Results 101 to 110 of about 4,809 (206)

Abundance, horizontal and vertical distribution of the invasive ctenophore Mnemiopsis leidyi in the central Baltic Sea, November 2007 [PDF]

, 2008
The distribution and abundance of the invasive ctenophore Mnemiopsis leidyi in the Bornholm Basin, an important spawning ground of several fish stocks, and in adjacent areas in the central Baltic Sea was studied in November 2007. The study showed that M.
Haslob, Holger, Huwer, B., Riisgard, H.U., Storr-Paulsen, M.   +3 more
core   +2 more sources

Long-term changes of physicochemical parameters and benthos in Lake Qarun (Egypt): Can we make a correct forecast of ecosystem future?

Knowledge and Management of Aquatic Ecosystems, 2016
Biotic changes and a salinity increase (from 13 to 40 g.L-1) occurred in Lake Qarun (Egypt) since 1901. Was salinity increasing a cause of observed biotic changes? To answer this question we used benthos as a model group.
Shadrin N. V., EL-Shabrawy G. M., Anufriieva E. V., Goher M. E., Ragab E.   +4 more
doaj   +1 more source

The first record of the Indo-Pacific benthic ctenophore Coeloplana (Benthoplana) meteoris (Ctenophora: Coeloplanidae) in the Arabian-Persian Gulf

Journal of Asia-Pacific Biodiversity, 2019
This report presents the first occurrence of the Indo-Pacific benthic ctenophore Coeloplana (Benthoplana) meteoris (Thiel, 1968) in the western part of the Arabian-Persian Gulf, extending its range to 2000km, a record that illustrates a cyclic event ...
Bruno Welter Giraldes
doaj   +1 more source

Not All Ctenophores Are Bioluminescent: Pleurobrachia

The Biological Bulletin, 1995
The traditional view has been that all species of the phylum Ctenophora are capable of producing light. Our inability to elicit luminescence from members of the well-known genus Pleurobrachia, as well as a lack of published documentation, led to an effort to determine whether this genus is truly bioluminescent.
S H D, Haddock, J F, Case
openaire   +3 more sources

A basin-wide Black Sea Mnemiopsis leidyi database [PDF]

, 2011
A specific marine biological data management tool, the Black Sea Mnemiopsis leidyi database system was created within the European Commission 6th framework Black Sea SCENE project for the Black Sea region and is now being supported by the Permanent ...
ABOLMASOVA Galina, AK Yesim, ANNINSKY Boris, BAT Levent, BINGEL Ferit, BIRINCI OZDEMIR Zekiye, FINENKO Galina, GORBUNOV Vladimir, ISINIBILIR Melek, KAMBURSKA Lyudmila, KIDEYS Ahmet E., MIHNEVA Veselina, MYROSHNYCHENKO Volodymyr, ROMANOVA Zinaida, SERGEYEVA Oleksandra, SHIGANOVA Tamara, SLIPETSKY Denis, STEFANOVA Kremena, TEZCAN Devrim, VLADYMYROV Volodymyr, XALVASHI Meri   +20 more
core   +1 more source

Making Neurobots and Chimerical Ctenophores

AbstractMaking living machines using biological materials (cells, tissues, and organs) is one of the challenges in developmental biology and modern biomedicine. Constraints in regeneration potential and immune self-defense mechanisms limit the progress in the field. Here, we present unanticipated features related to self-recognition and ancestral neuro-
Leonid L Moroz, Tigran P. Norekian
openaire   +2 more sources

Seasonal changes and population dynamics of the ctenophore Mnemiopsis leidyi after its first year of invasion in the Kiel Fjord, Western Baltic Sea [PDF]

, 2008
We analyzed the seasonal variations of the ctenophore Mnemiopsis leidyi weekly collected since its first record in the western Baltic Sea in October 2006.
A Lehmann, A Occhipinti-Ambrogi, CP Lynam, CP Lynam, DJ Gifford, E Leppakoski, G Schneider, GA Finenko, GA Finenko, H Haslob, H Stibor, H Österblom, HU Riisgård, J Alheit, J Javidpour, J Paramo, Jamileh Javidpour, JC Molinero, JE Purcell, Jesco Peschutter, JH Costello, JM Levine, Juan Carlos Molinero, KA Pitt, LJ Sullivan, M Bilio, M Esser, M Huntley, M Lehtiniemi, M Paavola, MA Faasse, OS Tendal, R Escribano, R Stone, RI Perry, S Gollasch, S Hay, S Kube, T Oguz, TA Shiganova, TA Shiganova, U Janas, U Sommer, Ulrich Sommer, V Smetacek   +44 more
core   +1 more source

DISTRIBUTION AND ABUNDANCE OF THE INVASIVE CTENOPHORE MNEMIOPSIS LEIDY IN THE LITTORAL WATERS OF THE CASPIAN SEA, IRAN

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
In this study, spatial distribution of the invasive ctenophore Mnemiopsis leidyi in the littoral waters of the Caspian Sea was evaluated using data collected at stations during the spring 2002 cruise.
M. Moghim; A. Rohi
doaj  

Population Dynamic And Effects Of The Invasive Species Ctenophore Mnemiopsis Leidyi In The Southern Caspian Sea [PDF]

, 2009
In this study, M. leidyi population, plankton abundance, biomass and species composition and interaction between environmental and biological characteristics were evaluated in the Iranian coasts of the Caspian Sea from 2001 until 2006.
Roohi, Aboulghasem
core  

Ctenophore population recruits entirely through larval reproduction in the central Baltic Sea [PDF]

, 2012
The comb jelly Mertensia ovum, widely distributed in Arctic regions, has recently been discovered in the northern Baltic Sea. We show that M. ovum also exists in the central Baltic but that the population consists solely of small-sized larvae (less than ...
Chun C., Cornelia Jaspers, Garbe A., Gould S. J., Hirota J., Hirota J., Kiørboe T., Matilda Haraldsson, Myrberg K., Petersen H., Stearns S. C., Sören Bolte, Thomas Kiørboe, Thorsten B. H. Reusch, Uffe H. Thygesen   +14 more
core   +1 more source