Bottlenose Catfish (Ageneiosus marmoratus): Complete Guide

Bottlenose Catfish Featured Image

Bottlenose Catfish, also known by its scientific name Ageneiosus marmoratus, is a type of driftwood catfish belonging to the Auchenipteridae family.

This fish is found all over South America, from countries like Colombia and Venezuela down to Uruguay and northern Argentina.

Recently, experts discovered that the names Ageneiosus marmoratus and Ageneiosus inermis actually refer to the same species.

This mix-up happened because the original description was based on a young fish with strong coloring.

You can check out what this fish looks like over here.

Bottlenose Catfish Interesting Facts

  • Bottlenose catfish are found in South America, from Colombia to Argentina.
  • Ageneiosus marmoratus and Ageneiosus inermis are the same species.
  • Prefers open water and tropical temperatures of 73°F to 79°F (23°C to 26°C).
  • Grows up to 7.3 inches (18.5 centimeters) in length.

Bottlenose Catfish Habitat

Bottlenose catfish is found in South America. It lives in countries like Argentina, Ecuador, Guyana, Peru, and Suriname.

This freshwater fish prefers to swim in open water and enjoys tropical temperatures between 73°F to 79°F (23°C to 26°C).

Water Temperature:73°F to 79°F (23°C to 26°C)
Water pH:Unknown
Water Hardness:Unknown

Bottlenose Catfish Physical Characteristics

Size: 7.3 inches (18.5 centimeters)

Bottlenose catfish grow up to 7.3 inches (18.5 centimeters) long.

This is measured using the standard length method, which measures from the tip of the snout to the end of the tail base.

Bottlenose Catfish Scientific Classification

Scientific Name:Ageneiosus marmoratus
Also Known As:Bottlenose Catfish
Conservation Status:Unknown

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