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Frogs and Toads
| Acris | Cricket Frogs |
| Acris crepitans | Northern Cricket Frog |
| A. c. blanchardi | Blanchard's Cricket Frog |
| A. c. crepitans | Eastern Cricket Frog |
| A. c. paludicola | Coastal Cricket Frog |
| Acris gryllus | Southern Cricket Frog |
| A. g. dorsalis | Florida Cricket Frog |
| A. g. gryllus | Coastal Plain Cricket Frog |
| Agalychnis | Leaf Frogs |
| Agalychnis callidryas | Red-eyed Treefrog |
| Agalychnis moreletii | Morelet's Leaf Frog |
| Anaxyrus | North American Toads |
| Anaxyrus americanus | American Toad |
| A. a. americanus | Eastern American Toad |
| A. a. charlesmithi | Dwarf American Toad |
| Anaxyrus baxteri | Wyoming Toad |
| Anaxyrus boreas | Western Toad |
| A. b. boreas | Boreal Toad |
| A. b. halophilus | Southern California Toad |
| Anaxyrus californicus | Arroyo Toad |
| Anaxyrus canorus | Yosemite Toad |
| Anaxyrus cognatus | Great Plains Toad |
| Anaxyrus compactilis | Plateau Toad |
| Anaxyrus debilis | Green Toad |
| A. d. debilis | Eastern Green Toad |
| A. d. insidior | Western Green Toad |
| Anaxyrus exsul | Black Toad |
| Anaxyrus fowleri | Fowler's Toad |
| Anaxyrus hemiophrys | Canadian Toad |
| Anaxyrus houstonensis | Houston Toad |
| Anaxyrus kelloggi | Little Mexican Toad |
| Anaxyrus mexicanus | Mexican Madre Toad |
| Anaxyrus microscaphus | Arizona Toad |
| Anaxyrus nelsoni | Amargosa Toad |
| Anaxyrus punctatus | Red-spotted Toad |
| Anaxyrus quercicus | Oak Toad |
| Anaxyrus retiformis | Sonoran Green Toad |
| Anaxyrus speciosus | Texas Toad |
| Anaxyrus terrestris | Southern Toad |
| Anaxyrus woodhousii | Woodhouse's Toad |
| A. w. australis | SouthWestern Woodhouse's Toad |
| A. w. velatus | East Texas Toad |
| A. w. woodhousii | Woodhouse's Toad |
| Anotheca | Spinyhead Treefrogs |
| Anotheca spinosa | Coronated Treefrog |
| Ascaphus | Tailed Frogs |
| Ascaphus montanus | Eastern Tailed Frog |
| Ascaphus truei | Western Tailed Frog |
| Bromeliohyla | |
| Bromeliohyla bromeliacia | Bromeliad Treefrog |
| Bromeliohyla dendroscarta | Greater Bromeliad Treefrog |
| Bufo | True Toads |
| See Anaxyrus and Ollotis | |
| Charadrahyla | Ravine Treefrogs |
| Charadrahyla altipotens | Yellow-bellied Voiceless Treefrog |
| Charadrahyla chaneque | Fairy Treefrog |
| Charadrahyla nephila | Oaxacan Cloud Forest Treefrog |
| Charadrahyla taeniopus | Porthole Treefrog |
| Charadrahyla trux | Spine-fingered Treefrog |
| Craugastor | Nothern Rainfrogs |
| Craugastor alfredi | Alfred's Rainfrog |
| C. a. alfredi | Northern Alfred's Rainfrog |
| C. a. conspicuus | Southern Alfred's Rainfrog |
| Craugastor amniscola | Rivulet Rainfrog |
| Craugastor augusti | Barking Frog |
| C. a. augusti | Common Barking Frog |
| C. a. cactorum | Western Barking Frog |
| C. a. fuscofemora | Zweifel's Barking Frog |
| C. a. latrans | Balcone's Barking Frog |
| Craugastor berkenbuschii | Berkenbusch's Stream Frog |
| Craugastor brocchi | Brocchi's Rainfrog |
| Craugastor decoratus | Adorned Robber Frog |
| C. d. decoratus | Adorned Robber Frog |
| C. d. purpurus | Purple Adorned Robber Frog |
| Craugastor galacticorhinus | White-snouted Robber Frog |
| Craugastor glaucus | Gray Robber Frog |
| Craugastor greggi | Gregg's Robber Frog |
| Craugastor guerreroensis | Guerreran Robber Frog |
| Craugastor hobartsmithi | Smith's Pygmy Tropical Frog |
| Craugastor laticeps | Broad-headed Rainfrog |
| Craugastor lineatus | Montane Robber Frog |
| Craugastor loki | Volcan San Martin Robber Frog |
| Craugastor matudai | Matuda's Stream Frog |
| Craugastor megalotympanum | San Martin Robber Frog |
| Craugastor mexicanus | Mexican Robber Frog |
| Craugastor montanus | Chiapas Dwarf Robber Frog |
| Craugastor occidentalis | Taylor's Barking Frog |
| Craugastor omiltemanus | Gunthers Robber Frog |
| Craugastor palenque | Palenque Robber Frog |
| Craugastor pelorus | Monstrus Rainfrog |
| Craugastor polymniae | Sierra Juarez Robber Frog |
| Craugastor pozo | Pozo Turipache Rainfrog |
| Craugastor pygmaeus | Pigmy Robber Frog |
| Craugastor rhodopis | Polymorphic Robber Frog |
| Craugastor rugulosus | Rugulose Rainfrog |
| Craugastor rupinius | |
| Craugastor sartori | Chiapas Dwarf Robber Frog |
| Craugastor silvicola | Forest Robber Frog |
| Craugastor spatulatus | Spatulate Robber Frog |
| Craugastor stuarti | Stuart's Robber Frog |
| Craugastor tarahumaraensis | Tarahumara Barking Frog |
| Craugastor taylori | Taylor's Robber Frog |
| Craugastor uno | Strange Robber Frog |
| Craugastor vocalis | Pacific Stream Frog |
| Craugastor vulcani | Volcan San Martin Rainfrog |
| Craugastor xucanebi | Xucaneb Robber Frog |
| Craugastor yucatanensis | Yucatán Rainfrog |
| Dendrobates | Poison Dart Frogs |
| Dendrobates auratus | Green And Black Poison Frog |
| Dendropsophus | |
| Dendropsophus ebraccatus | Hourglass Treefrog |
| Dendropsophus microcephalus | Yellow Treefrog |
| D. m. cherrei | Yellow Treefrog |
| D. m. underwoodi | Underwood's Yellow Treefrog |
| Dendropsophus robertmertensi | Mertens's Yellow Treefrog |
| Dendropsophus sartorii | Taylor's Yellow Treefrog |
| Duellmanohyla | Mountain Brook Frogs |
| Duellmanohyla chamulae | Chamula Mountain Brook Frog |
| Duellmanohyla ignicolor | Sierra Juarez Brook Frog |
| Duellmanohyla schmidtorum | Schmidts' Mountain Brook Frog |
| Ecnomiohyla | |
| Ecnomiohyla echinata | Oaxacan Fringe-limbed Treefrog |
| Ecnomiohyla miotympanum | Small-eared Treefrog |
| Ecnomiohyla valancifer | Fringe-limbed Treefrog |
| Eleutherodactylus | Rainfrogs |
| Eleutherodactylus albolabris | White-lipped Chirping Frog |
| Eleutherodactylus angustidigitorum | Patzcuaro Peeping Frog |
| Eleutherodactylus batrachylus | Tamaulipan Arboreal Robber Frog |
| Eleutherodactylus coqui | Coqui |
| Eleutherodactylus cystignathoides | Rio Grande Chirping Frog |
| E. c. campi | Rio Grande Chirping Frog |
| E. c. cystignathoides | Mexican Chirping Frog |
| Eleutherodactylus dennisi | Dennis's Chirping Frog |
| Eleutherodactylus dilatus | Guerreran Peeping Frog |
| Eleutherodactylus fuscus | Brown Peeping Frog |
| Eleutherodactylus grandis | Great Peeping Frog |
| Eleutherodactylus guttilatus | Spotted Chirping Frog |
