Species starting with N
Index built 10 November 2026
- Nabarlek Petrogale concinna EN
- Narrow pigtoe Fusconaia escambia EN
- Narrow-ridged finless porpoise Neophocaena asiaeorientalis EN
- Narrow-striped mongoose Mungotictis decemlineata EN
- Narrownose smooth-hound Mustelus schmitti CR
- Nassau grouper Epinephelus striatus CR
- Natterer's Longwing Heliconius nattereri CR
- Negros Bleeding-heart Gallicolumba keayi CR
- Negros Fruit Dove Ptilinopus arcanus CR
- Nelson's antelope squirrel Ammospermophilus nelsoni EN
- Neolissochilus wynaadensis Barbodes wynaadensis CR
- New Caledonian Lorikeet Charmosyna diadema CR
- New Holland seahorse Hippocampus whitei EN
- New Zealand dotterel Anarhynchus obscurus CR
- New Zealand Greater Short-tailed Bat Mystacina robusta CR
- New Zealand long-tailed bat Chalinolobus tuberculatus CR
- New Zealand longfin eel Anguilla dieffenbachii EN
- New Zealand rock wren Xenicus gilviventris EN
- New Zealand sea lion Phocarctos hookeri EN
- Newcombia cumingi EN
- Newell's Shearwater Puffinus newelli CR
- Nias Hill Myna Gracula robusta CR
- Niceforo's Wren Thryophilus nicefori CR
- Nicobar Treeshrew Tupaia nicobarica EN
- Nicrophorus americanus CR
- Night parrot Pezoporus occidentalis CR
- Night shark Carcharhinus signatus EN
- Nihoa Finch Telespiza ultima CR
- Nile lechwe Kobus megaceros EN
- Nilgiri tahr Nilgiritragus hylocrius EN
- Noisy Scrubbird Atrichornis clamosus EN
- Norfolk Robin Petroica multicolor EN
- North Atlantic right whale Eubalaena glacialis CR
- North Pacific right whale Eubalaena japonica EN
- Northern Bald Ibis Geronticus eremita EN
- Northern bettong Bettongia tropica EN
- Northern hairy-nosed wombat Lasiorhinus krefftii CR
- Northern Idaho ground squirrel Urocitellus brunneus EN
- Northern muriqui Brachyteles hypoxanthus CR
- Northern quoll Dasyurus hallucatus EN
- Northern river terrapin Batagur baska CR
- Northern rockhopper penguin Eudyptes moseleyi EN
- Northern Royal Albatross Diomedea sanfordi EN
- Northern sportive lemur Lepilemur septentrionalis CR
- Nothophryne unilurio CR
- Noturus fasciatus EN
- Nyctibatrachus major EN