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Description of a new species of Caridina H. M. Edwards from the hill streams of southern Western Ghats, Tamil Nadu, India

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Title Description of a new species of Caridina H. M. Edwards from the
hill streams of southern Western Ghats, Tamil Nadu, India
Not Available
 
Creator Silas,E G
Jayachandran,K V
 
Subject Caridina mathiassi sp. nov
India
Mahendragiri Estate
Southern Western Ghats
Taxonomic description
 
Description Not Available
The paper describes a new species, Caridina mathiassi sp. nov., from the hill streams of Mahendragiri Estate, part of southern
Western Ghats, Kanyakumari District, Tamil Nadu, India (8o 27’ 32.27" N and 77o 23’ 32.50" E) collected during summer
months of 1999 and 2000. This species is abundant and closely related to Caridina jalihali Mariappan and Richard, 2006
and Caridina gurneyi Jalihal et al., 1984. The diagnosis of the species include: shrimps of genus Caridina having a moderately
long rostrum with 11-20 dorsal (4-6 post-orbital) and 2-7 ventral teeth; telson not ending in a median spine but with 4-10
spinules at distal and 3-5 pairs of spines at dorsal regions; carpus of first pereiopod deeply excavated anteriorly; fourth
pereiopod with merus having 2-4, carpus having 1 large and 3-5 small spines and dactylus ending in a sharp spine and
5-7 spinules; fifth pereiopod with merus having 2-4, carpus with 1 large and sometimes 3-4 small spines and dactylus having
30-40 spinules; endopod of first pleopod with long appendix interna subterminal, curved inwards; appendix masculina
double the size of appendix interna or a little longer of male second pleopod; diaeresis of uropod with 16-22 spines; size of
eggs ranging from 0.53-0.61 X 0.86-1.04 mm and fecundity ranging from 122-181.
Not Available
 
Date 2021-09-16T04:34:58Z
2021-09-16T04:34:58Z
2010
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/62608
 
Language English
 
Relation Not Available
 
Publisher CMFRI/ICAR