Deep pugnose ponyfish (Secutor ruconius) fish species and information / pictures of Deep pugnose ponyfish - Secutor ruconius

Deep pugnose ponyfish (Secutor ruconius) fish species information

Scientific Name
Secutor ruconius

Common Name
Deep pugnose ponyfish

Biology
Found in coastal waters. Enters estuaries and rivers (Ref. 30573). Forms schools. Feeds on small crustaceans (Ref. 5213). Marketed fresh or dried and salted (Ref. 12693).

Classification

Classified By
Hamilton, 1822
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Slimys, slipmouths or ponyfishes (Leiognathidae)

Distribution

Region
Indo-West Pacific
Distribution
Indo-West Pacific: tropical Indian Ocean and southeast Asia, north to Taiwan and China, south to northern Australia. Also reported from New Caledonia (Ref. 11889).
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
26 °C
Water Temperature To
29 °C
Depth From - meters
Unknown m
Depth To - meters
40 m
Zone
demersal
Environment
Marine; freshwater; brackish; demersal; amphidromous (Ref. 51243); depth range ? - 40 m (Ref. 30573)
Trophic Level
3.41 s.e. 0.44 Based on diet studies.
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
8.0 cm
Common Length
6.0 cm
Phylogenetic Diversity Index
PD50 = 0.5156 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: minor commercial
Vulnerability
Low vulnerability (12 of 100)
Resilience
High, minimum population doubling time less than 15 months (K=1.00-1.60)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated