There are 107 amphibians that start with the letter N, from Nairobi River Frog to Nymphargus Glass Frog. Below you will find them listed alphabetically along with some general information about each. Click the toggle view buttons in the top right corner to switch between the card and the table view.
For each item you will find the following information
Order: The subclass the amphibians belongs to
Habitat: The places or type of weather the amphibians lives in
Scientific name: The designation that scientists use to catalog the species
Name: Nairobi River Frog
Order: Frogs (Anura)
Habitat: Freshwater habitats in and around Nairobi, Kenya
Scientific name: Phrynobatrachus keniensis
Name: Nanjiang Spadefoot Toad
Order: Frogs (Anura)
Habitat: Southern China
Scientific name: Megophrys nanjiangensis
Name: Nankiang Spiny Toad
Order: Frogs (Anura)
Habitat: China and Vietnam
Scientific name: Vibrissaphora nankunensis
Name: Nanling Horned Toad
Order: Frogs (Anura)
Habitat: Montane forests in the Nanling Mountains, China
Scientific name: Megophrys nanlingensis
Name: Narrow-mouthed Frog
Order: Frogs (Anura)
Habitat: Various habitats across Southeast Asia and beyond
Scientific name: Microhyla spp.
Name: Narrow-mouthed Toad
Order: Frogs (Anura)
Habitat: North and South America
Scientific name: Gastrophryne spp.
Name: Natal Ghost Frog
Order: Frogs (Anura)
Habitat: Fast-flowing streams in South Africa
Scientific name: Hadromophryne natalensis
Name: Natal Leaf-folding Frog
Order: Frogs (Anura)
Habitat: Forests and grasslands in South Africa
Scientific name: Afrixalus spinifrons
Name: Natal Tree Frog
Order: Frogs (Anura)
Habitat: Forested areas in South Africa
Scientific name: Leptopelis natalensis
Name: Natalobatrachus
Order: Frogs (Anura)
Habitat: Coastal forests of South Africa
Scientific name: Natalobatrachus bonebergi
Name: Natator Tree Frog
Order: Frogs (Anura)
Habitat: Tropical forests in Southeast Asia
Scientific name: Rhacophorus natator
Name: Nauta Poison Frog
Order: Frogs (Anura)
Habitat: Amazonian rainforests of Peru
Scientific name: Ranitomeya nauta
Name: Navajovictoria Leopard Frog
Order: Frogs (Anura)
Habitat: Streams and ponds in Arizona, USA
Scientific name: Lithobates chiricahuensis
Name: Nayan's Tree Frog
Order: Frogs (Anura)
Habitat: Forests in Myanmar and Thailand
Scientific name: Philautus nayani
Name: Necker Island Stream Frog
Order: Frogs (Anura)
Habitat: Streams on Necker Island, Hawaii (extinct)
Scientific name: Eleutherodactylus neckeri
Name: Nectophryne Toad
Order: Frogs (Anura)
Habitat: Forests in West and Central Africa
Scientific name: Nectophryne afra
Name: Nectophrynoides Viviparous Toad
Order: Frogs (Anura)
Habitat: Eastern Tanzania mountains
Scientific name: Nectophrynoides viviparus
Name: Negros Forest Frog
Order: Frogs (Anura)
Habitat: Forests on Negros Island, Philippines
Scientific name: Platymantis negrosensis
Name: Negros Limestone Frog
Order: Frogs (Anura)
Habitat: Limestone forests on Negros Island, Philippines
Scientific name: Platymantis isolatus
Name: Neil's Giant Salamander
Order: Salamanders (Caudata)
Habitat: Mountain streams in China
Scientific name: Andrias sligoi
Name: Nekturus
Order: Salamanders (Caudata)
Habitat: Aquatic habitats in eastern North America
Scientific name: Necturus spp.
Name: Nelson's Robber Frog
Order: Frogs (Anura)
Habitat: Cloud forests of Central America
Scientific name: Craugastor nelsoni
Name: Nelson's Spiny-tailed Salamander
Order: Salamanders (Caudata)
Habitat: Montane forests in Mexico
Scientific name: Bolitoglossa nelsoni
Name: Neobatrachus Frog
Order: Frogs (Anura)
Habitat: Arid and semi-arid regions of Australia
Scientific name: Neobatrachus spp.
Name: Neotenic Axolotl
Order: Salamanders (Caudata)
Habitat: Lake Xochimilco near Mexico City
Scientific name: Ambystoma mexicanum
Name: Neotropical Burrowing Toad
Order: Frogs (Anura)
Habitat: Lowland forests in Central and South America
Scientific name: Rhinophrynus dorsalis
Name: Nepal Paa Frog
Order: Frogs (Anura)
Habitat: Himalayan streams in Nepal
Scientific name: Paa liebigii
Name: Nepalese Tree Frog
Order: Frogs (Anura)
Habitat: Forests in Nepal and neighboring regions
Scientific name: Polypedates nepalensis
Name: Nephelohyla Tree Frog
Order: Frogs (Anura)
Habitat: Cloud forests in Central America
Scientific name: Nephelohyla truebae
Name: Nevada Spadefoot Toad
Order: Frogs (Anura)
Habitat: Arid regions of Nevada, USA
Scientific name: Spea intermontana
Name: New Caledonian Mountain Frog
Order: Frogs (Anura)
Habitat: Mountain streams in New Caledonia
Scientific name: Litoria aurea
Name: New England Slimy Salamander
Order: Salamanders (Caudata)
Habitat: Forests in northeastern United States
Scientific name: Plethodon glutinosus
Name: New Guinea Emerald Tree Frog
Order: Frogs (Anura)
Habitat: Tropical forests of New Guinea
Scientific name: Litoria caerulea
Name: New Guinea Flatworm Frog
Order: Frogs (Anura)
Habitat: Forests in New Guinea
Scientific name: Platymantis papuensis
Name: New Guinea Lesser Tree Frog
Order: Frogs (Anura)
Habitat: Forests in New Guinea
Scientific name: Litoria arfakiana
Name: New Guinea Stream Frog
Order: Frogs (Anura)
Habitat: Mountain streams in New Guinea
Scientific name: Lechriodus melanopyga
Name: New Irish Frog
Order: Frogs (Anura)
Habitat: Wetlands in Ireland (introduced species)
Scientific name: Rana catesbeiana
Name: New Jersey Chorus Frog
Order: Frogs (Anura)
Habitat: Wetlands in the eastern United States
Scientific name: Pseudacris kalmi
Name: New Mexico Spadefoot Toad
Order: Frogs (Anura)
Habitat: Arid regions of southwestern United States
Scientific name: Spea multiplicata
Name: New Mexico Tiger Salamander
Order: Salamanders (Caudata)
Habitat: Wetlands in New Mexico, USA
Scientific name: Ambystoma mavortium stebbinsi
Name: Newt
Order: Salamanders (Caudata)
Habitat: Various aquatic and semi-aquatic habitats worldwide
Scientific name: Salamandridae (family)
Name: Ngoc Linh Flying Frog
Order: Frogs (Anura)
Habitat: Montane forests in Vietnam
Scientific name: Rhacophorus ngoclinhensis
Name: Nguru Pygmy Toad
Order: Frogs (Anura)
Habitat: Montane forests in the Nguru Mountains, Tanzania
Scientific name: Nectophrynoides minutus
Name: Nha Trang Stream Frog
Order: Frogs (Anura)
Habitat: Streams near Nha Trang, Vietnam
Scientific name: Limnonectes nhatrangensis
Name: Nicaraguan Poison Dart Frog
Order: Frogs (Anura)
Habitat: Rainforests of Nicaragua
Scientific name: Oophaga vicentei
Name: Nice Salamander
Order: Salamanders (Caudata)
Habitat: Streams in Nice, France
Scientific name: Salamandra salamandra
Name: Nicholas' Spadefoot Toad
Order: Frogs (Anura)
Habitat: Arid regions of Central Asia
Scientific name: Pelobates syriacus
Name: Nidirana Frog
Order: Frogs (Anura)
Habitat: East and Southeast Asia
Scientific name: Nidirana adenopleura
Name: Nigerian Tree Frog
Order: Frogs (Anura)
Habitat: Forests in Nigeria and surrounding regions in West Africa
Scientific name: Hyperolius nitidulus
Name: Night Frog
Order: Frogs (Anura)
Habitat: Western Ghats of India
Scientific name: Nyctibatrachus spp.
