Ceratophylloidea is a superfamily of fleas. There are 803 species of Ceratophylloidea, in 96 genera and 4 families. It includes groups like Xiphiopsyllidae, Scaled Fleas, and Bat Fleas.
Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)