Results 31 to 40 of about 1,675 (196)

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

Bioactivity of compounds secreted by symbiont bacteria of Nudibranchs from Indonesia [PDF]

open access: yesPeerJ, 2020
The aims of this work are to isolate bacterial symbionts from nudibranchs and subsequently to determine anti-Methicillin resistant Staphylococcus aureus (MRSA), cytotoxicity and anti-Herpes simplex virus type 1 (HSV-1) activities of bio compounds.
Rhesi Kristiana   +12 more
doaj   +2 more sources

Lipids and Fatty Acids of Nudibranch Mollusks: Potential Sources of Bioactive Compounds

open access: yesMarine Drugs, 2014
The molecular diversity of chemical compounds found in marine animals offers a good chance for the discovery of novel bioactive compounds of unique structures and diverse biological activities.
Natalia V. Zhukova
doaj   +1 more source

Spawning aggregations and mass movements in subtidal Onchidoris bilamellata (Mollusca: Opisthobranchia) [PDF]

open access: yes, 2008
Little is known about spawning aggregations in subtidal populations of the nudibranch Onchidoris bilamellata. We provide photographic evidence of the spawning aggregations and associated spawning migrations or mass movements whose occurrence was ...
Kamenos, Nicholas A.,   +3 more
core   +1 more source

Seven new “cryptic” species of Discodorididae (Mollusca, Gastropoda, Nudibranchia) from New Caledonia [PDF]

open access: yesZooKeys, 2023
The study of a well-preserved collection of discodorid nudibranchs collected in Koumac, New Caledonia, revealed the presence of seven species new to science belonging to the genera Atagema, Jorunna, Rostanga, and Sclerodoris, although some of the generic
Julie Innabi   +2 more
doaj   +3 more sources

Isolation of Neurons of a Nudibranch Veliger

open access: yesThe Biological Bulletin, 1992
A technique was developed to dissociate and culture identified sensory neurons and interneurons from the anterolateral propodial ganglia of metamorphically competent veligers of the nudibranch, Onchidoris bilamellata. Receptor cells have been represented as receiving an environmental cue that initiates the settlement response.
Chia, Fu-Shiang   +3 more
openaire   +4 more sources

Nudibranchs from the Northern Persian Gulf [PDF]

open access: yes, 2016
Field studies were conducted in a number of intertidal and offshore islands in the Persian Gulf between 2006 to 2013. SCUBA and skin diving surveys were conducted around Larak, Hormuz, Qeshm, Hengam, Farur, Kish, Lavan, Khark and Farsi islands in the ...
Rezai, Hamid   +5 more
core   +1 more source

Population ecology and feeding biology of nudibranchs in colonies of the hydroid Obelia geniculata [PDF]

open access: yes, 1990
Kelp blades (Laminaria spp.) with colonies of Obelia geniculata were collected over a 28 month period from Cape Neddick, ME to document the epifaunal community and to determine the possible mechanisms allowing four nudibranch species to coexist ...
Lambert, Walter J
core   +1 more source

Antibacterial scalarane from Doriprismatica stellata nudibranchs (Gastropoda, Nudibranchia), egg ribbons, and their dietary sponge Spongia cf. agaricina (Demospongiae, Dictyoceratida)

open access: yesBeilstein Journal of Organic Chemistry, 2020
Investigations on the biochemical relationship between Doriprismatica stellata (Chromodorididae, Doridoidea) nudibranchs, their egg ribbons, and the associated dietary sponge Spongia cf.
Cora Hertzer   +9 more
doaj   +1 more source

Choose Your Weaponry: Selective Storage of a Single Toxic Compound, Latrunculin A, by Closely Related Nudibranch Molluscs. [PDF]

open access: yesPLoS ONE, 2016
Natural products play an invaluable role as a starting point in the drug discovery process, and plants and animals use many interesting biologically active natural products as a chemical defense mechanism against predators.
Karen L Cheney   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy