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Diadromous Least Concern 🌡️ Tropical

Guavina

Guavina guavina Valenciennes, 1837
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
46.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found over muddy bottoms, generally in brackish waters of estuaries but also occurs in fresh water and hyper-saline environments.

Scientific Name
Guavina guavina
Authority
Valenciennes, 1837
Habitat
Diadromous
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
30 cm
Latitude
34°S – 32°N
Trophic Level
4.2
Resilience
Medium
Vulnerability
46.00/100
Migration
Amphidromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 9 - 10. : fusiform / normal.

🌀 Behaviour

Behavioural data for Guavina is currently being reviewed.

🦐 Diet

Diet information for Guavina is currently being compiled.

🥚 Reproduction

Reproduction data for Guavina is currently being compiled.

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; amphidromous . Tropical; 32°N - 34°S, 98°W - 34°W

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
4.2±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.08 (TL)
Max TL
30cm
Dorsal Spines
8
Dorsal Rays
10
Anal Spines
1
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
46.00/100
Moderate-High vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
32°N – 34°S
Described By
Valenciennes, 1837

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Atlantic gauvina · guavina
🇫🇷French Dormeur
🇵🇹Portuguese Amburé · Amoré · Guavina-comum · Moréia-do-mangue · Muré · amoré-do-mangue
🇷🇺Russian Обыкновенная гуавина
🇪🇸Spanish Guabina de mar · Guavina de mar · guavina · guavina cabezona

Scientific Synonyms

Scientific Name Author Year Status
Eleotris guavina Valenciennes 1837 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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