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Diadromous Least Concern 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

Daggertooth pike conger

Muraenesox cinereus Forsskål, 1775
Max Length
220 cm
Max Weight
-
Lifespan
15 yrs
Trophic Level
4.4
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
62.00/100
Typical Length
80 cm
Depth Zone
demersal

📖 Overview

Occurs from the littoral zone to the upper bathy-benthic region . Inhabits soft bottoms , also found in estuaries. Sometimes enters freshwater environment . Feeds on small bottom fishes and crustaceans. Captured and cultured for fishery in Japan. Marketed mainly fresh . Also used as bait for shark fishing . Also caught by bag (dol) nets. Used in Chinese medicine .

Scientific Name
Muraenesox cinereus
Authority
Forsskål, 1775
Habitat
Diadromous
Climate
Subtropical
IUCN Status
LC
Max Length
220 cm
Lifespan
15 years
Latitude
4°S – 47°N
Trophic Level
4.4
Resilience
Medium
Vulnerability
62.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Vertebrae: 145 - 159. Snout long; eye diameter 2-2.5 times in snout length; posterior nostrils much closer to eyes than to anterior nostrils; mouth very large; teeth generally large and conspicuous . Head broader, interorbital about 8 times in head; lateral-line pores before anus 44-47; dorsal-fin rays before anus 66-78; vertebrae 145-159 .: eel-like.

🌀 Behaviour

Behavioural data for Daggertooth pike conger is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; oceanodromous; depth range ? - 800 m , usually ? - 300 m . Subtropical; 47°N - 4°S, 30°E - 143°E West Pacific: Red Sea, Persian Gulf, west coast of India, and Sri Lanka to Fiji and Tuvalu (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Oceanodromous
Trophic Level
4.4±0.67
Food Items

small bottom fishes and crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.00437 × L3.06 (TL)
Max TL
220cm
Vertebrae
152

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
62.00/100
High vulnerability
Trophic Level
4.4
Apex / Top predator
Climate Zone
Subtropical
Latitude Range
47°N – 4°S
Described By
Forsskål, 1775

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Arabian Pike Eel · Conger Pike · Daggertooth Pike-conger · Darkfin Pike Eel · Malaysian Pike · Pike Eel · Purple Pike Conger · Shape-toothed Eel · Silver Eel · Silver conger eel · Vinasse Pike Eel · daggertooth pike conger · Dagger Tooth Pikeconger
🇸🇦Arabic Asfan · Nachoot · Rabah · Thubah · قنجر الكراكي خنجري الأسنان
🌍CES Pamuréna saudskoarabská · pamuréna popelavá
🌍FAS Mar-mahi-e-tiz-dandan
🌍FIJ Ikasa
🇫🇮Finnish hopeahaukiankerias
🇫🇷French Morénésoce Dague · Murène Japonaise · Murénésoce-dague
🌍IND Pucuk nipah
🇯🇵Japanese Hamo · ハモ · 鱧
🇰🇷Korean Kaet-chang-ǒ · 갯장어
🌍MAR Wam · वाम
🌍MSA Belut · Indong · Ketingkor · Malong · Malong perak · Muar hu · Nong · Tuna
🇷🇺Russian Schukorylyi ugor' · Серебристый щукорыл · угорь японский щукорылый
🌍SIN Mudu luhulla · Mudu teliya · Puliviya · Vel luhulla
🇪🇸Spanish morenocio dentón
🌍TAM Kadal vilangu · Kadal-vilangu · கடல் விலாங்கு · கடல்வீளாங்கு
🌍TGL Pindanga · Ubod
🌍THA ปลายอดจากหูดำ
🌍VIE Cá Dưa bạc · Cá Dưa xám · Cá lae
🇨🇳Chinese Hǎi mán · Láng yá shàn · 海鰻 · 海鳗 · 灰海鰻 · 虎鰻 · 錢鰻

Scientific Synonyms

Scientific Name Author Year Status
Conger hamo Temminck & Schlegel 1846 Synonym
Conger longirostris Bennett 1830 Synonym
Conger oxyrhynchus Eydoux & Souleyet 1850 Synonym
Conger singaporensis Bleeker 1852 Synonym
Congrus angustidens Richardson 1848 Synonym
Congrus brevicuspis Richardson 1848 Synonym
Congrus protervus Richardson 1848 Synonym
Muraena arabicus Bloch & Schneider 1801 Synonym
Muraena cinerea Forsskål 1775 Synonym
Muraenesox arabicus Bloch & Schneider 1801 Synonym
Muraenesox bengalensis McClelland 1844 Synonym
Muraenesox cinerius Forsskål 1775 Synonym
Muraenesox tricuspidata McClelland 1843 Synonym
Muraenosox cinereus Forsskål 1775 Synonym
Ophisurus rostratus Quoy & Gaimard 1824 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 34 records indexed .

Occurrence density from GBIF View GBIF records ↗

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