Science, Vol 194, Issue 4266, 730-732
Copyright © 1976 by American Association for the Advancement of Science
Sex-specific cannibalism in the rotifer Asplanchna sieboldi
JJ Gilbert
In one clone, large-morphotype females rarely exhibit tactile feeding responses to their ingestible, male clonemates but readily attack small-morphotype female clonemates and males of another, taxonomically distinct, clone. In the latter clone, cannibal females lack such selectivity, but their males are well protected from capture by very large, lateral body-wall outgrowths.