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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Tropical

Bujurquina Pardus

Bujurquina pardus Fernández, 2014
Max Length
7.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in a whitewater habitat of Rio Danta with a substrate of sand and silt, a relatively fast current, little aquatic vegetation and primary forest on the riverbanks. Collected with 4 m seines from the middle of the current at a depth of 1.2 m .

Scientific Name
Bujurquina pardus
Authority
Fernández, 2014
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
7.7 cm
Trophic Level
3.4
Resilience
High
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 9 - 10; Anal spines: 3; Anal soft rays: 8. Bujurquina pardus is distinguished from all other congeners by having small, square or tapered black spots ('pardus type') in the region of overlap between the scale base and the anterior overlaying scale's margin. It differs from all other Bujurquina species (B. huallagae, B. moriorum, B. peregrinabunda, and B. ortegai) by the presence of white hyaline margins on the dorsal-fin lappets. It can be distinguished from all congeners except B. eurhinus, B. robusta, B. labiosa, B. huallagae, and B. oenolaemus by having a short pectoral fins (

🌀 Behaviour

Behavioural data for Bujurquina Pardus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 👄 Mouth Brooder 🛡️ Egg Guarder
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 6.4 - ?; depth range 1 - ? m . Tropical; 24°C - ? South America: Rio Danta, Rio Tigre drainage in Ecuador.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.02138 × L3.05 (TL)
Max TL
7.7cm
Dorsal Spines
14
Dorsal Rays
10
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Fernández, 2014

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