Results 1 to 10 of about 55 (48)

Jellyfish in Hong Kong: a citizen science dataset. [PDF]

open access: yesGigaByte
Terenzini J   +3 more
europepmc   +1 more source

Vertical distribution of megafauna on the Bering Sea slope based on ROV survey [PDF]

open access: yesPeerJ, 2020
Video surveys were carried out during the 75th cruise of the RV Akademik M.A. Lavrentyev (June 2016) along the northern slope of the Volcanologists Massif, in the south-western Bering Sea. The seafloor was explored using the ROV Comanche 18.
Elena Rybakova   +4 more
doaj   +4 more sources

Environmental DNA surveys detect distinct metazoan communities across abyssal plains and seamounts in the western Clarion Clipperton Zone [PDF]

open access: yesMolecular Ecology, Volume 29, Issue 23, Page 4588-4604, December 2020., 2020
Abstract The deep seafloor serves as a reservoir of biodiversity in the global ocean, with >80% of invertebrates at abyssal depths still undescribed. These diverse and remote deep‐sea communities are critically under‐sampled and increasingly threatened by anthropogenic impacts, including future polymetallic nodule mining.
Olivier Laroche   +3 more
wiley   +2 more sources

Optical observations and spatio-temporal projections of gelatinous zooplankton in the Fram Strait, a gateway to a changing Arctic Ocean [PDF]

open access: yesFrontiers in Marine Science, 2023
Global warming causes profound environmental shifts in the Arctic Ocean, altering the composition and structure of communities. In the Fram Strait, a transitional zone between the North-Atlantic and Arctic Ocean, climate change effects are particularly ...
Dmitrii Pantiukhin   +7 more
doaj   +2 more sources

Two swimming modes in Trachymedusae; bell kinematics and the role of giant axons. [PDF]

open access: yesJ Exp Biol, 2021
Although members of the Rhopalonematidae family (Cnidaria, Hydrozoa, Trachymedusae) are known to exhibit unusually powerful jet swimming in addition to their more normal slow swimming behaviour, for the most part, reports are rare and anecdotal.
Meech ME   +3 more
europepmc   +2 more sources

“Little Red Jellies” in Monterey Bay, California (Cnidaria: Hydrozoa: Trachymedusae: Rhopalonematidae)

open access: yesFrontiers in Marine Science, 2020
Several species of small, red, deep-sea Trachymedusae have been described and then re-described over the past 20 years, leading to some confusion in the scientific literature.
George I. Matsumoto   +4 more
doaj   +1 more source

Glaciambulata neumayeri gen. et sp. nov., a new Antarctic trachymedusa (Cnidaria: Hydrozoa), with a revision of the family Ptychogastriidae

open access: yesEuropean Journal of Taxonomy, 2016
A new genus and species of sympagic trachymedusa, Glaciambulata neumayeri gen. et sp. nov., are described based on material from Antarctica. Its generic features are compared to those of its relatives, Ptychogastria Allman, 1878 and Tesserogastria Beyer,
Horia R. Galea   +5 more
doaj   +1 more source

Origin and biogeography of the deep-water Mediterranean Hydromedusae including the description of two new species collected in submarine canyons of Northwestern Mediterranean

open access: yesScientia Marina, 1998
Two new species of hydromedusae (Foersteria antoniae and Cunina simplex) are described from plankton collected in sediment traps placed in the Lacaze-Duthiers Submarine Canyon and along Banyuls-sur-Mer coast (northwestern Mediterranean).
J. M. Gili   +5 more
doaj   +1 more source

Trachymedusae Haeckel 1866

open access: yes, 2021
Order Trachymedusae Family Rhopalonematidae Russell, 1953Published as part of Peter, 2021, Hydromedusae observed during night dives in the Gulf Stream, pp.
Peter
core   +1 more source

Home - About - Disclaimer - Privacy