| Eleutherodactylus interorbitails | Spectacled Chirping Frog |
| Eleutherodactylus leprus | Leprus Chirping Frog |
| Eleutherodactylus longipes | Long-footed Chirping Frog |
| Eleutherodactylus marnockii | Cliff Chirping Frog |
| Eleutherodactylus modestus | Blunt-toed Chirping Frog |
| Eleutherodactylus nitidus | Shiny Peeping Frog |
| E. n. orarius | Colima Shiny Peeping Frog |
| Eleutherodactylus nivocolimae | Nevado De Colima Chirping Frog |
| Eleutherodactylus pallidus | Pale Chirping Frog |
| Eleutherodactylus petersi | Peters's Shiny Peeping Frog |
| Eleutherodactylus pipilans | Whistling Chirping Frog |
| E. p. nebulosus | Nebulous Chirping Frog |
| E. p. pipilans | Whistling Chirping Frog |
| Eleutherodactylus planirostris | Greenhouse Frog |
| Eleutherodactylus rubrimaculatus | Red-spotted Chirping Frog |
| Eleutherodactylus rufescens | Red Peeping Frog |
| Eleutherodactylus saxatilis | Marbled Peeping Frog |
| Eleutherodactylus syristes | Piping Peeping Frog |
| Eleutherodactylus terestes | Whistling Frog |
| Eleutherodactylus verrucipes | Bigear Chirping Frog |
| Eleutherodactylus verruculatus | Least Chirping Frog |
| Engystomops | |
| Engystomops pustulosus | Túngara Frog |
| Euhyas | West Indian Frogs |
| See Eleutherodactylus | |
| Exerodonta | |
| Exerodonta abdivita | Rio Aloapan Treefrog |
| Exerodonta bivocata | Chiapan Highlands Treefrog |
| Exerodonta chimalapa | Chimalapa Treefrog |
| Exerodonta juanitae | Juanita's Earless Treefrog |
| Exerodonta melanomma | Black-eyed Treefrog |
| Exerodonta pinorum | Mexican Pine Woods Treefrog |
| Exerodonta smaragdina | Emerald Treefrog |
| Exerodonta sumichrasti | Sumichrast's Treefrog |
| Exerodonta xera | Puebla Treefrog |
| Gastrophryne | North American Narrow-mouthed Toads |
| Gastrophryne carolinensis | Eastern Narrow-mouthed Toad |
| Gastrophryne elegans | Elegant Narrow-mouthed Toad |
| Gastrophryne olivacea | Western Narrow-mouthed Toad |
| G. o. mazatlanensis | Mazatlan Narrow-mouthed Toad |
| G. o. olivacea | Western Narrow-mouthed Toad |
| Gastrophryne usta | Two-spaded Narrow-mouthed Toad |
| Glandirana | Wrinkled Frogs |
| Glandirana rugosa | Japanese Wrinkled Frog |
| Hyalinobatrachium | Glass Frogs |
| Hyalinobatrachium fleishmanni | Fleishmann's Glass Frog |
| Hyla | Holarctic Treefrogs |
| Hyla andersonii | Pine Barrens Treefrog |
| Hyla arboricola | Arboreal Treefrog |
| Hyla arenicolor | Canyon Treefrog |
| Hyla avivoca | Bird-voiced Treefrog |
| H. a. avivoca | Western Bird-voiced Treefrog |
| H. a. ogechiensis | Eastern Bird-voiced Treefrog |
| Hyla chrysoscelis | Cope's Gray Treefrog |
| Hyla cinerea | Green Treefrog |
| Hyla euphorbiacea | Southern Highlands Treefrog |
| Hyla eximia | Mountain Treefrog |
| Hyla femoralis | Pine Woods Treefrog |
| Hyla gratiosa | Barking Treefrog |
| Hyla plicata | Ridged Treefrog |
| Hyla squirella | Squirrel Treefrog |
| Hyla versicolor | Gray Treefrog |
| Hyla walkeri | Walker's Treefrog |
| Hyla wrightorum | Arizona Treefrog |
| Hypopachus | Sheep Frogs |
| Hypopachus barberi | Barber's Sheep Frog |
