ARKive's most wanted species listed alphabetically by scientific name
| Scientific name | Common name | Status |
|---|---|---|
| Astylosternus perreti | EN | |
| Astylosternus ranoides | EN | |
| Astylosternus rheophilus | VU | |
| Astylosternus schioetzi | EN | |
| Asyneuma giganteum | VU | |
| Asystasia glandulifera | VU | |
| Asystasia lindauiana | VU | |
| Ataeniobius toweri | Striped Goodeid | EN |
| Atelognathus reverberii | EN | |
| Atelognathus salai | VU | |
| Atelomycterus baliensis | Bali Catshark | VU |
| Atelopus andinus | CR | |
| Atelopus angelito | CR | |
| Atelopus arsyecue | CR | |
| Atelopus arthuri | CR | |
| Atelopus boulengeri | CR | |
| Atelopus carauta | Rio Carauta Stubfoot Toad | CR |
| Atelopus carbonerensis | Venezuelan Yellow Frog | CR |
| Atelopus chrysocorallus | CR | |
| Atelopus coynei | CR | |
| Atelopus dimorphus | EN | |
| Atelopus elegans | CR | |
| Atelopus epikeisthos | CR | |
| Atelopus eusebianus | CR | |
| Atelopus eusebiodiazi | CR | |
| Atelopus famelicus | CR | |
| Atelopus farci | CR | |
| Atelopus galactogaster | CR | |
| Atelopus guitarraensis | CR | |
| Atelopus halihelos | CR | |
| Atelopus longibrachius | EN | |
| Atelopus lozanoi | CR | |
| Atelopus mandingues | CR | |
| Atelopus minutulus | CR | |
| Atelopus mittermeieri | EN | |
| Atelopus monohernandezii | CR | |
| Atelopus muisca | CR | |
| Atelopus nepiozomus | CR | |
| Atelopus nicefori | CR | |
| Atelopus oxapampae | EN | |
| Atelopus pedimarmoratus | CR | |
| Atelopus petersi | CR | |
| Atelopus petriruizi | CR | |
| Atelopus pictiventris | CR | |
| Atelopus pinangoi | Green And Red Venter Harlequin Toad | CR |
| Atelopus pyrodactylus | CR | |
| Atelopus quimbaya | CR | |
| Atelopus reticulatus | CR | |
| Atelopus sernai | CR | |
| Atelopus subornatus | CR |