Species Explorer

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

54,666 species

Tree Pelt Lichen

CR

Peltigera collina

Pop: Not assessed|Trend:

Tree Pelt Lichen (Peltigera collina) is critically endangered primarily due to habitat loss from deforestation and land conversion, combined with air pollution that degrades the specific environmental conditions this sensitive lichen requires. Climate change is exacerbating these pressures by altering temperature and moisture regimes in its remaining forest habitats.

tree pipit

EN

Anthus trivialis

Pop: Not assessed|Trend:

Tree Snail

CR

Balea perversa

Pop: Not assessed|Trend:

Balea perversa faces severe threats from habitat destruction and fragmentation of its specialized limestone environments. Climate change and pollution further compromise the delicate conditions required for this species' survival, while its restricted range and specific habitat requirements make it extremely vulnerable to environmental changes.

Treecreeper

VU

Certhia familiaris

Pop: Not assessed|Trend:

Treeflute Lichen

VU

Menegazzia terebrata

Pop: Not assessed|Trend:

trefärgslav

EN

Cliostomum corrugatum

Pop: Not assessed|Trend:

trelobsblading

VU

Hermaea bifida

Pop: Not assessed|Trend:

Triangelbladroller

VU

Aethes triangulana

Pop: Not assessed|Trend:

triangelvedblomfluga

EN

Xylota triangularis

Pop: Not assessed|Trend:

Triangle Hammock-spider

VU

Saaristoa firma

Pop: Not assessed|Trend:

Triangular Club-rush

CR

Schoenoplectus triqueter

Pop: Not assessed|Trend:

Triangular Club-rush faces severe threats from habitat loss due to coastal development, wetland drainage, and sea-level rise affecting its specialized estuarine environments. The species' restricted distribution and dependence on specific tidal conditions make remaining populations extremely vulnerable to environmental changes and human disturbance.

Trichonis blenny

CR

Salaria economidisi

Pop: Not assessed|Trend:

The Trichonis blenny faces severe threats due to its extremely restricted range, being endemic to Lake Trichonis in Greece. Water level fluctuations, pollution from agricultural runoff, and habitat degradation from human activities around the lake pose significant risks to this highly localized species.

Trichonis spined loach

EN

Cobitis trichonica

Pop: Not assessed|Trend:

Triple-blotched Bell, Hawthorn Shoot Moth

VU

Notocelia trimaculana

Pop: Not assessed|Trend:

trollskinn

EN

Thujacorticium zurhausenii

Pop: Not assessed|Trend:

trommelwolfspin

VU

Hygrolycosa rubrofasciata

Pop: Not assessed|Trend:

trønderflekklav

VU

Arthothelium norvegicum

Pop: Not assessed|Trend:

trønderknopplav

CR

Biatora troendelagica

Pop: Not assessed|Trend:

Biatora troendelagica faces severe threats from habitat degradation and loss of suitable substrate conditions in its specialized environments. Air pollution and climate change are altering the delicate chemical and moisture conditions required for this lichen's survival, while human activities continue to reduce available habitat.

trønderringlav

EN

Rinodina disjuncta

Pop: Not assessed|Trend:

trubbig rävsvansmossa

EN

Thamnobryum subserratum

Pop: Not assessed|Trend:

trubbkägelbi

VU

Coelioxys obtusispina

Pop: Not assessed|Trend:

True Fox-sedge

EN

Carex vulpina

Pop: Not assessed|Trend:

Trug-Schilfspornzikade

VU

Chloriona unicolor

Pop: Not assessed|Trend:

Truncated Dimple Lichen

CR

Gyalecta truncigena

Pop: Not assessed|Trend:

Truncated Dimple Lichen faces severe threats from air pollution and acid rain, which directly damage its sensitive thallus and disrupt its photosynthetic processes. Habitat loss through deforestation and urban development has eliminated many of its specialized microhabitats, while climate change is altering the precise moisture and temperature conditions this species requires for survival.

tryvårvecklare

VU

Doloploca punctulana

Pop: Not assessed|Trend:

tucum-mirim

VU

Bactris pickelii

Pop: Not assessed|Trend:

Tucumán Mountain-finch

VU

Poospiza baeri

Pop: Not assessed|Trend:

tueedderkopp

EN

Aphileta misera

Pop: Not assessed|Trend:

Tufted Fen-moss

EN

Paludella squarrosa

Pop: Not assessed|Trend:

Tufted Leafless-bulrush

VU

Trichophorum cespitosum

Pop: Not assessed|Trend:

Tufted Marbled Skipper

VU

Carcharodus floccifera

Pop: Not assessed|Trend:

tufted milkwort

CR

Polygala comosa

Pop: Not assessed|Trend:

Tufted milkwort faces severe population declines due to habitat loss from agricultural intensification and urban development across its native range. The species' specialized requirements for nutrient-poor calcareous grasslands make it particularly vulnerable to changes in land management practices and habitat fragmentation.

tufted pearlwort

VU

Sagina caespitosa

Pop: Not assessed|Trend:

Tufted Sedge

VU

Carex elata

Pop: Not assessed|Trend:

Tumid Notchwort

VU

Lophozia ventricosa

Pop: Not assessed|Trend:

Tummaviiriahven

VU

Neolamprologus christyi

Pop: Not assessed|Trend:

Tuna de Cruz

CR

Consolea macracantha

Pop: Not assessed|Trend:

Tuna de Cruz faces severe threats from habitat destruction due to coastal development, tourism infrastructure, and urban expansion across its limited range in the Caribbean. The species is further threatened by invasive plant species that compete for resources and alter ecosystem dynamics, while climate change impacts including sea level rise and increased storm intensity threaten its coastal habitats.

tundra liverwort

VU

Arnellia fennica

Pop: Not assessed|Trend:

tunnvingemätare

VU

Malacodea regelaria

Pop: Not assessed|Trend:

Turban Lichen

EN

Cladonia peziziformis

Pop: Not assessed|Trend:

Turimiquire Collared Frog

EN

Mannophryne leonardoi

Pop: Not assessed|Trend:

Turnip Gall Weevil

CR

Ceutorhynchus assimilis

Pop: Not assessed|Trend:

The Turnip Gall Weevil faces severe population declines due to intensive agricultural practices that eliminate its host plants and breeding sites. Widespread pesticide use in agricultural areas directly kills adults and larvae, while habitat fragmentation isolates remaining populations and reduces genetic diversity.

Turnstone

EN

Arenaria interpres

Pop: Not assessed|Trend:

Turpswort

EN

Geocalyx graveolens

Pop: Not assessed|Trend:

Turquoise Dacnis-Tanager

VU

Dacnis hartlaubi

Pop: Not assessed|Trend:

Turquoise-bellied poison-arrow frog

VU

Epipedobates espinosai

Pop: Not assessed|Trend:

tuturuba

VU

Pouteria furcata

Pop: Not assessed|Trend:

tuvgnomspindel

VU

Tapinocyba biscissa

Pop: Not assessed|Trend:

tuvklotspindel

VU

Rugathodes instabilis

Pop: Not assessed|Trend:

tvärbandvingad skridfluga

EN

Rainieria calceata

Pop: Not assessed|Trend:

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