| PrepPreservationName | PrepPreservationType1 | PrepPreservationDescr |
| Antifoam | WQ | |
| Antifoam_Media | WQ | |
| Buffered | WQ | |
| Centrifuged | WQ | |
| Centrifuged_LabAcidified | WQ | |
| Centrifuged_LabFrozen | WQ | |
| FieldAcidified | WQ | |
| FieldAcidified_LabFiltered | WQ | |
| FieldBuffered | WQ | BA |
| FieldDechlorination | WQ | |
| FieldFiltered | WQ | |
| FieldFiltered_FieldAcidified | WQ | |
| FieldFiltered_FieldAcidified_FieldFrozen | WQ | |
| FieldFiltered_FieldBuffered | WQ | BA |
| FieldFiltered_FieldFrozen | WQ | |
| FieldFiltered_LabAcidified | WQ | |
| FieldFiltered_LabFrozen | WQ | |
| FieldFrozen | WQ | TI |
| FieldFrozen_FreezeDried | WQ | |
| FieldFrozen_LabAcidified | WQ | |
| FieldFrozen_LabFiltered | WQ | |
| FieldFrozen_Skin off | TI | |
| FieldPoisoned | WQ | |
| FieldSieved | WQ | |
| FieldSieved_FieldFrozen | WQ | |
| FieldSieved_LabFrozen | WQ | |
| FieldSolventPres | WQ | |
| FieldTreatment_Abraxis530010 | WQ | |
| FreezeDried | WQ | |
| LabAcidified | WQ | |
| LabAcidified_LabFrozen | WQ | |
| LabBuffered | WQ | BA |
| LabDechlorination | | |
| LabFiltered | WQ | |
| LabFiltered_Buffered | WQ | |
| LabFiltered_LabAcidified | WQ | |
| LabFiltered_LabBuffered | WQ | BA |
| LabFiltered_LabFrozen | WQ | |
| LabFrozen | WQ | TI |
| LabPoisoned | WQ | |
| LabSieved_OvenDried | WQ | |
| LabSolventPres | WQ | |
| None | WQ | TI |
| Not Recorded | WQ | TI |
| Skin off | TI | |
| Skin on_Scales Off | TI | |
| Skin on_Scales On | TI | |