The Gastropod Fauna Along the Bushehr Province Intertidal Zone of the Persian Gulf
Journal of the Persian Gulf (Marine Science)/Vol. 3/No. 9/September 2012/10/33-42 The Gastropod Fauna along the Bushehr Province Intertidal Zone of the Persian Gulf Kohan, Ahmadreza*; Badbardast, Zahra; Shokri, Mohammadreza Faculty of Biological Science, Shahid Beheshti University, Tehran, IR Iran Received: April 2012 Accepted: July 2012 © 2012 Journal of the Persian Gulf. All rights reserved. Abstract The gastropod fauna of Bushehr Province intertidal zone at the Persian Gulf were identified following an investigation starting spring 2009 until winter 2011. Bushehr coastline is a 673.62 km stretch along the northern and northeastern coast of the Persian Gulf. Sampling took place from Deylam at Bushehr-Khuzestan borderlines, extending southeastward through Genaveh, Bushehr, Bolkheyr, Kabgan, Dayer and Nayband at Bushehr-Hormozgan provincial borderlines. A total of 87 gastropod species from 54 families were identified. The most frequent family with 7 spp. was Trochidae, followed by Strombidae (4 spp.), Pyramidellidae, Potamididae, Olividae and Epitoniidae (3 spp. each).The most frequent species was Planaxis sulcatus observed in all 7 stations, followed by Turitella fultoni, Thais mutabilis and Thais savignyi occurring in 6 stations. The Jaccard Similarity measure showed the highest similarity for Genaveh and Bushehr (0.818) and the lowest similarity for Genaveh and Deylam (0.152).This study provided the first comprehensive list of Gastropoda species occurring in Bushehr Province intertidal zones yet. Keywords: Gastropoda fauna, Intertidal zone, Distribution, Bushehr, Persian Gulf 1. Introduction habitats ranging from the deepest ocean basins to the supra-littoral. The class Gastropoda, large taxonomic class Marine gastropod species of the Persian Gulf are within the phylum Mollusca, consists of snails and highly varied and abundant forming an important slugs (Bouchet et al., 2005).
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