“…In addition to the above cells, there is another type, the clear cell, which has been reported in the tail regions of the rat (Hamilton 1975, Brown & Montesano 1981, Sun & Flickinger 1982, Serre & Robaire 1998, mouse (Soranzo et al 1982, Orsi et al 1994, hamster (Flickinger et al 1978, Beu et al 2009, and gerbils (Domeniconi et al 2007). However, clear cells were not described in stallion, ram, and bull (Nicander 1957, Goyal 1985, monkey (Ramos & Dym 1977), pigs (Orsi et al 1985); cat (Arrighi et al 1986), goat (Goyal & Williams 1991), and donkey and dromedary camel (Alkafafy et al 2012).…”