Name: Nilgiri Bush Frog
Order: Frogs (Anura)
Habitat: Nilgiri Hills in the Western Ghats, India
Scientific name: Raorchestes tinniens
Name: Nilgiri Frog
Order: Frogs (Anura)
Habitat: Streams in the Nilgiri Hills, India
Scientific name: Nyctibatrachus nilgiricus
Name: Nilotica Frog
Order: Frogs (Anura)
Habitat: Nile River basin in Africa
Scientific name: Hylarana nilotica
Name: Nine Dragon Stream Salamander
Order: Salamanders (Caudata)
Habitat: Mountain streams in China
Scientific name: Pachytriton inexpectatus
Name: Nipple Cloud Forest Salamander
Order: Salamanders (Caudata)
Habitat: Cloud forests in Central America
Scientific name: Bolitoglossa rufescens
Name: Noblett's Stream Frog
Order: Frogs (Anura)
Habitat: Mountain streams in Australia
Scientific name: Litoria nobletti
Name: Noisy Frog
Order: Frogs (Anura)
Habitat: Various habitats in Australia
Scientific name: Crinia riparia
Name: Nomen's Frog
Order: Frogs (Anura)
Habitat: Southeast Asia
Scientific name: Occidozyga lima
Name: Nonggang Frog
Order: Frogs (Anura)
Habitat: Karst forests in southern China
Scientific name: Nidirana nankunensis
Name: Nordic Common Frog
Order: Frogs (Anura)
Habitat: Wetlands in Northern Europe
Scientific name: Rana temporaria
Name: North African Fire Salamander
Order: Salamanders (Caudata)
Habitat: High mountains of North Africa
Scientific name: Salamandra algira
Name: North African Green Frog
Order: Frogs (Anura)
Habitat: Wetlands in North Africa
Scientific name: Pelophylax saharicus
Name: North American Bullfrog
Order: Frogs (Anura)
Habitat: Lakes, ponds, and slow-moving streams in North America
Scientific name: Lithobates catesbeianus
Name: North American Green Frog
Order: Frogs (Anura)
Habitat: Wetlands in eastern North America
Scientific name: Lithobates clamitans
Name: North American Leopard Frog
Order: Frogs (Anura)
Habitat: Wetlands across North America
Scientific name: Lithobates pipiens
Name: North American Newt
Order: Salamanders (Caudata)
Habitat: Wet forests in eastern North America
Scientific name: Notophthalmus spp.
Name: North American Wood Frog
Order: Frogs (Anura)
Habitat: Forests in North America
Scientific name: Lithobates sylvaticus
Name: North Atlantic Treefrog
Order: Frogs (Anura)
Habitat: Forested areas along the North Atlantic coast
Scientific name: Hyla molleri
Name: North Chinese Frog
Order: Frogs (Anura)
Habitat: Wetlands in northern China
Scientific name: Rana chensinensis
Name: North Florida Slimy Salamander
Order: Salamanders (Caudata)
Habitat: Forests in northern Florida, USA
Scientific name: Plethodon glutinosus
Name: North Island Brown Tree Frog
Order: Frogs (Anura)
Habitat: Forests on North Island, New Zealand
Scientific name: Litoria ewingii
Name: Northern Barred Frog
Order: Frogs (Anura)
Habitat: Streams in eastern Australia
Scientific name: Mixophyes schevilli
Name: Northern Casque-headed Frog
Order: Frogs (Anura)
Habitat: Forests in South America
Scientific name: Hemiphractus scutatus
Name: Northern Cricket Frog
Order: Frogs (Anura)
Habitat: Wetlands in central and eastern United States
Scientific name: Acris crepitans
Name: Northern Dusky Salamander
Order: Salamanders (Caudata)
Habitat: Streams in eastern North America
Scientific name: Desmognathus fuscus
Name: Northern Dwarf Siren
Order: Salamanders (Caudata)
Habitat: Swamps in the southeastern United States
Scientific name: Pseudobranchus striatus
Name: Northern Gastric-brooding Frog
Order: Frogs (Anura)
Habitat: Streams in Queensland, Australia (extinct)
Scientific name: Rheobatrachus vitellinus
Name: Northern Gray-cheeked Salamander
Order: Salamanders (Caudata)
Habitat: Forests in the Appalachian Mountains, USA
