Species Explorer

Browse and search species from the IUCN Red List and GBIF.

54,666 species

Yellowhead

EN

Mohoua ochrocephala

Pop: Not assessed|Trend:

Yellowish Brook Lichen

CR

Dermatocarpon luridum

Pop: Not assessed|Trend:

Yellowish Brook Lichen faces severe threats from water pollution, habitat degradation, and climate change impacts on freshwater ecosystems. This aquatic lichen species is particularly vulnerable to changes in water chemistry and flow patterns that affect the specific microhabitats it requires for survival.

Yellowweed

VU

Ranunculus bulbosus

Pop: Not assessed|Trend:

Yerba de la sangre cimarrona

EN

Varronia sauvallei

Pop: Not assessed|Trend:

Yuanzihe

CR

Apterosperma oblatum

Pop: Not assessed|Trend:

Apterosperma oblatum faces severe threats from habitat destruction due to logging and agricultural expansion in its limited range. The species' restricted distribution and small population size make it extremely vulnerable to environmental changes and human activities.

Yucca géant

EN

Yucca gigantea

Pop: Not assessed|Trend:

Yunnan Firebelly Toad

VU

Bombina microdeladigitora

Pop: Not assessed|Trend:

Zacualtipan Robber Frog

VU

Pristimantis verecundus

Pop: Not assessed|Trend:

Zamurito

VU

Calophysus macropterus

Pop: Not assessed|Trend:

zandmuisspin

CR

Haplodrassus umbratilis

Pop: Not assessed|Trend:

The zandmuisspin faces severe threats from coastal development and recreational activities that destroy and fragment its specialized dune habitat. Natural succession that reduces open sandy areas, combined with climate change impacts on coastal ecosystems, further threatens the species' survival.

Zapote

VU

Pouteria fossicola

Pop: Not assessed|Trend:

zapote de costa

VU

Manilkara pleeana

Pop: Not assessed|Trend:

Zebra catfish

VU

Brachyplatystoma juruense

Pop: Not assessed|Trend:

Zedern-Klumpfuß

VU

Cortinarius bergeronii

Pop: Not assessed|Trend:

zeeëgelkorst

EN

Petractis clausa

Pop: Not assessed|Trend:

Zeepje

VU

Caryocolum fischerella

Pop: Not assessed|Trend:

zeggezakspin

CR

Clubiona juvenis

Pop: Not assessed|Trend:

The zeggezakspin faces severe threats from habitat destruction due to urban development and agricultural expansion, which have fragmented its specialized microhabitats. Additional pressures include pollution, pesticide use, and potential climate change impacts affecting both the species and its prey base.

Zeiller's Ground-cedar

VU

Diphasiastrum zeilleri

Pop: Not assessed|Trend:

Zeldzame moerwants

CR

Hesperocorixa moesta

Pop: Not assessed|Trend:

Zeldzame moerwants faces severe threats from habitat degradation and loss of suitable aquatic environments across its limited range. Water pollution, eutrophication, and drainage of wetlands for agricultural and urban development have significantly reduced available breeding and feeding habitats. Climate change-induced alterations to water temperature and chemistry further compound these pressures on remaining populations.

zeldzame springspin

EN

Evarcha laetabunda

Pop: Not assessed|Trend:

zilte langlijf

EN

Sphaerophoria loewii

Pop: Not assessed|Trend:

Zipperback

EN

Chrysotoxum elegans

Pop: Not assessed|Trend:

Zitting Cisticola

CR

Cisticola juncidis

Pop: Not assessed|Trend:

The Zitting Cisticola faces severe population declines due to widespread habitat destruction and degradation of wetland ecosystems. Agricultural intensification, urban development, and drainage of marshlands have significantly reduced suitable breeding and foraging areas across its range, while climate change threatens to alter precipitation patterns critical for maintaining its preferred grassland and wetland habitats.

Zodarion italien

CR

Zodarion italicum

Pop: Not assessed|Trend:

Zodarion italicum faces severe threats from habitat loss and fragmentation due to urbanization and agricultural expansion across its Mediterranean range. The species' specialized habitat requirements and limited distribution make it particularly vulnerable to environmental changes and human disturbance.

zomerpanterspin

VU

Alopecosa aculeata

Pop: Not assessed|Trend:

zomerse glimmer

VU

Orthonevra nobilis

Pop: Not assessed|Trend:

Zoned Tooth

VU

Hydnellum concrescens

Pop: Not assessed|Trend:

Zong's Odd-scaled Snake

CR

Achalinus jinggangensis

Pop: Not assessed|Trend:

Zong's Odd-scaled Snake faces severe threats from rapid habitat destruction and fragmentation in its limited range within the Jinggang Mountains region of China. The species' extremely restricted distribution makes it highly vulnerable to local environmental changes and human encroachment, while its secretive nature and specific habitat requirements further compound conservation challenges.

