Staniczek, Bechly & Godunko (2011) therefore assumed that the larvae were ambush predators that were hiding, partly burrowed in the river bed, and waiting for small prey passing by.
Staniczek, Bechly & Godunko (2011) 因此推測幼蟲為埋伏的掠食者，把自己部份埋藏在河床中，等待小型獵物經過。