Homeostatic Property Cluster (HPC) theory suggests that species and other biological taxa consist of organisms that share certain similarities. HPC theory acknowledges the existence of Darwinian ...
The British Cactus & Succulent Society (BCSS) is the primary organisation for anyone interested in learning more about cacti & succulents. The principal objectives of the BCSS are to promote the study ...
Foreword / Jane Goodall -- Overview -- How to use this book -- Protecting and conserving primates -- Notes on primate taxonomy and species concepts / Colin Groves -- Cladistic classification of the ...