Crenuchidae

South American darters

100 species

1. 1Ammocryptocharax elegans Weitzman & Kanazawa, 1976fresh · tropical
2. 2Ammocryptocharax lateralis (Eigenmann, 1909)fresh · tropical
3. 3Ammocryptocharax minutus Buckup, 1993fresh · tropical
4. 4Ammocryptocharax vintonae (Eigenmann, 1909)fresh · tropical
5. 5Characidium alipioi Travassos, 1955fresh · tropical
6. 6Characidium amaila Lujan, Agudelo-Zamora, Taphorn, Booth & López-Fernández, 2013fresh · tropical
7. 7Characidium bahiense Almeida, 1971fresh · tropical
8. 8Characidium bimaculatum Fowler, 1941fresh · tropical
9. 9Characidium boavistae Steindachner, 1915fresh · tropical
10. 10Characidium boehlkei Géry, 1972fresh · tropical
11. 11Characidium bolivianum Pearson, 1924fresh · tropical
12. 12Characidium borellii (Boulenger, 1895)fresh · tropical
13. 13Characidium brevirostre Pellegrin, 1909fresh · tropical
14. 14Characidium caucanum Eigenmann, 1912fresh · tropical
15. 15Characidium chupa Schultz, 1944fresh · tropical
16. 16Characidium crandellii Steindachner, 1915fresh · tropical
17. 17Characidium declivirostre Steindachner, 1915fresh · tropical
18. 18Characidium deludens Zanata & Camelier, 2015fresh · tropical
19. 19Characidium duplicatum Armbruster, Lujan & Bloom, 2021fresh · tropical
20. 20Characidium etheostoma Cope, 1872fresh · tropical
21. 21Characidium etzeli Zarske & Géry, 2001fresh · subtropical
22. 22Characidium fasciatum Reinhardt, 1867 · Darter characinfresh · subtropical
23. 23Characidium gomesi Travassos, 1956fresh · subtropical
24. 24Characidium grajahuense Travassos, 1944fresh · tropical
25. 25Characidium hasemani Steindachner, 1915fresh · tropical
26. 26Characidium heinianum Zarske & Géry, 2001fresh · tropical
27. 27Characidium heirmostigmata da Graça & Pavanelli, 2008fresh · tropical
28. 28Characidium helmeri Zanata, Sarmento-Soares & Martins-Pinheiro, 2015fresh · tropical
29. 29Characidium interruptum Pellegrin, 1909fresh · tropical
30. 30Characidium itarare Stabile, dos Reis, Frota, da Graça & Oliveira, 2024fresh · tropical
31. 31Characidium japuhybense Travassos, 1949fresh · tropical
32. 32Characidium kalunga Melo, Bouquerel, Masumoto, França & Netto-Ferreira, 2021fresh · tropical
33. 33Characidium kamakan Zanata & Camelier, 2015fresh · tropical
34. 34Characidium lagosantense Travassos, 1947fresh · tropical
35. 35Characidium lanei Travassos, 1967fresh · tropical
36. 36Characidium laterale (Boulenger, 1895)fresh · tropical
37. 37Characidium lauroi Travassos, 1949fresh · tropical
38. 38Characidium litorale Leitão & Buckup, 2014fresh · tropical
39. 39Characidium longum Taphorn, Montaña & Buckup, 2006fresh · tropical
40. 40Characidium macrolepidotum (Peters, 1868)fresh · tropical
41. 41Characidium marshi Breder, 1925fresh · tropical
42. 42Characidium mirim Netto-Ferraira, Birindelli & Buckup, 2013fresh · tropical
43. 43Characidium nana Mendonça & Netto-Ferreira, 2015fresh · tropical
44. 44Characidium nupelia da Graça, Pavanelli & Buckup, 2008fresh · tropical
45. 45Characidium occidentale Buckup & Reis, 1997fresh · subtropical
46. 46Characidium oiticicai Travassos, 1967fresh · tropical
47. 47Characidium onca Melo, Brito Ribeiro & Lima, 2021fresh · tropical
48. 48Characidium orientale Buckup & Reis, 1997fresh · subtropical
49. 49Characidium papachibe Peixoto & Wosiacki, 2013fresh · tropical
50. 50Characidium pellucidum Eigenmann, 1909fresh · tropical
