Banca de DEFESA: MARIA ANTONIA FERREIRA GOIS

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : MARIA ANTONIA FERREIRA GOIS
DATA : 27/02/2020
HORA: 09:00
LOCAL: Auditório Setorial, COBOT
TÍTULO:

"Contributions to the knowledge of the taxonomy of the Apocynaceae family in the state of Pará"

PALAVRAS-CHAVES:

Apocynaceae, Taxonomy, Metropolitan Region of Belém, Utinga State Park, Caxiuanã.  

PÁGINAS: 120
GRANDE ÁREA: Ciências Biológicas
ÁREA: Botânica
RESUMO:

Apocynaceae Juss. belongs to the order Gentianales, presents approximately 355 genera and is estimated to comprise between 3,700 and 5,000 species, occurring in all continents except Antarctica. In Brazil, the family appear in the hop ter list for the country, with 77 genera and 767 species found throughout all biomes, with the Atlantic Rainforest (36,5%), Amazon Rainforest (30,5%) and Cerrado (29,4%) very well represented. Apocynaceae is currently divided into 5 subfamilies: Rauvolfioideae Kostel., Apocynoideae Burnett., Asclepiadoideae R.Br. ex Burnett., Periplocoideae R.Br., and Secamonoideae Endel. Apocynaceae phylogenetics shides shou that, while Asclepiadoideae, Periplocoideae and Secamonoideae are monophyletic, Rauvolfioideae and Apocynoideae are paraphyletic. Taxonomic knowledge of Apocynaceae for the Amazon region is still scarce and incomplete, with only five studies reported: a guide from Reserva Ducke, in the metropolitan region of Manaus, AM, two floristic studies in Marajó Island, PA, a study in the restinga of the state of Pará and the most recent one carried out in the Flora das cangas da Serra dos Carajás, PA. In this context, we propose a taxonomic treatment of Apocynaceae species occurring in the State Park Utinga and Florest Nacional de Caxiuanã, aiming at enriching the Amazonian herbarium collections, accurately identifying all available material and possibly describing new species, and / or detect nomenclatural novelties and new occurrences in the region. It is also intended, through this research, to deepen the understanding about the distribution of genera and species present in these two conservation units, besides contributing to the update of Apocynaceae present in the collections of the analyzed herbariuns and of the Flora of Brazil 2020 on line.

MEMBROS DA BANCA:
Presidente - 112.979.358-37 - DANIELA CRISTINA ZAPPI - ITV
Externo à Instituição - JULIANA LOVO - ITV
Externo à Instituição - MAURÍCIO TAKASHI COUTINHO WATANABE - ITV
Externo à Instituição - NARA FURTADO DE OLIVEIRA MOTA - MPEG
Interno - 048.467.306-89 - PEDRO LAGE VIANA - MPEG