Astronotus crassipinnis
Kingdom
Phylum
Order
Family
Genus
SPECIES
Astronotus crassipinnis
Length
24
9
cminch
cm inch 

Astronotus crassipinnis is a South American fish in the cichlid family from the southern Amazon basin and the Paraná–Paraguay basins. It is not as well-known or common in the aquarium trade as its relative, the more northernly distributed oscar (A. ocellatus). A. crassipinnis reaches up to 25 cm (10 in) in length.

Animal name origin

The genus name Astronotus comes from the Greek words "Astra" which means ray and "Noton" means back. The species name crassipinnis comes from the Greek words "Crassus" came from the word fat and "Pinna" means fish.

Geography

In captivity

The species is very rare in the aquarium hobby, where they are sometimes known as "fat oscars". When they appear, they are often mistaken for the common oscar (A. ocellatus).

References

1. Astronotus crassipinnis Wikipedia article - https://en.wikipedia.org/wiki/Astronotus_crassipinnis

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