Cerca risorse accademiche

Six populations of  Gymnocalycium paraguayense and G. fleischerianum , endemics of Paraguay and until present considered ad two different species,were studies using macromorphology, micromorphology and molecular data ba...

Materie / parole chiave: NELSON, GARETH; COLUMBIA UNIVERSITY PRESS; 570.1 N423s

Materie / parole chiave: MAYR, ERNST; COLUMBIA UNIVERSITY PRESS; 599.938 M474s

Materie / parole chiave: ALMEDA, FRANK; UNIVERSITY OF CALIFORNIA PRESS; 584 A478s

The fossils of the India Muerta Formation (Neogene, Tucumán Province, Northwestern Argentina) include several vertebrate groups, mainly metatherian, xenarthran, and notoungulate mammals. Nevertheless, these remains have...

Paedotherium was the last representative of the pachyrukhines (Notoungulata, Hegetotheriidae), a small rabbit- or caviomorph rodent-like clade, with hypsodont and simplified dentition. In contrast to the Pliocene Paedoth...

The record of the genus Tapirus in South America is associated with the faunistic events of the Great American Biotic Interchange (GABI). The taxon is considered an immigrant of Holarctic origin. Although remains are sca...

Abstract The systematics of blind mole rats (Spalacinae), a group of highly specialized subterranean rodents, remain a subject of debate. Within the genus Spalax, the greater blind mole rat (Spalax microphthalmus...

Materie / parole chiave: No

Materie / parole chiave: Science

Materie / parole chiave: Science: Biology (General): Evolution; Science: Biology (General): Life

Materie / parole chiave: Science: Science (General); Science: Biology (General): Life; Science: Zoology; Agriculture; Science: Biology (General): Ecology

The primary goal of the workshop “Meet the Chibanians” held at Novi Sad in 2023—and of the resulting papers—is to establish a broad consensus among the researchers on exactly how to describe the place of hominin ...

Materie / parole chiave: Science: Botany

Summary Trace-element data for mid-ocean ridge basalts (MORBs) and ocean island basalts (OIB) are used to formulate chemical systematics for oceanic basalts. The data suggest that the order of trace-element incompatibili...

The organization of taking turns to talk is fundamental to conversation, as well as to other speech-exchange systems. A model for the turn-taking organization for conversation is proposed, and is examined for its compati...

Microbiology Society journals contain high-quality research papers and topical review articles. We are a not-for-profit publisher and we support and invest in the microbiology community, to the benefit of everyone. This ...

Materie / parole chiave: DUDLEY, PATRICIA L; UNIVERSITY OF WASHINGTON PRESS; 595.34 D848d

Materie / parole chiave: animal systematics, evolution, animal diversity, conservation, taxonomy; Science: Biology (General); Science: Zoology

Materie / parole chiave: taxonomy, biosystematics, evolution, systematics, life science; Science: Biology (General): Evolution; Science: Biology (General): Life

Materie / parole chiave: biodiversity, plant science, taxonomy, molecular biology, systematics; Science: Botany

Materie / parole chiave: taxonomy, morphology, anatomy, phylogeny (molecular or morphology-based), historical biogeography and palaeontology, arthropods; Science

Materie / parole chiave: insect science, biodiversity, phylogeny, taxonomy, entomology; Science: Science (General); Science: Biology (General): Life; Science: Zoology; Agriculture; Science: Biology (General): Ecology