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💧 Freshwater 🌡️ Tropical

Rineloricaria Zawadzkii

Rineloricaria zawadzkii Silva, Silva & Oliveira, 2022
Max Length
17.7 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Rineloricaria Zawadzkii (Rineloricaria zawadzkii) is a ray-finned fish of the family Loricariidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 17.7 cm. With a trophic level of 2.5, it is an omnivore, consuming both plant and animal matter.

Scientific Name
Rineloricaria zawadzkii
Authority
Silva, Silva & Oliveira, 2022
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
17.7 cm
Trophic Level
2.5
Resilience
Medium
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 7; Anal soft rays: 4. This species is distinguished from its congeners by the following set of characters: nuptial males with hypertrophied odontodes covering the lateral and dorsal region of the head and body, mainly in the lateral of the first half of the caudal peduncle; wide post-pectoral naked area; abdomen completely covered by plates; naked area on the tip of the snout not reaching the first pore of the laterosensory system (naked area on the tip of the snout not reaching the first pore of the laterosensory system); four lateral plate series in longitudinal rows below the dorsal fin; and absence of mid-dorsal series (or mid-dorsal series with 1-2 plates, sometimes asymmetric) .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Rineloricaria Zawadzkii 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
2.5±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.11 (TL)
Max TL
17.7cm
Dorsal Rays
7
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Silva, Silva & Oliveira, 2022

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