Results 81 to 90 of about 775 (159)

Effect of temperature on clearance rate, daily ration and digestion time of Mnemiopsis leidyi from the southern Caspian Sea

Caspian Journal of Environmental Sciences, 2012
The effect of temperature on the main feeding parameters of Mnemiopsis leidyi from the southern Caspian Sea was studied in 2002. The clearance rates and daily rations were estimated from laboratory experiments in a wide range of temperatures from 12 to
Rowshantabari, M., Finenko, G.A., Kideys, A.E., Kiabi, B.   +3 more
doaj  

The homeodomain complement of the ctenophore Mnemiopsis leidyi suggests that Ctenophora and Porifera diverged prior to the ParaHoxozoa

EvoDevo, 2010
Background The much-debated phylogenetic relationships of the five early branching metazoan lineages (Bilateria, Cnidaria, Ctenophora, Placozoa and Porifera) are of fundamental importance in piecing together events that occurred early in animal evolution.
Ryan Joseph F, Pang Kevin, Mullikin James C, Martindale Mark Q, Baxevanis Andreas D   +4 more
doaj   +1 more source

Genomic insights into Wnt signaling in an early diverging metazoan, the ctenophore Mnemiopsis leidyi

EvoDevo, 2010
Background Intercellular signaling pathways are a fundamental component of the integrating cellular behavior required for the evolution of multicellularity.
Pang Kevin, Ryan Joseph F, Mullikin James C, Baxevanis Andreas D, Martindale Mark Q   +4 more
doaj   +1 more source

Profielschets Mnemiopsis leidyi

, 2007
Mnemiopsis leidyi is een ribkwal (Ctenophora) met als natuurlijk verspreidingsgebied de Atlantische kust van Noord- en Zuid-Amerika. Begin jaren ’80 werd ze met ballastwater geïntroduceerd in de Zwarte Zee van waaruit ze de aangrenzende zeeën koloniseerde.
openaire   +1 more source

COMPARATIVE STUDY ON LIPID QUALITY OF DISTRIBUTION AND ABUNDANCE OF MN EM IOPSIS LEIDYI THE EASTERN IRANIAN COASTS OF THE CASPIAN SEA

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2003
The alien ctenophore Mnemiopsis leidyi which was transported from the Black Sea into the Caspian Sea at the end of 1990s has been negatively affecting ecosystem in this new environment.
A. Roohi1; A. Kedish2; H. Fazli1
doaj  

The sea walnut Mnemiopsis leidyi: from ecological nuisance to potential biological resource

Frontiers in Marine Science
This review synthesizes current knowledge on the sea walnut Mnemiopsis leidyi, focusing on its potential as an emerging source of bioactive compounds rather than solely as a marine invader.
Cristina Munari, Michele Mistri
doaj   +1 more source

Antimicrobial Peptides Originating from Expression Libraries of <i>Aurelia aurita</i> and <i>Mnemiopsis leidyi</i> Prevent Biofilm Formation of Opportunistic Pathogens. [PDF]

Microorganisms, 2023
Ladewig L, Gloy L, Langfeldt D, Pinnow N, Weiland-Bräuer N, Schmitz RA.   +5 more
europepmc   +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  

Baseline Assessment of Black Sea Food Web Integrity Using a Zooplankton-Based Approach Under the Marine Strategy Framework Directive

Journal of Marine Science and Engineering
This study presents the first scientific evaluation of food web integrity in the Black Sea under the Marine Strategy Framework Directive (MSFD) Descriptor 4 (Food Webs), utilizing zooplankton indicators to assess the environmental status during the warm ...
Elena Bisinicu, George Emanuel Harcota
doaj   +1 more source

STOMACH CONTENTS OF MNEMIOPSIS LEIDYI IN THE IRANIAN COASTAL WATERS OF THE CASPIAN SEA

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2003
This study was carried out from August to November 2002 in the Iranian coastal waters of the Caspian Sea (Guilan province). The results showed that gut contents of Mnemiopsis leidyi included a wide variety of prey including 84% of zooplanktons and 16% of
S. Bagheri; J. Sabkara
doaj