Zottige Byssuskoralle

VU

Lentaria byssiseda

Pop: Not assessed|Trend:

Zottigfilziger Rötling

VU

Entoloma hirtum

Pop: Not assessed|Trend:

zuiders waterezeltje

VU

Proasellus coxalis

Pop: Not assessed|Trend:

Zwart knuppeltje

VU

Physocephala nigra

Pop: Not assessed|Trend:

Zwarte drietandglimmer

CR

Amara tricuspidata

Pop: Not assessed|Trend:

Zwarte drietandglimmer (Amara tricuspidata) faces severe population declines due to habitat loss from agricultural intensification and urban development across its range. The species is particularly vulnerable to changes in soil structure and moisture regimes that affect its ground-dwelling lifestyle and prey availability.

Zwarte weidedikkopmot

EN

Scythris disparella

Pop: Not assessed|Trend:

zwartpootgitje

CR

Cheilosia nigripes

Pop: Not assessed|Trend:

The zwartpootgitje faces severe threats from habitat loss and fragmentation of its specialized environments. Climate change may further impact the species through disruption of flowering plant communities that provide essential nectar sources. The species' extremely small population size and restricted range make it highly vulnerable to local extinction from any environmental disturbance.

zwartstaartboswolfspin

VU

Pardosa lugubris

Pop: Not assessed|Trend:

zwartstuithangmatspin

VU

Neriene emphana

Pop: Not assessed|Trend:

zweephangmatspin

VU

Microlinyphia impigra

Pop: Not assessed|Trend:

Zweifarbiger Wasserkopf

VU

Cortinarius cagei

Pop: Not assessed|Trend:

Zweifarbstieliger Rötling

VU

Entoloma glaucobasis

Pop: Not assessed|Trend:

Zypern-schlanknatter

EN

Hierophis cypriensis

Pop: Not assessed|Trend:

Аґабус фусціпенніс

EN

Agabus fuscipennis

Pop: Not assessed|Trend:

Білий трюфель

VU

Choiromyces venosus

Pop: Not assessed|Trend:

Рамаліна рвана

CR

Ramalina lacera

Pop: Not assessed|Trend:

Ramalina lacera faces severe threats from air pollution and habitat degradation, as this lichen species is highly sensitive to atmospheric contaminants and changes in air quality. Urban expansion, industrial emissions, and climate change are causing widespread population declines across its range, with many historical localities now showing complete absence of this species.

Сцитініум шредера

CR

Scytinium schraderi

Pop: Not assessed|Trend:

Scytinium schraderi faces severe threats from air pollution and habitat degradation, as this lichen species is extremely sensitive to atmospheric contaminants and changes in air quality. Urban expansion, industrial emissions, and climate-induced changes to precipitation patterns have significantly reduced suitable habitat and population viability across its range.

Темний нирець

VU

Hydroporus obscurus

Pop: Not assessed|Trend:

Уснея заголена

VU

Usnea glabrescens

Pop: Not assessed|Trend:

Фарнолдія юрська

CR

Farnoldia jurana

Pop: Not assessed|Trend:

Farnoldia jurana faces severe threats from air pollution and acid rain, which degrade the specific chemical conditions required for this crustose lichen's survival on limestone substrates. Climate change is altering precipitation patterns and temperature regimes in its montane habitats, while quarrying and development activities continue to destroy the calcareous rock formations it depends upon.

Цетрарія вересова

CR

Cetraria ericetorum

Pop: Not assessed|Trend:

Cetraria ericetorum faces severe threats from air pollution, particularly nitrogen deposition and sulfur compounds, which dramatically alter the chemistry of its substrate and disrupt its slow-growing lichen physiology. Habitat destruction through urbanization, agricultural expansion, and intensive land management practices has eliminated many suitable sites, while climate change is shifting temperature and moisture regimes beyond the species' tolerance limits.

カンムリハナサンゴ

VU

Euphyllia cristata

Pop: Not assessed|Trend:

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