First let me say how sorry I am for your loss. I've been thinking about how things went since your last post.
Would you be able to post photos of the underside of your P. lat. lats? That's really the only way to tell the sexes. If they are male and female, maybe the problem is just the stress of their new environment.
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Lisa
1.0.0 P.m. grandis (Linus)
4.3.0 P. standingi (Toby & Kona and their 5 babies)

