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Steuer A. 1939. The fishery grounds near Alexandria. XIX Mollusca. Notes and Memoirs No 33

Latest version published by Hellenic Center for Marine Research on Jul 11, 2016 Hellenic Center for Marine Research

This is a historical dataset that was published in 1939 by Ad. Steuer and concerns of the faunistic report on the Mollusca collected during the floristical and faunistical survey on the coasts near Alexandria mainly with the vessel “El Hoot”. This dataset covers the time span of 1/4/1933 to 18/11/1933 and contains occurrence data of Molluscs in the coasts of Alexandria, Egypt. For some species, the dataset contains individual counts, sex, life stage and body length. The digitization of this dataset was done by LifewatchGreece team.

Data Records

The data in this sampling event resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 145 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 145 records in English (63 KB) - Update frequency: unknown
Metadata as an EML file download in English (8 KB)
Metadata as an RTF file download in English (9 KB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Tsikopoulou Irini, Dimitriou D. Panagiotis and Nikolopoulou Stamatina (2016). Digitization of The fishery grounds near Alexandria. XIX Mollusca. Notes and Memoirs No 33. Hydrobiology and Fisheries Directorate, 1939, Egypt

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Hellenic Center for Marine Research. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: f85dc597-d683-4038-8a09-cad4efd9804d.  Hellenic Center for Marine Research publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Ocean Biogeographic Information System.

Keywords

Metadata

Contacts

Who created the resource:

Stamatina Nikolopoulou
Data Manager
Hellenic Center for Marine Research Heraklion GR

Who can answer questions about the resource:

Irini Tsikopoulou
Data Manager
University of Crete HERAKLION Crete GR

Who filled in the metadata:

Irini Tsikopoulou
Data Manager
University of Crete HERAKLION Crete GR

Who else was associated with the resource:

Content Provider
Panagiotis Dimitriou
Data Manager
University of Cere Heraklion Crete GR

Geographic Coverage

Mollusc species were found in about 150 benthic stations in the coasts of Alexandria, Egypt. Some species with pelagic larvae were also found in planktonic stations.

Bounding Coordinates South West [31.054, 29.659], North East [31.473, 30.426]

Taxonomic Coverage

No Description available

Phylum  Mollusca

Temporal Coverage

Start Date / End Date 1933-04-01 / 1933-11-18

Project Data

No Description available

Title Digitization of Historical Dataset-Egypt Expedition
Funding LifewatchGreece

The personnel involved in the project:

Irini Tsikopoulou

Sampling Methods

This dataset is only a part from a large expedition that took place in the coasts near Alexandria. The samples were collected by A. Steuer. For bottom samples almost exclusively a dredge with 20x70 cm opening was used. A single catch was made in a depth of 20 m with a large otter trawl in the eastern part of the Bay of Abukir. For plankton samples, vertical hauls were made using medium sized nets with buckets of celluloids with gauze bottom. In general, the motor-launch of the Marine Laboratory "El Hoot" was used for dredging and a rowing boat in shallow water. All excursions were one-day trips. After the expedition, taxonomic identification of the samples was done by specialists. The results of this expedition were published in separate for each taxonomic group volumes. Thus, sampling methods were described in a preliminary report by A. Steuer. Taxonomic identification of mollusc species was made by J.R. Le B. Tomlin, G.H. Crawford and S. Jaeckel.

Study Extent This dataset is based on a faunistic report compiled from the expedition by the Fisheries Research Directorate in fishery grounds near Alexandria at 1933.

Method step description:

  1. Adolf Steuer.Preliminary report.The Fishery Grounds Near Alexandria. Notes and Memories No 8.http://ipt.medobis.eu/resource?r=egyptexpeditionpreliminaryrepor http://ipt.medobis.eu/resource?r=egyptexpeditionbottomsampler Body length measurements will be uploaded soon

Additional Metadata

marine, harvested by iOBIS

Alternative Identifiers http://medobis.portal.lifewatchgreece.eu/
f85dc597-d683-4038-8a09-cad4efd9804d
http://ipt.medobis.eu/resource?r=egyptexpeditionmollusca