Scientific name: Plethodon montanus
Name: Northern Green Frog
Order: Frogs (Anura)
Habitat: Wetlands in northern North America
Scientific name: Lithobates clamitans melanota
Name: Northern Leopard Frog
Order: Frogs (Anura)
Habitat: Wetlands across northern United States and Canada
Scientific name: Lithobates pipiens
Name: Northern Long-toed Salamander
Order: Salamanders (Caudata)
Habitat: Forests in northwestern North America
Scientific name: Ambystoma macrodactylum
Name: Northern Map Turtle
Order: Frogs (Anura)
Habitat: Freshwater in eastern North America
Scientific name: Graptemys geographica
Name: Northern Mountain Chorus Frog
Order: Frogs (Anura)
Habitat: Mountain wetlands in western North America
Scientific name: Pseudacris maculata
Name: Northern Pacific Treefrog
Order: Frogs (Anura)
Habitat: Wetlands along the Pacific coast of North America
Scientific name: Pseudacris regilla
Name: Northern Pobblebonk
Order: Frogs (Anura)
Habitat: Wetlands in eastern Australia
Scientific name: Limnodynastes terraereginae
Name: Northern Red-legged Frog
Order: Frogs (Anura)
Habitat: Forests and wetlands in western North America
Scientific name: Rana aurora
Name: Northern Redback Salamander
Order: Salamanders (Caudata)
Habitat: Forests in northeastern North America
Scientific name: Plethodon cinereus
Name: Northern Slimy Salamander
Order: Salamanders (Caudata)
Habitat: Forests in eastern North America
Scientific name: Plethodon glutinosus
Name: Northern Spring Peeper
Order: Frogs (Anura)
Habitat: Wetlands in eastern North America
Scientific name: Pseudacris crucifer
Name: Northern Spring Salamander
Order: Salamanders (Caudata)
Habitat: Cool streams in eastern North America
Scientific name: Gyrinophilus porphyriticus
Name: Northern Streamside Salamander
Order: Salamanders (Caudata)
Habitat: Mountain streams in eastern North America
Scientific name: Ambystoma barbouri
Name: Northern Toad
Order: Frogs (Anura)
Habitat: Various habitats in northern regions
Scientific name: Bufo septentrionalis
Name: Northern Two-lined Salamander
Order: Salamanders (Caudata)
Habitat: Streams in northeastern North America
Scientific name: Eurycea bislineata
Name: Northern Yellow Toad
Order: Frogs (Anura)
Habitat: Northern regions of South America
Scientific name: Incilius valliceps
Name: Northwestern Salamander
Order: Salamanders (Caudata)
Habitat: Forests in northwestern North America
Scientific name: Ambystoma gracile
Name: Notaden Frog
Order: Frogs (Anura)
Habitat: Arid regions of Australia
Scientific name: Notaden spp.
Name: Nototriton Salamander
Order: Salamanders (Caudata)
Habitat: Cloud forests in Central America
Scientific name: Nototriton spp.
Name: Nubian Frog
Order: Frogs (Anura)
Habitat: Wetlands in northeastern Africa
Scientific name: Ptychadena nilotica
Name: Nuleaf Mountain Stream Frog
Order: Frogs (Anura)
Habitat: Mountain streams in Southeast Asia
Scientific name: Odorrana narina
Name: Nunda Forest Toad
Order: Frogs (Anura)
Habitat: Forests in Tanzania
Scientific name: Mertensophryne nunda
Name: Nyasaland Tree Frog
Order: Frogs (Anura)
Habitat: Forests in Malawi (formerly Nyasaland)
Scientific name: Hyperolius marmoratus
Name: Nyctanolis Salamander
Order: Salamanders (Caudata)
Habitat: Cloud forests in Guatemala
Scientific name: Nyctanolis pernix
Name: Nyctibates Frog
Order: Frogs (Anura)
Habitat: Forests in Central Africa
Scientific name: Nyctibates corrugatus
Name: Nyctimantis Tree Frog
Order: Frogs (Anura)
Habitat: Tropical forests in South America
Scientific name: Nyctimantis rugiceps
Name: Nyctimystes Tree Frog
Order: Frogs (Anura)
Habitat: New Guinea and Australia
Scientific name: Nyctimystes spp.
