Critter of the Week 125 - Protulophila_compilation.jpg

SEM image of Protulophila openings in serpulid fan worm tube (Paul Taylor, NHM London). Bottom left: Resin cast of Protulophila burrows and connections in worm tubes (Paul Taylor, NHM London). Right: Artists impression of living Protulophila (Erika Mackay, NIWA).