Reply to topic  [ 1 post ] 
Sea pony 
Author Message
User avatar

Joined: Thu Jul 09, 2009 11:30 am
Posts: 1776
Post Sea pony Chilka seahorse
Family : Syngnathidae (Pipefishes and seahorses) , subfamily: Hippocampinae
Order : Syngnathiformes  (pipefishes and seahorses)
Class : Actinopterygii (ray-finned fishes)
Fishbase Name : Sea pony
Fish Name : Hippocampus fuscus
Max size : 14.4 cm OT (male/unsexed; Ref. 47822)
Environment : demersal; amphidromous ; depth range 0 - 10 m
Climate : tropical
Global Importance : fisheries: minor commercial
Resilience: High, minimum population doubling time less than 15 months (tm=0.3-0.4)Distribution : Indian Ocean: Red Sea, Saudi Arabia, Djibouti, and Sri Lanka. Records from South Africa, Madagascar, Mauritius and Réunion are questionable. International trade is monitored through a licensing system (CITES II, since 5.15.04) and a minimum size of 10 cm applies.
Diagnosis : Dorsal spines (total): 0-0; Dorsal soft rays (total): 14-17. Description: (based on 21 specimens): Adult height: 8.0-12.0cm. Rings: 11 + 34 (33-37). Snout length: 2.7 (2.4-3.0) in head length. Dorsal fin rays: 16 (14-17) covering 2+1 rings. Pectoral fin rays: 15 (14-16). Coronet: low, arch of neck a smooth curve, or slightly raised and rough. Spines: low, smooth to slightly developed. Other distinctive characters: head large compared to body; deep head.Color pattern: usually dark but can be bright yellow; specimens from Suez are pale with marbled pattern of brown lines on trunk and head.
Biology : Length type refers to height (= TL - head length). Occurs in eelgrass beds (Zostera sp.) in lagoons. Used in India for traditional medicines. Diurnal. Adults pair-bond and greet on daily basis in the laboratory (Ref. 30915). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205)
Threatened : Dangerous:  
Dangerous : harmless
Coordinator :
Main Ref : Lourie, S.A., A.C.J. Vincent and H.J. Hall. 1999. (Ref. 30915)

India country information
Common Names : Chilka seahorse
Status : questionable
Salinity : freshwater, brackish, marine
Uses : no uses



Fri Jul 24, 2009 11:33 am
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 1 post ] 

Who is online

Registered users: Google [Bot]


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to: