Peter Clausen
Well-known member
When buying oothecae (egg cases) of mantises, please be careful to discuss all details before exchanging money, including what happens if the oothecae don't hatch.
In my experience, sellers should not be held liable for unhatched oothecae. Typically, it is the buyer's act of "buying" that kills them!
Some factors to consider:
1. Were they fertile? (seller)
2. Were they fresh? (seller)
3. Were they shipped in good weather?
4. Were they packed well? Did they sit in a hot or cold mailbox for an extra day? (5 minutes in a hot mailbox can be too much.)
5. How far did they have to travel/how much time were they in the mail?
6. How quickly did the buyer set them up for incubation after arrival?
7. What temperature were they set up at? Too hot? Too cold? Consistent?
8. What humidity was provided? Too much? Too little? Consistent?
9. Ventilation issues?
10. Were they exposed to mites or mold?
These are just examples of things that can go wrong.
Under few circumstances should anybody ever expect reimbursement for wild caught oothecae. When in doubt, ask the shipper for references from previous customers.
When you choose to buy oothecae you are taking a risk. It's happened to me many times with ooths. from reputable breeders. I have also failed to hatch many oothecae that were produced by successful breedings of my own mantises. I assume my experiences are not unique. How can we blame a seller when a percentage of our own oothecae do not hatch?
In my experience, sellers should not be held liable for unhatched oothecae. Typically, it is the buyer's act of "buying" that kills them!
Some factors to consider:
1. Were they fertile? (seller)
2. Were they fresh? (seller)
3. Were they shipped in good weather?
4. Were they packed well? Did they sit in a hot or cold mailbox for an extra day? (5 minutes in a hot mailbox can be too much.)
5. How far did they have to travel/how much time were they in the mail?
6. How quickly did the buyer set them up for incubation after arrival?
7. What temperature were they set up at? Too hot? Too cold? Consistent?
8. What humidity was provided? Too much? Too little? Consistent?
9. Ventilation issues?
10. Were they exposed to mites or mold?
These are just examples of things that can go wrong.
Under few circumstances should anybody ever expect reimbursement for wild caught oothecae. When in doubt, ask the shipper for references from previous customers.
When you choose to buy oothecae you are taking a risk. It's happened to me many times with ooths. from reputable breeders. I have also failed to hatch many oothecae that were produced by successful breedings of my own mantises. I assume my experiences are not unique. How can we blame a seller when a percentage of our own oothecae do not hatch?
Last edited by a moderator: