Food affects the potential reproductive rates of sand goby females but not of males

• The interspawning interval of female sand gobies, Pomatoschistus minutus, a batch-spawning fish with paternal care, was significantly shorter when the fish were fed daily than when they were fed every fourth day. The incubation time of males was not affec

Nyckelord

food availability; operational sex ratio; Pomatoschistus minutus; potential reproductive rate; sand goby; sexual selection; OPERATIONAL SEX-RATIO; GASTEROSTEUS-ACULEATUS-L; GIANT WATER BUG; PARENTAL INVESTMENT; POMATOSCHISTUS-MINUTUS; FILIAL CANNIBALISM

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