Results 51 to 60 of about 1,709 (183)
Юг России: экология, развитие, 2015 Benthic biocenoses of the Dagestan area of the Caspian Sea were studied. Considered distribution, composition and structure benthic in connection with observed change in environmental conditions. Special attention is given influence Mnemiopsis leidyi (A.
A. K. Ustarbekov +2 more
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Formation of the Statolith in the Ctenophore Mnemiopsis leidyi [PDF]
The Biological Bulletin, 2014 The aboral sensory organ (apical organ) of ctenophores contains a statocyst with a single large statolith. The statolith comprises living cells (lithocytes), each containing a large membrane-bound concretion. The statolith is supported on the distal ends of four compound motile mechanoresponsive cilia (balancers) which control the beat frequencies of ...
openaire +3 more sources
Seasonal Size Composition of Gelatinous Macrozooplankton in the Sinop Peninsula of Black Sea
Marine Science and Technology Bulletin, 2019 In this study, size compositions of Aurelia aurita (Linnaeus, 1758), Pleurobrachia pileus (O. F. Müller, 1776) and Mnemiopsis leidyi A. Agassiz, 1865 were presented seasonally between March 2015 and February 2016 at the Sinop Peninsula of Black Sea ...
Zekiye BİRİNCİ ÖZDEMİR +2 more
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Hybridization and adaptive introgression in a marine invasive species in native habitats
iScience, 2023 Summary: Hybridization of distinct populations or species is an important evolutionary driving force. For invasive species, hybridization can enhance their competitive advantage as a source of adaptive novelty by introgression of selectively favored ...
José Martin Pujolar +4 more
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Expansion of Mnemiopsis leidyi in the French Mediterranean lagoons along the Gulf of Lion
, 2021 International audienceThe ctenophore Mnemiopsis leidyi A. Agassiz, 1865 originates from estuaries and coastal waters along Atlantic coastlines from the Chesapeake Bay, USA, to Argentina.
Belloni, Bruno, Marchessaux, Guillaume
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Modelling survival and connectivity of Mnemiopsis leidyi in the south-western North Sea and Scheldt estuaries [PDF]
Ocean Science, 2015 Three different models were applied to study the reproduction, survival and dispersal of Mnemiopsis leidyi in the Scheldt estuaries and the southern North Sea: a high-resolution particle tracking model with passive particles, a low-resolution particle ...
J. van der Molen +9 more
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BMC Biology, 2012 Background Calcium-activated photoproteins are luciferase variants found in photocyte cells of bioluminescent jellyfish (Phylum Cnidaria) and comb jellies (Phylum Ctenophora).
Schnitzler Christine E +14 more
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The first occurrence of the ctenophore Mnemiopsis leidyi in the North Sea [PDF]
, 2007 After the discovery of large densities of Mnemiopsis leidyi in the Baltic Sea near Kiel by Javidpour et al. (First record of Mnemiopsis leidyi A. Agassiz 1865 in the Baltic Sea, 2006) in October 2006, we investigated the gelatinous zooplankton in the ...
Malzahn, Arne +6 more
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The community of phytoplankton of the Dagestan area of Caspian Sea in the new ecological conditions
Юг России: экология, развитие, 2015 The materials about the phytoplankton composition and distribution in the Daghestan region of the Caspian Sea in connection with changing hydrologicaly-hydrochemical regime in conditions of anthropological and biological environment are presented. It was
A. Sh. Gasanova, K. M. Guseynov
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The Hox-TALE has been wagging for a long time [PDF]
, 2014 Hox and TALE proteins interact in a sea anemone, just as they do in flies and mice, indicating that the Hox-TALE system originated very early in animal evolution.Peer ...
David EK Ferrier +1 more
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