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💧 Freshwater Endangered 🌡️ Tropical

Paramphilius Firestonei

Paramphilius firestonei Schultz, 1942
Max Length
5.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Paramphilius Firestonei (Paramphilius firestonei), first described by Schultz, 1942 is a small fish in the family Amphiliidae (order Siluriformes). Adults typically reach 5.90 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Endangered.

Scientific Name
Paramphilius firestonei
Authority
Schultz, 1942
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
EN
Max Length
5.9 cm
Trophic Level
3
Resilience
High
Vulnerability
27.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 10 - 12. Diagnosis: body elongate, very slender and cylindrical, its depth comprised over 8 times in standard length; head short and deep, its length over 5 times in standard length; dorsal-fin origin usually above or slightly behind pelvic-fin insertions; caudal peduncle length over twice its depth; anal fin with 7 or more branched rays; caudal fin with 6 + 7 principal rays . : elongated.

🌀 Behaviour

Behavioural data for Paramphilius Firestonei is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 9°N - 4°N

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.15 (TL)
Max TL
5.9cm
Dorsal Rays
7
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Schultz, 1942

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