Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).
Definition: Eye-spots which may be set into a pit to reduce the angles of light that enters, to allow the organism to deduce the angle of incoming light. Lens-like structures may be present, but stemmata, unlike lens eyes, cannot form an image, either for lack of refractive power or retinal resolution.
The environments in which many predaceous diving beetles species are known to live. Select an environment to see its predaceous diving beetles species checklist.
predaceous diving beetles Habitats
The environments in which many predaceous diving beetles species are known to live. Select an environment to see its predaceous diving beetles species checklist.
