Results 91 to 100 of about 7,601 (178)

The jaws in the jaws: Morphofunctional analysis of the pharyngeal plates of Labrus viridis Linnaeus, 1758 (Teleostei, Labridae)

open access: yesJournal of Fish Biology, Volume 109, Issue 3, Page 1528-1539, September 2026.
Abstract Functional morphology highlights the adaptive flexibility of fish feeding strategies across environmental gradients and seasonal variations, providing key insights for the management and conservation of ichthyofaunal communities and their habitats.
Cristina Gioia Di Camillo   +2 more
wiley   +1 more source

An organismal perspective on C. intestinalis development, origins and diversification

open access: yeseLife, 2015
The ascidian Ciona intestinalis, commonly known as a ‘sea squirt’, has become an important model for embryological studies, offering a simple blueprint for chordate development.
Matthew J Kourakis, William C Smith
doaj   +1 more source

A cytotoxic pentadecapeptide from a South African Didemnid tunicate

open access: yes, 2016
publisher versionThe rate of discovery of new natural product chemical entities has plateaued, and unique populations of endemic, biologically diverse sessile marine organisms represent increasingly critical opportunities to discover new chemistry ...
Dorrington, Rosemary A   +5 more
core   +1 more source

Salinity-mediated limitation of asexual reproduction in the colonial ascidian Polyandrocarpa zorritensis

open access: yesFrontiers in Ecology and Evolution
Ascidians are among the most common invasive marine invertebrates worldwide. Many species of non-indigenous ascidians (NIAs) have successfully colonized the Mediterranean Sea, notably within anthropized coastal lagoons and harbors.
Vitoria Tobias-Santos   +6 more
doaj   +1 more source

Does the tunicate Bostrichobranchus digonas (Abbott) control the seasonal distribution of phytoplankton biomass In Tampa Bay? [PDF]

open access: yes, 1998
This report primarily examines relationships between the tunicate B. digonas and several water quality parameters, with emphasis on chlorophyll-a concentrations, for the period September 1996 through March 1998. This study period encompasses two complete
The Bay Study Group Department of Sanitary Sewers
core  

Lobatamides A and B, Novel Cytotoxic Macrolides from the Tunicate Aplidium lobatum†

open access: yes, 2016
Lobatamides A and B, Novel Cytotoxic Macrolides from the Tunicate Aplidium lobatum†
Lewis K. Pannell (2280364)   +4 more
core   +1 more source

Guidelines for the Nomenclature of Genetic Elements in Tunicate Genomes

open access: yes, 2015
International audienceTunicates are invertebrate members of the chordate phylum, and are considered to be the sister group of vertebrates. Tunicates are composed of ascidians, thaliaceans, and appendicularians.
Swalla, Billie J.   +13 more
core   +1 more source

Staring into a crystal ball: understanding evolution and development of in vivo aquatic organismal transparency

open access: yesFrontiers in Ecology and Evolution
Organismal transparency is an ecologically important trait that can provide camouflage advantages to diverse organisms. Transparent organisms are quite common—especially in oceans.
Kohji Hotta   +4 more
doaj   +1 more source

The porphynoid pigments of the Caribbean tunicate Trididemnum solidum

open access: yes, 1989
Tunichlorin, a nickel chlorin isolated from the Caribbean tunicate Trididemnum solidum, has been identified as nickel (II) 2-devinyl-2-hydroxymethylpyropheophorbide a by chemical and spectroscopic methods. A partial synthesis of dimethyl tunichlorin from
Bible, Keith Christopher
core  

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