Okay, now this was the first post on the website before, Mantis Breeder. I wrote this on 05/07/2012.
I got some Lobster Roaches months ago. I thought I could sex the cockroaches just like mantids because cockroaches are similar to mantids. I found out that one of my Lobster Cockroaches had 8 segments. All the others had only 6 segments. The ones that have 8 segments are male and the ones that have 6 segments are female. I saw one cockroach laying some eggs. Thet cockroach had 6 segments. One segment is hard to see in male Lobster Roach nymphs.
Female Lobster roaches have 6 segments, the males have 8 segments. This is a female.
http://mantisbreeder.weebly.com/uploads/9/2/8/9/9289021/_5913074_orig.jpg
Female Lobster roaches have 6 segments, the males have 8 segments. This is a female.
http://mantisbreeder.weebly.com/uploads/9/2/8/9/9289021/6571892_orig.jpg?443
Female Lobster roaches have 6 segments, the males have 8 segments. This is a male.
http://mantisbreeder.weebly.com/uploads/9/2/8/9/9289021/1694860_orig.jpg?485