Names with citations in year 1799
- Class: Amphibia
- Order: Anura
- Family: Bufonidae
- Incertae Sedis: Bufo arboreus Schneider, 1799
- Incertae Sedis: Bufo siamensis Schneider, 1799
- Genus: Anaxyrus
- Genus: Bufo
- Species: Bufo bufo (Linnaeus, 1758)
- Synonym: Bufo cinereus Schneider, 1799
- Synonym: Bufo rubeta — Schneider, 1799
- Synonym: Rana acephala Schneider, 1799
- Genus: Bufotes
- Genus: Duttaphrynus
- Genus: Epidalea
- Genus: Rhaebo
- Genus: Rhinella
- Incertae Sedis: Bufo semilunatus Schneider, 1799
- Species: Rhinella arunco (Molina, 1782)
- Synonym: Bufo arunco — Schneider, 1799
- Species: Rhinella margaritifera (Laurenti, 1768)
- Synonym: Bufo nasutus Schneider, 1799
- Synonym: Bufo typhonius — Schneider, 1799
- Species: Rhinella marina (Linnaeus, 1758)
- Synonym: Bufo marinus — Schneider, 1799
- Species: Rhinella spinulosa (Wiegmann, 1834)
- Synonym: Bufo thaul Schneider, 1799
- Family: Dendrobatidae
- Family: Dicroglossidae
- Family: Hylidae
- Incertae Sedis: Calamita fasciatus Schneider, 1799
- Subfamily: Hylinae
- Incertae Sedis: Calamita melanorabdotus Schneider, 1799
- Incertae Sedis: Calamita quadrilineatus Schneider, 1799
- Genus: Dendropsophus
- Genus: Hyla Laurenti, 1768
- Synonym: Calamita Schneider, 1799
- Species: Hyla arborea (Linnaeus, 1758)
- Synonym: Calamita arboreus — Schneider, 1799
- Synonym: Calamita viridis — Schneider, 1799
- Species: Hyla cinerea (Schneider, 1799)
- Synonym: Calamita carolinensis Schneider, 1799
- Synonym: Calamita cinereus Schneider, 1799
- Genus: Hypsiboas
- Genus: Trachycephalus
- Subfamily: Pelodryadinae
- Subfamily: Phyllomedusinae
- Family: Leptodactylidae
- Family: Limnodynastidae
- Family: Microhylidae
- Family: Pelobatidae
- Family: Pipidae
- Family: Ranidae
- Order: Caudata