The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Cladocera are the ecologically most important group within the Branchiopoda. They are unquestionably branchiopods but their evolutionary origin remains unclear. One favored explanation of their origin is that they evolved from a reproductive larva of a clam shrimp‐like ancestor. To reveal a transformation and identify (potential) changes in chronology (heterochrony), we investigated and compared the...
Two significantly different types of mandibular gnathal edges present in extant Branchiopoda are documented by using SEM. The Anostraca, Spinicaudata, Cyclestherida, and certain Cladocera have a pars molaris that forms the entire gnathal edge. In these taxa, the pars molaris consists of comb-like projections originating from the primary surface of the gnathal edge. The comb teeth form the grinding...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.