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🌊 Marine Least Concern 🌡️ Subtropical

Swordtail jawfish

Lonchopisthus micrognathus Poey, 1860
Max Length
17.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found on silty or muddy bottoms of the continental shelf , in burrows . Sometimes found in colonies .

Scientific Name
Lonchopisthus micrognathus
Authority
Poey, 1860
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
17.8 cm
Trophic Level
3.7
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 17 - 18; Anal spines: 3; Anal soft rays: 16 - 17. : elongated.

🌀 Behaviour

Behavioural data for Swordtail jawfish is currently being reviewed.

🦐 Diet

Diet information for Swordtail jawfish is currently being compiled.

🥚 Reproduction

Reproduction data for Swordtail jawfish is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated. Subtropical Central Atlantic: southern Florida, USA and Gulf of Mexico to the northern coast of South America (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.7±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
17.8cm
Dorsal Spines
11
Dorsal Rays
18
Anal Spines
3
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Poey, 1860

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Lonchopisthus linderi Ginsburg 1942 Synonym
Lonchopisthus lindneri Ginsburg 1942 Synonym
Lonchopisthus vanderbilti Mowbray 1928 Synonym
Opisthognathus micrognathus Poey 1860 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

Aquareap Community Observations
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View all observations for Swordtail jawfish ↗
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