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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Sawlipped catfish

Callichthys serralabium Lehmann A. & Reis, 2004
Max Length
15.8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
14.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Sawlipped catfish (Callichthys serralabium) is a ray-finned fish of the family Callichthyidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 15.8 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Callichthys serralabium
Authority
Lehmann A. & Reis, 2004
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
15.8 cm
Trophic Level
2.9
Resilience
Medium
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 7; Anal soft rays: 7. Distinguished from other Callichthys species by having the lower lip serrated; 8-9 branched rays in pectoral fin; an irregular color pattern of dark, diffuse blotches on flanks of adults; anal-fin spine length (5.3-8.5% SL); and absence of the prenasal central plate . : elongated.

🌀 Behaviour

Behavioural data for Sawlipped catfish 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 South America: Upper Orinoco River and lower Negro River basins of the Amazon River drainage in Venezuela and Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3.12 (TL)
Max TL
15.8cm
Dorsal Rays
7
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Lehmann A. & Reis, 2004

🗺️ 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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