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💧 Freshwater Vulnerable 🌡️ Tropical

Whiptail catfish

Farlowella acus Kner, 1853
Max Length
16 cm
Max Weight
Lifespan
Trophic Level
2.5
Depth
Climate
Tropical
Resilience
Low
Vulnerability
35.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Aquarium keeping: feeds on plants and roots; in groups of 5 or more individuals; minimum aquarium size 80 cm .

Scientific Name
Farlowella acus
Authority
Kner, 1853
Habitat
Freshwater
Climate
Tropical
IUCN Status
VU
Max Length
16 cm
Trophic Level
2.5
Resilience
Low
Vulnerability
35.00/100
Water Temp
24–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Whiptail catfish is currently being compiled.

🌀 Behaviour

Behavioural data for Whiptail catfish is currently being reviewed.

🦐 Diet

These fish will primarily feed on algae and vegetable laden wafers or tablets; though they might accept worms or such meatier fare, they do not do well on this type of diet. It is quite difficult to get a right balance in feeding these species because of their herbivorous preference.

🥚 Reproduction

Spawns either during dusk or dawn. The male tends the clutch and helps freeing the fry from they eggs.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 7.0; dH range: 3 - 8. Tropical; 24°C - 26°C South America: Lake Valencia and Torito River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.5±0.2
Food Items

plants and roots; in groups of 5 or more individuals; minimum aquarium size 80 cm (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00398 × L3.11 (TL)
Max TL
16cm

🌡️ Water Parameters & Tolerance

Temperature Range
24–26°C
pH Range
6–7
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Kner, 1853

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Twig catfish · Whiptail Catfish
🌍CES krunýřovec jehlicovitý
🇷🇺Russian Игловидная фарловелла

Scientific Synonyms

Scientific Name Author Year Status
Acestra acus Kner 1853 Synonym
Farlowella scolopacina De Filippi 1853 Synonym
Loricaria scolopacina De Filippi 1853 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Whiptail catfish ↗
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