Species Explorer

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

54,666 species

Floating Hook-moss

EN

Warnstorfia fluitans

Pop: Not assessed|Trend:

Based on the available data, the specific threats facing Floating Hook-moss have not yet been assessed or documented by researchers. Without a formal threat assessment, it's unclear what particular dangers this moss species may be facing in its natural habitat. The status of whether threats to this species are increasing, stable, or decreasing cannot be determined until a proper scientific evaluation is completed.

Floating Water-plantain

VU

Luronium natans

Pop: Not assessed|Trend:

flockig puderskivling

VU

Cystolepiota adulterina

Pop: Not assessed|Trend:

flockskivling

EN

Floccularia luteovirens

Pop: Not assessed|Trend:

Floccularia luteovirens faces severe population declines primarily due to habitat loss from deforestation and agricultural conversion of its specialized forest ecosystems. Climate change and pollution are additional stressors affecting the delicate ecological conditions this species requires for survival.

flodtagging

CR

Peniophorella echinocystis

Pop: Not assessed|Trend:

Peniophorella echinocystis, a critically endangered corticioid fungus, faces severe population decline primarily due to habitat loss from deforestation and forest fragmentation in its limited range. The species' highly specific substrate requirements and narrow ecological niche make it extremely vulnerable to environmental changes and human disturbance.

Floerke's Phascum

VU

Microbryum floerkeanum

Pop: Not assessed|Trend:

Flooded Jellyskin Lichen

EN

Leptogium rivulare

Pop: Not assessed|Trend:

The Flooded Jellyskin Lichen is declining primarily due to habitat loss and degradation of its specialized wetland environments. Water pollution, altered hydrology from development, and climate change impacts on water levels pose significant threats to this aquatic lichen species.

Floreana flax

CR

Linum cratericolum

Pop: Not assessed|Trend:

Floreana flax is critically endangered due to its extremely restricted range on Floreana Island in the Galápagos, where it faces severe pressure from invasive plant species that compete for resources and alter habitat conditions. The species' tiny population size and limited distribution make it highly vulnerable to stochastic events and ongoing habitat degradation from introduced flora.

Flores Crow

EN

Corvus florensis

Pop: Not assessed|Trend:

The Flores Crow faces severe population decline primarily due to extensive habitat loss from deforestation and agricultural conversion across its limited range on Flores Island, Indonesia. Additional pressures from hunting and the species' extremely restricted distribution make it highly vulnerable to extinction.

Florida Bog Frog

VU

Lithobates okaloosae

Pop: Not assessed|Trend:

Florida valerian

EN

Valeriana scandens

Pop: Not assessed|Trend:

Florida valerian faces severe population decline primarily due to habitat loss from urban development and agricultural conversion throughout its limited range in Florida. The species is further threatened by invasive plant species that compete for resources and alter native plant communities, along with potential impacts from climate change affecting its specialized habitat requirements.

flottmaskros

CR

Taraxacum subalpinum

Pop: Not assessed|Trend:

Taraxacum subalpinum faces severe threats primarily from habitat loss and degradation in its restricted alpine and subalpine environments. Climate change poses an additional significant risk by altering the specialized mountain ecosystems this species depends on, while human activities such as infrastructure development and recreational use further fragment its limited habitat.

Flowering Rush Weevil

VU

Bagous nodulosus

Pop: Not assessed|Trend:

fluesoppkamfot

VU

Crustulina guttata

Pop: Not assessed|Trend:

Fly Orchid

CR

Ophrys insectifera

Pop: Not assessed|Trend:

The Fly Orchid faces severe population declines primarily due to habitat loss from agricultural intensification, urban development, and changes in land management practices that have eliminated or degraded the calcareous grasslands and woodland edges it requires. Climate change and the loss of specialized pollinating insects further threaten remaining populations, while the species' highly specific ecological requirements make it particularly vulnerable to environmental changes.

