e-ISSN: Pending
Negative / Null Result ReportMedicine

Henpecked husbands: parental roles in the monogamous social fish Amphiprion clarkii depend on sex rather than relative size differences within pairs

Kobayashi Y; Hosoda C; Kohda M; Awata S · 2026 · Journal of ethology

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Parental care has a direct and beneficial effect on parental fitness. An important question regarding the evolution of parental care is why parental roles and the amount of care invested are characterized by sexual bias. In species that…

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Metadata source: Europe PMC