Name: Nyctixalus Tree Frog
Order: Frogs (Anura)
Habitat: Forests in Southeast Asia
Scientific name: Nyctixalus pictus
Name: Nymphargus Glass Frog
Order: Frogs (Anura)
Habitat: Cloud forests in South America
Scientific name: Nymphargus spp.
| Name | Order | Habitat | Scientific name |
|---|---|---|---|
| Nairobi River Frog | Frogs (Anura) | Freshwater habitats in and around Nairobi, Kenya | Phrynobatrachus keniensis |
| Nanjiang Spadefoot Toad | Frogs (Anura) | Southern China | Megophrys nanjiangensis |
| Nankiang Spiny Toad | Frogs (Anura) | China and Vietnam | Vibrissaphora nankunensis |
| Nanling Horned Toad | Frogs (Anura) | Montane forests in the Nanling Mountains, China | Megophrys nanlingensis |
| Narrow-mouthed Frog | Frogs (Anura) | Various habitats across Southeast Asia and beyond | Microhyla spp. |
| Narrow-mouthed Toad | Frogs (Anura) | North and South America | Gastrophryne spp. |
| Natal Ghost Frog | Frogs (Anura) | Fast-flowing streams in South Africa | Hadromophryne natalensis |
| Natal Leaf-folding Frog | Frogs (Anura) | Forests and grasslands in South Africa | Afrixalus spinifrons |
| Natal Tree Frog | Frogs (Anura) | Forested areas in South Africa | Leptopelis natalensis |
| Natalobatrachus | Frogs (Anura) | Coastal forests of South Africa | Natalobatrachus bonebergi |
| Natator Tree Frog | Frogs (Anura) | Tropical forests in Southeast Asia | Rhacophorus natator |
| Nauta Poison Frog | Frogs (Anura) | Amazonian rainforests of Peru | Ranitomeya nauta |
| Navajovictoria Leopard Frog | Frogs (Anura) | Streams and ponds in Arizona, USA | Lithobates chiricahuensis |
| Nayan's Tree Frog | Frogs (Anura) | Forests in Myanmar and Thailand | Philautus nayani |
| Necker Island Stream Frog | Frogs (Anura) | Streams on Necker Island, Hawaii (extinct) | Eleutherodactylus neckeri |
| Nectophryne Toad | Frogs (Anura) | Forests in West and Central Africa | Nectophryne afra |
| Nectophrynoides Viviparous Toad | Frogs (Anura) | Eastern Tanzania mountains | Nectophrynoides viviparus |
| Negros Forest Frog | Frogs (Anura) | Forests on Negros Island, Philippines | Platymantis negrosensis |
| Negros Limestone Frog | Frogs (Anura) | Limestone forests on Negros Island, Philippines | Platymantis isolatus |
| Neil's Giant Salamander | Salamanders (Caudata) | Mountain streams in China | Andrias sligoi |
| Nekturus | Salamanders (Caudata) | Aquatic habitats in eastern North America | Necturus spp. |
| Nelson's Robber Frog | Frogs (Anura) | Cloud forests of Central America | Craugastor nelsoni |
| Nelson's Spiny-tailed Salamander | Salamanders (Caudata) | Montane forests in Mexico | Bolitoglossa nelsoni |
| Neobatrachus Frog | Frogs (Anura) | Arid and semi-arid regions of Australia | Neobatrachus spp. |
| Neotenic Axolotl | Salamanders (Caudata) | Lake Xochimilco near Mexico City | Ambystoma mexicanum |
| Neotropical Burrowing Toad | Frogs (Anura) | Lowland forests in Central and South America | Rhinophrynus dorsalis |
| Nepal Paa Frog | Frogs (Anura) | Himalayan streams in Nepal | Paa liebigii |
| Nepalese Tree Frog | Frogs (Anura) | Forests in Nepal and neighboring regions | Polypedates nepalensis |
| Nephelohyla Tree Frog | Frogs (Anura) | Cloud forests in Central America | Nephelohyla truebae |
| Nevada Spadefoot Toad | Frogs (Anura) | Arid regions of Nevada, USA | Spea intermontana |
| New Caledonian Mountain Frog | Frogs (Anura) | Mountain streams in New Caledonia | Litoria aurea |
| New England Slimy Salamander | Salamanders (Caudata) | Forests in northeastern United States | Plethodon glutinosus |
| New Guinea Emerald Tree Frog | Frogs (Anura) | Tropical forests of New Guinea | Litoria caerulea |
| New Guinea Flatworm Frog | Frogs (Anura) | Forests in New Guinea | Platymantis papuensis |
