Entomologische Berichten

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Nederlandse Entomologische Vereniging

M.J. Sommeijer, M. van Zeijl, & M.R. Dohmen. (1984). Morphological differences between worker-laid eggs from a queenright colony and a queenless colony of Melipona rufiventris paraensis (Hymenoptera: Apidae). Entomologische Berichten, 44(6), 91–95.