Guilherme PDB, Bueno M de L, Metri R, Baptista-Metri C, Loose RH, Tavares YAG. First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil. Pap. Avulsos Zool. 2023;63:e202363026. doi:10.11606/1807-0205/2023.63.026