Ontario
3 species recorded, 2 of them obligate subterranean

3 species 2 obligate subterranean 0 ranked G1 or G2 0 federally listed 0 known from here only 4 counties with a record

By county

1 of 3 species carry a county. The remaining 2 are recorded to the state only.

Addington 1 species
Hastings 1 species
Renfrew 1 species
Wright 1 species

County is the finest resolution published. Coordinates are withheld as a matter of policy, not because they are missing.

What is here

Araneae: 2 species
Chiroptera: 1 species

How they use caves

Troglobiont: 2 species
Trogloxene: 1 species

What material exists

Museum material: 2 of 3 species

Species

Open these in Browse to filter by habitat, rank, or group.

Species	Common name	Group	Class	Status
Bathyphantes weyeri	Wide Shield Sheetweaver	Araneae	Troglobiont	G4
Perimyotis subflavus	Tricolored Bat	Chiroptera	Trogloxene	G3
Porrhomma cavernicola	Appalachian Cave Spider	Araneae	Troglobiont	G5

About this list

Compiled from published records, museum material, and survey reports, and recorded to 4 counties. Coordinates are never published; distribution is published generalized to county and karst region. See the Data Sensitivity Policy.

Absence from this list does not mean absence from the ground. Most caves have never been surveyed, and subterranean fauna is consistently under-recorded. If you know of a species here that is missing, please tell us.