First records of multiple paternity in the softnose skates, family Arhynchobatidae: Sympterygia acuta as a case study - Victoria M. Lenain; Cynthia A. Awruch; Santiago G. Ceballos; Christine Dudgeon; Valeria Gabbanelli; Florencia Matusevich; Ezequiel Mabragaña (Hydrobiologia, 2026)