Scott No.: 960-65
Date of Issue: October 25, 1985
Scott No.: 960
Species: Angola River Frog (Rana angolensis)
Scott No.: 961
Species: Variable Reed Frog {Hyperolius pictus)
Scott No.: 962
Species: Striped Grass Frog (Ptychadena porosissima)
Scott No.: 963
Species: Fornasini's Spiny Reed Frog (Afrixalus fornasini)
Scott No.: 964
Species: African Toad (Bufo regularis)
Scott No.: 965
Species: Marbled/Painted Reed Frog (Hyperolius marmoratus)
This one isn't actually listed in the Scott catalog, but I like it, so I put it in here anyway. I have a dim memory of reading that it was some kind of promotional material.
*Scott No: 1389
Date: 2000
Surcharge of Scott 964
*Scott No.: 1549g
Date of Issue: June 17, 2002
Set: Woodland Fauna and Flora
Species: Spring Peeper Frog (Hyla crucifer)
*Scott No.: 1765 a-f
Date of Issue: December 10, 2007
Set: Fauna--Frogs (Map of Africa with frogs)
Species: Guenther's Marsupial Frog (Gastrotheca), Golden Frog (Mantella), Water Frog (Rana esculenta), Desert Tree Frog (Litoria rubella), Poison Dart Frog (Dendobatidae ), African Bullfrog (Pyxicephalus)
*Scot No.: 1801 (minisheet)
Date of Issue: December 10, 2007
Set: Fauna--Frogs
Species: Edible Bullfrog (Pyxicephalus aspegsus)
*Scott No.: 2146
Date of Issue: November 30, 2010
Minisheet--Electricity. Benjamin Franklin in margin, Luigi Galvini (1737-1798) on stamp.
Unfortunate situation: electrical experiments on frogs.
*Scott No.: 2174 a-f
Date of Issue: January 30, 2011
Set: International Year of the Forests
Species: Red-eyed Tree Frog (Agalychnis callidryas)
*Scott No.: 2189 a-f
Date of Issue: January 30, 2011
Set: International Year of the Forests
Species: Phantasmal Poison Frog (Epipedobates tricolor), Green and Black Poison Dart Frog (Dendrobates auratus), Blue Poison Dart Frog (Dendrobates azureus), Yellow-banded Poison Dart Frog (Dendrobates leucomelas), Golden Poison Frog (Phyllobates terribilis), Strawberry Poison Dart Frog (Oophaga pumillo)
*Scott No.: 2204 (minisheet)
Date of Issue: January 30, 2011
Set: International Year of the Forests
Species: Red-eyed Tree Frog (Agalychnis callidryas)
*Scott No.: 2219
Date of Issue: January 30, 2011
Set: International Year of the Forests
Species: Blue Poison Dart Frog (Dendrobates azureus)
*Scott No.: 2600b
Date of Issue: April 30, 2012
Set: Extinct Animals of the Americas
Species: Golden Toad (Bufo periglenses)
*Scott No.: 2912 a-d
Date of Issue: June 25, 2013
Set: Frogs and Snails
Species: Dyeing Dart Frog (Dendrobates tinctorius), Strawberry Poison Dart Frog (Oophaga pumillo), Golden Poison Frog (Phyllobates terribilis), Albanian Water Frog (Peolphylax squipericus)
Scott No.: 2942 (minisheet)
Date of Issue: June 25, 2013
Set: Frogs and Snails
Species: Clown Tree Frog (Hyla leucophyllata)