Mixotrophic and heterotrophic dinoflagellates in eutrophic coastal waters of the Aegean Sea (eastern Mediterranean Sea)

2012 ◽  
Vol 55 (1) ◽  
Author(s):  
Lydia Ignatiades
Keyword(s):  
Mediterranean Sea ◽  
Coastal Waters ◽  
Eastern Mediterranean ◽  
Aegean Sea ◽  
Eastern Mediterranean Sea

First records of six species of crustaceans for the eastern Mediterranean Sea

Crustaceana ◽  
2019 ◽  
Vol 92 (11-12) ◽  
pp. 1403-1414
Author(s):  
Ozge Ozgen ◽  
Sermin Acik ◽  
Kerem Bakir
Keyword(s):  
Mediterranean Sea ◽  
New Record ◽  
New Records ◽  
Eastern Mediterranean ◽  
Aegean Sea ◽  
Posidonia Oceanica ◽  
The Other ◽  
Eastern Mediterranean Sea ◽  
Crustacean Species ◽  
Ecological Characteristics

Abstract This paper deals with six crustacean species associated with Posidonia oceanica (Linnaeus) Delile, 1813 meadows along the Aegean coasts of Turkey: Caprella tavolarensis, Eriopisella ruffoi, Iphimedia vicina, Astacilla mediterranea, Apseudopsis minimus and Macropodia deflexa. Apseudopsis minimus is a new record for the Turkish coast of the Aegean Sea, the other five species are new records for the eastern Mediterranean. Brief descriptions of the species and their morphological and ecological characteristics are given.

On the occurrence of Lethocerus patruelis (Stål, 1855) (Hemiptera: Heteroptera: Nepomorpha: Belostomatidae) in Rhodes (eastern Mediterranean Sea)

2019 ◽  
Vol 13 (1) ◽  
pp. 10-14
Author(s):  
MARIA CORSINI-FOKA ◽  
GERASIMOS KONDYLATOS ◽  
IOANNA KATSOGIANNOU ◽  
KONSTANTINOS GRITZALIS ◽  
GIANNI INSACCO
Keyword(s):  
Mediterranean Sea ◽  
Eastern Mediterranean ◽  
Aegean Sea ◽  
First Record ◽  
General Distribution ◽  
Eastern Mediterranean Sea ◽  
Aegean Islands

The finding in 2017 of a female of Lethocerus patruelis, a species rarely collected in the Aegean Islands, is documented from Rhodes (Greece), more than 160 years after its first record in the same island. The general distribution of the giant water bug and its occurrence in the area are briefly discussed.Keywords: Belostomatidae, giant water bug, Lethocerus patruelis, Aegean Sea, Rhodes, Greece

scholarly journals First occurrence of Scarus ghobban (Actinopterygii: Scaridae) in the coastal waters of Cyprus (Eastern Mediterranean Sea)

2010 ◽  
Vol 11 (2) ◽  
pp. 353 ◽  
Author(s):  
G. IOANNOU ◽  
N. MICHAILIDIS ◽  
A. LOUCAIDES ◽  
I. MANITARAS
Keyword(s):  
Mediterranean Sea ◽  
Coastal Waters ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Sea ◽  
First Occurrence ◽  
Scarus Ghobban

The first occurrence of the Indo-Pacific blue-barred parrotfish (Scarus ghobban) in the coastal waters of Cyprus is reported. The finding corroborates the establishment of this Lessepsian immigrant along the Levantine coasts.

Diet composition and temporal changes in the trophic patterns of Plesionika narval (Crustacea-Decapoda) in the Aegean Sea (Eastern Mediterranean Sea)

2019 ◽  
Vol 30 ◽  
pp. 100739
Author(s):  
Leila Bordbar ◽  
Kostas Kapiris ◽  
Aikaterini Anastasopoulou ◽  
Christos D. Maravelias ◽  
Christopher J. Smith ◽  
...  
Keyword(s):  
Mediterranean Sea ◽  
Diet Composition ◽  
Eastern Mediterranean ◽  
Aegean Sea ◽  
Temporal Changes ◽  
Eastern Mediterranean Sea

scholarly journals A new record of the genus Trygaeus Dohrn, 1881 and species Trygaeus communis Dohrn, 1881 (Arthropoda, Pycnogonida) from Turkey (Eastern Mediteranean)

2019 ◽  
Vol 60 (1) ◽  
pp. 47-51 ◽  
Author(s):  
Cengiz Kocak
Keyword(s):  
Mediterranean Sea ◽  
New Record ◽  
Eastern Mediterranean ◽  
Line Drawing ◽  
Aegean Sea ◽  
Distribution Map ◽  
Eastern Mediterranean Sea ◽  
Sampling Studies ◽  
Sea Spider ◽  
First Time

Sampling studies in the Turkish Aegean Sea revealed the occurrence of the sea spider species, Trygaeus communis Dohrn, 1881. The genus Trygaeus and species Trygaeus communis Dohrn, 1881 are recorded for the first time from Turkey. The genus and species are also recorded for the second time from the Eastern Mediterranean Sea. Distribution map of the species in the Eastern Mediterranean Sea is provided, together with photographs and line drawing of the species. This record further extends the known distribution of the species to Turkey in the Eastern Mediterranean.

