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A generic reclassification of the Afrotropical Bolboceratini (Coleoptera: Geotrupidae) Naturalis
Krikken, J..
The generic classification of the Afrotropical Bolboceratini is discussed. Fourteen genera are recognized, five of them new: Bolboceratellus, Bolbodius, Bolboceratex, Namibiobolbus and Meridiobolbus. Microbolbus Vulcano et al. is synonymized with Mimobolbus Vulcano et al. Bolbaffroides and Bolboceratops are raised to generic rank. The genera are keyed, diagnosed, and their species are listed. Many new combinations are proposed, mainly for species hitherto combined with Bolboceras Kirby.
Tipo: Article / Letter to the editor Palavras-chave: Coleoptera; Geotrupidae; Bolboceratini; Key; Genera; Afrotropical; Checklists; Species; 42.75.
Ano: 1984 URL: http://www.repository.naturalis.nl/record/319005
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Misuse of Checklist Assessments in Endangered Species Recovery Efforts Ecology and Society
Good, Thomas P; National Marine Fisheries Service; tom.good@noaa.gov; Harms, Tamara K; Arizona State University; tamara.harms@asu.edu; Ruckelshaus, Mary H; National Marine Fisheries Service; mary.ruckelshaus@noaa.gov.
Natural resource agencies worldwide must develop species recovery plans that specify threats, propose targets required for recovery, and evaluate the extent to which habitat alteration and restoration may influence species decline and recovery. To evaluate the impacts of proposed habitat alterations on species of conservation concern, standardized protocols may be adopted even when supporting data are scarce. For example, a habitat matrix was developed by the National Marine Fisheries Service (NMFS) to guide consultations under the Endangered Species Act for actions that may affect the functioning of the freshwater habitat used by several federally listed salmonid species. The habitat matrix has also been advocated as a tool for recovery planning by...
Tipo: Peer-Reviewed Reports Palavras-chave: Checklists; Conservation; Endangered species; Habitat assessment; Proxy indicator; Salmonids; Matrix.
Ano: 2003
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