A small collection of fishes from Rio Grande do Sul, Brazil Gomes, A. L. Miscellaneous Publications of the Museum of Zoology University of Michigan 1947 67 1 39 urn:lsid:zoobank.org:act:74E33D9ED731433CA8E9E4902A95783B Actinopterygii Characidae Odontostoechus CoL Animalia Characiformes Chordata species lethostigmus  This treatment is a stub. You can help Plazi making the full treatment available.