Symbiocloeon corbiculinum Palatov 2023 (Figs 1–2) Symbiocloeon sp. 1: Bespalaya, Sousa, Gofarov, Kondakov, Kropotin, Palatov, Vikhrev & Bolotov 2022: 2. Symbiocloeon corbiculinus Palatov (in Bespalaya, Palatov, Gofarov, Kondakov, Kropotin, Sousa, Taskinen, Inkhavilay, Tanmuangpak, Tumpeesuwan, Vikhrev & Bolotov) 2023: 6 (larva). Ending of the species name should be changed to -um according to neutral gender of the generic name formed from « Cloëon ». Material examined. Holotype and paratypes. Descriptions. Larva as described by Bespalaya et al. 2023. Winged stages and eggs unknown.

Published as part of Kluge, Nikita J., Vishnevskaya, Maria S. & Palatov, Dmitry M., 2025, Winged stages of Symbiocloeon laoense Palatov 2023 (Ephemeroptera: Baetidae) and systematic position of larvae developing inside mantle cavities of bivalve mollusks, pp. 287-320 in Zootaxa 5728 (2) on page 289, DOI: 10.11646/zootaxa.5728.2.3, http://zenodo.org/record/17894673