Pycnogonida (Arthropoda) from the eastern Mediterranean Sea with description of a new species of Anoplodactylus

Zootaxa ◽  
2008 ◽  
Vol 1686 (1) ◽  
pp. 57 ◽  
Author(s):  
FRANZ KRAPP ◽  
CENGIZ KOCAK ◽  
TUNCER KATAGAN
Keyword(s):  
New Species ◽  
Mediterranean Sea ◽  
Adult Stage ◽  
Eastern Mediterranean ◽  
Scuba Diving ◽  
Aegean Sea ◽  
First Record ◽  
Eastern Mediterranean Sea ◽  
Northern Cyprus ◽  
A New Species

Material of Pycnogonida was collected by scuba diving and snorkelling in the eastern Mediterranean Sea from the Aegean Sea to northern Cyprus in 1995–2002; some additional samples were taken in 2006 (mainly in Gencelli Cove, Turkey). This yielded the first record of Ammothella appendiculata for the region. A. longioculata and Callipallene spectrum are newly recorded for Turkey. A hitherto undescribed and tiny species of Anoplodactylus was found. The insufficiently known adult stage of Ammothella uniunguiculata is figured by SEM photograph.

Reconstructing Saharan dust transport to the Eastern Mediterranean Sea during the last 180 ka using endmember modelling of grain size data

2020 ◽  
Vol 94 ◽  
pp. 156-173
Author(s):  
Sarah Beuscher ◽  
Werner Ehrmann ◽  
Stefan Krüger ◽  
Gerhard Schmiedl
Keyword(s):  
Grain Size ◽  
Mediterranean Sea ◽  
Eastern Mediterranean ◽  
Sediment Cores ◽  
Aegean Sea ◽  
Northern Africa ◽  
Saharan Dust ◽  
Eastern Mediterranean Sea ◽  
Transport Distance ◽  
Size Data

AbstractEndmember modelling on the terrigenous silt fraction of nine marine sediment cores spanning up to 180,000 years reveals the influx of North African dust into the Eastern Mediterranean Sea. The dust grain size modes decrease with transport distance, from >50 µm off the African coast to ca. 30 µm in the Aegean Sea. The dust signal is strongly influenced by hydrological changes in northern Africa. Changes from arid to humid periods are documented in the grain size data of all cores. The climatic signal gets weaker with growing distance from the source and close to large fluvial sediment sources such as the Nile. Frequency and wavelet analyses show a strong orbital precession signal that is known to trigger the migration of the monsoonal rain belt in northern Africa. The influence of climate changes on suborbital time scales on dust influx is less distinct, but Dansgaard-Oeschger interstadials and Heinrich-like events are documented in some cores. In the sediment core closest to the source, three endmembers represent one or more dust sources in northern Africa. With growing distance from the source, the three modes cannot be separated anymore and appear as one multimodal dust endmember.

An Account of Our Knowledge of the Amphipod Fauna of the Aegean Sea

Crustaceana ◽  
1995 ◽  
Vol 68 (5) ◽  
pp. 597-615 ◽  
Author(s):  
E. Voultsiadou-Koukoura ◽  
D. Stefanidou
Keyword(s):  
Mediterranean Sea ◽  
New Records ◽  
Eastern Mediterranean ◽  
Relevant Literature ◽  
Aegean Sea ◽  
Amphipod Species ◽  
Eastern Mediterranean Sea ◽  
Northern Aegean Sea ◽  
First Time ◽  
Interesting Species

AbstractDuring benthic surveys in the northern Aegean Sea, 188 amphipod species were found; 39 among these comprise new records for the amphipod fauna of the eastern Mediterranean Sea, 41 are reported for the first time from the Aegean Sea and 62 are new for the fauna of the northern Aegean Sea. A checklist of the amphipods known from the Aegean Sea up to the present is given (239 species), along with their distribution in certain Mediterranean areas. For the most interesting species found, information on their distribution and their habitat is given. The amphipod fauna of the above areas is estimated, on the basis of the relevant literature. Finally, the affinities among these areas using the coefficient of Czekanowski, along with the number of species common to each pair of areas, are estimated.

scholarly journals Spatial Variability and Trends of Marine Heat Waves in the Eastern Mediterranean Sea over 39 Years

2021 ◽  
Vol 9 (6) ◽  
pp. 643
Author(s):  
Omneya Ibrahim ◽  
Bayoumy Mohamed ◽  
Hazem Nagy
Keyword(s):  
Spatial Variability ◽  
Mediterranean Sea ◽  
Heat Waves ◽  
Eastern Mediterranean ◽  
Aegean Sea ◽  
Sea Surface ◽  
Sea Level Pressure ◽  
Eastern Mediterranean Sea ◽  
Marine Life ◽  
The Mean

Marine heatwaves (MHWs) can cause devastating impacts on marine life. The frequency of MHWs, gauged with respect to historical temperatures, is expected to rise significantly as the climate continues to warm. The MHWs intensity and count are pronounced with many parts of the oceans and semi enclosed seas, such as Eastern Mediterranean Sea (EMED). This paper investigates the descriptive spatial variability and trends of MHW events and their main characteristics of the EMED from 1982 to 2020 using Sea Surface Temperature (SST) data obtained from the National Oceanic and Atmospheric Administration Optimum Interpolation ([NOAA] OI SST V2.1). Over the last two decades, we find that the mean MHW frequency and duration increased by 40% and 15%, respectively. In the last decade, the shortest significant MHW mean duration is 10 days, found in the southern Aegean Sea, while it exceeds 27 days off the Israeli coast. The results demonstrate that the MHW frequency trend increased by 1.2 events per decade between 1982 and 2020, while the MHW cumulative intensity (icum) trend increased by 5.4 °C days per decade. During the study period, we discovered that the maximum significant MHW SST event was 6.35 °C above the 90th SST climatology threshold, lasted 7 days, and occurred in the year 2020. It was linked to a decrease in wind stress, an increase in air temperature, and an increase in mean sea level pressure.

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