The Mediterranean Ocean Biodiversity Information System (MedOBIS) is a distributed system that allows you to search multiple datasets simultaneously for biogeographic information on marine organisms.

Meiofaunal community responses to anthropogenic disturbance in Heraklion harbour (Crete, Greece, Eastern Med.). The dataset contains data on the community structure of nematodes and copepods at seventeen stations in relation with environmental variables

This dataset contains occurrence records of subtidal polychaetes (Annelida) from two midlittoral rocky shore sampling sites in northern Crete (Greece).

Meiofaunal communities from the bathyal ecosystem of the Aegean Sea (Eastern Mediterranean). The dataset contains data on the community structure of nematodes from 7 stations (depth range 153 to 1772 m) which were sampled twice (September 1997 and March 1

Microplankton abundance at different stations in the euphotic zone of the Aegean Sea

A historical dataset, by Edward Forbes, Professor of Botany in King's College, London. This digitised report, requested by the British Association, refers to the Mollusca and Radiata inhabiting the Aegean and the Red Sea. The data upon which this report is founded have been entirely derived from a voyage of 18 months to the Aegean. The calculations have been based upon more than 100 fully recorded dredging operations in various depths and in many localities. The digitization process concerns the Appendix of the Report, which refers to the Examples of Dredging Papers, selected in order to show the associations of species in several regions. The numerous dredging operations on which this Report is founded were all registered in a similar manner.

This is a historical dataset that was published in 1939 by Chas.H. O’Donoghue, D.Sc. & Dora de Watteville,M.A and concerns the collection of es of Bryozoa collected during the floristical and faunistical survey of Adolf Steuer on the coasts near Alexandria mainly with the vessel “El Hoot”. The digitization of this dataset was done by LifewatchGreece team.Dates have been reported via the stations which have been digitized on the preliminary report(http://ipt.medobis.eu/resource?r=egyptexpeditionpreliminaryrepor).

This is a combined dataset on Syllidae (Annelida, Polychaeta) originated from two projects: NaGISA (Natural Geography in Shore Areas, a long term monitoring project following a global protocol) and a study on the Benthos of Haifa Bay.

This dataset was collected in the framework of two different projects, recording biological parameters and an investigation of the effects of WWTP on the zoobenthos in Saronikos Gulf

The present historical paper deals with the pelagic Polychaetes except the Tomopterids collected on the cruises of the "Thor", 1908-1910 in the Mediterannenan and adjacent waters.