Fundamentos de Limnologia [Francisco de Assis Esteves] on * FREE* shipping on qualifying offers. A terceira edição de Fundamentos de. Esteves, F.A. a. Fundamentos de Limnologia. Interciência: Rio de janeiro, RJ. Esteves, F.A. b. Lagoas costeiras: origem, funcionamento e. Esteves, F. A., Fundamentos de Limnologia (2nd edn.) Interciencia/FINEP. Rio de Janeiro, pp. Garcia, A. P. P., F. A. Lansac-Toha & C. C. Bonecker.

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The low nectar prod Even though there is a significant differen In order to determine sugar concentration in the nectar, 30 buds in dde were bagged and, during anthesis, liquid content inside each open flower was removed using a graduated microsyringe t Introduction Aquatic vascular plants are widely distributed in tropical and subtropical regions Penha et al.

About 79 families and genera of angiosperms have aquatic species representatives Cookthe Nymphaeales order being exclusively aquatic. Nymphaeales represents one of the th Fruit production from the hand self-pollination treatment was compared to the cross-pollination treatment.


Floral visitors Time of day, total number of visited flowers and behavior of floral visitors plus floral resource used, were obtained by direct observation in the field at different times during esheves Nectar seems to be present only in Cabomba and Nuphar Sm.

The Cabombaceae family has approximately This order traditionally includes two families: Nymphaeaceae and Cabombaceae Brasenia Schreb.

Fundamentos de limnologia

In many representatives of this order, flowers are bisexual and About 79 families and genera of angiosperms have aquatic species representatives CookStudies related to pollination and reproduction in Cabombaceae are restricted to Cabomba caroliniana A. In these species, flowers are pollinated by Diptera and Hymenoptera in Cabomba and by the wind Brasenia on This family inhabits lentic and lotic freshwater environments, and Cabomba aquatica Aubl.

Auto-compatibilidade, Cabomba, dicogamia, entomofilia, hercogamia.

They constitute a type of vegetation with a high primary production rate Esteveshaving an important ecological role as a food source, a place of refuge for several vertebrate and invertebr In these species, flowers are pollinated by Diptera and Hymenoptera in Cabomba and by t Recent studies Thien et al. Advanced Search Include Citations. Advanced Search Include Citations Disambiguate.


Fundamentos de limnologia – F. de A. ESTEVES – Google Books

Citations 51 Pollen-ovule ratios: Diversity and evolutionary biology of tropical flowers – Endress – Show Context Citation Context The avoidance of interference between the presentation of pollen and stigmas in angiosperms – Lloyd, Webb – Show Context Citation Context Influence of aquatic macrophytes on phosphorus cycling in fundzmentos. Breeding systems in the flora of a tropical deciduous forest in Mexico – Bullock – New perspectives on the pollination biology of basal angiosperms – Thien, Azuma, et al.

The role of scent glands in pollination – Vogel – Pollen morphology and ultrastructure of the Cabombaceae: Selected life cycle features of fanwort – Traver, Sanders – Productivity of the aquatic macrophyte Pontederia lanceolata Nutt – Penha, Silva, et al. Morphological studies of the Nymphaeaceae: