Dataset

The Fishery Grounds near Alexandria.VII.Decapoda.By Heinrich Balss.(1936).Notes and memoirs No. 15

MedOBIS MeasurementOrFact Open in mapper Explore occurrences

This is a historical dataset that was published in 1936 by H. Balss and concerns of the faunistic report on the Decapoda collected during the floristical and faunistical survey of Adolf Steuer on the coasts near Alexandria mainly with the vessel “El Hoot”. This dataset covers the time span of 3/9/1933 to 18/11/1933 and contains occurence data of Decapoda in the coasts of Alexandria, Egypt. It also informations about individual counts, sex, lifestage and carapace length. The digitization of this dataset was done by LifewatchGreece team.

Citation: Legaki Aglaia, Tsikopoulou Irini and Nikolopoulou Stamatina (2016). Digitization of "Balss, H., 1936. Decapoda. The Fishery grounds near Alexandria. VII. Notes and Memoirs of the Fisheries Research Directory of Egypt 15: 1-67".

Published: April 16, 2020 at 15:00

URL: http://ipt.medobis.eu/resource?r=egyptexpeditiondecapoda

310
occurrence records
166
measurements and facts
64
taxa
63
species

Taxa

Missing and invalid fields

Field Missing Invalid
maximumDepthInMeters 84
27.1%
minimumDepthInMeters 84
27.1%
scientificNameID 7
2.3%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 84
27.1%
ON_LAND 19
6.1%
NO_MATCH 7
2.3%
NOT_MARINE 1
0.3%

Measurement types

DNA derived data