APPENDIX 1.
Additional ephippia from Koonwarra. 1-12,Ceriodaphnia sp. All scale bars = 200 µm. 1, NMV P332699. 2, NMV P332700. 3, NMV P332698. 4, NMV P332702. 5, NMV P332701. 6, NMV P109499B. 7, NMV P332693. 8, NMV P332695. 9, NMV P332692. 10, NMV P332696. 11, NMV P332694. 12, NMV P109500.
APPENDIX 2.
Table of the oldest known ephippial fossils for different cladoceran clades. Excludes Quaternary records.
| Clade | Age | Location | Citation |
| Daphnia (Daphnia) and D. (Ctenodaphnia) | Jurassic/Cretaceous | Mongolia | Smirnov, 1992; Kotov and Taylor, 2011 |
| Simocephalus | Jurassic/Cretaceous | Mongolia | Smirnov, 1992; Kotov, 2007; Kotov and Taylor, 2011 |
| Simocephalus (Australia) | Lower Cretaceous | Koonwarra | Fryer, 1991 |
| Ceriodaphnia | Jurassic/Cretaceous | Mongolia | Smirnov, 1992; Kotov, 2009b |
| Ceriodaphnia (Australia) | Lower Cretaceous | Koonwarra | Herein |
| Moinia | Jurassic/Cretaceous | NE China, Mongolia | Lai, 1990; Smirnov, 1992 |
| Bosminidae | Eocene | Germany | Lutz, 1991 |
| Chydoridae | Lower Cretaceous | Mongolia | Kotov, 2009b |
