The following is a list of amphibians of Sikkim.
Caecilians Family Ichthyophiidae Common yellow-banded caecilian (Ichthyophis glutinosus) Black caecilian (Ichthyophis monochrous) Sikkimese caecilian (Ichthyophis sikkimensis)
Salamanders Family Salamandridae Himalayan newt (Tylototriton verrucosus)
Frogs Family Bufonidae Himalayan toad (Duttaphrynus himalayanus) Asian common toad (Duttaphrynus melanostictus) Duttaphrynus stuarti
Family Dicroglossidae Indian skipper frog (Euphlyctis cyanophlyctis) Rice field frog (Fejervarya limnocharis) Northern frog (Injerana borealis) Nepal cricket frog (Minervarya nepalensis) Terai cricket frog (Minervarya teraiensis) Annandale’s paa frog (Nanorana annandalii) Blanford’s paa frog (Nanorana blanfordii) Torrent paa frog (Nanorana ercepeae) Nanorana gammii Liebig’s paa frog (Nanorana liebigii) Small paa frog (Nanorana minica) Polunin’s paa frog (Nanorana polunini) Ombrana sikimensis Indian burrowing frog (Sphaerotheca breviceps)
Family Microhylidae Ornate narrow-mouthed frog (Microhyla ornata)
Family Megophryidae Concave-crowned horned toad (Boulenophrys parva) Pale-shouldered horned toad (Boulenophrys boettgeri) Boulenger’s lazy toad (Scutiger boulengeri) Scutiger sikimensis Xenophrys major White-lipped horned toad (Xenophrys robusta)
Family Ranidae Kachin torrent frog (Amolops afghanus) Beautiful stream frog (Amolops formosus) Gerbil stream frog (Amolops gerbillus) Himalaya cascade frog (Amolops himalayanus) Marbled cascade frog (Amolops marmoratus) Mountain stream frog (Amolops monticola) Palebrown stream frog (Clinotarsus alticola)
Family Rhacophoridae Nasutixalus jerdonii Philautus dubius Common tree frog (Polypedates leucomystax) Indian tree frog (Polypedates maculatus) Hong Kong whipping frog (Polypedates megacephalus) Coppersmith frog (Raorchestes annandalii) Green flying frog (Rhacophorus reinwardtii) Nepal flying frog (Zhangixalus smaragdinus)
References
Subba, B., Aravind, N., & Ravikanth, G. (2017). Amphibians of the Sikkim Himalaya, India: an annotated checklist. Check List, 13(1), 2033. doi:https://dx.doi.org/10.15560/13.1.2033
See also List of amphibians of Bhutan List of amphibians of Northeast India List of amphibians of India