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Diadromous Least Concern 🌡️ Tropical

Long billed half beak

Rhynchorhamphus georgii Valenciennes, 1847
Max Length
Max Weight
Lifespan
Trophic Level
3.1
Depth
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Long billed half beak is currently being compiled by our editorial team.

Scientific Name
Rhynchorhamphus georgii
Authority
Valenciennes, 1847
Habitat
Diadromous
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Trophic Level
3.1
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 17; Anal spines: 0; Anal soft rays: 13 - 16; Vertebrae: 54 - 59. Very strongly pronounced domed upper jaw which is the longest and most arched of the four species of Rhynchorhamphus.: elongated.

🌀 Behaviour

Behavioural data for Long billed half beak is currently being reviewed.

🦐 Diet

Diet information for Long billed half beak is currently being compiled.

🥚 Reproduction

Size at Maturity
15.8cm TL

🌍 Habitat & Distribution

Marine; freshwater; brackish; pelagic-neritic; depth range 0 - ? m. Tropical West Pacific: the most widespread of the four species of Rhynchorhamphus, found from Persian Gulf through Arabian Sea and Bay of Bengal through the Western Central Pacific north to Taiwan and Hong Kong and east to New Guinea and northern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish 🐟 Pelagic
Trophic Level
3.1±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00251 × L2.94 (TL)
Dorsal Rays
15
Anal Rays
15
Vertebrae
57

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 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
Valenciennes, 1847

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Duck-billed Garfish · Duckbill garfish · George's halfbeak · Half beak · Half beak Gar fish · Long billed half beak · Long-billed garfish · Long-jawed garfish · Longbill halfbeak · longjawed garfish · spatula garfish · Halfbeak · Long billed halfbeak
🇸🇦Arabic سمك الرمح طويل الفك · سمك الرمح منقار البط · نصف منقار طويل المنقار
🇫🇷French Demi-bec uni
🌍GUJ Kagada · Kunga · Toli · કગડા · કુંગા · તોલી
🌍KAN Kande · ಕಂಡಿ
🌍MAL Komban · Koyala · Poo-kole · കൊന്പന് · കൊന്വന് · കൊയല · കൊയാല · പൂകോലെ · പൂക്കോള്
🌍MAR Sumb · Tol · तोळ · सुमब
🌍MSA Jolong sumbu · Jolong-jolong · Kacang-kacang
🇵🇹Portuguese Meia-agulha-bico-de-pato
🇷🇺Russian Длиннорыл Георги
🌍TAM Azhamurrel · Kallamurrel · Kozhuthamurrel · அழமுரல் · கலமுரல் · கள்ளாமுரல் · கழுத முரல் · கொமுத்த துரல்
🌍TEL Gonia · గోనియా
🌍TGL Buging · Buguing · Burog · Kansusuwit · Bugiw
🌍VIE Cá Kìm môi dài
🇨🇳Chinese 乔氏吻鱵 · 乔氏吻鱵鱼 · 乔氏鱵 · 喬氏吻鱵 · 喬氏吻鱵魚 · 喬氏鱵 · 水針 · 補網師

Scientific Synonyms

Scientific Name Author Year Status
Hemiramphus brevirostris Cuvier 1829 Synonym
Hemiramphus eclancheri Valenciennes 1847 Synonym
Hemiramphus georgii Valenciennes 1847 Synonym
Hemiramphus leucopterus Valenciennes 1847 Synonym
Hemiramphus russeli Valenciennes 1847 Synonym
Hemirhamphus cantori Bleeker 1866 Synonym
Hemirhamphus eclancheri Valenciennes 1847 Synonym
Hemirhamphus georgii Valenciennes 1847 Synonym
Hemirhamphus leucopterus Valenciennes 1847 Synonym
Hemirhamphus plumatus Blyth 1858 Synonym
Hemirhamphus russeli Valenciennes 1847 Synonym
Hyporhamphus georgi Valenciennes 1847 Synonym
Hyporhampus georgii Valenciennes 1847 Synonym
Loligorhamphus normani Whitley 1931 Synonym
Rhynchorhamphus eclancheri Valenciennes 1847 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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