Families | Recorded Species in Canada | Unrecorded Species in Canada | Recorded Species in the World | Unrecorded Species in the World |
---|---|---|---|---|
Eniochthoniidae | 3 | 5 | Unknown | Unknown |
Hypochthoniidae | 2 | 3 | Unknown | Unknown |
Lohmanniidae | None | 1 | Unknown | Unknown |
Mesoplophoridae | 2 | 1 | Unknown | Unknown |