- Gènere Isabelozyma
- Isabelozyma heimii, (Pignal) Q.M. Wang, Yurkov, Boekhout & F.Y. Bai 2024
- CECT
11487 T; ATCC 22387; CBS 6139; CCRC 20410; IFO 1686; NCYC 949; NRRL Y-7502
- Gènere Issatchenkia
- Issatchenkia orientalis, Kudryavtsev 1960
- CECT
1433; ATCC 34135; Roberts ST-112
- CECT
10074; MCYC 248
- CECT
10101; MCYC 310
- CECT
10108; MCYC 330
- CECT
10129; MCYC 380
- CECT
10240; MCYC 799
- CECT
10458; MCYC 2100
- CECT
10463; MCYC 2130
- CECT
10466; MCYC 2139
- CECT
12844; IFI 1251
- CECT
12861; IFI 1324
- CECT
12871; IFI 1337
- Issatchenkia terricola, (Van der Walt) Kurtzman, M.J. Smiley & C.J. Johnson 1980
- CECT
11139; CBS 4715; NRRL Y-7727
- CECT
11176 T; ATCC 22306; CBS 2617; CCRC 21417; IFO 0933: JCM 1709; NRRL Y- 7725; NRRL YB- 4310; UCD 66-22
- CECT
11970