Pubmed    Pubmed Central
uBio Home | uBioRSS

WebSearchLiteratureMolecularImages

 uBio  Web Results 1 - 10 of about 11

Broader Terms:
   Batoidea 
   Narcinoidei 
   Rajiformes (rays) 
   Torpediniformes 
   Torpedinoidei 

More Specific:
   Astrape 
   Bengalichthys 
   Benthobatis (blind rays) 
   Crassinarke 
   Diplobatis (painted electric rays) 
   Diplobatus 
   Discopyge 
   Heteronarce 
   Narcine (numbfishes) 
   Narcininae 
   Narke 
   Narkinae 
   Raja (ocellate skates) 
   Temera 
   Torpedo 
   Typhlonarke 
 
 
Latest Articles on Narcinidae Gill, 1862 from uBioRSS
An enigmatic new tapeworm, Litobothrium aenigmaticum, sp. nov. (Platyhelmin... - Invertebrate Systematics
Body Plan Convergence in the Evolution of Skates and Rays (Chondrichthyes: ... - ScienceDirect Search: species


External Resources:



1.  Phylogenetic significance of clasper morphology of electric rays (Chondrichthyes: Batoidea: Torpediniformes).LinkIT
Moreira RA, de Carvalho MR
Journal of morphologyJ MorpholPhylogenetic significance of clasper morphology of electric rays (Chondrichthyes: Batoidea: Torpediniformes).438-44810.1002/jmor.21315Torpediniformes (electric rays) is a monophyletic group strongly supported by morphological and molecular phylogenetic studies. The claspers of electric rays, however, are poorly documented in comparation to the clasper of other batoids, especially skates, and the knowledge of their anatomical variation is restricted to the description of a few species. The present article analyzes the external and skeletal clasper anatomy of electric rays and reports newly discovered characters that can be useful for taxonomic diagnoses and higher-level systematic studies. The family Torpedinidae exclusively presents the integumental flap, a poorly calcified clasper skeleton, and a dorsal marginal cartilage with a medial flange on its distal portion. Derived or diagnostic characters were not found in the clasper of the reportedly nonmonophyletic families Narcinidae and Narkidae; however, the claspers of species and genera of narcinids and narkids present different anatomical patterns that can be useful for taxonomic and phylogenetic studies.© 2021 Wiley Periodicals LLC.MoreiraRenan ARA0000-0002-9908-6259Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, São Paulo, Brazil.de CarvalhoMarcelo RMRDepartamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, São Paulo, Brazil.engJournal ArticleResearch Support, Non-U.S. Gov't20210109United StatesJ Morphol04061250022-2887IMAnimal Structuresanatomy & histologyAnimalsCartilageanatomy & histologyPhylogenyTorpedoanatomy & histologyclassificationcopulatory organhomologymorphologytorpediniformsvariation202008052020110620201228202012316020216256020201230524ppublish3337723110.1002/jmor.21315REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>2.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Growth and derived life-history characteristics of the Brazilian electric ray Narcine brasiliensis.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Rolim FA, Siders ZA, Caltabellotta FP, Rotundo MM, Vaske-Júnior T<br><font color=gray><i>Journal of fish biologyJ Fish BiolGrowth and derived life-history characteristics of the Brazilian electric ray Narcine brasiliensis.396-40810.1111/jfb.14378The majority of batoids are listed as Threatened (20.4%) or Data Deficient (41%) by the IUCN Red List. A key challenge to assessing Data-Deficient species is obtaining estimates of key life-history characteristics. Here, a Bayesian approach was used to estimate derived life-history characteristics from a growth model applied to the Data-Deficient Brazilian electric ray Narcine brasiliensis. The age of 170 specimens (107 females, 63 males) was estimated from vertebral centra, and total length, disc width, total weight and birth size were used in a joint estimation of sex-specific length-weight models and two-dimensional von Bertalanffy growth models. Estimates of age at length zero, age at maturity, longevity and mortality at age were derived simultaneously. The Bayesian joint modelling approach was robust to small sample sizes by adding a likelihood to constrain L0 and sharing parameters, such as Brody growth coefficient between length measurements. The median growth parameter estimates were a shared L0 = 38.8?mm, female L? = 515?mm, ? = 0.125 and male L? = 387?mm, ? = 0.194. Age at maturity was estimated to be 7.40-7.49?years for females and 4.45-4.47?years for males, whereas longevity was 22.5-22.6?years for females and 14.2?years for males depending on length measurement. Age-1 natural mortality was estimated to be 0.199-0.207 for females and 0.211-0.213 for males. The derived life-history characteristics indicate N. brasiliensis is earlier maturing, but slower growing relative to other Torpediniformes. These characteristics along with the species' endemism to southern Brazil and high by-catch rates indicate that one of the IUCN Red List threatened categories may be more appropriate for the currently Data-Deficient status. The Bayesian approach used for N. brasiliensis can prove useful for utilizing limited age-growth data in other Data-Deficient batoid species to inform necessary life characteristics for conservation and management.