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🌊 Marine Least Concern 🌡️ Tropical

Bigtooth cardinalfish

Paroncheilus affinis Poey, 1875
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
20–300 m
Climate
Tropical
Resilience
Medium
Vulnerability
15.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults prefer exposed deep reefs and rocky outcroppings . Eggs are incubated orally by both parents . This is the only species in the genus Apogon with mouthbrooding done by males and females .

Scientific Name
Paroncheilus affinis
Authority
Poey, 1875
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
11 cm
Depth Range
20–300 m
Latitude
18°S – 27°N
Trophic Level
3.5
Resilience
Medium
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 9. : fusiform / normal.

🌀 Behaviour

Behavioural data for Bigtooth cardinalfish is currently being reviewed.

🦐 Diet

Diet information for Bigtooth cardinalfish is currently being compiled.

🥚 Reproduction

👄 Mouth Brooder

Biparental mouthbrooders . Spawning may occur throughout the year . Distinct pairing during courtship and spawning . This is the only species in the genus Apogon with mouthbrooding done by males and females .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 20 - 300 m , usually 20 - 90 m . Tropical; 27°N - 18°S Central Atlantic: Gulf of Guinea.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.07 (TL)
Max TL
11cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
2
Anal Rays
9

🌡️ 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
15.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
27°N – 18°S
Described By
Poey, 1875

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bigtooth cardinalfish · Longtooth Cardinalfish
🌍CES parmovec velkozubý
🇯🇵Japanese Onaga-tenjikudai
🇵🇹Portuguese Alcarraz · Cardeal-hispânico · Folião · totó-dentuço
🇪🇸Spanish Cardenal Dentudo · cardenal dientón

Scientific Synonyms

Scientific Name Author Year Status
Apogon affinis Poey 1875 Synonym
Cheilodipterus affinis Poey 1875 Synonym
Chilodipterus affinis Poey 1875 Synonym
Paroncheilus stauchi Smith 1964 Synonym
Phaeoptyx affinis Poey 1875 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 16 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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