Species Explorer

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

54,666 species

Silver Colonel

VU

Odontomyia argentata

Pop: Not assessed|Trend:

silver salmon

CR

Salmo salar

Pop: Not assessed|Trend:

Silver salmon face severe population declines due to habitat destruction from dam construction, river channelization, and urban development that blocks migration routes and degrades spawning grounds. Climate change is altering ocean temperatures and acidification levels, disrupting marine food webs and affecting survival rates during the oceanic phase of their lifecycle.

Silver Shade

EN

Eana argentana

Pop: Not assessed|Trend:

silver thatch

EN

Coccothrinax argentata

Pop: Not assessed|Trend:

Silver-barred Sable

VU

Pyrausta cingulata

Pop: Not assessed|Trend:

Silver-edged Knot-horn

VU

Pima boisduvaliella

Pop: Not assessed|Trend:

Silver-washed Fritillary

EN

Argynnis paphia

Pop: Not assessed|Trend:

silverfläckad sorgfluga

VU

Anthrax trifasciatus

Pop: Not assessed|Trend:

Sinaloa hesper palm

VU

Brahea aculeata

Pop: Not assessed|Trend:

Singers keglehat

EN

Conocybe singeriana

Pop: Not assessed|Trend:

sipperalg

VU

Rhodospora sordida

Pop: Not assessed|Trend:

Six-celled Moss-dot

EN

Bilimbia sabuletorum

Pop: Not assessed|Trend:

sjökrimmerlav

CR

Rinodina fimbriata

Pop: Not assessed|Trend:

Rinodina fimbriata faces severe threats from air pollution and acid rain, which directly damage its sensitive lichen thalli and disrupt the delicate chemical balance required for survival. Habitat loss through coastal development and climate change-induced alterations to its specialized maritime environment further threaten remaining populations.

Sjøpiggknopp

VU

Sparganium gramineum

Pop: Not assessed|Trend:

sjuhörnig daggkåpa

VU

Alchemilla heptagona

Pop: Not assessed|Trend:

skäggvaxskivling

VU

Hygrophorus inocybiformis

Pop: Not assessed|Trend:

skalgrusslemtråd

VU

Scinaia furcellata

Pop: Not assessed|Trend:

skånsk klotterlav

CR

Opegrapha cesareensis

Pop: Not assessed|Trend:

Opegrapha cesareensis faces severe threats from habitat loss due to urbanization and agricultural expansion in its limited range in southern Sweden. Air pollution and climate change further stress this sensitive lichen species, which requires specific environmental conditions to survive.

skånsk porina

CR

Pseudosagedia borreri

Pop: Not assessed|Trend:

Skånsk porina faces severe threats from air pollution and acid rain, which degrade the specific bark chemistry required for this lichen's survival. Habitat loss through urbanization and intensive forestry practices in southern Sweden has eliminated many suitable host trees, while climate change alters the delicate moisture and temperature conditions this species requires.

skevmaskros

CR

Taraxacum ruberulum

Pop: Not assessed|Trend:

Taraxacum ruberulum faces severe threats from habitat destruction due to agricultural expansion and urban development in its limited range. Climate change poses additional risks through altered precipitation patterns and temperature shifts that affect its specialized alpine and subalpine habitat requirements.

Skimmerblomfluga

EN

Chrysogaster virescens

Pop: Not assessed|Trend:

skimmersvampmal

EN

Pelecystola fraudulentella

Pop: Not assessed|Trend:

skjoldkalklav

CR

Toninia cinereovirens

Pop: Not assessed|Trend:

Toninia cinereovirens faces severe threats from air pollution and acid deposition, which degrade the specific chemical conditions required for this lichen's survival. Habitat loss through urbanization and industrial development has eliminated many suitable substrates, while climate change alters the delicate moisture and temperature regimes this species depends upon.

skogslönnsvivel

VU

Bradybatus kellneri

Pop: Not assessed|Trend:

sköldfibbla

CR

Hieracium parmiferum

Pop: Not assessed|Trend:

Sköldfibbla faces severe threats from habitat loss due to agricultural intensification and urban development in its limited range. The species' highly specialized ecological requirements and small, fragmented populations make it extremely vulnerable to environmental changes and local extinctions.

