Results 21 to 30 of about 1,386 (178)

Aggregations of a Sessile Ctenophore, Coeloplana sp., on Indo-West Pacific Gorgonians

open access: yesDiversity, 2023
We document the benthic ctenophores Coeloplana sp. and Vallicula multiformis from Oman, extending their geographic range. A new Coeloplana species was found forming aggregations on gorgonians of two octocoral host genera, Melithaea and Euplexaura ...
Kaveh Samimi-Namin   +5 more
doaj   +1 more source

Collagen IV and basement membrane at the evolutionary dawn of metazoan tissues

open access: yeseLife, 2017
The role of the cellular microenvironment in enabling metazoan tissue genesis remains obscure. Ctenophora has recently emerged as one of the earliest-branching extant animal phyla, providing a unique opportunity to explore the evolutionary role of the ...
Aaron L Fidler   +9 more
doaj   +1 more source

Ctenophora (Ctenophora) elegans Meigen 1818

open access: yes, 2009
Published as part of Димитър, Димитър & Бечев, 2009, Видовете от Ctenophorinae (Diptera: Tipulidae) във фауната на България, pp.
openaire   +3 more sources

Meeting report of Ctenopalooza: the first international meeting of ctenophorologists

open access: yesEvoDevo, 2016
Here we present a report on Ctenopalooza: A meeting of ctenophorologists held at the Whitney Laboratory for Marine Bioscience in St. Augustine, FL, USA, on March 14–15, 2016.
Joseph F. Ryan   +2 more
doaj   +1 more source

Recording cilia activity in ctenophores: effects of nitric oxide and low molecular weight transmitters

open access: yesFrontiers in Neuroscience, 2023
Cilia are the major effectors in Ctenophores, but very little is known about their transmitter control and integration. Here, we present a simple protocol to monitor and quantify cilia activity and provide evidence for polysynaptic control of cilia ...
Tigran P. Norekian   +3 more
doaj   +1 more source

Ctenophora (Ctenophora) guttata Meigen 1818

open access: yes, 2014
Published as part of Podeniene, Virginija, Naseviciene, Nijole & Podenas, Sigitas, 2014, Notes on the first instar larvae of Ctenophora and Nephrotoma (Diptera, Tipulidae), pp. 152-168 in Zootaxa 3764 (2) on pages 154-156, DOI: 10.11646/zootaxa.3764.2.3, http://zenodo.org/record ...
Podeniene, Virginija   +2 more
openaire   +2 more sources

Digenean metacercaria (Trematoda, Digenea, Lepocreadiidae) parasitizing "coelenterates" (Cnidaria, Scyphozoa and Ctenophora) from Southeastern Brazil

open access: yesBrazilian Journal of Oceanography, 2005
Metacercaria specimens of the genus Opechona (Trematoda: Digenea: Lepocreadiidae) are described parasitizing "coelenterates" (scyphomedusae and ctenophores) from Southeastern Brazil (São Paulo state).
André Carrara Morandini   +3 more
doaj   +1 more source

Rho Family of Ras-Like GTPases in Early-Branching Animals

open access: yesCells, 2020
Non-bilaterian animals consist of four phyla; Porifera, Cnidaria, Ctenophora, and Placozoa. These early-diverging animals are crucial for understanding the evolution of the entire animal lineage.
Silvestar Beljan   +2 more
doaj   +1 more source

Riding the Storm: Microeukaryote Community Responses to Hurricane Disturbance

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 5, September/October 2026.
ABSTRACT Sandy beaches are dynamic ecosystems where terrestrial and marine organisms coexist, resulting in diverse communities where microeukaryotes (protists, microalgae, and meiofauna) are key drivers. Understanding their diversity patterns and responses to stressors is essential for elucidating ecological processes, yet information on this subject ...
Andrea Aurora Rivera‐Zizumbo   +5 more
wiley   +1 more source

Stable isotopes reveal that gelatinous zooplankton diets group by taxonomy and feeding traits in a coastal upwelling system

open access: yesLimnology and Oceanography, Volume 71, Issue 8, August 2026.
Abstract Gelatinous zooplankton are abundant in marine ecosystems, yet their trophic roles and functional diversity in food webs have only recently gained attention. Gelatinous zooplankton taxa including hydromedusae, ctenophores, siphonophores, chaetognaths, and pelagic tunicates span multiple phyla and are often grouped taxonomically, but trait‐based
Elizabeth Wallace   +5 more
wiley   +1 more source

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