Common use of Xxxxxx and X Clause in Contracts

Xxxxxx and X. X. Xxxxxxx (Xxxx and Yarrow 1875 in Xxxxxxx 1989). The genus was revised several times from Clinostomus, to Gila (Cope and Yarrow 1875), to Phoxinus (Jordan and Xxxxxxx 1883), to Hemitremia (Jordan 1891), to Leuciscus (Jordan and Evermann 1896, who also listed it in the subgenus Iotichthys), and finally to Iotichthys (Jordan et al. 1930) (Xxxxxxx 1989).

Xxxxxx and X. X. Xxxxxxx (Xxxx and Yarrow 1875 in Xxxxxxx 1989). The genus was revised several times from Clinostomus, to Gila (Cope and Yarrow 1875), to Phoxinus (Jordan and Xxxxxxx 1883), to Hemitremia (Jordan 1891), to Leuciscus (Jordan and Evermann Xxxxxxxx 1896, who also listed it in the subgenus Iotichthys), and finally to Iotichthys (Jordan Xxxxxx et al. 1930) (Xxxxxxx 1989).

Xxxxxx and X. X. Xxxxxxx (Xxxx and Yarrow 1875 in Xxxxxxx Hickman 1989). The genus was revised several times from Clinostomus, to Gila (Cope and Yarrow 1875), to Phoxinus (Jordan and Xxxxxxx 1883), to Hemitremia Xxxxxxxxxx (Jordan 1891), to Leuciscus (Jordan and Evermann Xxxxxxxx 1896, who also listed it in the subgenus Iotichthys), and finally to Iotichthys (Jordan Xxxxxx et al. 1930) (Xxxxxxx 1989).