Results 61 to 70 of about 195 (128)

Photograph and interpretive drawing of Middle Cambrian cnidarian jellyfish in lateral view possibly referable to the family Narcomedusae, class Hydrozoa.

, 2013
Specimen UU07021.03, scale bar equals 5 mm.
Richard D. Jarrard (378496), Susan L. Halgedahl (378494), Paulyn Cartwright (48426), Jonathan R. Hendricks (378495), Bruce S. Lieberman (78227), Antonio C. Marques (365535), Allen G. Collins (276032)   +6 more
core   +1 more source

The Hydromedusae and its distribution in Chukchi Sea and adjacent southern edge waters of Canada Basin, Arctic Ocean [PDF]

, 2001
The present paper is based on materials collected in Chukchi Sea and adjacent southern edge waters of Canada Basin, Arctic Ocean during the period from July to August 1999 on the icebreaker, the R/V "Xuelong", by the Chinese First Arctic Scientific ...
Jinbiao, Zhang, Mao, Lin
core  

In situ observations show vertical community structure of pelagic fauna in the eastern tropical North Atlantic off Cape Verde. [PDF]

Sci Rep, 2020
Hoving HJT, Neitzel P, Hauss H, Christiansen S, Kiko R, Robison BH, Silva P, Körtzinger A.   +7 more
europepmc   +1 more source

Coastal upwelling drives ecosystem temporal variability from the surface to the abyssal seafloor. [PDF]

Proc Natl Acad Sci U S A, 2023
Messié M, Sherlock RE, Huffard CL, Pennington JT, Choy CA, Michisaki RP, Gomes K, Chavez FP, Robison BH, Smith KL.   +9 more
europepmc   +1 more source

An introduction to Hydrozoa

, 2006
591 pages, 231 figuresThe superclass Hydrozoa of the phylum Cnidaria comprises 3,702 species currently regarded as valid, ascribed to three heterogeneous classes.
Pagès, Francesc, Gili, Josep Maria, Boero, Ferdinando, Bouillon, Jean, Gravili, Cinzia   +4 more
core  

Bathykorus bouilloni Raskoff, 2010, sp. nov.

, 2010
<i>Bathykorus bouilloni</i> sp. nov. <p> <b>Bell.</b> The medusae shows primarily tetramerous symmetry with the umbrella being dome-shaped and the apex having a pronounced thickening of the mesoglea; with a maximum ...
Raskoff, Kevin A.
core   +1 more source

DNA Barcoding the Medusozoa using mtCOI

, 2013
Special issue Species Diversity of Marine Zooplankton.-- 9 pages, 4 figures, 3 tablesThe Medusozoa are a clade within the Cnidaria comprising the classes Hydrozoa, Scyphozoa, and Cubozoa.
Youngbluth, Marsh, Pagès, Francesc, Bucklin, Ann, Ortman, Brian D.   +3 more
core   +1 more source

Medusan Morphospace: Phylogenetic Constraints, Biomechanical Solutions, and Ecological Consequences

, 2008
Medusae were the earliest animals to evolve muscle-powered swimming in the seas. Although medusae have achieved diverse and prominent ecological roles throughout the world\u27s oceans, we argue that the primitive organization of cnidarian muscle tissue ...
Colin, Sean, John H. Costello, John O. Dabiri, Sean P. Colin, Costello, John H., Dabiri, John O., Colin, Sean P.   +6 more
core   +1 more source

Life beneath the ice: jellyfish and ctenophores from the Ross Sea, Antarctica, with an image-based training set for machine learning. [PDF]

Biodivers Data J, 2021
Verhaegen G, Cimoli E, Lindsay D.
europepmc   +1 more source

Trachymedusae Haeckel 1866

, 2016
Order Trachymedusae Haeckel, 1866 Diagnosis Hydromedusae with umbrella margin entire, not deeply-lobed; with conspicuous marginal nematocyst ring; manubrium with or without gastric peduncle; with circular and radial canals, and gonads usually conFned ...
Eberhard Kohlberg, Cornelia Roder, Marco Warmuth, Horia R. Galea, Philipp F. Fischer, Christoph Walcher   +5 more
core   +1 more source