Title: Species Coexistence: Ecological and Evolutionary Perspectives, Author: M. Tokeshi
Title: Describing Species: Practical Taxonomic Procedure for Biologists, Author: Judith Winston
Title: Evolution and Speciation: Essays in Honor of M. J. D. White, Author: William R. Atchley
Title: Linking Species & Ecosystems, Author: Clive G. Jones
Title: The Biology of Rarity: Causes and consequences of rare-common differences, Author: W.E. Kunin
Title: Species, Species Concepts and Primate Evolution, Author: William H. Kimbel