Typhlonectinae

Gattung Atretochoana [NUSSBAUM & WILKINSON, 1995]

• Atretochoana eiselti [TAYLOR, 1968]

Gattung Chthonerpeton [PETERS, 1880]

• Chthonerpeton arii [CASCON & LIMA-VERDE, 1994]
• Chthonerpeton braestrupi [TAYLOR, 1968]
• Chthonerpeton exile [NUSSBAUM & WILKINSON, 1987]
• Chthonerpeton indistinctum [REINHARDT & LÜTKEN, 1862]
• Chthonerpeton noctinectes [SILVA, BRITTO-PEREIRA & CARAMASCHI, 2003]
• Chthonerpeton onorei [NUSSBAUM, 1986]
• Chthonerpeton perissodus [NUSSBAUM & WILKINSON, 1987]
• Chthonerpeton viviparum [PARKER & WETTSTEIN, 1929]

Gattung Nectocaecilia [TAYLOR, 19681]

• Nectocaecilia petersii [BOULENGER, 1882]

Gattung Potomotyphlus [TAYLOR, 1968]

• Potomotyphlus kaupii [BERTHOLD, 1859]

Gattung Typhlonectes [PETERS, 1880]

• Typhlonectes compressicauda (Schwimmwühle) [DUMÉRIL & BIBRON, 1841]
  
• Typhlonectes natans [FISCHER, 1880]