Results 51 to 60 of about 1,135 (180)

Evaluation of the cholinomimetic actions of trimethylsulfonium, a compound present in the midgut gland of the sea hare Aplysia brasiliana (Gastropoda, Opisthobranchia)

open access: yesBrazilian Journal of Medical and Biological Research, 2002
Trimethylsulfonium, a compound present in the midgut gland of the sea hare Aplysia brasiliana, negatively modulates vagal response, indicating a probable ability to inhibit cholinergic responses.
C.M. Kerchove   +3 more
doaj   +1 more source

Bioinformatic Characterization and Molecular Evolution of the <i>Lucina pectinata</i> Hemoglobins. [PDF]

open access: yesGenes (Basel), 2022
Montes-Rodríguez IM   +3 more
europepmc   +1 more source

Opisthobranchia from Brazil

open access: yesBoletim da Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo. Zoologia, 1955
O trabalho precedente contém as descrições de 32 espécies e subespécies de Gastropoda Euthyneura marinhos, convencionalmente chamados de Opisthobranchia, provindos da costa do estado de São Paulo, principalmente da Ilha de São Sebastião. São novas 23 espécies; uma das já conhecidas, Catriona coerulea (Mtg.), ainda não foi assinalada no Brasil.
openaire   +1 more source

Chemical defenses in Sacoglossan Opisthobranchs: Taxonomic trends and evolutionary implications

open access: yesScientia Marina, 2004
Sacoglossan sea slugs (Mollusca: Opisthobranchia) are one of the few groups of specialist herbivores in the marine environment. Sacoglossans feed suctorially on the cell sap of macroalgae, from which they "steal" chloroplasts (kleptoplasty) and deterrent
Arnaldo Marín, Joandomènec Ros
doaj   +1 more source

A new species of Trapania (Nudibranchia: Goniodorididae) from the Pacific coast of Central America</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista de Biología Tropical</i>, 2000 </span><br><span class="r_content">A new marine gastropod species of the genus Trapania Pruvot-Fol, 1931, is described from Cabo Blanco, Puntarenas, Costa Rica and from Islas Secas, Panamá. Trapania inbiotica sp. nov.</span><br><span class="r_sub"><i>Yolanda Camacho-García, Jesús Ortea</i></span><br><small><a href="https://doaj.org/article/73f31f96639b4292978273fcb58d0b80" target="_blank" rel="nofollow" title="doaj.org/article/73f31f96639b4292978273fcb58d0b80">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1186/1742-9994-6-28" target="_blank" rel="nofollow">Functional chloroplasts in metazoan cells - a unique evolutionary strategy in animal life</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Frontiers in Zoology</i>, 2009 </span><br><span class="r_content">Background Among metazoans, retention of functional diet-derived chloroplasts (kleptoplasty) is known only from the sea slug taxon Sacoglossa (Gastropoda: Opisthobranchia). Intracellular maintenance of plastids in the slug's digestive epithelium has long </span><br><span class="r_sub"><i>Krug Patrick J<span id="ma_7" style="display:none">, Grzymbowski Yvonne P, Händeler Katharina, Wägele Heike</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/348135b3342548a8874d11fb247acc2f" target="_blank" rel="nofollow" title="doaj.org/article/348135b3342548a8874d11fb247acc2f">doaj</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.1186%2F1742-9994-6-28" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1186/1742-9994-6-28'); alert('Copied the doi');">copy doi</a> <small>(10.1186/1742-9994-6-28)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1098/rspb.2021.1855" target="_blank" rel="nofollow">Phylogenomic resolution of the root of Panpulmonata, a hyperdiverse radiation of gastropods: new insight into the evolution of air breathing.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC8984808&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Proc Biol Sci</i>, 2022 </span><br><span class="r_sub"><i>Krug PJ<span id="ma_8" style="display:none">, Caplins SA, Algoso K, Thomas K, Valdés ÁA, Wade R, Wong NLWS, Eernisse DJ, Kocot KM.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+8 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/35382597#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/35382597#free-full-text">europepmc</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1098%2Frspb.2021.1855" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1098/rspb.2021.1855'); alert('Copied the doi');">copy doi</a> <small>(10.1098/rspb.2021.1855)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.11606/issn.2526-4877.bsffclzoologia.1953.125188" target="_blank" rel="nofollow">Three brazilian Sand-opisthobranchia</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Boletins da Faculdade de Philosophia, Sciencias e Letras, Universidade de São Paulo. Zoologia</i>, 1953 </span><br><span class="r_content">Entre os Opistobrânquios, os Acochlidiacea ocupam posição especial, porque possuem saco visceral saliente sem concha; são, em parte, unisexuais, e ocorrem também na água doce. O colar nervoso prefaríngeo aproxima-os aos Tectibranchia. Odhner (1952) estabelece 3 famílias dos Acochlidiacea.</span><br><small><a href="https://explore.openaire.eu/search/publication?pid=10.11606%2Fissn.2526-4877.bsffclzoologia.1953.125188" target="_blank" rel="nofollow" title="openaire.eu/search/publication?pid=10.11606%2Fissn.2526-4877.bsffclzoologia.1953.125188">openaire</a> </small>   <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.11606%2Fissn.2526-4877.bsffclzoologia.1953.125188" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.11606/issn.2526-4877.bsffclzoologia.1953.125188'); alert('Copied the doi');">copy doi</a> <small>(10.11606/issn.2526-4877.bsffclzoologia.1953.125188)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.3897/zookeys.1176.103167" target="_blank" rel="nofollow">Peruvian nudibranchs (Mollusca, Gastropoda, Heterobranchia): an updated literature review-based list of species.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC10468691&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Zookeys</i>, 2023 </span><br><span class="r_sub"><i>Grández A, Ampuero A, Barahona SP.</i></span><br><small><a href="https://europepmc.org/article/MED/37664867#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/37664867#free-full-text">europepmc</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.3897%2Fzookeys.1176.103167" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.3897/zookeys.1176.103167'); alert('Copied the doi');">copy doi</a> <small>(10.3897/zookeys.1176.103167)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-gastropoda/" class="suggestion"onclick="show_loader();"><b>gastropoda</b></a><br/><a href="/q-biology/" class="suggestion"onclick="show_loader();"><b>biology</b></a><br/><a href="/q-zoology/" class="suggestion"onclick="show_loader();"><b>zoology</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-mollusca/" class="suggestion"onclick="show_loader();"><b>mollusca</b></a><br/><a href="/q-ecology/" class="suggestion"onclick="show_loader();"><b>ecology</b></a><br/><a href="/q-biodiversity/" class="suggestion"onclick="show_loader();"><b>biodiversity</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-geography/" class="suggestion"onclick="show_loader();"><b>geography</b></a><br/><a href="/q-source%3A_bhl/" class="suggestion"onclick="show_loader();"><b>source: bhl</b></a><br/><a href="/q-bhl-corpus/" class="suggestion"onclick="show_loader();"><b>bhl-corpus</b></a><br/></div></div></div><div class="pagenav"><a href="/q-opisthobranchia/p-5/" rel="nofollow"><b>previous</b></a>   <a href="/q-opisthobranchia/p-4/" rel="nofollow">4</a>  <a href="/q-opisthobranchia/p-5/" rel="nofollow">5</a>  <b>6</b>  <a href="/q-opisthobranchia/p-7/" rel="nofollow">7</a>  <a href="/q-opisthobranchia/p-8/" rel="nofollow">8</a>   <a href="/q-opisthobranchia/p-7/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> </body> </html>