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💧 Freshwater Data Deficient 🌡️ Tropical

Lorentz River Sole

Leptachirus lorentz Randall, 2007
Max Length
8.1 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
Depth Zone

📖 Overview

Overview information for Lorentz River Sole is currently being compiled by our editorial team.

Scientific Name
Leptachirus lorentz
Authority
Randall, 2007
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
8.1 cm
Trophic Level
3.3
Resilience
High
Vulnerability
17.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Leptachirus
Leptachirus
Species
Lorentz River Sole
Leptachirus lorentz

🐟 Physical Description

Dorsal soft rays (total): 68 - 78; Anal soft rays: 54 - 58; Vertebrae: 40 - 42. This species is distinguished by the following characters: D 68-78; A54-58; pelvic rays 4; lateral line on ocular side of head with ventral branch of 4-6 pored scales, remaining horizontal anterior part with 5-8 pored scales; 84-90 lateral-line scales to point of branching on head, including 8-10 anterior to upper end of gill opening; vertebrae 40-42; dorsal pterygiophores anterior to fourth neural spine 8-9 (usually 9); slender body, depth 3.25-3.5 in SL; head length 4.25-4.5 in SL; caudal-peduncle length 0-22.5 in HL; eye diameter 5.7-7.0 in HL; least vertical interorbital width 12.6-16.8 in HL; longest dorsal ray 2.05-2.2 in HL; caudal fin 4.25-4.6 in SL; origin of pelvic fins adjacent on ventral edge of body, the fins attached posteriorly to base of anal papilla; short pelvic fins, not or just reaching origin of anal fin, 3.05-3.8 in HL; color of ocular side brown, mottled with small darker brown blotches; 3 longitudinal rows of larger dark brown blotches, the two largest on lateral line; dorsal and anal fins light brown, with darker brown spots most covering two rays; caudal fin with faint dark spots .: short and / or deep.

🌀 Behaviour

Behavioural data for Lorentz River Sole is currently being reviewed.

🦐 Diet

Diet information for Lorentz River Sole is currently being compiled.

🥚 Reproduction

Reproduction data for Lorentz River Sole is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.07 (TL)
Max TL
8.1cm
Dorsal Rays
73
Anal Rays
56
Vertebrae
41

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Randall, 2007

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