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🌊 Marine Least Concern 🌡️ Tropical

Broadhead flathead

Sunagocia arenicola Schultz, 1966
Max Length
37 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
1–30 m
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
25 cm
Depth Zone
reef

📖 Overview

Taken over sand associated with rocks and coral reefs to about 30 m . Buries itself partially in the sand for camouflage. Feeds mainly on crabs and prawns, also on fishes. Also found in sandy fringe of coral reefs (Ref 90102).

Scientific Name
Sunagocia arenicola
Authority
Schultz, 1966
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
37 cm
Depth Range
1–30 m
Trophic Level
3.8
Resilience
Medium
Vulnerability
33.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 11 - 13; Anal spines: 0; Anal soft rays: 11 - 13. Lips smooth, lacking papillae on edges. Least interorbital width going 3.5 times or less in greatest diameter of orbit. Base of lower opercular spine concealed by scales. Anterior 1-3, usually 2, lateral line scales bearing a small spine. Iris lappet bearing short branches with bifurcate tips. : elongated.

🌀 Behaviour

Behavioural data for Broadhead flathead is currently being reviewed.

🦐 Diet

Diet information for Broadhead flathead is currently being compiled.

🥚 Reproduction

Reproduction data for Broadhead flathead is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 1 - 30 m . Tropical East Africa to the Marshall Islands and Fiji (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.8±0.66
Food Items

crabs and prawns, also on fishes

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.09 (TL)
Max TL
37cm
Dorsal Spines
9
Dorsal Rays
12
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Schultz, 1966

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Broadhead flathead · Sand Flathead · White-speckled Flathead
🌍CES zploštělec širokohlavý
🇫🇷French Poisson-crocodile à tête large
🇯🇵Japanese Sunagochi · スナゴチ
🇵🇹Portuguese Peixe-crocodilo-de-pintas-brancas
🇨🇳Chinese 沙地繸牛尾魚 · 沙地蘇納牛尾魚 · 沙棲蘇納鯒 · 牛尾 · 狗祈仔 · 竹甲

Scientific Synonyms

Scientific Name Author Year Status
Eurycephalus arenicola Schultz 1966 Synonym
Platycephalus arenicola Schultz 1966 Synonym
Thysanophrys arenicola Schultz 1966 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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