Breeding pedes?

[maxpede]

Have little experience with this species. Looks like ploydesmida. These 2 near bottom have been stuck together like this for 2 weeks now. One is overlapping the end of the other. Is this standard breeding? Both have ability to move i have seen when iv checked on them about every week to 4 days or so.

 

[pannaking22]

Looks to be Euryurus, and I believe they're trying to mate.