© 2020 The Fisheries Society of the British Isles.RolimFernanda AFAhttps://orcid.org/0000-0003-3761-3970Elasmobranch Research Laboratory, Institute of Bioscience, Sao Paulo State University (UNESP), São Vicente, Brazil.SidersZachary AZAhttps://orcid.org/0000-0002-0798-9515UF/IFAS SFRC Fisheries and Aquatic Sciences Program, University of Florida, Gainesville, Florida, USA.CaltabellottaFabio PFPhttps://orcid.org/0000-0001-8174-2249UF/IFAS SFRC Fisheries and Aquatic Sciences Program, University of Florida, Gainesville, Florida, USA.Coastal Oregon Marine Experiment Station, Oregon State University, Newport, Oregon, USA.RotundoMatheus MMMZoological Collection, University Santa Cecília (UNISANTA), Santos, Brazil.Vaske-JúniorTeodoroTInstitute of Bioscience, Sao Paulo State University (UNESP), São Vicente, Brazil.engJournal Article20200614EnglandJ Fish Biol02140550022-1112IMAnimalsBayes TheoremBody SizeBody WeightBrazilFemaleLife History TraitsLongevityMaleModels, BiologicalSpinegrowth & developmentTorpedoanatomy & histologygrowth & developmentphysiologyBatoideaBayesianNarcinidaeage and growthlife history2020021820200507202005122020514602020121560202051460ppublish3240210110.1111/jfb.14378REFERENCES, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>3.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Narcinecotyle longifilamentus n. gen., n. sp. (Monogenea: Hexabothriidae), gill parasite of the numbfish Narcine entemedor (Torpediniformes: Narcinidae) from the Mexican Pacific coast.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Torres-Carrera G, Ruiz-Escobar F, García-Prieto L, Oceguera-Figueroa A<br><font color=gray><i>Parasitology international, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>4.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>A new species of Branchellion Savigny, 1822 (Hirudinida: Piscicolidae), a marine leech parasitic on the giant electric ray Narcine entemedor Jordan & Starks (Batoidea: Narcinidae) off Oaxaca, Mexico.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Ruiz-Escobar F, Oceguera-Figueroa A<br><font color=gray><i>Systematic parasitology, 2019</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>5.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Two new species of <i>Acanthobothrium</i> Blanchard, 1848 (Onchobothriidae) in <i>Narcineentemedor</i> Jordan & Starks, 1895 (Narcinidae) from Acapulco, Guerrero, Mexico.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Zaragoza-Tapia F, Pulido-Flores G, Violante-González J, Monks S<br><font color=gray><i>ZooKeys, 2019</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>6.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Revision of Eocene electric rays (Torpediniformes, Batomorphii) from the Bolca Konservat-Lagerstätte, Italy, reveals the first fossil embryo <i>in situ</i> in marine batoids and provides new insights into the origin of trophic novelties in coral reef fishes.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Marramà G, Claeson KM, Carnevale G, Kriwet J<br><font color=gray><i>Journal of systematic palaeontology, 2018</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>7.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Dentition of the apron ray Discopyge tschudii (Elasmobranchii: Narcinidae).</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Spath MC, Deli Antoni M, Delpiani G<br><font color=gray><i>Journal of fish biology, 2017</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>8.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Notes on the reproductive biology of the Brazilian electric ray Narcine brasiliensis (Elasmobranchii: Narcinidae).</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Rolim FA, Rotundo MM, Vaske-Júnior T<br><font color=gray><i>Journal of fish biology, 2016</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>9.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>A new genus and two new species of Anteroporidae (Cestoda: Lecanicephalidea) from the darkspotted numbfish, Narcine maculata (Torpediniformes: Narcinidae), off Malaysian Borneo.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Jensen K, Nikolov P, Caira JN<br><font color=gray><i>Folia parasitologica, 2011</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>10.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Taeniacanthodes dojirii n. sp. (Copepoda: Poecilostomatoida: Taeniacanthidae), from Cortez electric rays (Narcine entemedor: Torpediniformes: Narcinidae) captured in the Gulf of California, and a phylogenetic analysis of and key to species of taeniacanthodes.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Braswell JS, Benz GW, Deets GB<br><font color=gray><i>The Journal of parasitology, 2002</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br><br><br><table cellspacing=0 cellpadding=0 align=center><tr valign=bottom><td align=center><img src=p.png border=0></td><td align=center><img src=o_red.png border=0></td><td align=center><a href=http://ubio.org/portal/index.php?search=Narcinidae+Gill%2C+1862&category=l&client=pubmed&startPage=2><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Narcinidae+Gill%2C+1862&category=l&client=pubmed&startPage=2><img src=rtal.png border=0></a></td></tr><td align=center></td><td align=center>1</td><td align=center><a href=http://ubio.org/portal/index.php?search=Narcinidae+Gill%2C+1862&category=l&client=pubmed&startPage=2>2</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Narcinidae+Gill%2C+1862&category=l&client=pubmed&startPage=2>»</a></td></tr></table></table></tr></table></td><script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </script> <script type="text/javascript"> _uacct = "UA-634822-1"; urchinTracker(); </script> </BODY> </HTML>