Saglam, N. and Shain, D. H. (2025) “Correction of the specific epithet in Helobdella serendipitous Saglam et al. 2018 (Annelida: Hirudinea) as Helobdella serendipitosa, in accordance with Latin grammar”, Zootaxa. Auckland, New Zealand, 5647(5), pp. 499–500. doi: 10.11646/zootaxa.5647.5.9.