Studies on life history, life table, habitat and conservation of Byasa impediens (Lepidoptera: Papilionidae) Suitable habitat of Therioaphis trifolii population on arable lands of Southern Ningxia based on GIS. Suitable habitat for the Achnatherum splendens community in typical steppe region of Inner Mongolia Minimum amounts of suitable habitat for wheat aphid, parasitoid, and hyperparasitoid in facility-based agricultural landscapes. Assessment of habitat suitability for Gazella subgutturosa in the Ebinur Reserve Suitable habitat of the spotted alfalfa aphid Therioaphis trifolii populationsin Guyuan City, Ningxia