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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Valenciennes' Whiptail Catfish

Pseudoloricaria laeviuscula Valenciennes, 1840
Max Length
36 cm
Max Weight
-
Lifespan
-
Trophic Level
2.3
Depth
-
Climate
Tropical
Resilience
Low
Vulnerability
55.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Valenciennes' Whiptail Catfish (Pseudoloricaria laeviuscula), first described by Valenciennes, 1840 is a medium-sized fish in the family Loricariidae (order Siluriformes). Adults typically reach 36.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds primarily on plankton, plant material, and detritus. 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 Loricariidae kept in the hobby.

Scientific Name
Pseudoloricaria laeviuscula
Authority
Valenciennes, 1840
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
36 cm
Trophic Level
2.3
Resilience
Low
Vulnerability
55.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Loricariidae
Loricariidae
Genus
Pseudoloricaria
Pseudoloricaria
Species
Valenciennes' Whiptail Catfish
Pseudoloricaria laeviuscula

🐟 Physical Description

Physical description for Valenciennes' Whiptail Catfish is currently being compiled.

🌀 Behaviour

Behavioural data for Valenciennes' Whiptail Catfish is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: Lower and middle Amazon basin, including Negro and Branco rivers.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00282 × L3.16 (TL)
Max TL
36cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
2.3
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Valenciennes, 1840

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Valenciennes' Whiptail Catfish
🌍CES palorikárie podivná
🇷🇺Russian Псевдолорикария

Scientific Synonyms

Scientific Name Author Year Status
Loricaria laeviuscula Valenciennes 1840 Synonym

🗺️ 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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