Foothill Elaenia

VU

Myiopagis olallai

Pop: Not assessed|Trend:

forest johnnyberry

VU

Miconia calycina

Pop: Not assessed|Trend:

Forest Oldfield Mouse

VU

Thomasomys silvestris

Pop: Not assessed|Trend:

Forest Silver-stiletto

VU

Pandivirilia melaleuca

Pop: Not assessed|Trend:

Forest Woodwax

EN

Hygrophorus arbustivus

Pop: Not assessed|Trend:

Forest Woodwax (Hygrophorus arbustivus) faces severe population declines primarily due to widespread deforestation and habitat fragmentation across its range. Climate change is altering the delicate moisture and temperature conditions required for this mycorrhizal fungus to form successful associations with its host trees. Agricultural expansion and urban development continue to reduce the mature forest ecosystems this species depends upon.

Fork-tailed Tody-tyrant

VU

Hemitriccus furcatus

Pop: Not assessed|Trend:

Forked Spleenwort

CR

Asplenium septentrionale

Pop: Not assessed|Trend:

Forked Spleenwort faces severe population declines primarily due to habitat loss from quarrying and rock extraction activities that destroy its specialized rocky cliff and crevice habitats. Climate change poses an additional threat by altering the cool, moist microclimate conditions this arctic-alpine species requires for survival.

forsgytterlav

EN

Fuscopannaria confusa

Pop: Not assessed|Trend:

Fuscopannaria confusa faces severe decline primarily due to air pollution and habitat degradation affecting the old-growth forests where it occurs. As a lichen species highly sensitive to atmospheric changes, it is particularly vulnerable to nitrogen deposition, sulfur compounds, and other airborne pollutants that alter its substrate chemistry and disrupt symbiotic relationships.

forskrimmerlav

CR

Rinodina endophragmia

Pop: Not assessed|Trend:

Rinodina endophragmia is critically endangered primarily due to habitat loss and degradation of its specialized lichen habitat. Air pollution and climate change are additional stressors affecting this rare lichen species. The species has an extremely limited distribution, making it particularly vulnerable to local environmental changes.

forspåskrislav

CR

Stereocaulon coniophyllum

Pop: Not assessed|Trend:

Stereocaulon coniophyllum, a lichen species, faces severe threats primarily from habitat degradation and climate change impacts on its specialized arctic and subarctic environments. Air pollution, particularly nitrogen deposition and sulfur compounds, significantly affects lichen communities by altering their sensitive physiological processes. The species' extremely limited distribution and slow growth rates make it particularly vulnerable to environmental changes.

Fortified Carpet

VU

Scotopteryx moeniata

Pop: Not assessed|Trend:

fosseringlav

CR

Rinodina stictica

Pop: Not assessed|Trend:

Rinodina stictica, a crustose lichen species, faces severe decline primarily due to air pollution and habitat degradation. This species is particularly sensitive to atmospheric pollutants and changes in air quality, which directly impact its ability to photosynthesize and survive. Urban development and industrial activities have significantly reduced suitable habitat and increased pollution levels in areas where this lichen historically occurred.

Fountain Feather-moss

VU

Hygroamblystegium tenax

Pop: Not assessed|Trend:

Fountain Lattice-moss

VU

Cinclidotus riparius

Pop: Not assessed|Trend:

Four-banded Flower Bee

VU

Anthophora quadrimaculata

Pop: Not assessed|Trend:

Four-spotted Pipiza

VU

Pipiza quadrimaculata

Pop: Not assessed|Trend:

Fourche Mountain Salamander

VU

Plethodon fourchensis

Pop: Not assessed|Trend:

fourleaf mare's tail

CR

Hippuris tetraphylla

Pop: Not assessed|Trend:

Fourleaf mare's tail is critically endangered due to its extremely limited distribution and vulnerability to habitat degradation. The species faces severe threats from human activities that alter or destroy its specialized aquatic and wetland habitats. Climate change and water management practices pose additional risks to this rare aquatic plant's survival.

