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💧 Freshwater 🌡️ Tropical

Characidium Macrolepidotum

Characidium macrolepidotum Peters, 1868
Max Length
6.1 cm
Max Weight
Lifespan
Trophic Level
3.5
Depth
Climate
Tropical
Resilience
Vulnerability
10.00/100
Typical Length
Depth Zone

📖 Overview

A small, bottom living species. Not collected since more than 100 years, and thus it may well be endangered, if not extinct .

Scientific Name
Characidium macrolepidotum
Authority
Peters, 1868
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
6.1 cm
Trophic Level
3.5
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 6; Vertebrae: 36. Flat, scale-less breast, developed pectorals, slightly oblique eyes, only seen from above, and narrow interorbital; 3 unbranched pectoral rays and 1 unbranched pelvic ray; lateral line complete, adipose fin present, cheeks not covered, mouth with few, unicuspid teeth, numbering only 4 on the upper jaw. A rather broad, brown lateral stripe from snout to end of peduncle just above lateral line. 'Spines' are unbranched rays.: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Characidium Macrolepidotum is currently being reviewed.

🦐 Diet

Diet information for Characidium Macrolepidotum is currently being compiled.

🥚 Reproduction

Reproduction data for Characidium Macrolepidotum is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Brazil, near Rio de Janeiro (type locality).

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
6.1cm
Dorsal Spines
2
Dorsal Rays
9
Anal Spines
2
Anal Rays
6
Vertebrae
36

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Peters, 1868

👥 Community & Contribute

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