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

🌊 Marine Least Concern 🌡️ Subtropical

Engyprosopon Praeteritus

Engyprosopon praeteritus Whitley, 1950
Max Length
8.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
5–11 m
Climate
Subtropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Engyprosopon Praeteritus (Engyprosopon praeteritus), first described by Whitley, 1950 is a small fish in the family Bothidae (order Pleuronectiformes). Adults typically reach 8.80 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 5 to 11 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.

Scientific Name
Engyprosopon praeteritus
Authority
Whitley, 1950
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
8.8 cm
Depth Range
5–11 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 80 - 91; Anal soft rays: 63 - 73; Vertebrae: 36 - 37. This species is distinguished by the following characters: interorbital space narrowly concave; no obvious sexual dimorphism; snout distinct; tip of palatine bone protruding into mouth; non-serrate gill rakers on upper limb 3-6; caudal fin with a pair of small, black submarginal blotches; the dorsal and anal fins each with series of black spots .Cross section: flattened.

🌀 Behaviour

Behavioural data for Engyprosopon Praeteritus 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 5 - 11 m . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
8.8cm
Dorsal Rays
86
Anal Rays
68
Vertebrae
37

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Subtropical
Described By
Whitley, 1950

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Engyprosopon Praeteritus ↗
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.