Calogaya Frödén & Søchting
- Calogaya alaskensis (Wetmore) Arup, Frödén & Søchting
- Calogaya arnoldii (Wedd.) Arup, Frödén & Søchting
- Calogaya arnoldiiconfusa (Gaya & Nav.-Ros.) Arup, Frödén & Søchting
- Calogaya biatorina (A. Massal.) Arup, Frödén & Søchting
- Calogaya decipiens (Arnold) Arup, Frödén & Søchting
- Calogaya ferrugineoides (H. Magn.) Arup, Frödén & Søchting
- Calogaya lobulata (Flörke) Arup, Frödén & Søchting
- Calogaya persica (J. Steiner) Arup, Frödén & Søchting
- Calogaya polycarpoides (J. Steiner) Arup, Frödén & Søchting
- Calogaya pusilla (A. Massal.) Arup, Frödén & Søchting
- Calogaya saxicola (Hoffm.) Vondrák
- Calogaya schistidii (Anzi) Arup, Frödén & Søchting