HalicnemiaHalicnemia is a genus of sponges belonging to the family Stelligeridae.The species of this genus are found worldwide.Species:Halicnemia arcuata Halicnemia caledoniensis Halicnemia diazae Halicnemia gallica Halicnemia geniculata Halicnemia litorea Halicnemia montereyensis Halicnemia papillosa Halicnemia patera Halicnemia salomonensis Halicnemia verticillata Halicnemia wagini ''Halicnemia weltoni''