Results 51 to 60 of about 1,935 (201)
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
The Comb Jelly Mnemiopsis Leidyi in the Black Sea [PDF]
, 2002 Following its transportation in ballast waters, the western Atlantic ctenophore Mnemiopsis leidyi caused a striking damage to the ecosystem of the Black Sea in the early 1990s.
Ahmet E. Kideys, Kıdeyş, Ahmet Erkan
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The impacts of biological invasions
Biological Reviews, Volume 101, Issue 3, Page 1255-1310, June 2026.ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
wiley +1 more source
Percent Identity Matrix of Mnemiopsis genes and proteins. [PDF]
, 2015 Percent Identity Matrix of Mnemiopsis genes and proteins.
Warren R. Francis (763154) +4 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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People and Nature, Volume 8, Issue 6, Page 1957-1973, June 2026.Abstract Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses. We investigated the freshwater jellyfish Craspedacusta sowerbii, likely native to China and now present on six continents, through a 22‐month multilingual online survey
Guillaume Marchessaux +17 more
wiley +1 more source
Scientia Marina, 2000 Periodic swarms or blooms of gelatinous macrozooplankton have a negative effect on many human activities such as tourism, fisheries, and industry, but for several reasons (sampling procedures, underestimation of their real abundance, etc.), they have ...
H. W. Mianzan, R. A. Guerrero
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Limnology and Oceanography, Volume 71, Issue 4, April 2026.Abstract Hydromedusae are often overlooked in pelagic trophic ecology compared to large scyphozoans. We investigated the diet, prey selectivity, ingestion rates, digestion times, and predation impacts of the native Liriope tetraphylla and non‐indigenous species Cnidostoma fallax and Moerisia inkermanica in a subtropical estuary of the southwestern ...
Guilherme M. von Montfort +4 more
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About the connection of Mnemiopsis leidyi size structure in the Black Sea with dynamics of its growth and reproduction [PDF]
, 2005 It has been shown that Mnemiopsis leidyi like the other ctenophora has very fast linear growth close to exponential one. It is important these animals are "capable under deficiency of food to "reverse growth" (size diminishing) and morphology of ...
Заика, В. Е.
core
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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