JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Add like
Add dislike
Add to saved papers

Reproductive cycle of the endemic and threatened fish Puntius shalynius (Cypriniformes: Cyprinidae) in Meghalaya, India.

Puntius shalynius is a highly endemic freshwater minor carp that is economically important and is threatened because of its ornamental value. The present investigation evaluated this barb gonadal maturation, based on morphology and spawning of this species in the Umiam river, Meghalaya, India. The population of this indigenous fish has declined due to its fragmented distribution and exploitation as an ornamental fish. The reproductive cycle of P. shalynius was studied for the first time. A total of 609 fish samples were randomly collected from the river for a period of two years during January 2010 and December 2011. Five maturity phases (rest, primary growth, secondary growth, ripe and spent) were observed on the basis of ovarian and testicular macroscopic evaluation throughout the annual cycle. Peak spawning activity was observed in the month of June/ July and it coincided with the start of the monsoon season. The study showed that the fish spawns once in a year with single spawning peak and that the species is a low fecund fish. It is important to conserve this species for its unique ecological value and urgent management policies should promote its sustainable utilization.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app