Plainfin midshipman (Porichthys notatus) sperm to seminal fluid (SF) ratio - Miller, Jessica; Mazzoldi, C M; Rasotto, M B; Balshine, Sigal (In supplement to: Miller, J et al. (2019): Differential investment in male accessory glands: lessons from a marine fish with alternative reproductive tactics. Marine Biology, 166:37, https://doi.org/10.1007/s00227-019-3474-8, 2019)