| New Guinea Lesser Tree Frog | Frogs (Anura) | Forests in New Guinea | Litoria arfakiana |
| New Guinea Stream Frog | Frogs (Anura) | Mountain streams in New Guinea | Lechriodus melanopyga |
| New Irish Frog | Frogs (Anura) | Wetlands in Ireland (introduced species) | Rana catesbeiana |
| New Jersey Chorus Frog | Frogs (Anura) | Wetlands in the eastern United States | Pseudacris kalmi |
| New Mexico Spadefoot Toad | Frogs (Anura) | Arid regions of southwestern United States | Spea multiplicata |
| New Mexico Tiger Salamander | Salamanders (Caudata) | Wetlands in New Mexico, USA | Ambystoma mavortium stebbinsi |
| Newt | Salamanders (Caudata) | Various aquatic and semi-aquatic habitats worldwide | Salamandridae (family) |
| Ngoc Linh Flying Frog | Frogs (Anura) | Montane forests in Vietnam | Rhacophorus ngoclinhensis |
| Nguru Pygmy Toad | Frogs (Anura) | Montane forests in the Nguru Mountains, Tanzania | Nectophrynoides minutus |
| Nha Trang Stream Frog | Frogs (Anura) | Streams near Nha Trang, Vietnam | Limnonectes nhatrangensis |
| Nicaraguan Poison Dart Frog | Frogs (Anura) | Rainforests of Nicaragua | Oophaga vicentei |
| Nice Salamander | Salamanders (Caudata) | Streams in Nice, France | Salamandra salamandra |
| Nicholas' Spadefoot Toad | Frogs (Anura) | Arid regions of Central Asia | Pelobates syriacus |
| Nidirana Frog | Frogs (Anura) | East and Southeast Asia | Nidirana adenopleura |
| Nigerian Tree Frog | Frogs (Anura) | Forests in Nigeria and surrounding regions in West Africa | Hyperolius nitidulus |
| Night Frog | Frogs (Anura) | Western Ghats of India | Nyctibatrachus spp. |
| Nilgiri Bush Frog | Frogs (Anura) | Nilgiri Hills in the Western Ghats, India | Raorchestes tinniens |
| Nilgiri Frog | Frogs (Anura) | Streams in the Nilgiri Hills, India | Nyctibatrachus nilgiricus |
| Nilotica Frog | Frogs (Anura) | Nile River basin in Africa | Hylarana nilotica |
| Nine Dragon Stream Salamander | Salamanders (Caudata) | Mountain streams in China | Pachytriton inexpectatus |
| Nipple Cloud Forest Salamander | Salamanders (Caudata) | Cloud forests in Central America | Bolitoglossa rufescens |
| Noblett's Stream Frog | Frogs (Anura) | Mountain streams in Australia | Litoria nobletti |
| Noisy Frog | Frogs (Anura) | Various habitats in Australia | Crinia riparia |
| Nomen's Frog | Frogs (Anura) | Southeast Asia | Occidozyga lima |
| Nonggang Frog | Frogs (Anura) | Karst forests in southern China | Nidirana nankunensis |
| Nordic Common Frog | Frogs (Anura) | Wetlands in Northern Europe | Rana temporaria |
| North African Fire Salamander | Salamanders (Caudata) | High mountains of North Africa | Salamandra algira |
| North African Green Frog | Frogs (Anura) | Wetlands in North Africa | Pelophylax saharicus |
| North American Bullfrog | Frogs (Anura) | Lakes, ponds, and slow-moving streams in North America | Lithobates catesbeianus |
| North American Green Frog | Frogs (Anura) | Wetlands in eastern North America | Lithobates clamitans |
| North American Leopard Frog | Frogs (Anura) | Wetlands across North America | Lithobates pipiens |
| North American Newt | Salamanders (Caudata) | Wet forests in eastern North America | Notophthalmus spp. |
| North American Wood Frog | Frogs (Anura) | Forests in North America | Lithobates sylvaticus |
| North Atlantic Treefrog | Frogs (Anura) | Forested areas along the North Atlantic coast | Hyla molleri |
| North Chinese Frog | Frogs (Anura) | Wetlands in northern China | Rana chensinensis |
| North Florida Slimy Salamander | Salamanders (Caudata) | Forests in northern Florida, USA | Plethodon glutinosus |
| North Island Brown Tree Frog | Frogs (Anura) | Forests on North Island, New Zealand | Litoria ewingii |
