- Animals
- ›Arthropods
- ›Hexapods
- ›Insects
- ›Winged and Once-winged Insects
- ›Ants, Bees, Wasps, and Sawflies
- ›Narrow-waisted Wasps, Ants, and Bees
- ›Ants, Bees, and Stinging Wasps
- ›Formicoidea
- ›Ants
- ›Formicine Ants
- ›Formicini
- ›Formica

fusca-group Field Ants and Allies
Formica fusca
Formica fusca is a black-colored ant commonly found throughout Europe as well as parts of southern Asia and Africa. It has the common names silky ant or dusky ant. The range within the palaearctic region extends from Portugal in the west to Japan in the east and from Italy in the south to Fennoscandia in the north. Populations from North America have been split off as a separate species, Formica subaenescens. F. fusca nests are usually found in rotten tree stumps or under stones in clearcut areas and along woodland borders and hedgerows. The species also often occurs in urban areas, feeding on honeydew secreted by the aphids found on weeds.
46 branches of this group, most-observed first

Silky Field Ant
speciesFormica subsericea

Formica fusca
speciesFormica fusca

Japanese Wood Ant
speciesFormica japonica

Formica moki
speciesFormica moki

Formica subpolita
speciesFormica subpolita

Prairie Mound Ant
speciesFormica montana

Formica neorufibarbis
speciesFormica neorufibarbis

Francoeur's Field Ant
speciesFormica francoeuri

Formica lemani
speciesFormica lemani

Formica gnava
speciesFormica gnava

Bright Mound Ant
speciesFormica neoclara

Silvery Field Ant
speciesFormica argentea

Formica hayashi
speciesFormica hayashi

Pacific Field Ant
speciesFormica pacifica

Formica candida
speciesFormica candida

Icy Mound Ant
speciesFormica glacialis

Podzol Ant
speciesFormica podzolica

Black Bog Ant
speciesFormica picea

Grey Field Ant
speciesFormica aerata

Light Bronze Mound Ant
speciesFormica subaenescens

Formica gerardi
speciesFormica gerardi

Formica accreta
speciesFormica accreta

Formica sibylla
speciesFormica sibylla

Formica foreliana
speciesFormica foreliana

Formica xerophila
speciesFormica xerophila

Formica transmontanis
speciesFormica transmontanis

Formica gagatoides
speciesFormica gagatoides

Formica propatula
speciesFormica propatula

Formica pyrenaea
speciesFormica pyrenaea

Formica occulta
speciesFormica occulta

Formica altipetens
speciesFormica altipetens

Formica subelongata
speciesFormica subelongata

Hewitt's Mound Ant
speciesFormica hewitti

Canadian Mound Ant
speciesFormica canadensis

Formica microphthalma
speciesFormica microphthalma

Formica retecta
speciesFormica retecta

Formica subcyanea
speciesFormica subcyanea

Formica longipilosa
speciesFormica longipilosa

Formica cinereofusca
speciesFormica cinereofusca

Formica kozlovi
speciesFormica kozlovi
Formica pachucana
speciesFormica pachucana
Formica browni
speciesFormica browni
Formica pulla
speciesFormica pulla
Formica yoshiokae
speciesFormica yoshiokae
Formica maura
speciesFormica maura

Formica lepida
speciesFormica lepida
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Formica fusca in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1204075.