Results 21 to 30 of about 85 (52)

Characterization of methane-seep communities in a deep-sea area designated for oil and natural gas exploitation off Trinidad and Tobago [PDF]

open access: yes, 2017
Exploration of the deep ocean (>200 m) is taking on added importance as human development encroaches. Despite increasing oil and natural gas exploration and exploitation, the deep ocean of Trinidad and Tobago is almost entirely unknown.
Amon, Diva   +5 more
core   +3 more sources

Heterogeneity in diagnostic characters across ecoregions: A case study with Botrynema (Hydrozoa: Trachylina: Halicreatidae) [PDF]

open access: yes, 2023
IntroductionBotrynema, a genus of medusozoans in the trachyline family Halicreatidae, currently contains two species: B. brucei and B. ellinorae, distinguished by the presence or absence, respectively, of an apical knob as a diagnostic character. However,
Allen G. Collins   +10 more
core   +1 more source

Hydrozoa [PDF]

open access: yes, 2001
The European list was derived from URMO which was edited by W. Vervoort. S.D. Cairns provided the list of hydrocorals and P.
Cairns, S.D.   +3 more
core  

Prevalence, Faunal Composition, and Vertical Distribution of Bioluminescence in the Pelagic Gulf of Mexico: Fishes, Crustaceans, Cephalopods and Gelatinous Megaplankton [PDF]

open access: yes, 2023
Bioluminescence is the phenomenon of light emission by living organisms. It occurs through a chemical reaction within an organism and serves various purposes.
Brown, Devynne M
core   +1 more source

A survey of the medusan (Cnidaria) community of Banco Chinchorro, western Caribbean Sea [PDF]

open access: yes, 2003
Resumen en inglés: "The species composition, distribution, and abundance of the planktonic medusae collected during a plankton survey in Banco Chinchorro, an oceanic reef atoll of the western Caribbean were studied. Samples included the forereef (oceanic)
Rebeca Gasca
core  

The Pelagic In situ Observation System (PELAGIOS) to reveal biodiversity, behavior, and ecology of elusive oceanic fauna [PDF]

open access: yes, 2019
There is a need for cost-efficient tools to explore deep-ocean ecosystems to collect baseline biological observations on pelagic fauna (zooplankton and nekton) and establish the vertical ecological zonation in the deep sea.
Christiansen, Svenja   +8 more
core   +1 more source

On the larval stages of Solmundella bitentaculata Browne [PDF]

open access: yes, 1963
Solmundella bitentaculata Browne (Order: Narcomedusa, Family : Aeginidae) is very widely distributed and has been recorded from the Indian waters by Menon (1932). S.
Rajan, C T
core  

The role of gelatinous zooplankton for marine ecosystems and the carbon cycle [PDF]

open access: yes, 2019
There is increasing recognition of the importance of gelatinous zooplankton (GZ) within the ocean. However, observations of GZ and understanding of their ecosystem role, lags behind other zooplankton.
Wright, Rebecca
core  

TW O NEW SPECIES of LEPTOMEDUSAE FROM THE BITUNG STRAIT,INDONESIA (CNIDARIA) [PDF]

open access: yes, 2013
材料系于2012年6月在印度尼西亚比通海峡水域采集,调查区共设19站,经对38份样品分析,鉴定出48种水母,其中有软水母2新种:五辐和平水母EIrEnE PEnTAnEMAlIS lIn,Xu ET HuAng,SP.nOV.和多石触丝水母lOVEnEllA POlyCOnCrETuS X u,HuAng ET g uO,SP.nOV.,对新种形态特征进行了绘图和描述,并讨论其与同属其它种主要特征的比较。模式标本保存于国家海洋局第三海洋研究所。Samples of Hydroidomedusa w ...
Dirham   +7 more
core  

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