Results 41 to 50 of about 626 (136)

Dos nuevos registros de ascidias (Tunicata: Ascidiacea) para la costa continental de Chile Two new records of ascidians (Tunicata: Ascidiacea) for the continental coast of Chile

Revista Chilena de Historia Natural, 2000
Las ascidias (Tunicata: Ascidiacea) Asterocarpa humilis (Heller, 1878) (Styelidae) y Molgula ficus (Macdonald, 1859) (Molgulidae) se registran por primera vez, para la costa de Chile continental.
MARCELA CLARKE, JUAN CARLOS CASTILLA
doaj  

Rocking together: a report on a biological interaction between a non-native sea anemone and a sea squirt in southeastern Brazil

Ocean and Coastal Research
This study provides an in-depth examination of the ecological interaction between the non-native Diadumene lineata (Verrill, 1869) sea anemone, and the Polysyncraton amethysteum Van Name, 1902 colonial ascidian.
Hellen Ceriello, Romulo A. O. Bazzo, Lucas D. Martinez, Barbara M.T. Chagas, Celine S.S. Lopes, Gustavo Muniz Dias, Sérgio N. Stampar   +6 more
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Identification of Ascidians (Tunicata: Ascidiacea) around Larak Island in the Persian Gulf [PDF]

بوم‌شناسی آبزیان, 2016
Despite the variety of marine organisms recorded from the Persian Gulf, acidians located along the Persian Gulf have not received much attention. We collected Ascidian samples from four sites along  Larak Island (Persian Gulf) using Scuba diving and ...
Mahnaz Kerdgari, Majid Afkhami, Maryam Ehsanpour   +2 more
doaj  

Introduced and native Phlebobranch and Stolidobranch solitary ascidians (Tunicata: Ascidiacea) around Salvador, Bahia, Brazil

Zoologia (Curitiba), 2012
The Port of Salvador (12°58'S, 38°30'W) receives cargo ships from different regions such as southeast Asia, North Atlantic, Mediterranean, Africa, North and South America.
Rosana M. Rocha, Nadia Y.K. Bonnet, Mariah S. Baptista, Fabiele S. Beltramin   +3 more
doaj   +1 more source

Seasonal variation in Azumiobodo hoyamushi infection among benthic organisms in the southern coast of Korea

Parasites & Vectors, 2015
Background Recent studies have reported that soft tunic syndrome (STS) in the edible ascidian Halocynthia roretzi is caused by the kinetoplastid parasite Azumiobodo hoyamushi.
Ki-Woong Nam, Yun-Kyung Shin, Kyung-Il Park   +2 more
doaj   +1 more source

Hidden diversity and distributions of ascidian species (Tunicata: Ascidiacea) in Rio de Janeiro revealed by scientific collections [PDF]

Zoologia (Curitiba)
Since Portuguese colonization in 1500, the coast of Rio de Janeiro has experienced intense marine traffic with many ports, marinas, shipyards, and marine farms, all of which facilitate the spread of marine invertebrates.
Paulo C. Azevedo Silva, Danielle F. Barboza, Géssica C. Maia Oliveira, Rosana M. Rocha, Luis F. Skinner   +4 more
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Ascidiacea (Tunicata) Sistematiğinde Ayırt Edici Özellikler

, 2005
There are limited studies in Turkey on the tunicates, related to the Ascidiacea classis, which are important because of their systematic positions and developments. There are few studies that deal with classification of ascidian and the knowledge about their distributions are evaluated* with the studies of other marine organisms.
Ayla Öber, Yunus Emre Dinçaslan
openaire   +3 more sources

The spread of the introduced ascidians Ciona robusta Hoshino & Tokioka, 1967 and Rhodosoma turcicum (Savigny, 1816) in the southwestern Atlantic

Ocean and Coastal Research
New records of the introduced solitary ascidians, Ciona robusta and Rhodosoma turcicum, have been added to the southwestern Atlantic Ocean, from Cabo Frio to Ilha Grande Bay, Brazil, in surveys conducted since 2009.
Danielle Fernandes Barboza, Luis Felipe Skinner   +1 more
doaj   +2 more sources

Polysyncraton (Ascidiacea, Didemnidae): a re-examination of some specimens and descriptions of three new species

European Journal of Taxonomy, 2019
Polysyncraton Nott, 1892 is the second largest genus of didemnid ascidians; it has a wide distribution ranging from temperate to tropical waters. Seventy-one specimens of Polysyncraton from eight museum collections and recently collected samples were ...
Livia M. Oliveira, Bert W. Hoeksema, Rosana M. Rocha   +2 more
doaj   +1 more source

THE PHYSIOLOGY OF EXCRETION IN MOLGULA (TUNICATA, ASCIDIACEA)

The Biological Bulletin, 1948
1. The present contribution includes a review of past work on excretion in Tunicata.2. In M. manhattensis the single-celled wall of the renal sac absorbs the excretory products, develops the concretions, and discharges them into the cavity of the sac, where they are stored throughout life.3. The concretions consist of granules, some of which show three
openaire   +3 more sources