51. 51Characidium phoxocephalum Eigenmann, 1912fresh · tropical
52. 52Characidium pteroides Eigenmann, 1909fresh · tropical
53. 53Characidium pterostictum Gomes, 1947fresh · tropical
54. 54Characidium purpuratum Steindachner, 1882fresh · tropical
55. 55Characidium rachovii Regan, 1913fresh · tropical
56. 56Characidium roesseli Géry, 1965fresh · tropical
57. 57Characidium samurai Zanata & Camelier, 2014fresh · tropical
58. 58Characidium sanctjohanni Dahl, 1960fresh · tropical
59. 59Characidium satoi Melo & Oyakawa, 2015fresh · tropical
60. 60Characidium schindleri Zarske & Géry, 2001fresh · tropical
61. 61Characidium schubarti Travassos, 1955fresh · tropical
62. 62Characidium serrano Buckup & Reis, 1997fresh · temperate
63. 63Characidium steindachneri Cope, 1878fresh · tropical
64. 64Characidium stigmosum Melo & Buckup, 2002fresh
65. 65Characidium summum Zanata & Ohara, 2015fresh · tropical
66. 66Characidium tenue (Cope, 1894)fresh · temperate
67. 67Characidium timbuiense Travassos, 1946fresh · tropical
68. 68Characidium travassosi Melo, Buckup & Oyakawa, 2016fresh · tropical
69. 69Characidium vestigipinne Buckup & Hahn, 2000fresh · tropical
70. 70Characidium vidali Travassos, 1967fresh · tropical
71. 71Characidium wangyapoik Armbruster, Lujan & Bloom, 2021fresh · tropical
72. 72Characidium xanthopterum Silveira, Langeani, da Graça, Pavanelli & Buckup, 2008fresh · tropical
73. 73Characidium xavante da Graça, Pavanelli & Buckup, 2008fresh · tropical
74. 74Characidium zebra Eigenmann, 1909fresh · tropical
75. 75Crenuchus spilurus Günther, 1863 · Sailfin tetrafresh · tropical
76. 76Elachocharax geryi Weitzman & Kanazawa, 1978fresh · tropical
77. 77Elachocharax junki (Géry, 1971)fresh · tropical
78. 78Elachocharax mitopterus Weitzman, 1986fresh · tropical
79. 79Elachocharax pulcher Myers, 1927fresh · tropical
80. 80Geryichthys sterbai Zarske, 1997fresh · tropical
81. 81Klausewitzia ritae Géry, 1965fresh · tropical
82. 82Leptocharacidium omospilus Buckup, 1993fresh · tropical
83. 83Melanocharacidium auroradiatum Costa & Vicente, 1994fresh · tropical
84. 84Melanocharacidium blennioides (Eigenmann, 1909)fresh · tropical
85. 85Melanocharacidium compressum Buckup, 1993fresh · tropical
86. 86Melanocharacidium depressum Buckup, 1993fresh · tropical
87. 87Melanocharacidium dispilomma Buckup, 1993fresh · tropical
88. 88Melanocharacidium melanopteron Buckup, 1993fresh · tropical
89. 89Melanocharacidium nigrum Buckup, 1993fresh · tropical
90. 90Melanocharacidium pectorale Buckup, 1993fresh · tropical
91. 91Melanocharacidium rex (Böhlke, 1958)fresh · tropical
92. 92Microcharacidium eleotrioides (Géry, 1960)fresh · tropical
93. 93Microcharacidium geryi Zarske, 1997fresh · tropical
94. 94Microcharacidium gnomus Buckup, 1993fresh · tropical
95. 95Microcharacidium weitzmani Buckup, 1993fresh · tropical
96. 96Odontocharacidium aphanes (Weitzman & Kanazawa, 1977) · Green dwarf tetrafresh · tropical
97. 97Odontocharacidium varii Queiroz Rodrigues & Netto-Ferreira, 2020fresh · tropical
98. 98Poecilocharax bovaliorum Eigenmann, 1909fresh · tropical
99. 99Poecilocharax weitzmani Géry, 1965 · Black morpho tetrafresh · tropical
100. 100Skiotocharax meizon Presswell, Weitzman & Bergquist, 2000fresh · tropical

Source: FishBase v25.04 (fishbase.org), via cboettig/fishbase, fetched 2026-10-18.