Judd, W.W. (1954). The white-veined dagger, Simyra henrici Grt. (Lepidoptera: Phalaenidae), and its parasites reared from cat-tail, Typha spp. Proceedings of the Nova Scotian Institute of Science, 23(2), 115-119.
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Received for publication June 10, 1952. Includes bibliographical references.