Skønfodet rødblad

EN

Entoloma porphyrogriseum

Pop: Not assessed|Trend:

Skør kuglelav

CR

Sphaerophorus fragilis

Pop: Not assessed|Trend:

Skør kuglelav faces severe threats from air pollution, particularly nitrogen deposition and sulfur compounds, which dramatically alter the chemistry of its substrate and surrounding environment. Climate change compounds these pressures by creating conditions that favor competing species and alter the delicate moisture regimes this sensitive lichen requires. Habitat fragmentation and loss of suitable old-growth forest stands further restrict available colonization sites.

skorpeskjold

CR

Peltula placodizans

Pop: Not assessed|Trend:

Peltula placodizans faces severe threats from habitat degradation due to air pollution, acid rain, and climate change affecting the specific rock surfaces and bark substrates it requires. Urban development and industrial activities have significantly reduced suitable habitat, while changing precipitation patterns and temperature fluctuations disrupt the delicate moisture balance this lichen species needs for survival.

skorpticka

EN

Dichomitus squalens

Pop: Not assessed|Trend:

skörthavsmandel

CR

Laona pruinosa

Pop: Not assessed|Trend:

The skörthavsmandel faces severe population declines due to habitat destruction from coastal development and pollution in its specialized marine environments. Climate change-induced ocean acidification and rising sea temperatures are degrading the delicate ecosystems this species depends on for survival. Industrial fishing practices and marine pollution have further reduced available habitat and food sources.

skoveldyngbagge

VU

Euorodalus coenosus

Pop: Not assessed|Trend:

skovledderkopp

EN

Araeoncus crassiceps

Pop: Not assessed|Trend:

skriftskärelav

EN

Schismatomma graphidioides

Pop: Not assessed|Trend:

skrovellavsknapp

EN

Plectocarpon scrobiculatae

Pop: Not assessed|Trend:

skuggkejsarfoting

CR

Megaphyllum sjaelandicum

Pop: Not assessed|Trend:

The primary threats to skuggkejsarfoting include habitat loss from forest fragmentation and intensive forestry practices in its limited Zealand range. Urban development pressure and climate-induced changes to forest floor conditions further threaten this specialized millipede species.

skuggspröding

VU

Psathyrella jacobssonii

Pop: Not assessed|Trend:

skyggespindelhinne

EN

Leptosporomyces mundus

Pop: Not assessed|Trend:

Skyros Wall Lizard

VU

Podarcis gaigeae

Pop: Not assessed|Trend:

skytfibbla

VU

Hieracium scytophyllum

Pop: Not assessed|Trend:

slank gitje

EN

Cheilosia mutabilis

Pop: Not assessed|Trend:

slank piprensare

VU

Stylatula elegans

Pop: Not assessed|Trend:

slank slimslørsopp

VU

Cortinarius betulinus

Pop: Not assessed|Trend:

slät barkbock

CR

Asemum tenuicorne

Pop: Not assessed|Trend:

The slät barkbock faces severe threats from intensive forestry practices that remove dead wood from forests, eliminating essential breeding habitat. Forest fragmentation and changes in forest management further reduce the availability of suitable substrates needed for larval development.

slät fjällav

EN

Agonimia allobata

Pop: Not assessed|Trend:

slät hjorttryffel

VU

Elaphomyces maculatus

Pop: Not assessed|Trend:

slät lövbarkskinnbagge

VU

Aneurus laevis

Pop: Not assessed|Trend:

slätmaskros

CR

Taraxacum lissocarpum

Pop: Not assessed|Trend:

Taraxacum lissocarpum faces severe threats from habitat loss due to agricultural intensification and urban development in its specialized alpine and subalpine environments. The species' extremely limited distribution and small population sizes make it highly vulnerable to environmental changes and human disturbances. Climate change poses an additional critical threat as warming temperatures alter the delicate mountain ecosystems this dandelion depends upon.

slåtterrödhätting

VU

Entoloma pratulense

Pop: Not assessed|Trend:

Slaty-tailed trogon

VU

Trogon massena

Pop: Not assessed|Trend:

Slaty-winged Foliage-gleaner

EN

Philydor fuscipenne

Pop: Not assessed|Trend:

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