THE NATURAL-HISTORY CATALOGUE
A branch of the living world.
110,000 accepted animal species, linked through classification, synonyms, distributions and source literature.
These attributed records come from Catalogue of Life, 2026-09-11. Detail varies; they are not all fully researched, illustrated articles. Browse researched folklore and fiction.
Matches documented source distribution records. Geographic coverage is incomplete.
Family: Acestrorhamphidae · Clear filter
| Species | Classification | Source status |
|---|---|---|
| Nematocharax costai Bragança, Barbosa & Mattos, 2013 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Nematocharax varii Barreto, Silva, Batalha-Filho, Affonso & Zanata, 2018 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Nematocharax venustus Weitzman, Menezes & Britski, 1986 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus acutirostris Menezes, 1987 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus amome Almirón, Casciotta, Piálek, Doubnerová & Říčan, 2015 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus argenteus Günther, 1864 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus bolivianus (Fowler, 1940) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus hepsetus (Cuvier, 1829) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus itau Mirande, Aguilera & Azpelicueta, 2011 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus jacuiensis Menezes & Ribeiro, 2010 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus jenynsii (Günther, 1864) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus longirostris Menezes & Géry, 1983 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus macrolepis (Steindachner, 1877) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus menezesi Miquelarena & Protogino, 1996 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus oligolepis (Steindachner, 1867) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus paranensis Menezes & Géry, 1983 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus perdido Ribeiro, Cavallaro & Froehlich, 2007 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus pintoi Amaral Campos, 1945 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus planaltinae Menezes & Géry, 1983 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus platensis (Messner, 1962) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus robustus Menezes, 1969 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus schindleri Menezes & Géry, 1983 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus solitarius Menezes, 1987 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oligosarcus varii Menezes & Ribeiro, 2015 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Oxybrycon parvulus Géry, 1964 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Paracheirodon axelrodi (Schultz, 1956) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Paracheirodon innesi (Myers, 1936) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Paracheirodon simulans (Géry, 1963) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Parapristella aubynei (Eigenmann, 1909) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Parapristella georgiae Géry, 1964 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Parastremma album Dahl, 1960 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Parastremma pulchrum Dahl, 1960 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Parastremma sadina Eigenmann, 1912 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Parecbasis cyclolepis Eigenmann, 1914 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Petitella bleheri (Géry & Mahnert, 1986) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Petitella georgiae Géry & Boutière, 1964 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Phycocharax rasbora Ohara, Mirande & Lima, 2017 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Poptella actenolepis Garcia-Ayala & Benine, 2019 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Poptella brevispina Reis, 1989 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Poptella compressa (Günther, 1864) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Poptella fuscata Garcia-Ayala & Benine, 2021 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Poptella longipinnis (Popta, 1901) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Poptella paraguayensis (Eigenmann, 1907) | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax ajuru Mattox, Pinion & Britz, 2026 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax ariel Weitzman & Vari, 1987 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax britzi Mattox, Souza, Toledo-Piza & Oliveira, 2021 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax nanus Toledo-Piza, Mattox & Britz, 2014 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax phasma Mattox, Lima, Britz, Souza & Oliveira, 2024 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax pygmaeus Weitzman & Vari, 1987 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
| Priocharax varii Mattox, Souza, Toledo-Piza, Britz & Oliveira, 2020 | AcestrorhamphidaeChordata | Accepted speciesExtinction status not supplied |
Source and selection
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Aedo, C., Aescht, E., et al. (2026). Catalogue of Life (Version 2026-09-11). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgz5n
First records in source order under phylum quotas, then source-order overflow if a quota is short. This is a selective snapshot. Source name strings can include author names, which are also searchable.