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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Bighead sand perch

Diplectrum euryplectrum Jordan & Bollman, 1890
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
15–150 m
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
15 cm
Depth Zone
demersal

📖 Overview

Bighead sand perch (Diplectrum euryplectrum), first described by Jordan & Bollman, 1890 is a medium-sized fish in the family Serranidae (order Perciformes). Adults typically reach 20.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 15 to 150 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Serranidae kept in the hobby.

Scientific Name
Diplectrum euryplectrum
Authority
Jordan & Bollman, 1890
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
20 cm
Depth Range
15–150 m
Trophic Level
3.6
Resilience
Medium
Vulnerability
33.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Body elongate, not very deep, and little compressed, its depth contained 3.2 to 3.8 times in standard length; caudal peduncle very thick; preopercular angle with a broad "spur" consisting of 6 to 12 large spines; first gill arch with 21 to 27 gill rakers; anal rays 8; body grayish brown; flanks with indistinct dark, double, vertical bars; snout and cheeks with yellow stripes; soft dorsal fin with a dark band along its base .: fusiform / normal; Cross section: other (see Diagnosi.

🌀 Behaviour

Behavioural data for Bighead sand perch is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 15 - 150 m , usually 60 - 90 m . Tropical; 32°N -

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.07 (TL)
Max TL
20cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Jordan & Bollman, 1890

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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