Cyerce nigra, Taxa Only, Exact Match: 2 Treatments

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Cyerce nigra     Moreno, Karina, Medrano, Sabrina, Gosliner, Terrence M., Wilson, Nerida G., Krug, Patrick J. & Valdés, Ángel, 2025, Phylogenetic systematics of the genus Cyerce Bergh, 1870 (Mollusca: Heterobranchia: Sacoglossa: Caliphyllidae) from the Pacific and Indian oceans with descriptions of nine new species, Zoological Journal of the Linnean Society 204 (1) : -1 -1
Cyerce nigra subsp. pallens     Medrano, Sabrina, Krug, Patrick J., Gosliner, Terrence M., Kumar, A. Biju & Valdés, Ángel, 2019, Systematics of Polybranchia Pease, 1860 (Mollusca: Gastropoda: Sacoglossa) based on molecular and morphological data, Zoological Journal of the Linnean Society 186, pp. 76-115 : 91 91