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💧 Freshwater Data Deficient 🌡️ Tropical

Threadfin bonefish

Albula nemoptera Fowler, 1911
Max Length
51 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
40 cm
Depth Zone
demersal

📖 Overview

Threadfin bonefish (Albula nemoptera) is a ray-finned fish of the family Albulidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 51 cm. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Albula nemoptera
Authority
Fowler, 1911
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
51 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
32.00/100

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Albuliformes
Albuliformes
Family
Albulidae
Albulidae
Genus
Albula
Albula
Species
Threadfin bonefish
Albula nemoptera

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 19 - 20; Anal spines: 0; Anal soft rays: 8. Last rays of dorsal and anal fin prolonged; upper lobe of caudal fin slightly longer than lower lobe; dusky spot at pectoral base; head region naked; nasal pore margin black; black bands on snout . Brilliant silver below and dark above .: fusiform / normal.

🌀 Behaviour

Behavioural data for Threadfin bonefish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Spawn Location
Open water

Spawning occurs in open waters. Eggs are pelagic .

🌍 Habitat & Distribution

Freshwater; brackish; demersal; depth range ? - 50 m . Tropical recorded from Florida Keys in USA.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3.6±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01288 × L3.05 (TL)
Max TL
51cm
Dorsal Rays
20
Anal Rays
8

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Fowler, 1911

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Caribbean Bonefish · Threadfin bonefish · shafted bonefish
🌍CES albula dlouhoploutvá
🇫🇷French Banane Fil · Banane fil, Macabi · Macabi
🇯🇵Japanese Hirenaga-soto-iwashi · ヒレナガソトイワシ
🇵🇹Portuguese Cara-de-rato1 · Ubarana · Ubarana focinho de rato · Ubarana-do-Atlântico · Ubarana-focinho-de-rato
🇷🇺Russian Диксонина
🇪🇸Spanish Inllaulá · Liguija · Macabi · Macabi Ratón · Macabi de Hebra · Quijo · Ratón · Zorro de Hebra

Scientific Synonyms

Scientific Name Author Year Status
Dixonina nemoptera Fowler 1911 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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