Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
Definition: a sub-group of suspension feeding animals that feed by straining suspended matter and food particles from water, typically by passing the water over a specialized filtering structure
Known occurrences, collected specimens and observations of Steenstrupiella intumescens (Jörgensen 1924) Kofoid & Campbell 1929. View this species on GBIF