Oncorhynchus clarkii (Richardson, 1836). Cutthroat Trout. To 99.1 cm (39 in) TL (Morrow 1980). Outer coast of Kenai Peninsula, northern Gulf of Alaska (Behnke 1992) to Eel River, northern California (Morrow 1980). At sea, stays close to home streams (Mecklenburg et al. 2002). Anadromous. Parasalmo clarkii (Richardson, 1836) is used by most Russian authors and by Fricke et al. (2020).