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Deprecated function: Optional parameter $page declared before required parameter $type is implicitly treated as a required parameter in require() (line 5 of /mnt/web118/c2/77/51582777/htdocs/drupal/modules/hymis_core/hymis_core.module).
Deprecated function: Optional parameter $interval declared before required parameter $type is implicitly treated as a required parameter in require() (line 5 of /mnt/web118/c2/77/51582777/htdocs/drupal/modules/hymis_core/hymis_core.module).
Deprecated function: Optional parameter $char declared before required parameter $base_url is implicitly treated as a required parameter in require() (line 10 of /mnt/web118/c2/77/51582777/htdocs/drupal/modules/hymis_index/hymis_index.module).
Deprecated function: Optional parameter $page declared before required parameter $base_url is implicitly treated as a required parameter in require() (line 10 of /mnt/web118/c2/77/51582777/htdocs/drupal/modules/hymis_index/hymis_index.module).

If you find The Hymenoptera Information System useful for your work, please mention it when citing sources of information. It may be cited as:

Kroupa, A.S. (2019) The Hymenoptera Information System. Version 3.1. Published on the Internet; http://hymis.net/ (date of access).