A monograph of the British marine annelids. Vol. III-Part I. Text. Polychaeta. Opheliidae to Ammocharidae
McIntosh, W.C. (1915). A monograph of the British marine annelids. Vol. III-Part I. Text. Polychaeta. Opheliidae to Ammocharidae. Printed for the Ray Society: London. 368 pp.
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