Halfbeak (Hemiramphus convexus) fish species and information / pictures of Halfbeak - Hemiramphus convexus

Halfbeak (Hemiramphus convexus) fish species information

Scientific Name
Hemiramphus convexus

Common Name
Halfbeak

Biology
More coastal than O. m. micropterus and frequently found near islands

Classification

Classified By
Weber & de Beaufort, 1922
Class
Ray-finned fishes (Actinopterygii)
Order
Needle fishes (Beloniformes)
Family
Halfbeaks (Hemiramphidae)

Distribution

Region
Indo-West Pacific
Distribution
Indo-West Pacific: widespread in warmer waters from East Africa to Caroline Islands, New Guinea, New Britain and New Ireland. Replaced in the Red Sea, Arabian Sea and coastal waters in between by Oxyporhamphus convexus bruuni
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
pelagic-neritic
Environment
Marine; pelagic-neritic
Trophic Level
3.02 s.e. 0.30 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
17.6 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5005 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)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated