Roach ID help please

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I was told this a a burrowing roach, and after much looking around although i have seen simalar nothing with the same head markings can someone help me id this thanks, i could take better pics if needed, as well as the nimphs.

pic here

 

[Israel2004]

Looks to be a six spot roach. Do the nymphs have a row of three spots down each side of their body. A picture of the nymphs would help for me at lest.

 

[collide]

they older nymphs are pure black, the younger ones (i dotn have many mabey 1) have some spots on there sides, ill try and get a good pic when i get home, and count these spots/markings. I dont know what stages they are at as i have only had them for a month and only have 2 adults which i cant sex. thanks for your help

 

[Ecilious]

The markings look to me like Eublaberus posticus. Has that particular specimen recently molted?

 

[collide]

no it came to me like that im not sure how old it is.

 

[8 leg wonder]

The markings look to me like Eublaberus posticus. Has that particular specimen recently molted?

I agree with it being Eublaberus sp but it doesn't look like prosticus

 

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i think its a 6 spot after looking at some pics of them. but here are more photos another adult and the smallest nymph i could find lol

adult
nymph

 

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I just picked up some more roaches today and just want to confirm what they are fairly new to this soo bare with me...

this was sposed to be Blaberus craniifer but it looks like a Cave Roach or dwarf cave roach? am i on the right track...

adult
adult
nymph

and these are sposed to be Blaberus discoidalis i think that is right i just want to confirm...

adult
nymph

thanks for all the help, any good roach info sites out there that someone might suggest...

 

[8 leg wonder]

The first ones are a craniifer hybrid, and the second one are definitly B.discoidalis

 

[Randolph XX()]

yep Craniifer crossed with fusca

 

[collide]

hummm interesting, thanks alot guys.

 

[Jesse607]

I was told this a a burrowing roach, and after much looking around although i have seen simalar nothing with the same head markings can someone help me id this thanks, i could take better pics if needed, as well as the nimphs.

pic here

I stongly believe it is a Eublaberus spp. but not E. prosticus.

 

[collide]

yea e.prosticus is way to orange there is no orange in that at all im pretty sure it is Eublaberus distanti , thanks again for everyones help.

 

[Elytra and Antenna]

yea e.prosticus is way to orange there is no orange in that at all im pretty sure it is Eublaberus distanti , thanks again for everyones help.

Yep, the first is E.distanti, the third B.discoidalis and the middle one looks like B.fusca (one you have pictured is normal fusca coloration so it's not a cross unless you have some black ones mixed in).

 

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There are no black mixed in all the adults look the same as the one pictured.