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🌊 Marine 🌡️ Tropical

Halfbeak

Hemiramphus convexus Weber & de Beaufort, 1922
Max Length
23 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–6 m
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Overview information for Halfbeak is currently being compiled by our editorial team.

Scientific Name
Hemiramphus convexus
Authority
Weber & de Beaufort, 1922
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
23 cm
Depth Range
0–6 m
Trophic Level
3.1
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 12 - 15; Anal spines: 0; Anal soft rays: 14 - 16; Vertebrae: 48 - 51. Swim bladder composed of many small compartments instead of a single chamber. Gill rakers on the first arch, 26-33, usually 27-31.: elongated.

🌀 Behaviour

Behavioural data for Halfbeak is currently being reviewed.

🦐 Diet

Diet information for Halfbeak is currently being compiled.

🥚 Reproduction

Reproduction data for Halfbeak is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range 0 - 6 m . Tropical West Pacific: widespread in warmer waters from East Africa to Caroline Islands, New Guinea, New Britain and New Ireland.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.1±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00324 × L3.08 (TL)
Max TL
23cm
Dorsal Rays
14
Anal Rays
15
Vertebrae
50

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Weber & de Beaufort, 1922

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Halfbeak
🇯🇵Japanese クロビレサヨリトビウオ
🇨🇳Chinese 小烏 · 短嘴水針 · 草螟仔 · 黑鰭飛鱵

Scientific Synonyms

Scientific Name Author Year Status
Hemiramphus bruuni Parin, Collette & Shcherbachev 1980 Synonym
Hemirhamphus convexus Weber & de Beaufort 1922 Synonym
Oxyporhamphus convexus Weber & de Beaufort 1922 Synonym
Oxyporhamphus convexus bruuni Parin, Collette & Shcherbachev 1980 Synonym
Oxyporhamphus convexus convexus Weber & de Beaufort 1922 Synonym
Oxyporhamphus meristocystis Parin 1961 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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