Cattleya rex Cattleya rex Cattleya rex is a species of epiphytic orchid of showy white flowers, native to montane forests in Peru and Bolivia. Epiphytic herb with cylindric or spindle-shaped pseudobulbs, up to 35 cm. high, with one leaf at the top. Leaf oblong or elliptic-oblong, obtuse, light green, up to 35 cm. long and up to 6 cm. wide, coriaceous. Inflorescence up to 20.3 cm. high, with 3 to 6 (or 10) flowers. Flowers large and showy, up to 17 cm wide, with sepals and petals being cream-colored or ivory white, except the lip or labellum, which is colored with yellow,
Portia labiata empty husk of the prey. Others grind the prey to pulp using the fangs and the bases of the pedipalps, while flooding it with enzymes; in these species the fangs and the bases of the pedipalps form a preoral cavity that holds the food they are processing. Occasionally a "Portia" is killed or injured while pursuing prey up to twice "Portia"′s size. "P. labiata" is killed in 2.1% of pursuits and injured but not killed in 3.9%, "P. schultzi" is killed in 1.7% and injured but not killed in 5.3%, and "P. fimbriata" in Queensland is killed in 0.06% of