Taxis response is to move towards or away from the stimulus. If the organism moves towards the stimulus the taxis is positive, while if it moves away the taxis is negative. For example, flagellate protozoans of the genus "Euglena" move towards a light source. This reaction or behaviour is called "positive phototaxis", since phototaxis refers to a response to light and the organism is moving towards the stimulus. Many types of taxis have been identified, including: Depending on the type of sensory organs present, a taxis can be classified as a "klinotaxis", where an organism continuously samples the environment to determine
Prince Victor of Thurn and Taxis Prince Victor of Thurn and Taxis Prince "Victor" of Thurn and Taxis (; 18 January 1876, Ecska – 28 January 1928, Vienna, Austria ) was a member of the Princely House of Thurn and Taxis and a Prince of Thurn and Taxis. Prince Victor, who was born in 1876, was the youngest child of the late Prince Egon Maximilian of Thurn und Taxis and his wife, Viktoria Edelspacher de Gyoryok. On 1 November 1911, Prince Victor married Mrs. Gerald Fitzgerald, Born Lida Eleanor Nicolls in 1875 in Uniontown, Pennsylvania, she was the daughter of grocer John A. Nicolls and his