Results 21 to 30 of about 2,360 (214)

On the occurrence of Stylocheilus longicauda (Quoy & Gaimard, 1825) (Heterobranchia, Aplysiidae) in the Persian Gulf [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2021
Stylocheilus longicauda (Quoy & Gaimard, 1825) is a pelagic species in the Aplysiidae family that well distributed in the circumtropical region. In this study, S. longicauda is reported from the Persian Gulf for the first time.
Yaser Fatemi, Mokhtar Amouei
doaj   +1 more source

Crosslandia daedali POORMAN & MULLINER, 1981 (NUDIBRANCHIA, DENDRONOTOIDEA, SCYLLAEIDAE) ASSOCIATED WITH BROWN ALGAE IN THE COASTAL ZONE FROM THE STATE OF PARAÍBA, NORTHEASTERN BRAZIL

open access: yesEnvironmental Smoke, 2023
Nudibranchs are marine gastropods with no shell and usually have a beautiful color pattern. The aim of this work was to record the scyllaeid Crosslandia daedali Poorman & Mulliner 1981 associated with brown algae in the coastal zone from the state of ...
Arthur Albuquerque Pereira   +5 more
doaj   +1 more source

Psychedelics sea slugs: Observations on colour ontogeny in two nudibranch species from the genus Nembrotha (Doridina: Polyceridae)

open access: yesScientia Marina, 2023
In recent decades, thanks to the use of integrated taxonomy, the traditional recognition of a nudibranch species based on observation and colour pattern variation has become increasingly questioned, mainly due to the presence of cryptic and ...
Marta Pola   +2 more
doaj   +1 more source

Expanding the Repertoire of Spongian-16-One Derivatives in Australian Nudibranchs of the Genus Goniobranchus and Evaluation of Their Anatomical Distribution

open access: yesMarine Drugs, 2021
Extracts of the mantle and viscera of the Indo-Pacific nudibranchs Goniobranchus aureopurpureus and Goniobranchus sp. 1 afforded 11 new diterpenoids (1–11), all of which possess a tetracyclic spongian-16-one scaffold with extensive oxidation at C-6, C-7,
Louise C. Forster   +3 more
doaj   +1 more source

Diel activity correlates with colour pattern morphology of heterobranch sea slugs. [PDF]

open access: yesJ Anim Ecol
The authors show that daytime activity fundamentally shapes the appearance of prey animals to potential predators and that colour pattern phenotypes likely associated with visual signalling are predominantly found in diurnal species of sea slugs. This study showcases novel methodology combining comparative phylogenetic analyses, animal vision modelling,
van den Berg CP   +5 more
europepmc   +2 more sources

STRUKTUR KOMUNITAS MAKROZOOBENTOS DI EMPAT MUARA SUNGAI CAGAR ALAM PULAU DUA, SERANG, BANTEN

open access: yesAl-Kauniyah Jurnal Biologi, 2016
Abstrak Penelitian ini dilaksanakan di sungai dan estuari yang berada di kawasan Cagar Alam Pulau Dua, Serang, Banten. Kawasan tersebut sering dimanfaatkan oleh warga setempat untuk pengairan tambak yang berada di luar kawasan.
Muhammad Ridwan   +3 more
doaj   +1 more source

Metabólitos secundários dos nudibrânquios Tambja stegosauriformis, Hypselodoris lajensis e Okenia zoobotryon e dos briozoários Zoobotryon verticillatum e Bugula dentata da costa do Brasil

open access: yesQuímica Nova, 2012
The chemical investigation of the MeOH extract from the bryozoan B. dentata MeOH yielded tambjamines A (1), C (3), D (4), K (6), aldehyde 8 and the new tambjamine J1(9), while the extract of its predator, the nudibranch Tambja stegosauriformis, yielded ...
Fábio R. Pereira   +5 more
doaj   +1 more source

Sea bunnies as a potential marine ecotourism in sumberkima, Buleleng Regency, Bali [PDF]

open access: yesE3S Web of Conferences, 2023
The Sumberkima Village has a vital coral reef ecosystem since the ecosystem has become home to some incredible marine biotas, including sea bunnies, a sea slug or Nudibranch species.
Ampou Eghbert Elvan   +5 more
doaj   +1 more source

On the occurrence and ecology of Glaucus atlanticus Forster, 1777 (Mollusca: Nudibranchia) along the Southwestern Atlantic coast

open access: yesAnais da Academia Brasileira de Ciências, 2019
: Unlike the majority of the nudibranchs, Glaucidae lives adrift at the sea surface within Tropical and Subtropical ocean basins, feeding on cnidarians or using them to attach their egg strings as a reproductive strategy.
RAPHAEL M. PINOTTI   +2 more
doaj   +1 more source

Cytotoxic Nitrogenous Terpenoids from Two South China Sea Nudibranchs Phyllidiella pustulosa, Phyllidia coelestis, and Their Sponge-Prey Acanthella cavernosa

open access: yesMarine Drugs, 2019
A detailed chemical investigation of two South China Sea nudibranchs Phyllidiella pustulosa and Phyllidia coelestis, as well as their possible sponge-prey Acanthella cavernosa, led to the isolation of one new nitrogenous cadinane-type sesquiterpenoid ...
Qihao Wu   +10 more
doaj   +1 more source

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