Names where authority is Frost, McDiarmid, and Mendelson
- Class: Amphibia
- Order: Anura
- Family: Bufonidae
- Genus: Anaxyrus
- Species: Anaxyrus americanus (Holbrook, 1836)
- Synonym: Anaxyrus americanus americanus — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Anaxyrus americanus charlesmithi — Frost, McDiarmid, and Mendelson, 2008
- Species: Anaxyrus boreas (Baird and Girard, 1852)
- Synonym: Anaxyrus boreas boreas — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Anaxyrus boreas halophilus — Frost, McDiarmid, and Mendelson, 2008
- Species: Anaxyrus debilis (Girard, 1854)
- Synonym: Anaxyrus debilis debilis — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Anaxyrus debilis insidior — Frost, McDiarmid, and Mendelson, 2008
- Species: Anaxyrus woodhousii (Girard, 1854)
- Synonym: Anaxyrus woodhousii australis — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Anaxyrus woodhousii woodhousii — Frost, McDiarmid, and Mendelson, 2008
- Family: Craugastoridae
- Subfamily: Craugastorinae
- Genus: Craugastor
- Species: Craugastor augusti (Dugès, 1879)
- Synonym: Craugastor augusti augusti — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Craugastor augusti cactorum — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Craugastor augusti latrans — Frost, McDiarmid, and Mendelson, 2008
- Family: Ranidae
- Genus: Lithobates
- Species: Lithobates areolatus (Baird and Girard, 1852)
- Synonym: Lithobates areolatus areolatus — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Lithobates areolatus circulosus — Frost, McDiarmid, and Mendelson, 2008
- Species: Lithobates clamitans (Latreille, 1801)
- Synonym: Lithobates clamitans clamitans — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Lithobates clamitans melanota — Frost, McDiarmid, and Mendelson, 2008
- Species: Lithobates sphenocephalus (Cope, 1886)
- Synonym: Lithobates sphenocephalus sphenocephalus — Frost, McDiarmid, and Mendelson, 2008
- Synonym: Lithobates sphenocephalus utricularius — Frost, McDiarmid, and Mendelson, 2008
- Family: Scaphiopodidae
