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💧 Freshwater Least Concern 🌡️ Tropical

Matoucrabe

Bivibranchia bimaculata Vari, 1985
Max Length
12.9 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs over sandy and rocky bottoms. Has a very protractile mouth which allows it to dig in the sand for organisms on which it feeds. Oviparous . The juveniles are often found in tributaries which may be very distant from the main river beds .

Scientific Name
Bivibranchia bimaculata
Authority
Vari, 1985
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
12.9 cm
Trophic Level
2.9
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Matoucrabe is currently being compiled.

🌀 Behaviour

Behavioural data for Matoucrabe is currently being reviewed.

🦐 Diet

Diet information for Matoucrabe is currently being compiled.

🥚 Reproduction

Distinct pairing .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Corantijn, Suriname, and Maroni River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00537 × L3.14 (TL)
Max TL
12.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Vari, 1985

🌐 Names & Taxonomy

Language Common Names
🌍CES polozubka dvouskvrnná
🇫🇷French Bivibranchia à deux taches · Matoucrabe

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 89 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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