scholarly journals Anatomical study of the auditory region ofArctotherium tarijense(Ursidae, Tremarctinae), an extinct short‐faced bear from the Pleistocene of South America

2016 ◽  
Vol 229 (6) ◽  
pp. 825-837 ◽  
Author(s):  
Maria Eugenia Arnaudo ◽  
Paula Bona ◽  
Leopoldo Hector Soibelzon ◽  
Blaine W. Schubert
Keyword(s):  
South America ◽  
Anatomical Study ◽  
Auditory Region

Taxonomic Revision of Kaunia (Eupatorieae, Asteraceae), an Andean Genus with Presence in Eastern South America

2019 ◽  
Vol 104 (4) ◽  
pp. 664-703 ◽  
Author(s):  
Jessica N. Viera Barreto ◽  
Gisela Sancho
Keyword(s):  
South America ◽  
Anatomical Study ◽  
Taxonomic Revision ◽  
Distribution Maps ◽  
Statistical Studies ◽  
Small Genus ◽  
Subdominant Species

Kaunia R. M. King & H. Rob. is a small genus of 11 species that play an important role in Andean ecosystems, either by dominating specific vegetation units or as subdominant species at boundaries of alder communities and pino del cerro forests. The species of Kaunia are shrubs or small trees with commonly pinkish or white, usually tubular-funnelform corollas of internally smooth lobes lacking papillae, uniformly wide styles, and 20 to 26 chromosomes. A complete and exhaustive treatment of Kaunia is lacking, and so its taxonomy is herein revised. As a result of this work, together with those of previous statistical studies, 10 species of Kaunia are recognized. Kaunia ignorata (Hieron.) R. M. King & H. Rob. is placed under synonymy of K. camataquiensis (Hieron.) R. M. King & H. Rob., and a lectotype for Eupatorium hosanense B. L. Rob. is designated. Our study provides the first morphological and anatomical study of Kaunia. A key to the species, detailed descriptions, illustrations, and distribution maps for each species are also provided.

Anatomical Study for the Trans-Oral Endoscopic Approach to the Dorsum Sellae and Posterior Clinoids

2014 ◽  
Vol 75 (S 01) ◽  
Author(s):  
Robert Engle ◽  
Mark Toma ◽  
Trace Barrett ◽  
Maria Peris-Celda ◽  
Tyler Kenning ◽  
...  
Keyword(s):  
Anatomical Study ◽  
Endoscopic Approach

Endoscopic Endonasal Anatomical Study of the Cavernous Sinus Segment of the Ophthalmic Nerve

2015 ◽  
Vol 76 (S 01) ◽  
Author(s):  
Ricardo Dolci ◽  
Ricardo Carrau ◽  
Lamia Buohliqah ◽  
Leo Filho ◽  
Mateo Zoli ◽  
...  
Keyword(s):  
Cavernous Sinus ◽  
Anatomical Study ◽  
Endoscopic Endonasal
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