Seven new acestrorhynchin characid species (Osteichthyes, Ostariophysi, Characiformes) with comments on the systematics of the group Author Menezes, Naercio A. Author Géry, J. text Revue suisse de zoologie 1983 90 3 563 592 journal article 8D57400482B343B88429328732338100 8D57400482B343B88429328732338100 Oligosarcus longirostris , new species This treatment is a stub. You can help Plazi making the full treatment available.