Results 51 to 60 of about 10,631 (210)
Mitochondrial DNA. Part B. Resources, 2021 In this study, we sequenced and analyzed the complete mitochondrial genome (mtgenome) of the hydrozoan jellyfish Turritopsis lata. The mtgenome was a complete linear form (15,047 bp in length, 30.9% A, 42.1% T, 12.5% C, and 14.5% G), including 13 protein
Yoseph Seo, Jinho Chae, Jang-Seu Ki
doaj +1 more source
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
Phylogenetics of Hydroidolina (Hydrozoa: Cnidaria) [PDF]
Journal of the Marine Biological Association of the United Kingdom, 2008 Hydroidolina is a group of hydrozoans that includes Anthoathecata, Leptothecata and Siphonophorae. Previous phylogenetic analyses show strong support for Hydroidolina monophyly, but the relationships between and within its subgroups remain uncertain. In an effort to further clarify hydroidolinan relationships, we performed phylogenetic analyses on 97 ...
Cartwright, Paulyn +6 more
openaire +3 more sources
Life history of Perarella schneideri (Hydrozoa, Cytaedidae) in the Ligurian Sea
Scientia Marina, 2000 Perarella schneideri is a cytaeidid hydroid living in association with the bryozoan Schizoporella longirostris. In this study we have distinguished the presence of two kinds of polyps in its colonies: large gastrozooids and very extensible filiform ...
Giorgio Bavestrello +3 more
doaj +1 more source
Morphology and distribution of a deep-water Narcomedusa (Solmarisidae) from the northeast Pacific
Scientia Marina, 2000 Specimens of Solmaris sp. (Solmarisidae, Narcomedusae) with only four tentacles were collected in the northeast Pacific. The majority were collected in Canadian Pacific waters by Tucker trawl from stations outside the 500-m contour off the west coast of ...
Mary Needler Arai +2 more
doaj +1 more source
Scientia Marina, 1999 The biogeographical distribution of the benthic hydroid species collected during the Spanish Antarctic expedition Antártida 8611 has been studied. An inventory of the Antarctic and Magellan benthic thecate hydroid faunas, along with a comparison between ...
A. L. Peña Cantero +1 more
doaj +1 more source
An endogenous green fluorescent protein–photoprotein pair in Clytia hemisphaerica eggs shows co-targeting to mitochondria and efficient bioluminescence energy transfer [PDF]
Open Biology, 2014 Green fluorescent proteins (GFPs) and calcium-activated photoproteins of the aequorin/clytin family, now widely used as research tools, were originally isolated from the hydrozoan jellyfish Aequora victoria.
Cécile Fourrage +4 more
doaj +1 more source
The historical reconstruction of distribution of the genus Halecium (Hydrozoa: Haleciidae): a biological signal of ocean warming? [PDF]
, 2017 The distribution of 130 nominal species of the genus Halecium, based on published records, has been mapped for the first time in a comprehensive set of marine ecoregions, to analyse their distribution.
Boero, Ferdinando +2 more
core +1 more source
THE AXIAL GRADIENTS IN HYDROZOA [PDF]
The Biological Bulletin, 1919 1. Differential inhibition of planula development can be brought about in the hydrozoan, Phialidium gregarium, by KCN, LiCl, ethyl urethane HCl (probably CO2) and by the presence of the medusae (CO2). Resulting modifications range from slight increase and extension of basal thickening of blastula wall followed by development of slightly modified ...
C. M. CHILD, L. H. HYMAN
openaire +3 more sources
Rapidly declining seagrass meadows in Brazil: Findings from satellite imagery and local knowledge
People and Nature, EarlyView.Abstract Due to the limitations of individual monitoring approaches, integrating social perceptions with multiple advanced technologies provides a new opportunity to gain a comprehensive understanding of ecosystem degradation. We combined historical aerial mapping, satellite imagery, semi‐structured interviews with local stakeholders, and a bilingual ...
Karine Matos Magalhães +6 more
wiley +1 more source