
Morphological characterization of testicular cells, spermatogenesis and formation of spermatophores in a fish ectoparasite Argulus bengalensis Ramakrishna, 1951 (Crustacea: Branchiura)
Keywords: Fish ectoparasite; Branchiura; Argulus bengalensis; Spermatogenic cell; Spermatozoa; Spermatophore