Original research papers, notes and brief communications on aspects of natural history especially those in support of studies on biodiversity and its conservation, undergo a double-blind peer review before acceptance for publication. Review and theoretical papers as well as catalogues and checklists backed up by specimen documentations may also be considered.

Articles must be the results of recently conducted research. They must neither be previously nor simultaneously submitted to any journal nor published elsewhere except in a preliminary form. The article should state when and where the study was conducted.