Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Cnidários"”.
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Invertebrados fósseis da formação IPU (siluriano), Grupo Serra Grande, Bacia do Parnaíba
… a diversificação e inovações evolutivas dos cnidários.
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Taxonomia Integrativa morfo-molecular das espécies de zoantídeos do gênero Protopalythoa (Cnidaria: Anthozoa) em Pernambuco
Zoantídeos são cnidários comuns de águas rasas em todo o mundo e no Brasil compõe a maioria das comunidades de ambiente recifal, principalmente no nordeste brasileiro. Apesar de abundantes são ainda pouco estudados. Apresentam história taxonômica confusa e com descrições vagas. Dentre os gêneros …
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Aspectos morfológicos e microanatômicos das espécies brasileiras de Mussidae Ortmann, 1890 (Cnidaria, Scleractinia)
In the purpose of extend the character used in Scleractinian systematic, it was done a descriptive study of different aspects of the polyp microanatomy and cnidom of four species of Mussidae. Three species belonging to the Brazilian genus Mussismilia: M. hispida (Verrill, 1868), M. braziliensis …
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Comportamento reprodutivo de Mussismilia hispida (Verril, 1902) (Cnidaria, Anthozoa, Scleractinia)
Through histological analysis the reproductive pattern of Mussismilia hispida, a zooxanthellate coral species endemic to the Brazilian coast was verified. Fragments from 2 tagged colonies, which were marked in the field in order to be repeatedly sampled, and 10 others haphazardly chosen were …
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Variação morfológica dos esqueletos de Montastraea cavernosa (Linnaeus, 1767) e Favia gravida Vernill, 1868 (Cnidaria, Scleractinia)
Morphological variability is a widespread but poorly understood characteristic of many colonial animals. Skeletal variations of Montastraea cavernosa from Brazil, Abrolhos (BA), Tamandaré (PE) and Mexico, Puerto Morelos (Q.ROO) and variations of Favia gravida from Brazil, Abrolhos, Tamandaré and …
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Esforço reprodutivo de Mussismilia braziliensis (Verrill, 1868) (Cnidaria, Scleractinia, Mussidae) no complexo recifal dos Abrolhos, BA, Brasil
Mussismilia braziliensis is endemic to Bahia State. lt plays an important role as one of the major reef builders in the area. Ten fragments of colonies were collected at three sites in the Abrolhos Reef Complex, located at different distances from the coast. Reproductive effort was estimated …
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Comunidades recifais do Arquipélago dos Abrolhos, BA, com ênfase em corais (Cnidaria: Scleractinia e Milleporidae): aspectos metodológicos e comparações entre locais
The quantification of coral communities in three areas in the Abrolhos Archipelago (northern and southern inshore areas in Santa Bárbara Island, and Siriba Island) was performed using quadrats and intercept line transect methods. Colony size and inclination, the distances from random points to the …