Fourmi mineuse

EN

Formica cunicularia

Pop: Not assessed|Trend:

Formica cunicularia faces significant population declines primarily due to habitat loss from agricultural intensification and urban development across its European range. Climate change and the use of pesticides in agricultural areas further threaten remaining populations by altering suitable nesting sites and reducing prey availability.

Foxtail Stonewort

EN

Lamprothamnium papulosum

Pop: Not assessed|Trend:

Foxtail Stonewort faces severe decline primarily due to habitat degradation from coastal development, pollution, and eutrophication of its shallow aquatic environments. The species is particularly vulnerable to water quality changes and physical disturbance of sediments in its restricted coastal and brackish water habitats.

Foxy Bolete

EN

Leccinum vulpinum

Pop: Not assessed|Trend:

The Foxy Bolete faces severe population declines primarily due to habitat loss from deforestation and urban development in its limited range. Climate change is altering the delicate mycorrhizal relationships this fungus depends on with its host trees, while pollution and soil contamination further threaten its survival.

Fragile Amanita

CR

Amanita friabilis

Pop: Not assessed|Trend:

Amanita friabilis faces severe population decline primarily due to habitat loss from deforestation and agricultural conversion of its native forest ecosystems. Climate change is altering the delicate soil and moisture conditions required for this mycorrhizal species to form essential partnerships with host trees. Additionally, pollution and soil contamination from industrial activities are degrading the specific microhabitat conditions this fragile fungus requires for reproduction and survival.

fragile filmy fern

CR

Hymenophyllum fragile

Pop: Not assessed|Trend:

The fragile filmy fern faces severe threats primarily from habitat destruction and degradation of its specialized humid forest environments. Climate change poses additional risks by altering the precise moisture and temperature conditions this delicate epiphytic species requires for survival.

Fragrant Crestwort

CR

Lophocolea fragrans

Pop: Not assessed|Trend:

Fragrant Crestwort (Lophocolea fragrans) is critically endangered due to its extremely limited distribution and vulnerability to habitat degradation. This bryophyte species faces severe threats from human activities that alter its specialized microhabitat requirements, particularly in areas where it occurs on specific substrate types or in unique ecological niches.

Fragrant Macewort

CR

Mannia fragrans

Pop: Not assessed|Trend:

Fragrant Macewort (Mannia fragrans) is critically endangered due to its extremely limited distribution and highly specialized habitat requirements. The species faces severe threats from habitat destruction, climate change impacts on its moisture-dependent environment, and human disturbance to its fragile bryophyte communities.

Fragrant Orchid

CR

Gymnadenia conopsea

Pop: Not assessed|Trend:

The Fragrant Orchid faces severe population declines primarily due to habitat loss and degradation of its preferred grassland and meadow ecosystems. Agricultural intensification, including increased fertilizer use and conversion of traditional hay meadows to intensive farming, has eliminated much of its suitable habitat. Climate change and reduced grazing pressure that maintains the open habitats this species requires further compound these threats.

Frailejón de las Dantas

VU

Espeletia tapirophila

Pop: Not assessed|Trend:

franscitronbi

VU

Hylaeus difformis

Pop: Not assessed|Trend:

fransgökbi

VU

Nomada stigma

Pop: Not assessed|Trend:

fransrosettlav

VU

Physcia leptalea

Pop: Not assessed|Trend:

Frayed Parasol

VU

Macrolepiota excoriata

Pop: Not assessed|Trend:

Frayed Ribbon Lichen

VU

Ramalina roesleri

Pop: Not assessed|Trend:

Freemouth Hydrobe Snail

VU

Aphaostracon chalarogyrum

Pop: Not assessed|Trend:

Frejya's Fritillary

CR

Boloria freija

Pop: Not assessed|Trend:

Freija's Fritillary faces severe population declines primarily due to habitat loss and fragmentation of its specialized bog and wetland ecosystems. Climate change poses an additional threat by altering the hydrology and plant communities of these sensitive habitats, while the species' dependence on specific host plants makes it particularly vulnerable to environmental changes.

French nase

VU

Parachondrostoma toxostoma

Pop: Not assessed|Trend:

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