Results 71 to 80 of about 2,287 (214)
Evidence of Cnidarians sensitivity to sound after exposure to low frequency underwater sources [PDF]
, 2016 Jellyfishes represent a group of species that play an important role in oceans, particularly as a food source for different taxa and as a predator of fish larvae and planktonic prey.
André, Michel +5 more
core +1 more source
The Anatomical Record, Volume 307, Issue 11, Page 3437-3505, November 2024.Abstract The humerus is central for locomotion in turtles as quadrupedal animals. Osteological variation across testudine clades remains poorly documented. Here, we systematically describe the humerus anatomy for all major extant turtle clades based on 38 species representing the phylogenetic and ecological diversity of crown turtles.
Guilherme Hermanson +3 more
wiley +1 more source
The Numerical Comparison of Flow Patterns and Propulsive Performances for the Hydromedusae Sarsia Tubulosa and Aequorea Victoria [PDF]
, 2009 The thrust-generating mechanism of a prolate hydromedusa Sarsia tubulosa and an oblate hydromedusa Aequorea victoria was investigated by solving the incompressible Navier–Stokes equations in the swirl-free cylindrical coordinates.
Colin, Sean +2 more
core +1 more source
The influence of the Atlantic and regional climate variability on the long-term changes in gelatinous carnivore populations in the northwestern Mediterranean [PDF]
, 2008 We investigated potential connections between climate and the population size of gelatinous carnivores in the northwestern Mediterranean. The interannual variability of large- and meso-scale climate factors was related to gelatinous carnivore dynamics by
Buecher, E. +2 more
core +1 more source
Functional and Character Disparity Are Decoupled in Turtle Mandibles
Ecology and Evolution, Volume 14, Issue 11, November 2024.Here, we compare functional disparity measured by biomechanical proxies and character disparity measured by discrete morphological characters in turtle jaws. Exploration of mandibular patterns reveals that several biomechanical configurations or character state combinations can lead to the same feeding type (i.e., convergence) or that high functional ...
Jasper Ponstein +5 more
wiley +1 more source
Hydromedusae composition, occurrence, and distribution in the Caeté river estuary, Pará [PDF]
Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2006 Species composition and spatio-temporal variation in density of hydromedusae along a salinity gradient were investigated in the Caeté river estuary, northern Brazil in June and December, 1998 (dry season) and in February and May, 1999 (rainy season). The
André Magalhães +3 more
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Primer registro de la medusa urticante invasora Gonionemus vertens en el hemisferio sur (Mar del Plata, Argentina) [PDF]
, 2014 En este trabajo registra el primer hallazgo de la hidromedusa Gonionemus vertens Agassiz, 1862 en el hemisferio sur. Alrededor de 30 medusas recientemente liberadas fueron encontradas en un acuario en septiembre de 2008.
Genzano, Gabriel Nestor +3 more
core
Trends in hydroidomedusan research from 1911 to 1997 [PDF]
, 2000 The papers on hydroidomedusae published from 1911 to 1997 total 10,934. They have been assigned to the following categories: faunistics and systematics; sub-organismal biology; ecology; evolution; life cycles; paleontology.
Boero, F. +4 more
core +3 more sources
Ecology and Evolution, Volume 14, Issue 10, October 2024.Approximately 150 years of research on freshwater jellyfish globally have resulted in a considerable amount of information. However, this is not comprehensively available to most researchers worldwide. Scattered information allows only for a fragmented view of the research field, which mediated by climate change received increasing importance.
Florian Lüskow +10 more
wiley +1 more source
Latin American Journal of Aquatic Research, 2011 Medusae collected in winter and spring 2007 were analyzed in a longitudinal transect made between the Boca de Guafo and Elefantes Fjord, southern Chile.
Viviana Bravo +2 more
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