| Northern Barred Frog | Frogs (Anura) | Streams in eastern Australia | Mixophyes schevilli |
| Northern Casque-headed Frog | Frogs (Anura) | Forests in South America | Hemiphractus scutatus |
| Northern Cricket Frog | Frogs (Anura) | Wetlands in central and eastern United States | Acris crepitans |
| Northern Dusky Salamander | Salamanders (Caudata) | Streams in eastern North America | Desmognathus fuscus |
| Northern Dwarf Siren | Salamanders (Caudata) | Swamps in the southeastern United States | Pseudobranchus striatus |
| Northern Gastric-brooding Frog | Frogs (Anura) | Streams in Queensland, Australia (extinct) | Rheobatrachus vitellinus |
| Northern Gray-cheeked Salamander | Salamanders (Caudata) | Forests in the Appalachian Mountains, USA | Plethodon montanus |
| Northern Green Frog | Frogs (Anura) | Wetlands in northern North America | Lithobates clamitans melanota |
| Northern Leopard Frog | Frogs (Anura) | Wetlands across northern United States and Canada | Lithobates pipiens |
| Northern Long-toed Salamander | Salamanders (Caudata) | Forests in northwestern North America | Ambystoma macrodactylum |
| Northern Map Turtle | Frogs (Anura) | Freshwater in eastern North America | Graptemys geographica |
| Northern Mountain Chorus Frog | Frogs (Anura) | Mountain wetlands in western North America | Pseudacris maculata |
| Northern Pacific Treefrog | Frogs (Anura) | Wetlands along the Pacific coast of North America | Pseudacris regilla |
| Northern Pobblebonk | Frogs (Anura) | Wetlands in eastern Australia | Limnodynastes terraereginae |
| Northern Red-legged Frog | Frogs (Anura) | Forests and wetlands in western North America | Rana aurora |
| Northern Redback Salamander | Salamanders (Caudata) | Forests in northeastern North America | Plethodon cinereus |
| Northern Slimy Salamander | Salamanders (Caudata) | Forests in eastern North America | Plethodon glutinosus |
| Northern Spring Peeper | Frogs (Anura) | Wetlands in eastern North America | Pseudacris crucifer |
| Northern Spring Salamander | Salamanders (Caudata) | Cool streams in eastern North America | Gyrinophilus porphyriticus |
| Northern Streamside Salamander | Salamanders (Caudata) | Mountain streams in eastern North America | Ambystoma barbouri |
| Northern Toad | Frogs (Anura) | Various habitats in northern regions | Bufo septentrionalis |
| Northern Two-lined Salamander | Salamanders (Caudata) | Streams in northeastern North America | Eurycea bislineata |
| Northern Yellow Toad | Frogs (Anura) | Northern regions of South America | Incilius valliceps |
| Northwestern Salamander | Salamanders (Caudata) | Forests in northwestern North America | Ambystoma gracile |
| Notaden Frog | Frogs (Anura) | Arid regions of Australia | Notaden spp. |
| Nototriton Salamander | Salamanders (Caudata) | Cloud forests in Central America | Nototriton spp. |
| Nubian Frog | Frogs (Anura) | Wetlands in northeastern Africa | Ptychadena nilotica |
| Nuleaf Mountain Stream Frog | Frogs (Anura) | Mountain streams in Southeast Asia | Odorrana narina |
| Nunda Forest Toad | Frogs (Anura) | Forests in Tanzania | Mertensophryne nunda |
| Nyasaland Tree Frog | Frogs (Anura) | Forests in Malawi (formerly Nyasaland) | Hyperolius marmoratus |
| Nyctanolis Salamander | Salamanders (Caudata) | Cloud forests in Guatemala | Nyctanolis pernix |
| Nyctibates Frog | Frogs (Anura) | Forests in Central Africa | Nyctibates corrugatus |
| Nyctimantis Tree Frog | Frogs (Anura) | Tropical forests in South America | Nyctimantis rugiceps |
| Nyctimystes Tree Frog | Frogs (Anura) | New Guinea and Australia | Nyctimystes spp. |
| Nyctixalus Tree Frog | Frogs (Anura) | Forests in Southeast Asia | Nyctixalus pictus |
| Nymphargus Glass Frog | Frogs (Anura) | Cloud forests in South America | Nymphargus spp. |