| Hypopachus variolosus | Sheep Frog |
| Leptodactylus | Neotropical Grass Frogs |
| Leptodactylus fragilis | Mexican White-lipped Frog |
| Leptodactylus melanonotus | Sabinal Frog |
| Lithobates | American Water Frogs |
| Lithobates areolatus | Crawfish Frog |
| L. a. areolatus | Southern Crawfish Frog |
| L. a. circulosus | Northern Crawfish Frog |
| Lithobates berlandieri | Rio Grande Leopard Frog |
| Lithobates blairi | Plains Leopard Frog |
| Lithobates brownorum | Brown's Leopard Frog |
| Lithobates capito | Gopher Frog |
| L. c. aesopus | Florida Gopher Frog |
| L. c. capito | Carolina Gopher Frog |
| Lithobates catesbeianus | American Bullfrog |
| Lithobates chichicuahutlus | Lago De Los Minas Frog |
| Lithobates chiricahuensis | Chiricahua Leopard Frog |
| Lithobates clamitans | Green Frog |
| L. c. clamitans | Bronze Frog |
| L. c. melanota | Northern Green Frog |
| Lithobates dunni | Patzcuaro Frog |
| Lithobates fisheri | Vegas Valley Leopard Frog |
| Lithobates forreri | Forrer's Grass Frog |
| Lithobates grylio | Pig Frog |
| Lithobates heckscheri | River Frog |
| Lithobates johni | Moore's Frog |
| Lithobates kauffeldi | Atlantic Coast Leopard Frog |
| Lithobates lemoespinali | Lemos-Espinal's Leopard Frog |
| Lithobates maculate | Masked Mountain Frog |
| Lithobates magnaocularis | Northwest Mexico Leopard Frog |
| Lithobates megapoda | Big-footed Leopard Frog |
| Lithobates montezumae | Montezuma Leopard Frog |
| Lithobates neovolcanicus | Transverse Volcanic Leopard Frog |
| Lithobates okaloosae | Florida Bog Frog |
| Lithobates omiltemanus | Guerreran Leopard Frog |
| Lithobates onca | Relict Leopard Frog |
| Lithobates palustris | Pickerel Frog |
| Lithobates pipiens | Northern Leopard Frog |
| Lithobates psilonota | Smooth-backed Frog |
| Lithobates pueblae | Puebla Frog |
| Lithobates pustulosus | White-striped Frog |
| Lithobates septentrionalis | Mink Frog |
| Lithobates sevosus | Dusky Gopher Frog |
| Lithobates sierramadrensis | Sierra Madre Frog |
| Lithobates spectabilis | Showy Leopard Frog |
| Lithobates sphenocephalus | Southern Leopard Frog |
| L. s. sphenocephalus | Florida Leopard Frog |
| L. s. utricularius | Southern Leopard Frog |
| Lithobates subaquavocalis | Ramsey Canyon Leopard Frog |
| Lithobates sylvaticus | Wood Frog |
| Lithobates tarahumarae | Tarahumara Frog |
| Lithobates tlaloci | Tlaloc's Leopard Frog |
| Lithobates vaillanti | Vaillant's Frog |
| Lithobates virgatipes | Carpenter Frog |
| Lithobates yavapaiensis | Lowland Leopard Frog |
| Lithobates zweifeli | Zweifel's Frog |
| Megastomatohyla | |
| Megastomatohyla mixe | Mixe Treefrog |
| Megastomatohyla mixomaculata | Variagated Treefrog |
| Megastomatohyla nubicola | Cloud Forest Treefrog |
| Megastomatohyla pellita | Oaxacan Yellow Treefrog |
| Ollotis | Central American Toads |
| Ollotis alvaria | Sonoran Desert Toad |
| Ollotis bocourti | Bocourt's Toad |
| Ollotis campbelli | Campbell's Rainforest Toad |
| Ollotis canalifera | Dwarf Toad |
| Ollotis cavifrons | Mountain Toad |
| Ollotis coccifer | Southern Round-gland Toad |
