Megophryidae — Litter Frogs
Species I've seen:
Leptobrachella — Dwarf Litter Frogs
Leptobrachella mjobergi
Mjoberg’s Dwarf Litter Frog
Leptobrachium — Litter Frogs
Leptobrachium abbotti
Lowland Litter Frog
Leptobrachium hendricksoni
Spotted Litter Frog
Leptobrachium ingeri
Inger’s Black-eyed Litter Frog
Leptobrachium montanum
Montane Large-eyed Litter Frog
Leptolalax — Slender Litter Frogs
Leptolalax fritinniens
Twittering Slender Litter Frog
Leptolalax gracilis
Sarawak Slender Litter Frog
Leptolalax pictus
Painted Slender Litter Frog
Pelobatrachus — Malaysian Horned Frogs
Pelobatrachus baluensis
Kinabalu Horned Frog
Pelobatrachus kobayashii
Montane Horned Frog
Pelobatrachus nasutus
Malayan Horned Frog
Xenophrys — Horned Frogs
Xenophrys aceras
Perak Horned Frog
Xenophrys longipes
Slender-legged Horned Frog