Cerithidea fluviatilis   (Potiez and Michaud)  (Sea Snail)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Mollusca
Class: Gastropoda
Order:[unassigned] Caenogastropoda
Family:Potamididae

Description
Color: Dark greyish.

The shell is slllull, somewhat narrow and moderately elongate ; the surface of each whorl bears four distinct spiral ridges, the lowermost of which is very thin, whitish and threadlike, while the remaning three above are broad and strongly tuberculated. the uppermost being the widest and of a lighter color than the two median ridges. The tubercles on the ridges are so arranged as to form regular transpiral rows; in the body whorl, only the uppermost ridge is tuberculated; the grooves separating the ridges on the body whorl diverge fan-wise towards the edge, the outer lip being somewhat broadly expanded. The anterior canal is represented by a deep notch. There is a slight, but distinct, transpiral, ridge-like elevation on the surface of the body whorl above the inner border of the aperture.



Synonym (s)

Common Name (s)
Economic Importance and Threats

Ecology
Habitat:  Reef Associated, Estuarine, Rocky, Sandy

Biogeography


• Tamil Nadu, Kundugal Point INDIA
• Tamil Nadu, Pichavaram (Lat: 11.42) (Long: 79.79) INDIA
• Goa INDIA
• Gujarat, Adatra Reef INDIA
• Gujarat, Okha Reef INDIA
• Gujarat, Hanumandandi Reef INDIA
• Gujarat, Jakhau-Babber Creek (Lat: 23.5) (Long: 68.6) INDIA (Record: 1999-2000)
• Gujarat, Sangi-Kharo Creek (Lat: 23.28) (Long: 68.51) INDIA (Record: 1999-2000)
• Gujarat, Medi-Sinthodi Creek (Lat: 23.45) (Long: 68.48) INDIA (Record: 1999-2000)
• Tamil Nadu, Karangadu Mangroves (Lat: 9.64) (Long: 78.96) INDIA (Record: 02/2010) (Depth: 1-2 mts)
• Tamil Nadu, Karangadu Mangroves (Lat: 9.64) (Long: 78.94) INDIA (Record: 02/2010) (Depth: 1-2 mts)
• Tamil Nadu, Krusadai Island (Lat: 9.23) (Long: 79.22) INDIA
• Tamil Nadu, Pamban (Lat: 9.29) (Long: 79.21) INDIA

Literature Source(s)
  • Prasad, MBK and Ramanathan, AL (2009) Organic matter characterization in a tropical estuarine-mangrove ecosystem of India: Preliminary assessment by using stable isotopes and lignin phenols Estuarine, Coastal and Shelf Science Elsevier 1-8 Available at - http://dx.doi.org/10.1016/j.ecss.2009.07.029
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • Untawale, AG; Dhargalkar, VK and Deshmukhe, GV (2000) Prioritization of potential sites for marine biodiversity conservation in India Setting biodiversity conservation priorities for India: Summary of the findings and conclusions of the biodiversity conservation prioritization project World Wide Fund for Nature - India, New Delhi (India) Available at - http://drs.nio.org/drs/bitstream/2264/1614/2/Setting_Biodiversity_Conserv_Priorities_India_2000_1_104.pdf
  • Dhevendaran, K; Kannupandi, T and Natarajan, R (1980) Arylsulfutase activity in marine gastropods- Mahasagar NIO 13(2) 173-178 Available at - NIO, Goa
  • Gopalakrishnan, P (1970) Some observations on the shore ecology of the Okha Coast Journal of the Marine Biological Association of India Cochin, India 120(1&2) 15-34 Available at - NIO, Goa
  • Saravanakumar, A; Serebiah, JS; Thivakaran, GA and Rajkumar, M (2007) Benthic macrofaunal assemblage in the arid zone mangroves of Gulf of Kachchh – Gujarat Journal of Ocean University of China Ocean University of China 6(3) 303 -309 Available at - http://dx.doi.org/10.1007/s11802-007-0303-3
  • Sundaram, KS; Sarvesan, R; Mohamed, KH and Shanbhogue, SL (1969) Catalogue of molluscs, prawns, stomatopods and marine algae in the reference collections of the central marine fisheries research institute Bulletin Of Central Marine Fisheries Research Institute CMFRI, Cochin 9 1-52 Available at - http://eprints.cmfri.org.in/570/1/Bulletin_9.pdf
  • Venkatesan, V; Kalidas, C; Zacharia, PU and Rajagopal, S (2010) Distribution of molluscan fauna in the Karangad estuarine mangroves, south east coast of India Advances in Environmental Sciences - International Journal of the Bioflux Society Bioflux 2 (2) 113-119 Available at - http://eprints.cmfri.org.in/6960/1/083-AES_BIOGLUX_2010.pdf
  • Satyamurti, ST (1952) The Mollusca of Krusadai island in the Gulf of Mannar I- Amphineura and Gastropoda Bulletin of the Madras Government 1(2) 265 pp Available at - NIO, Goa

Page last updated on:2013-01-24

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