| Ollotis cristata | Large-crested Toad |
| Ollotis cycladen | Northern Round-gland Toad |
| Ollotis gemmifer | Jeweled Toad |
| Ollotis luetkeni | Yellow Toad |
| Ollotis macrocristata | Huge Crested Toad |
| Ollotis marmorea | Marbled Toad |
| Ollotis mazatlanensis | Sinaloa Toad |
| Ollotis nebulifer | Gulf Coast Toad |
| Ollotis occidentalis | Pine Toad |
| Ollotis perplexa | Confusing Toad |
| Ollotis pisinna | Michoacan Toad |
| Ollotis spiculata | Spiculate Toad |
| Ollotis tacanensis | Volcan Tacana Toad |
| Ollotis tutelaria | Chimalapas Toad |
| Ollotis valliceps | Southern Gulf Coast Toad |
| Osteopilus | West Indian Treefrogs |
| Osteopilus septentrionalis | Cuban Treefrog |
| Pachymedusa | Mexican Leaf Frogs |
| Pachymedusa dacnicolor | Mexican Leaf Frog |
| Plectrohyla | Spikethumb Frogs |
| Plectrohyla acanthodes | Thorny Spikethumb Frog |
| Plectrohyla ameibothalame | Mixteca Alta Treefrog |
| Plectrohyla arborescandens | Lesser Bromeliad Treefrog |
| Plectrohyla avia | Greater Spikethumb Frog |
| Plectrohyla bistincta | Mexican Fringe-limbed Treefrog |
| Plectrohyla calthula | Yellow-robed Treefrog |
| Plectrohyla calvicollina | Cerro Pelon Treefrog |
| Plectrohyla celata | Oaxaca Treefrog |
| Plectrohyla cembra | Southern Sierra Madre Treefrog |
| Plectrohyla charadricola | Puebla Treefrog |
| Plectrohyla chryses | Golden Treefrog |
| Plectrohyla crassa | Aquatic Treefrog |
| Plectrohyla cyanomma | Blue-eyed Aquatic Treefrog |
| Plectrohyla cyclada | Tan-edge Treefrog |
| Plectrohyla ephemera | Cerra Las Flores Spikethumb Frog |
| Plectrohyla guatemalensis | Guatemalan Spikethumb Frog |
| Plectrohyla hartwegi | Hartweg's Spikethumb Frog |
| Plectrohyla hazelae | Hazel's Treefrog |
| Plectrohyla ixil | Ixil Spikethumb Frog |
| Plectrohyla labedactyla | Grasping Treefrog |
| Plectrohyla lacertosa | Pop-eyed Spikethumb Frog |
| Plectrohyla matudai | Matuda's Spikethumb Frog |
| Plectrohyla miahuatlanensis | Sierra Miahuatlan Fringe-limbed Treefrog |
| Plectrohyla mykter | Keel-snouted Treefrog |
| Plectrohyla pachyderma | Semiaquatic Treefrog |
| Plectrohyla pentheter | Mourning Treefrog |
| Plectrohyla psarosema | Speckled Treefrog |
| Plectrohyla pycnochila | Thick-lipped Spikethumb Frog |
| Plectrohyla robertsorum | Roberts's Treefrog |
| Plectrohyla sabrina | Sierra Juarez Treefrog |
| Plectrohyla sagorum | Arcane Spikethumb Frog |
| Plectrohyla siopela | Mute Treefrog |
| Plectrohyla thorectes | Adler's Mottled Treefrog |
| Pseudacris | Chorus Frogs |
| Pseudacris brachyphona | Mountain Chorus Frog |
| Pseudacris brimleyi | Brimley's Chorus Frog |
| Pseudacris cadaverina | California Treefrog |
| Pseudacris clarkii | Spotted Chorus Frog |
| Pseudacris crucifer | Spring Peeper |
| P. c. bartramiana | Southern Spring Peeper |
| P. c. crucifer | Northern Spring Peeper |
| Pseudacris feriarum | Upland Chorus Frog |
| P. f. feriarum | Upland Chorus Frog |
| Pseudacris fouquettei | Cajun Chorus Frog |
| Pseudacris hypochondriaca | Baja California Treefrog |
| Pseudacris illinoensis | Illinois Chorus Frog |
| Pseudacris kalmi | New Jersey Chorus Frog |
