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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Subtropical

Rock sea bass

Centropristis philadelphica Linnaeus, 1758
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
9–171 m
Climate
Subtropical
Resilience
Medium
Vulnerability
40.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Rock sea bass (Centropristis philadelphica), first described by Linnaeus, 1758 is a medium-sized fish in the family Serranidae (order Perciformes). Adults typically reach 30.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 9 to 171 metres. 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
Centropristis philadelphica
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
30 cm
Depth Range
9–171 m
Trophic Level
3.8
Resilience
Medium
Vulnerability
40.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Rock sea bass is currently being compiled.

🌀 Behaviour

Behavioural data for Rock sea bass 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; reef-associated; depth range 9 - 171 m . Subtropical; 37°N - 26°N, 98°W - 74°W North Carolina to Palm Beach in Florida and northern Gulf of Mexico in the USA.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.8±0.79

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3.06 (TL)
Max TL
30cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
3.8
Predator
Climate Zone
Subtropical
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Language Common Names
🇬🇧English rock sea bass
🏳️Catalan Serrà americà
🌍CES kanic útesový
🇵🇹Portuguese Serrano-castanho
🇪🇸Spanish cabrilla serrana
🇨🇳Chinese 費城鋸鮨

Scientific Synonyms

Scientific Name Author Year Status
Perca philadelphica Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 81 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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