rhodostomus, derived from the ancient Greek rhodo -, meaning red or rose; and Ancient Greek stoma, meaning mouth; referring to the red nose and mouth area. Characidae: Stethaprioninae. Rio Orinoco and the lower Amazon basin in Venezuela and …

Hemigrammus rhodostomus (True Rummy Nose Tetra): This is the archetype of Rummy Nose Tetras, the one that captures the hearts of aquarists worldwide. Recognizable by its torpedo-shaped body, the true Rummy Nose Tetra boasts a silver body adorned with a striking red nose.

The rummy-nose tetra (Petitella rhodostoma) is a species of tropical freshwater characin fish originating in South America, popular among fishkeepers as a tropical aquarium fish. [2] . One of many small tetras belonging to the same genus, it is on average 5 …

Feb 3, 2025 · Technically speaking, there are three types of fish called the Rummy Nose Tetra. The primary species (scientifically known as the Hemigrammus rhodostomus) is the true Rummy Nose Tetra. Other varieties, such as the Hemigrammus bleheri and Petitella georgiae, look very similar. In fact, most seasoned breeders wouldn’t even be able to tell them apart!

Mar 9, 2019 · Hemigrammus bleheri (Also known as The Brilliant Rummy Nose Tetra or The Common Rummy Nose Tetra) Petitella georgiae (The False Rummy Nose Tetra) All three species are native to South America where they live in the Amazon River (each species occupies a different region).

Hemigrammus rhodostomus or true rummy-nose tetra. Besides their striking appearance, they are known for three interesting characteristics. First off, they tightly school together and change directions like a giant flock of birds.

Sep 15, 2024 · Scientific name: Hemigrammus rhodostomus. Common name: Rummy nose tetra. Family: Characidae. Usual size in fish tanks: 2 - 4 cm (0.79 - 1.57 inch) Recommended water hardness (dGH): 4 - 12°N (71.43 - 214.29ppm) The way how these fish reproduce: Spawning. Where the species comes from: South America. Temperament to its own species: peaceful.

The Rummy Nose Tetra (scientific name “Hemigrammus rhodostomus”) is a small tropical freshwater fish from the family Characidae. This species originates in South America, where it inhabits rivers with soft, acidic water. This fish is now widely bred in …

Feb 25, 2024 · Three very similar tetra species are collectively known as rummy nose tetras: True rummy nose tetra (Hemigrammus rhodostomus). Brilliant rummy nose tetra (Hemigrammus bleheri): This species is the only one of the three in which …

An in-depth guide to the care, breeding, & habitat of the Rummy Nose Tetra (Hemigrammus rhodostomus). complete with high-quality images for this beautiful Fish.