Names where authority is Mendelson, Williams, Sheil, and Mulcahy
- Class: Amphibia
- Order: Anura
- Family: Bufonidae
- Genus: Incilius
- Species: Incilius pisinnus (Mendelson, Williams, Sheil, and Mulcahy, 2005)
- Synonym: Bufo pisinnus Mendelson, Williams, Sheil, and Mulcahy, 2005
- Species: Incilius porteri (Mendelson, Williams, Sheil, and Mulcahy, 2005)
- Synonym: Bufo porteri Mendelson, Williams, Sheil, and Mulcahy, 2005
- Species: Incilius signifer (Mendelson, Williams, Sheil, and Mulcahy, 2005)
- Synonym: Bufo signifer Mendelson, Williams, Sheil, and Mulcahy, 2005