| Pseudacris maculata | Boreal Chorus Frog |
| Pseudacris nigrita | Southern Chorus Frog |
| P. n. nigrita | Southern Chorus Frog |
| P. n. verrucosa | Florida Chorus Frog |
| Pseudacris ocularis | Little Grass Frog |
| Pseudacris ornata | Ornate Chorus Frog |
| Pseudacris regilla | Northern Pacific Treefrog |
| P. r. cascadae | Cascade Mountain Treefrog |
| P. r. curta | California Pacific Treefrog |
| P. r. deserticola | Desert Treefrog |
| P. r. pacifica | Western Oregon Treefrog |
| P. r. regilla | Northern Pacific Treefrog |
| Pseudacris sierra | Sierran Treefrog |
| Pseudacris streckeri | Strecker's Chorus Frog |
| Pseudacris triseriata | Western Chorus Frog |
| Ptychohyla | Stream Frogs |
| Ptychohyla acrochorda | Warty Mountain Stream Frog |
| Ptychohyla dendrophasma | Phantom Treefrog |
| Ptychohyla erythromma | Guerreran Stream Frog |
| Ptychohyla euthysanota | Cloud Forest Stream Frog |
| Ptychohyla leonhardschultzei | Schultz's Mountain Stream Frog |
| Ptychohyla macrotympanum | Pine Forest Stream Frog |
| Ptychohyla zophodes | Gloomy Mountain Stream Frog |
| Rana | Brown Frogs |
| Rana aurora | Northern Red-legged Frog |
| Rana boylii | Foothill Yellow-legged Frog |
| Rana cascadae | Cascades Frog |
| Rana draytonii | California Red-legged Frog |
| Rana luteiventris | Columbia Spotted Frog |
| Rana muscosa | Southern Mountain Yellow-legged Frog |
| Rana pretiosa | Oregon Spotted Frog |
| Rana sierrae | Sierra Nevada Yellow-legged Frog |
| Rhinella | South American Toads |
| Rhinella marina | Cane Toad |
| Rhinophrynus | Burrowing Toads |
| Rhinophrynus dorsalis | Burrowing Toad |
| Scaphiopus | North American Spadefoots |
| Scaphiopus couchii | Couch's Spadefoot |
| Scaphiopus holbrookii | Eastern Spadefoot |
| Scaphiopus hurterii | Hurter's Spadefoot |
| Scinax | Croaking Frogs |
| Scinax staufferi | Stauffer's Long-nosed Treefrog |
| S. s. staufferi | Stauffer's Treefrog |
| Smilisca | Mexican Treefrogs |
| Smilisca baudinii | Mexican Treefrog |
| Smilisca cyanosticta | Blue-spotted Mexican Treefrog |
| Smilisca dentata | Upland Burrowing Treefrog |
| Smilisca fodiens | Lowland Burrowing Treefrog |
| Spea | Western Spadefoots |
| Spea bombifrons | Plains Spadefoot |
| Spea hammondii | Western Spadefoot |
| Spea intermontana | Great Basin Spadefoot |
| Spea multiplicata | Mexican Spadefoot |
| S. m. multiplicata | Montain Spadefoot |
| S. m. stagnalis | Chihuahuan Desert Spadefoot |
| Syrrhophus | Chirping Frogs |
| See Eleutherodactylus | |
| Tlalocohyla | |
| Tlalocohyla godmani | Godman's Treefrog |
| Tlalocohyla loquax | Mahogany Treefrog |
| Tlalocohyla picta | Painted Treefrog |
| Tlalocohyla smithi | Dwarf Mexican Treefrog |
| Trachycephalus | Marbled Treefrogs |
| Trachycephalus venulosus | Veined Treefrog |
| Triprion | Casque-headed Treefrogs |
| Triprion petasatus | Yucatán Casque-headed Treefrog |
| Triprion spatulatus | Shovel-headed Treefrog |
| T. s. reticulatus | Mexican Shovel-headed Treefrog |
| T. s. spatulatus | Shovel-head Treefrog |
| Xenopus | Clawed Frogs |
| Xenopus laevis | African Clawed Frog |