help with finding killer?

[villin]

Hi, my friend has a 29 gallon with a clown, ruby headed wrasse and lawnmower Benny... Now. He did have a anemone crab and arrow crab but last night found both of there abdomens having a small hole. Almost looking as if it was drilled. Anyone have any ideas as to what could have happened? I know this is not a whole lot of information but its all I have any help would be appreciated.

 

[reef18ster]

I would assume a mantis shrimp. Your friend might want to set a trap for it.

 

[johnson71]

Isn't that what cephalopod kills look like? When I had a mantis it pretty much destroyed any remains of anything it ate, I guess there are a lot of varieties though.

Hi, my friend has a 29 gallon with a clown, ruby headed wrasse and lawnmower Benny... Now. He did have a anemone crab and arrow crab but last night found both of there abdomens having a small hole. Almost looking as if it was drilled. Anyone have any ideas as to what could have happened? I know this is not a whole lot of information but its all I have any help would be appreciated.