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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Trypauchen Vagina

Trypauchen vagina Bloch & Schneider, 1801
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Common in most coastal zones . Occurs along the bottom in tidal rivers and estuaries. Stays close to a self-dug burrow. Sometimes marketed fresh .

Scientific Name
Trypauchen vagina
Authority
Bloch & Schneider, 1801
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
22 cm
Trophic Level
3.5
Resilience
High
Vulnerability
24.00/100
Migration
Amphidromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Distinguished by the following: total elements in dorsal fin 50-58; total elements in anal fin 43-50; pectoral-fin rays 15-20; anal-fin pterygiophores preceding the first hemal spine 3-4; caudal vertebral count 23-24; SL/total length 0.815-0.938; head length/SL 0.161-0.179; predorsal length/SL 0.188-0.218; prepelvic length/SL 0.157-0.175; preanal length/SL 0.308-0.362; four to 16 teeth on outer row of upper jaw; 8-13 teeth on outer row of lower jaw; longitudinal scale rows 69-98 .: elongated.

🌀 Behaviour

Behavioural data for Trypauchen Vagina is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
16.6cm TL

🌍 Habitat & Distribution

Marine; brackish; demersal; amphidromous . Tropical South Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00437 × L2.97 (TL)
Max TL
22cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bloch & Schneider, 1801

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 12 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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