Cattleya walkeriana walkeriana" has been twice determined as 2"n" = 40; the diploid chromosome number of the variety "C. walkeriana" var. "princeps" has been determined as 2"n" = 80. Cattleya walkeriana Cattleya walkeriana (Walker's cattleya) is a species of orchid. It differs from most species of "Cattleya" by having inflorescences which arise from the rhizome instead of from the apex of the pseudobulb. In its native habitat (Brazilian Central Plateau) it grows as either an epiphyte or a lithophyte, sometimes in full sun. Pseudobulbs are relatively short, bulbous or fusiform, with one or two ovate leaves at the apex. Inflorescence is one-
Aurelia labiata walls and low salinity. These behaviors come from their sensory receptors and nervous system that allows better mobility for their survival. "Aurelia labiata" are fed upon by other cnidarians such as "Phacellophora camtschatica" and "Cyanea capillata". Like many jellyfish, they are also consumed by sea turtles which are immune to their stings. Aurelia labiata Aurelia labiata is a species of moon jellyfish. It is a cnidarian in the family Ulmaridae. It is known to be larger than "Aurelia aurita". "Aurelia labiata" typically range in the northern Pacific Ocean. Their range stretches from the west coast of California to the eastern