«Defining or identifying insect species can be extremely difficult if we are limited to using one or a few
poorly known characteristics,» said co-author Dr. Gavin Svenson, curator of invertebrate zoology at The Cleveland Museum of Natural History and adjunct assistant professor at Case Western Reserve University.
For example, Golden Retrievers and Labrador Retrievers are often acquired because they are
known for being easily trained, enjoying an active life, and loving children, but a
poorly - bred dog of either breed may be hyperactive, bull - headed, and snappish, or have other inherited behavior or health
characteristics that make it a poor choice for a family.