Starfish ID Help!

[lazlodawg]

Hi, all! Could I have some help with a starfish ID? It was a hitchhiker on some rock I added today. Thanks!

 

[CanuckReefer]

Hi, all! Could I have some help with a starfish ID? It was a hitchhiker on some rock I added today. Thanks!

The Blues or flash is washing it a bit but my guess is blue linckia ....sizeable hitchhiker!

 

[JGT]

Purple or blue Linckia. Nice find!