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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Paddlefish cardinalfish

Pseudamia zonata Randall, Lachner & Fraser, 1985
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
10–35 m
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Paddlefish cardinalfish (Pseudamia zonata), first described by Randall, Lachner & Fraser, 1985 is a medium-sized fish in the family Apogonidae (order Apogoniformes). Adults typically reach 21.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 10 to 35 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. The species largely solitary in behaviour. 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 Apogonidae kept in the hobby.

Scientific Name
Pseudamia zonata
Authority
Randall, Lachner & Fraser, 1985
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
21 cm
Depth Range
10–35 m
Latitude
21°S – 30°N
Trophic Level
3.5
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 10; Anal spines: 2; Anal soft rays: 9; Vertebrae: 24. Interspaces between dark bars on body faintly reddish; soft rays of median fins reddish. Anterior nostril with very short darkly pigmented posterior flap. Caudal shape rhomboidal. Flat interorbital space. 23-25 scales in longitudinal series. : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Paddlefish cardinalfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 10 - 35 m . Tropical; 30°N - 21°S south to Indonesia eastward to Fiji.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
21cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
2
Anal Rays
9
Vertebrae
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
30°N – 21°S
Described By
Randall, Lachner & Fraser, 1985

🦠 Common Diseases

The following diseases are known to affect Paddlefish cardinalfish.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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