Buscar
Mostrando ítems 1-6 de 6
New reticulosan sponges from the middle Cambrian of Sonora, Mexico
(Polish Academy of Sciences. Institute of Paleobiology, 2017-11)
A small assemblage of extremely well-preserved fragments of new sponges has been discovered in calcipelites of the middle Cambrian El Mogallón Formation in the Cerro El Mogallón section, near Arivechi in eastern Sonora, ...
A Mississippian hexactinellid sponge from the Western Gondwana: Taxonomic and paleobiogeographic implications
(Polish Academy of Sciences. Institute of Paleobiology, 2018-02)
A Mississippian hexactinellid sponge from the western Argentina improves the extremely poor late Paleozoic sponge records from Gondwana. The sponge is included in the subfamily Thysanodictyinae of family Dictyospongiidae. ...
Anatomia do xilema secundário de sete espécies do gênero Tachigali Aubl. (Fabaceae), disponíveis na Xiloteca Walter A. Egler, do Museu Paraense Emílio Goeldi, Pará, Brasil.
(Bol. Mus. Para. Emílio Goeldi. Cienc. Nat., 2018)
A new infra-generic classification of the species-rich Neotropical genus Myrcia s.l
(Springer, 2018-04-01)
A new classification of the large Neotropical genus Myrcia s.l. is proposed. Nine sections are presented that correspond to recently published clades. Of these nine sections, sects. Myrcia, Aulomyrcia and Sympodiomyrcia ...
Myrcia s.l. (Myrtaceae) da Reserva Natural Vale, Linhares, Espírito Santo, Brasil
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Planejamento e Uso de Recursos Renováveis - PPGPUR-SoCâmpus Sorocaba, 2018-02-28)
The Neotropical species of Myrtaceae, except Metrosideros stipularis, belong to the tribe Myrteae. Myrcia s.l., one of the seven groups of Myrteae, is exclusively Neotropical and comprises about 760 species (including ...