New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🐠 Aquarium 🌡️ Subtropical

Sand-perch

Diplectrum conceptione Valenciennes, 1828
Max Length
25 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
18 cm
Depth Zone
demersal

📖 Overview

Sand-perch (Diplectrum conceptione), first described by Valenciennes, 1828 is a medium-sized fish in the family Serranidae (order Perciformes). Adults typically reach 25.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Subtropical 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 conceptione
Authority
Valenciennes, 1828
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
25 cm
Trophic Level
3.7
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🐟 Physical Description

Body elongate, moderately deep, and not very compressed; caudal peduncle not very deep; preopercular angle with a "spur" consisting of 2 large, central spines with 1 or 2 spines above and below; anal rays 7; body grayish brown; flanks with indistinct, dark, double, vertical bars and a yellow spot above and ahead the anus; medial line of belly yellow; anal fin yellow .: fusiform / normal.

🌀 Behaviour

Behavioural data for 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. Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00912 × L3.08 (TL)
Max TL
25cm

🌡️ 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
36.00/100
Moderate vulnerability
Trophic Level
3.7
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Valenciennes, 1828

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Sand-perch · Squirrelfish
🏳️Catalan Serrà peruà
🌍CES kanic výhodopacifický
🇵🇹Portuguese Serrano-latino
🇷🇺Russian Песчаный окунь
🇪🇸Spanish Cabrilla · Cagua · Camote · Camotillo
🇨🇳Chinese 柄斑沙鮨

Scientific Synonyms

Scientific Name Author Year Status
Serranus conceptionis Valenciennes 1828 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Sand-perch ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.