List of Data Deficient species in Guam



This is a list of Data Deficient species in Guam according to the IUCN Red List.

This list was last updated 2019-09-14

 

This list contains only species that have been assessed for the IUCN Red List. It is therefore not representative of all the species in the country.

Species counts by country: Total | Amphibians | Birds | Fish | Mammals | Reptiles | Vascular Plants.

scientific_namecommon_nametaxonidcategory
Lubbockichthys myersi 69583368 DD
Ostichthys brachygnathus 67899421 DD
Palaina taeniolata 15906 DD
Palibythus magnificus Musical Furry Lobster 170033 DD
Paludinella conica 15927 DD
Smilosicyopus leprurus 193081 DD
Quadrasiella clathrata 19037 DD
Quadrasiella mucronata 19038 DD
Liobranchia stria Minute Clingfish 67905646 DD
Succinea guamensis 21133 DD
Semperdon rotanus 20113 DD
Mangifera odorata 31401 DD
Montipora verrilli 133305 DD
Stiphodon percnopterygionus 193239 DD
Parupeneus moffitti 69182717 DD
Labidodemas pseudosemperianum 180484 DD
Iniistius geisha Geisha Wrasse 187660 DD
Heteropoma fulva 10016 DD
Heteropoma glabratum 10017 DD
Heteropoma pyramis 10018 DD
Heteropoma quadrasi 10019 DD
Heteropoma tuberculatum 10020 DD
Heteropoma turritum 10021 DD
Himeroconcha fusca 10049 DD
Himeroconcha lamlanensis 10050 DD
Himeroconcha quadrasi 10051 DD
Himeroconcha rotula 10052 DD
Taheitia alata 21334 DD
Taheitia lamellicosta 21335 DD
Nesopupa quadrasi 14680 DD
Taheitia mariannarum 21336 DD
Taheitia parvula 21337 DD
Georissa biangulata 9072 DD
Georissa elegans 9073 DD
Georissa laevigata 9074 DD
Ladronellum mariannarum 11134 DD
Omphalotropis cookei 15273 DD
Omphalotropis elegans 15274 DD
Omphalotropis elongatula 15275 DD
Omphalotropis erosa 15276 DD
Omphalotropis gracilis 15279 DD
Omphalotropis guamensis 15280 DD
Omphalotropis laevigata 15283 DD
Omphalotropis laticosta 15284 DD
Omphalotropis latilabris 15285 DD
Omphalotropis ochthogyra 15287 DD
Omphalotropis picta 15288 DD
Lamellidea microstoma 11193 DD
Omphalotropis pilosa 15289 DD
Lamellidea subcylindrica 11195 DD
Omphalotropis quadrasi 15290 DD
Omphalotropis semicostulata 15291 DD
Omphalotropis submaritima 15293 DD
Omphalotropis suturalis 15295 DD
Elasmias quadrasi 7124 DD
Lamprocystis denticulata 11220 DD
Lamprocystis fastigata 11221 DD
Lamprocystis misella 11224 DD
Bodianus tanyokidus 187374 DD

 

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Species are classified by the IUCN Red List into nine groups:
  • Extinct (EX) – beyond reasonable doubt that the species is no longer extant.
  • Extinct in the wild (EW) – survives only in captivity, cultivation and/or outside native range, as presumed after exhaustive surveys.
  • Critically endangered (CR) – in a particularly and extremely critical state.
  • Endangered (EN) – very high risk of extinction in the wild, meets any of criteria A to E for Endangered.
  • Vulnerable (VU) – meets one of the 5 red list criteria and thus considered to be at high risk of unnatural (human-caused) extinction without further human intervention.
  • Near threatened (NT) – close to being at high risk of extinction in the near future.
  • Least concern (LC) – unlikely to become extinct in the near future.
  • Data deficient (DD)
  • Not evaluated (NE)