IMIS

Publications | Institutes | Persons | Datasets | Projects | Maps | Infrastructure
[ report an error in this record ]basket (0): add | show Print this page

A checklist of fish and shellfishes of the Poonthura estuary, southwestern coast of India
Bella, K.; Sahadevan, P.; Sreekanth, G.B.; Raghavan, R. (2022). A checklist of fish and shellfishes of the Poonthura estuary, southwestern coast of India. Journal of Threatened Taxa 14(7): 21409-21420. https://dx.doi.org/10.11609/jott.7683.14.7.21409-21420
In: Journal of Threatened Taxa. Wildlife Information Liaison Development/Zoo Outreach Organization: Coimbatore. ISSN 0974-7893; e-ISSN 0974-7907, more
Peer reviewed article  

Available in  Authors 

Keyword
    Brackish water
Author keywords
    Brackish water, Fish diversity, Ichthyofauna, Kerala estuaries

Authors  Top 
  • Bella, K.
  • Sahadevan, P.
  • Sreekanth, G.B.
  • Raghavan, R.

Abstract
    A systematic checklist of fish and shellfishes of the Poonthura estuary, Kerala, India is provided including notes on their conservation status. This checklist includes 66 finfish and five shellfish, belonging to 17 orders, 35 families, and 60 genera. Carangiformes is the richest order (11 species, eight genera, and three families), representing 15.4% of the total fish diversity. Carangidae, is the most diverse family with nine representatives, contributing to 12.6% of the total fish diversity. Following the IUCN Red List Categories, of the total 69 species (excluding both exotic and transplanted fish species), 59 belong to the ‘Least Concern’, while one species Pampus argenteus is listed as ‘Vulnerable’, four are ‘Data Deficient’ (Megalops cyprinoides, Arius maculatus, Cynoglossus semifasciatus, and Epinephelus tauvina) and five are ‘Not Evaluated’ (Nuchequula blochii, Channa pseudomarulius, Penaeus indicus, P. monodon, and Scylla serrata). Around 94% of the recorded fish fauna have commercial value and contribute to subsistence fisheries throughout the year. Taxonomy and diversity of fish fauna of least studied or isolated estuarine ecosystems should be updated with proper documentation of their conservation status, in order to design and implement pragmatic management and conservation programs.

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors