Least recorded animals
Species with very few records here. Low counts usually mean little surveying, NOT that an animal is rare — do not read this as a rarity ranking.
Atractosoma marinense
10 records
Chlanidota pilosa
11 records
Margarella bouvetia
11 records
Georissa minutissima
12 records
Halisiphonia nana
13 records
Gersemia antarctica
19 records
Philonesia filiceti
25 records
Tubuaia voyana
25 records
Nauru Reed Warbler
Acrocephalus rehsei · 26 records
Perknaster fuscus
32 records
Liljeborgia nesiotica
37 records
Eudendrium antarcticum
39 records
Arachnopusia inchoata
42 records
Flat-tail Sea Snake
Laticauda schistorhyncha · 45 records
Carinocythereis antiquata
47 records
Adoretus gazella
57 records
Ant
Monomorium liliuokalanii · 62 records
Aimulosia antarctica
66 records
Asmara Toad
Sclerophrys asmarae · 67 records
Septemserolis septemcarinata
70 records
Lasioglossum andrewsi
72 records
Philonesia pitcairnensis
72 records
Nile Lechwe
Kobus megaceros · 76 records
Narella horrida
76 records
Comoros Cuckooshrike
Coracina cucullata · 79 records
Barada spring minnow
Pseudophoxinus syriacus · 79 records
Trans-Caspian Toad-headed Agama
Phrynocephalus raddei · 80 records
Hildebrandt's Skink
Trachylepis hildebrandtii · 80 records
Henderson Island Fruit-Dove
Ptilinopus insularis · 81 records
blackish worm shell
Thylacodes colubrinus · 81 records
Acleris conchyloides
83 records
Grand Comoro Brush-Warbler
Nesillas brevicaudata · 86 records
Henderson Island crake
Porzana atra · 87 records
Blanford's Toad
Sclerophrys blanfordii · 87 records
Zelotibia curvifemur
91 records
Reticulated Toad-headed Agama
Phrynocephalus reticulatus · 93 records
Christmas Island Chained Gecko
Lepidodactylus listeri · 94 records
Stephen's Lorikeet
Vini stepheni · 96 records
Henderson Island Reed Warbler
Acrocephalus taiti · 97 records
Cook Islands Reed Warbler
Acrocephalus kerearako · 98 records
Pitcairn Reed Warbler
Acrocephalus vaughani · 98 records
Kretania zephyrinus
98 records
Grand Comoro Bulbul
Hypsipetes parvirostris · 100 records
Anjouan Sunbird
Cinnyris comorensis · 102 records
Gough Moorhen
Gallinula comeri · 103 records
Pachygnatha intermedia
103 records
Enteromius quadrilineatus
105 records
Somali Wheatear
Oenanthe phillipsi · 106 records
Galathea tongi
108 records
Comoro Rousette
Rousettus obliviosus · 108 records
Zelotibia paucipapillata
108 records
Atiu Swiftlet
Aerodramus sawtelli · 117 records
Crossocheilus caudomaculatus
119 records
Gough Island Finch
Rowettia goughensis · 121 records
Alpine Punjab Skink
Eurylepis taeniolata · 124 records
Paratrechina comorensis
124 records
Acropora retusa
125 records
Comoro Black Flying Fox
Pteropus livingstonii · 125 records
Savage's Least Gecko
Pseuderemias savagei · 126 records
Socotra Warbler
Incana incana · 130 records
Orontes bleak
Alburnus orontis · 131 records
Christmas Island Whiptail-skink
Emoia nativitatis · 132 records
Cunningfish
Chaetodon sanctaehelenae · 134 records
Mallinella triplex
134 records
Socotra Starling
Onychognathus frater · 136 records
Kirk's White-eye
Zosterops kirki · 136 records
Inconspicious Barb
Enteromius innocens · 137 records
Leptychaster flexuosus
137 records
Methles cribratellus
143 records
Microdinodes nigrolineatus
144 records
Elachista metella
156 records
Hydroglyphus geminodes
156 records
Wohlfahrtia nuba
156 records
Afghanodon mustersi
157 records
Eritrean Smooth Clawed Frog
Xenopus clivii · 157 records
Pachygnatha ventricosa
160 records
Christmas Island Blue Crab
Tuerkayana celeste · 163 records
Acraea mathani
167 records
Christmas Island Blue-tailed Shinning-skink
Cryptoblepharus egeriae · 168 records
Rarotonga Starling
Aplonis cinerascens · 171 records
panther cowrie
Cypraea pantherina · 173 records
Virgin Islands Coqui
Eleutherodactylus schwartzi · 173 records
Pheidole dodo
173 records
Onthophagus fuscatus
178 records
Orontes spring minnow
Pseudophoxinus libani · 179 records
Socotra Buzzard
Buteo socotraensis · 180 records
Nesiocina solidula
181 records
Pheidole jonas
182 records
Austroflustra vulgaris
184 records
Nylanderia dodo
185 records
Orobophana pacifica
186 records
Aralo-Caspian Racerunner
Eremias intermedia · 188 records
Comoro Thrush
Turdus bewsheri · 188 records
Weyns's Duiker
Cephalophus weynsi · 190 records
Afghan Mole-Vole
Ellobius fuscocapillus · 190 records
Saint Helena Gregory
Stegastes sanctaehelenae · 190 records
Socotra White-eye
Zosterops socotranus · 190 records
Comb-toed Gecko
Crossobamon eversmanni · 194 records
Ant
Tetramorium tonganum · 198 records
Anopheles squamosus
199 records