Validation of occurrence of tropical shads, Tenualosa ilisha (Hamilton, 1822) and T. toli (Valenciennes, 1847) (Teleostei, Clupeidae), in Malaysian waters

By

Roberd, Amyzee Anak
Taha, Hussein
Metali, Faizah
Ahmad, Norhayati
Arai, Takaomi

Type

Article

Date of Publication

2019-1-25

Original Publication

Check list : journal of species lists and distribution

Volume

15

Series / Issue

Issue: 1

Pages

65--69

Subjects

Distribution , genetic identification , Indian Ocean , Malaysia , Tenualosa , tropical species

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/15.1.65

 

Abstract

The tropical shads of the genus Tenualosa are important and high-value commercial clupeid fishes in the Indo-Pacific region. Although there is difficulty in accurately identifying tropical shads based solely on morphology, we successfully identified T. ilisha and T. toli from Peninsular Malaysia and Borneo, which were confirmed by an analysis using 16S ribosomal RNA gene sequences. We propose that accurate identifications of tropical shad species should always include molecular genetic analysis for precise species confirmation. There is an urgent need for studies on the ecology, population dynamics, and conservation of these species in Malaysia.