Sclovich, Sergio E., Sassone, Agostina Belén, Sede, Silvana Mabel, and Giussani, Liliana Monica. 2020 Nov 14. Within grasses, the tribe Stipeae is highly specialized by the presence of only one fruit per spikelet and characterized by the diversity on the or...
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Zapata, Felipe. 2013 May 13. The mountains of South America are hotspots of plant diversity. How this diversity originated and evolved, and what roles geographic and environmen...
Candela, Adriana M., Cenizo, Marcos, Tassara, Daniel, Rasia, Luciano, Robinet, Céline, Nuñoz, Nahuel, Cañon Venezuela, Carola, and Pardiñas, Ulyses. 2019 Aug 22. We describe a new extinct spiny rat, Proclinodontomys dondasi n. gen. n. sp. (Rodentia, Caviomorpha, Echimyidae), represented by a noteworthy-prese...
Gagnon, Edeline, Bruneau, Anne, Hughes, Colin E., de Queiroz, Luciano Paganucci, Lewis, Gwilym P., and de Queiroz, Luciano. 2016 Oct 13. The Caesalpinia group is a large pantropical clade of ca. 205 species in subfamily Caesalpinioideae (Leguminosae) in which generic delimitation has...
Heintzman, Peter D., Zazula, Grant D., MacPhee, Ross D.E., Scott, Eric, Cahill, James A., McHorse, Brianna K., Kapp, Joshua D., Stiller, Mathias, Wooller, Matthew J., Orlando, Ludovic, Southon, John R., Froese, Duane G., Shapiro, Beth, and Southon, John. 2018 Nov 30. The extinct “New World stilt-legged”, or NWSL, equids constitute a perplexing group of Pleistocene horses endemic to North America. Their slender d...
Dorr, Laurence J., Romero-Hernandez, Carolina, and Wurdack, Kenneth J. 2018 Nov 7. Andeimalva peruviana Dorr & Romero-Hernández, sp. nov., the third Peruvian endemic in a small genus of five species, is described and illustrated f...
DeMar, David G., Conrad, Jack L., Head, Jason J., Varricchio, David J., and Wilson, Gregory P. 2016 Dec 22. Iguanomorpha (stem + crown Iguania) is a diverse squamate clade with members that predominate many modern American lizard ecosystems. However, the ...
Bona, Paula, Ezcurra, Martín D., Barrios, Francisco, and Fernandez Blanco, María V. 2018 Aug 6. Caimanines are crocodylians currently restricted to South and Central America and the oldest members are from lower Palaeocene localities of the Sa...
Caramaschi, Ulisses, Orrico, Victor G. D., Faivovich, Julián, Dias, Iuri R., and Solé, Mirco. 2014 Oct 7. A new species of the genus Allophryne is described and, in contrast to its congeners that occur in the Amazon Basin, is based on specimens obtained...
Duellman, William E., Catenazzi, Alessandro, and Blackburn, David C. 2011 Jul 5. Gastrotheca nebulanastes sp. nov. from cloud forests in the upper Kosñipata Valley, Manu National Park, in the Andes of southern Peru is similar to...