W = aLᵇ was used for length-weight relationships (LWRs) analysis expressed as Log W = b log L + log a. Log W = 1.240 + 3.116 (r² = 0.916) was used to express the pooled LWRs of P. erosa in the two sites. Thus, more juveniles and fewer adults ofP. erosa with higher weight individuals were noted at site 2 compared to site 1 having fewer juveniles with higher adult individuals but have lighter weights.

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Species abundance distribution of Mud clam (Polymesoda erosa) in selected Mangrove wetlands of Butuan Bay, Philippines

Bertness MD, Gaines SD, Wahle RA. 1996. Wind-driven settlement patterns in the acorn barnacle Semibalanus balanoides. Marine Ecological Program Service 137, 103-110.

Beukema JJ, Meeha BW. 1985. Latitudinal variation in linear growth and shell characteristics of Macoma balthica. Marine Biology.90, 27-33.

Claxton WT, Wilson AB, Mackie GI, Boulding EG. 1998. A genetic and morphological comparison of shallow and deep-water populations of the introduced dressenid bivalve Dresseina bugensis. Canadian Journal Zoology 76, 1269-1276.

Clemente S, Ingole B. 2011. Recruitment of mud clam Polymesoda erosa (Solander, 1876) in a mangrove habitat of Chorao Island, Goa. Brazilian Journal of Oceanography. 59, 153-162.

Dolorosa RG, Galon FG. 2014. Population dynamics of the mangrove clam Polymesoda erosa (Bivalvia: Corbiculidae) in Iwahig, Palawan, Philippines. International Journal of Fauna and Biological Studies. 1, 11-15.

Fuiman LA, Gage JD, Lamont PA. 1999. Shell morphometry of the deep-sea protobranch bivalve Ledella pustulosa in the Rockall Trough, Northeast, Atlantic. Journal of Marine Biology Association of United Kingdom.79, 661-671.

Gosselin LA, Qian PY. 1997. Juvenile mortality in benthic marine invertebrates. Marine Ecological Program Service. 146, 265-282.

Hinch SG, Bailey RC. 1988. Within- and among- lake variation in shell morphology of the freshwater clam Ellipitio complanata (Bivalvia: Unionidae) from suth-central Ontario lakes. Hydrobiologia. 157, 27-32.

Hunt HL, Scheibling RE. 1997. Role of early post-

settlement mortality in recruitment of benthic marine invertebrates.Marine and Ecological Proceedings Series. 155, 269-301.

Macintosh DJ, Ashton EC, Havanon S. 2002. Mangrove rehabilitation and intertidal biodiversity: A Study in the Ranong Mangrove ecosystem Thailand. Estuarine Coastal and Shelf Science. 55, 331– 345.

Morton BA. 1984. Review of Polymesoda (Geloina) Gray 1842 (Bivalvia: Corbiculacea) from Indo-Pacific Mangroves. Asian Marine Biology. 1, 77-86.

Poutiers M. 1998. Bivalve. In the living marine resources of the Western Central Pacific. FAO Species Identification Guide for Fishery Purpose, K.E. Carpenter and V. H. Niem, editors. Vol. 1. Food and Agriculture Organization of the United Nations, Rome, Italy. 123– 362.

Stead RA, Clasing E, Lardies MA, Arratia LP, Urrutia G, Garrido O. 2002. The significance of contrasting feeding strategies on the reproductive cycle in two coexisting tellinacean bivalves. Journal of Marine Biological Association of United Kingdom.82, 443-453.

Marlon V. Elvira, Joycelyn C. Jumawan.
Species abundance distribution of Mud clam (Polymesoda erosa) in selected Mangrove wetlands of Butuan Bay, Philippines.
J. Bio. Env. Sci. 11(3), 1-6, September 2017.
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