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💧 Freshwater 🌡️ Tropical

Cambeva Damnata

Cambeva damnata Santos, Ottoni, Vilardo & Katz, 2024
Max Length
5.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Cambeva Damnata (Cambeva damnata) is a ray-finned fish. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 5.4 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Cambeva damnata
Authority
Santos, Ottoni, Vilardo & Katz, 2024
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
5.4 cm
Trophic Level
3.1
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Cambeva
Cambeva
Species
Cambeva Damnata
Cambeva damnata

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 8; Anal spines: 2; Anal soft rays: 5; Vertebrae: 35 - 36. This species is distinguished from its congeners by the following set of characters: prominent adipose-like skin crest present on the dorsal margin of the caudal peduncle; an interrupted supraorbital canal; small premaxilla, smaller than the maxilla, with an accentuated constriction on its lateral portion; interopercular odontodes 37-44; minute pectoral-fin filament, about 10 % of the pectoral-fin length or less; dorsal-fin origin at the vertical through the centrum of the 16th vertebra; spotted colour pattern; pectoral fin 15.1-17.7 % SL; slender body, more conspicuous in specimens between about 45 and 50 mm SL; no sexual dimorphism in colour pattern .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Cambeva Damnata 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: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00759 × L3 (TL)
Max TL
5.4cm
Dorsal Spines
2
Dorsal Rays
8
Anal Spines
2
Anal Rays
5
Vertebrae
36

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Santos, Ottoni, Vilardo & Katz, 2024

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