|
|
|
|
|
| Stehmann, M.. |
| An Hand allen verfügbaren Materiales werden die 8 aus dem Indischen Ozean und Indopazifik beschriebenen Raja-Arten auf ihre Validität und generische sowie subgenerische Zugehörigkeit untersucht. Die Bearbeitung der Typen und wenigen zusätzlichen Exemplare weist eine neunte Spezies nach. R. (Rostroraja) alba Lacepède, 1803 tritt mit einem Einzelfund nördlich von Madagaskar als zehnte Spezies erstmalig in diesem Faunengebiet auf. Außer R. alba sind wahrscheinlich die übrigen Arten endemisch; sie werden unter modernen Gesichtspunkten ausführlich wiederbeschrieben und abgebildet. Wo möglich, werden ihre Klasper- und Schädelmerkmale sowie weitere Einzelheiten ihrer Skelettanatomie dargestellt. R. andamanica Lloyd, 1909 wird zum Genus Cruriraja Bigelow &... |
| Tipo: Article / Letter to the editor |
|
| Ano: 1976 |
URL: http://www.repository.naturalis.nl/record/504997 |
| |
|
| |
|
|
Contributions to the study of the comparative morphology of teeth and other relevant ichthyodorulites in living supra-specific taxa of Chondrichthyan fishes. Part B. Batomorphii. 1b: Order Rajiformes - Suborder Rajoidei - Family: Rajidae - Genera and Subgenera: <i>Bathyraja</i> (with a deep-water, shallow-water and transitional morphotype), <i>Psammobatis, Raja (Amblyraja), Raja (Dipturus), Raja (Leucoraja), Raja (Raja), Raja (Rajella)</i> (with two morphotypes), <i>Raja (Rioraja), Raja (Rostroraja), Raja lintea</i>, and <i>Sympterygia</i>
|
OMA | |
| Herman, J.; Hovestadt-Euler, M.; Hovestadt, D.C.; Stehmann, M.. |
| Part B, No. 1a of this series, comprising of the Batomorphii the first section on the Rajoidei, is continued with further rajoid taxa. The tooth morphology of representatives of eleven more genera and subgenera <i>Bathyraja albomaculata, Bathyraja spinicauda, Psammobatis rudis, Raja (Amblyraja) radiata, Raja (Dipturus) batis, Raja (Leucoraja) naevus, Raja (Raja) clavata, Raja (Rajella) bathyphila, Raja (Rajella) fyllae, Raja (Rioraja) agassizi, Raja (Rostroraja) alba, Raja lintea</i> and <i>Sympterygia bonapartei</i> is described and illustrated by SEM-photographs. Differential diagnoses, systematic interpretations, as well as an odontological key will be given in a forthcoming issue dealing with the last rajoid taxa. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal morphology Electron microscopy Identification keys Raja Taxonomy Teeth Bathyraja Psammobatis Raja Linnaeus; 1758 Rajidae [Skates] Sympterygia World Ocean. |
| Ano: 1995 |
URL: http://www.vliz.be/imisdocs/publications/294447.pdf |
| |
|
|
| Herman, J.; Hovestadt-Euler, M.; Hovestadt, D.C.; Stehmann, M.. |
| Part B, Nos. 1a and 1b of this series, comprising of the Batomorphii the first and the second sections on the Rajoidei, is continued with the last group of rajoid taxa as far as material was available. The tooth morphology of representatives of eleven more genera and subgenera, namely <i>Arhynchobatis, Bathyraja richardsoni-type, Cruriraja, Irolita, Notoraja, Pavoraja (Insentiraja), Pavoraja (Pavoraja), Pseudoraja, Raja (Atlantoraja), Raja (Okamejei)</i> and <i>Rhinoraja</i>, is described and illustrated by SEM-photographs. Differential diagnoses and systematic interpretations are presented as a result of the odontological examinations described here and in the previous two issues 1a and 1b for the supraspefic taxa of the Rajoidei. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Functional morphology; Marine fish; Taxonomy; Teeth; Rajiformes. |
| Ano: 1996 |
URL: http://www.vliz.be/imisdocs/publications/294448.pdf |
| |
|
|
| Herman, J.; Hovestadt-Euler, M.; Hovestadt, D.C.; Stehmann, M.. |
| Part B of this series, comprising the Batomorphii, is initiated with taxa of the Rajoidei. The tooth morphology of representatives of nine genera and subgenera is described and illustrated by SEM-photographs. An adapted terminology is introduced for the description of rajoid teeth, because their tooth morphology differs markedly in various aspects from that in selachians. A differential diagnosis for and conclusions on rajoid odontology, as well as an odontological key will be given in a forthcoming issue dealing with the last rajoid taxa. |
| Tipo: Info:eu-repo/semantics/article |
|
| Ano: 1994 |
URL: http://www.vliz.be/imisdocs/publications/294446.pdf |
| |
|
|
| Herman, J.; Hovestadt-Euler, M.; Hovestadt, D.C.; Stehmann, M.. |
| The tooth and rostral spine morphology of representatives of the pristid genera <i>Anoxypristis</i> and <i>Pristis</i>, of the rhinid genera <i>Rhina</i> and <i>Rhynchobatus</i> and of the rhinobatid genera: <i>Apytchotrema, Platyrhina, Platyrhinoidis, Rhinobatos, Trygonorrhina, Zanobatus</i> and <i>Zapteryx</i> is described and illustrated by SEM photographs. A differential diagnosis is given to distinguish the genera by tooth morphology. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Systematics; Batomorphii; Elasmobranchii. |
| Ano: 1997 |
URL: http://www.vliz.be/imisdocs/publications/250634.pdf |
| |
|
|
|
