Frog of the Week

Yucatecan Casquehead Tree Frog (Triprion petasatus)

photo by Maximilian Paradiz Common Name: Yucatecan Casquehead Tree Frog, Yucatán Casque-headed Treefrog, Scientific Name: Triprion petasatusFamily: Hylidae - Tree Frog familyLocations: Belize, Guatemala, Honduras, and MexicoFemale Size: 2.6 - 3 inches (65 mm - 75.2 mm)Male Size 1.9 - 2.4 inches (48.1 mm - 60.8 mm) The Yucatecan Casquehead Tree Frog lives throughout the… Continue reading Yucatecan Casquehead Tree Frog (Triprion petasatus)

Frog of the Week

Mazatlan Narrow Mouthed Toad (Gastrophryne mazatlanensis)

photo by Jim Rorabaugh Common Name: Mazatlan Narrow Mouthed Toad, Sinaloan Narrow-mouthed ToadScientific Name: Gastrophryne mazatlanensisFamily: MicrohylidaeLocations: Mexico and the United States - ArizonaSize: 1.6 inches (4 cm) The Mazatlan Narrow Mouthed Toad was originally thought to be its own species before researchers merged it into the Great Plains Narrowed Mouth Toad (Gastrophryne olivacea). It… Continue reading Mazatlan Narrow Mouthed Toad (Gastrophryne mazatlanensis)

Frog of the Week

Veragua Stubfoot Toad (Atelopus cruciger)

photo by Indiana Cristo Common English Name: Veragua Stubfoot Toad and Rancho Grande Harlequin Frog Local Name: Sapito RayadoScientific Name: Atelopus crucigerFamily: Bufonidae - True Toad familyLocations: VenezuelaMale Size: 1.1 - 1.3 inches (28.2–34.6 mm)Female Size: 1.5 - 2 inches (39.5–49.9 mm) The Veragua Stubfoot Toad is a member of the genus Atelopus, the Harlequin… Continue reading Veragua Stubfoot Toad (Atelopus cruciger)

Frog of the Week

Natal Ghost Frog (Hadromophryne natalensis)

photo by Luke Verburgt Common Name: Natal Ghost FrogScientific Name: Hadromophryne natalensisFamily: Heleophrynidae - Ghost Frog familyLocations: Lesotho, South Africa, and SwazilandMale Size: 1.77 inches (45 mm)Female Size: 2.4 inches (63 mm) The Natal Ghost Frog breeds in late summer (March to May). The males call out from around the streams. Once the female arrives,… Continue reading Natal Ghost Frog (Hadromophryne natalensis)

Frog of the Week

San Jose Cochran Frog (Cochranella euknemos)

photo by Brian Gratwicke Common Name: San Jose Cochran FrogScientific Name: Cochranella euknemosFamily: Centrolenidae - Glass Frog familyLocations: Colombia, Costa Rica, and PanamaFemale Size: 1.0 - 1.25 inches (25 - 32 mm)Male Size: 0.8 - 1.0 inches (21 - 25 mm) The San Jose Cochran Frog lives on trees and other vegetation near streams in… Continue reading San Jose Cochran Frog (Cochranella euknemos)

Frog of the Week

Fiji Tree Frog (Cornufer vitiensis)

Fiji tree frog by Tamara.osborne Common Name: Fiji Tree FrogScientific Name: Cornufer vitiensisFamily: Ceratobatracidae Locations: Fiji - Islands of Viti Levu, Vanua Levu, Ovalau, and possibly TaveuniMale Size: 1.25 - 1.7 inches (32 - 45 mm)Female Size: 1.8 - 2.3 inches (47 - 60 mm) The Fiji Tree Frog is one of the two native… Continue reading Fiji Tree Frog (Cornufer vitiensis)

Frog of the Week

Arizona Tree Frog (Hyla wrightorum)

photo by the USDA Common Name: Arizona Tree Frog, Wright's Mountain FrogScientific Name: Hyla (Dryophytes) wrightorumFamily: Hylidae - Tree Frog familyLocations: Mexico and the United StatesUS Locations: Arizona and New MexicoSize: 1 - 2 inches (25 - 51 mm) The Arizona Tree Frog is the state amphibian of Arizona. The males of the species have… Continue reading Arizona Tree Frog (Hyla wrightorum)

Frog of the Week

Rusty Robber Frog (Strabomantis bufoniformis)

photo by Brian Gratwicke; Common Name: Rusty Robber FrogScientific Name: Strabomantis bufoniformisFamily: StrabomantidaeLocations: Colombia, Costa Rica, and PanamaSize: 2 - 3.7 inches (50 - 94 mm) The Rusty Robber Frog lives along the streams in lowland and moist forests. They are primarily nocturnal, spending its nights catching insects near the stream. While the frog may… Continue reading Rusty Robber Frog (Strabomantis bufoniformis)

Frog of the Week

Argus Reed Frog (Hyperolius argus)

Female Argus Reed Frogs - photo by Alfeus Liman Common Name: Argus Reed Frog, Argus Sedge Frog, or Argus-eyed FrogScientific Name: Hyperolius argusFamily: Hyperoliidae - Reed and Sedge Frog FamilyLocations: Kenya, Mozambique, Somalia, South Africa, and TanzaniaSize: 1 - 1.3 inches  (27-34 mm) The Argus Reed Frog is found along the eastern coastal lowlands of… Continue reading Argus Reed Frog (Hyperolius argus)

Frog of the Week

Annam Horned Toad (Brachytarsophrys intermedia)

photo by В естественной среде Common Name: Annam Horned Toad, Annam Short-legged Toad, and Annam Spadefoot ToadScientific Name: Brachytarsophrys intermediaFamily: Megophryidae - Leaf Litter FrogsLocations: Laos, Vietnam, and probably CambodiaSize: 4.6 - 5.5 inches (11.8 - 13.9 cm) The Annam Horned Toad lives in evergreen forests near stream side boulders. The toad was previous a… Continue reading Annam Horned Toad (Brachytarsophrys intermedia)