n. pl.1.(Zool.) The Serrifera.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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For example, the third North American species in this genus, Callosamia securifera, like the promethea moth, mates diurnally, usually between 1000 and 1400 h, and lays eggs at dusk (Brown, 1972; Tuskes et al., 1996).