Results 31 to 40 of about 386 (149)

Indoles induce metamorphosis in a broad diversity of jellyfish, but not in a crown jelly (Coronatae). [PDF]

PLoS ONE, 2017
Many animals go through one or more metamorphoses during their lives, however, the molecular underpinnings of metamorphosis across diverse species are not well understood.
Rebecca R Helm, Casey W Dunn
doaj   +1 more source

Biochemical Characterization of Cassiopea andromeda (Forsskål, 1775), Another Red Sea Jellyfish in the Western Mediterranean Sea

Marine Drugs, 2021
Increasing frequency of native jellyfish proliferations and massive appearance of non-indigenous jellyfish species recently concur to impact Mediterranean coastal ecosystems and human activities at sea.
Gianluca De Rinaldis, Antonella Leone, Stefania De Domenico, Mar Bosch-Belmar, Rasa Slizyte, Giacomo Milisenda, Annalisa Santucci, Clara Albano, Stefano Piraino   +8 more
doaj   +1 more source

Crowned jellyfish (Cnidaria: Scyphozoa: Rhizostomeae: Cepheidae) from waters off the coast of Pakistan, northern Arabian Sea [PDF]

Check List, 2015
This report presents the occurrence of two species of crowned jellyfish, Cephea coerulea and Netrostoma setouchianum, recorded for the first time from waters off the coast of Pakistan in the northern Arabian Sea.
Shahnawaz Gul, Mohammad Mohammad Moazzam, Andre Morandini   +2 more
doaj   +3 more sources

Rhizostomins: A Novel Pigment Family From Rhizostome Jellyfish (Cnidaria, Scyphozoa)

Frontiers in Marine Science, 2021
Many pigments, such as melanins, are widely distributed throughout the animal kingdom. Others have arisen as novelties in particular lineages, for example, the Green Fluorescent Protein (GFP) found in cnidarians.
Jonathan W. Lawley, Jonathan W. Lawley, Jonathan W. Lawley, Anthony R. Carroll, Anthony R. Carroll, Anthony R. Carroll, Carmel McDougall, Carmel McDougall, Carmel McDougall   +8 more
doaj   +1 more source

protective effect of tetracycline against dermal toxicity induced by Jellyfish venom. [PDF]

PLoS ONE, 2013
BACKGROUND: Previously, we have reported that most, if not all, of the Scyphozoan jellyfish venoms contain multiple components of metalloproteinases, which apparently linked to the venom toxicity.
Changkeun Kang, Yeung Bae Jin, Jeongsoo Kwak, Hongseok Jung, Won Duk Yoon, Tae-Jin Yoon, Jong-Shu Kim, Euikyung Kim   +7 more
doaj   +1 more source

[Stomolophus meleagris fecundity (Rhizostomeae: Stomolophidae) in the Gulf of California].

Revista de biologia tropical, 2013
The cannonball jellyfish Stomolophus meleagris is regarded as a fishery resource with high commercial value, but with scarce biological information. With the aim to generate preliminary information on reproductive aspects, the present study analyzes its fecundity, based on the estimated number of vitellogenic oocytes in the gonad; in addition, we ...
Liliana, Carvalho Saucedo, Juana, López Martínez, Federico, García Domínguez   +2 more
openaire   +2 more sources

Is global ocean sprawl a cause of jellyfish blooms? [PDF]

, 2012
Jellyfish (Cnidaria, Scyphozoa) blooms appear to be increasing in both intensity and frequency in many coastal areas worldwide, due to multiple hypothesized anthropogenic stressors.
Breitburg, Denise L., Malej, Alenk, Robinson, Kelly L., Decker, MaryBeth, Gili, Josep Maria, Malek, J.C., Uye, Shin-ich, Pages, Francesc, Fuentes, Veronica, Malej, Alenka, Lucas, C.H., Brotz, Lucas, Malek, Jannafer, Madin, Laurence P., Sutherland, Kelly R., Breitberg, Denise, Duarte, Carlos M., Mianzan, Hermes, Pitt, Kylie A, Pages, Francesca, Mianzan, Hermes Walter, Fuentes, Verónica Lorena, Graham, William M., Pitt, Kylie A., Gili, Josep-Maria, Pitt, Kylie, Robinson, Kelly, Uye, Shin-ichi, Graham, William Monty, Condon, Robert H, Condon, Robert H., Atienza, D., Lucas, Cathy H., Graham, William M, Purcell, Jennifer E, Sutherland, Kelly R, Atienza, Dacha, Malek, Jennafer, Breitburg, Denise, Duarte, Carlos M, Lucas, Cathy H, Purcell, Jennifer E., Madin, Laurence, Decker, Mary Beth   +43 more
core   +1 more source

Evolution and development of scyphozoan jellyfish

Biological Reviews, Volume 93, Issue 2, Page 1228-1250, May 2018., 2018
ABSTRACT Scyphozoan jellyfish, or scyphomedusae, are conspicuous members of many ocean ecosystems, and have large impacts on human health and industry. Most scyphomedusae are the final stage in a complex life cycle that also includes two intermediate stages: the larval planula and benthic polyp.
Rebecca R. Helm
wiley   +1 more source

Fig. 1 in First record in Peninsular Malaysia and morphological redescription of Lychnorhiza malayensis (Scyphozoa: Rhizostomeae: Lychnorhizidae)

, 2020
Fig. 1. Map showing sampling locations of Lychnorhiza malayensis in Peninsular Malaysia, comprising Klang Strait (3°10′06.8″N 101°16′44.4″E) and Kuala Besar (6°14′18.4″N 102°14′46.4″E).Published as part of Syazwan, Wan Mohd, Low, Liang Boon & Rizman-Idid,
Syazwan, Wan Mohd, Rizman-Idid, Mohammed, Low, Liang Boon   +2 more
core   +1 more source

Three routes to crypsis: Stasis, convergence, and parallelism in the Mastigias species complex (Scyphozoa, Rhizostomeae) [PDF]

Molecular Phylogenetics and Evolution, 2016
Evolutionary inference can be complicated by morphological crypsis, particularly in open marine systems that may rapidly dissipate signals of evolutionary processes. These complications may be alleviated by studying systems with simpler histories and clearer boundaries, such as marine lakes-small bodies of seawater entirely surrounded by land.
Swift, H.F., Gómez Daglio, L., Dawson, M.N   +2 more
openaire   +2 more sources