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💧 Freshwater Near Threatened 🐠 Aquarium 🌡️ Tropical

Pareiorhina Brachyrhyncha

Pareiorhina brachyrhyncha Chamon, Aranda & Buckup, 2005
Max Length
4.2 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pareiorhina Brachyrhyncha (Pareiorhina brachyrhyncha), first described by Chamon, Aranda & Buckup, 2005 is a tiny fish in the family Loricariidae (order Siluriformes). Adults typically reach 4.20 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. On the IUCN Red List, it is classified as Near Threatened.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Loricariidae kept in the hobby.

Scientific Name
Pareiorhina brachyrhyncha
Authority
Chamon, Aranda & Buckup, 2005
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
NT
Max Length
4.2 cm
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 30. Diagnosed uniquely from its congeners by the reduction or absence of azygous plates in front of the nuchal plate. Differs further from its congeners by the presence of a minute lateral cusp in the teeth, wider body, anterior and lateral profile of head rounded, broad distal profile of the paired fins, and lower number of vertebrae .: elongated.

🌀 Behaviour

Behavioural data for Pareiorhina Brachyrhyncha 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: left bank of Rio Paraiba do Sul in southeastern Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.06 (TL)
Max TL
4.2cm
Vertebrae
30

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
12.00/100
Low vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Chamon, Aranda & Buckup, 2005

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