Gonadal histology of box jellyfish (Cnidaria: Cubozoa) reveals variation between internal fertilizing species Alatina alata (Alatinidae) and Copula sivickisi (Tripedaliidae) - García-Rodríguez, Jimena; Ames, Cheryl Lewis; Marian, José Eduardo A. R; Marques, Antonio Carlos (Journal of Morphology, 2018)