Histological sections of Larkinia grandis male’s gonads: (5) development; (6) maturity; (7) spawning; (8) post-spawning. (al) Acinus lumen, (aw) acinus wall, (bv) blood vessel, (bc) brown cells, (dt) digestive tissue, (ma) mature acinus, (rsz) residual spermatozoa, (scll) spermatogenic cells, (sz) spermatozoa. Black scale bars: 100 µm, white scale bars: 50 µm.

 
 
  Part of: Sotelo-Gonzalez MI, García-Ulloa M, Góngora-Gómez AM, Salcido-Guevara LA, Arzola-González JF, Sepúlveda CH, Sánchez-Cárdenas R (2021) Gonadal development and sexuality of Larkinia grandis (Arcida: Arcidae) inhabiting southeastern Gulf of California. Zoologia 38: 1-10. https://doi.org/10.3897/zoologia.38.e56529