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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

aquarium

Rineloricaria microlepidogaster Regan, 1904
Max Length
19.3 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
38.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Occurs in watercourses with slow to fast flow, clear to brown water with rocky, sandy, or muddy bottom . Encountered in polluted waters .

Scientific Name
Rineloricaria microlepidogaster
Authority
Regan, 1904
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
19.3 cm
Trophic Level
2.5
Resilience
Medium
Vulnerability
38.00/100
Water Temp
22–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Possesses the characters of the rocky group and can be diagnosed within the species of the rocky group by the following characters: asymmetrical tooth cusps (vs. almost symmetrical cusps in Rineloricaria aequalicuspis); spotted color pattern in all fins (vs. a unique color pattern composed of one dark, wide band covering most of the distal one-half of all fins in Rineloricaria baliola); narrower head, head width 74.7-83.5 (vs. 83.7-93.6% of head length in Rineloricaria jaraguensis); 5-11 teeth in both dentary and premaxilla (vs. 12-16 teeth in each jaw in Rineloricaria latirostris); plated abdomen (vs. naked or almost naked in Rineloricaria malabarbai and Rineloricaria maquinensis); and short dorsal unbranched principal caudal-fin ray (vs. dorsal unbranched principal caudal-fin ray produced in a filament in Rineloricaria pentamaculata) .: elongated.

🌀 Behaviour

Behavioural data for aquarium is currently being reviewed.

🦐 Diet

Diet information for aquarium is currently being compiled.

🥚 Reproduction

Assumed to be like Rineloricaria fallax.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 5.8 - 7.8; dH range: ? - 20. Tropical; 22°C - 26°C South America: Laguna dos Patos basin (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.5±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.1 (TL)
Max TL
19.3cm

🌡️ Water Parameters & Tolerance

Temperature Range
22–26°C
pH Range
5.8–7.8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
38.00/100
Moderate vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Regan, 1904

🍽️ Edibility & Flavour

"Rineloricaria Microlepidogaster is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Detailed nutritional data for aquarium is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for aquarium has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🌐 Names & Taxonomy

Language Common Names
🌍CES lorikárie štíhlá

Scientific Synonyms

Scientific Name Author Year Status
Loricaria microlepidogaster Regan 1904 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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