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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
27/06/1996 |
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Data da última atualização: |
04/04/2017 |
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Autoria: |
WERNER, E. E.; HALL, D. J.; WERNER, M. D. |
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Título: |
Littoral zone fish communities of two Florida lakes and a comparison with Michigan lakes. |
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Ano de publicação: |
1978 |
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Fonte/Imprenta: |
Environmental Biology Fishes, v.3, n.2, p.163-172, 1978 |
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Idioma: |
Inglês |
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Conteúdo: |
The abundance and habitat distribution of littoral zone fishes in two small southern Florida lakes were quantified by underwater censuses. The bluegill (Lepomis macrochirus) and large-mouth bass (Micropterus salmoides) accounted for 75-80% of community biomass in both lakes; important coexisting species were predominantly benthic feeders in Lake Sirena and planktivores in lake Annie. All species were largely confined to areas of macrovegetation which extented to a depth of 4 m in Lake Annie but only to 1.2 m in Lake Sirena. The differences in community structure were related to differences in habitat and also variation in water levels and benthic production. A comparison of community composition with that of small Michigan lakes indicated that similar numbers of species coexist in the littoral zones, despite a three-fold difference in the size of regional species pools. The majority of families and about 50% of the species were common to lakes in both regions; in addition a number of ecological analogues were noted. A major difference was that the small inshore species were members of the Cyprinodontiformes in Florida and Cyprinidae in Michigan. Together the largemounth bass and bluegill comprise similar community proportion in the two regions as do other major feeding groups. Lakes in the two regions that are similar in amount and distribution of vegetation exhibit greater similarity in fish communities than those within regions that differ in littoral vegetation. |
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Palavras-Chave: |
Community; Comunidade; Segregacao ecologica. |
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Thesagro: |
Ecologia; Habitat; Peixe. |
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Thesaurus Nal: |
ecology; fish. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02122naa a2200241 a 4500
001 1789233
005 2017-04-04
008 1978 bl --- 0-- u #d
100 1 $aWERNER, E. E.
245 $aLittoral zone fish communities of two Florida lakes and a comparison with Michigan lakes.
260 $c1978
520 $aThe abundance and habitat distribution of littoral zone fishes in two small southern Florida lakes were quantified by underwater censuses. The bluegill (Lepomis macrochirus) and large-mouth bass (Micropterus salmoides) accounted for 75-80% of community biomass in both lakes; important coexisting species were predominantly benthic feeders in Lake Sirena and planktivores in lake Annie. All species were largely confined to areas of macrovegetation which extented to a depth of 4 m in Lake Annie but only to 1.2 m in Lake Sirena. The differences in community structure were related to differences in habitat and also variation in water levels and benthic production. A comparison of community composition with that of small Michigan lakes indicated that similar numbers of species coexist in the littoral zones, despite a three-fold difference in the size of regional species pools. The majority of families and about 50% of the species were common to lakes in both regions; in addition a number of ecological analogues were noted. A major difference was that the small inshore species were members of the Cyprinodontiformes in Florida and Cyprinidae in Michigan. Together the largemounth bass and bluegill comprise similar community proportion in the two regions as do other major feeding groups. Lakes in the two regions that are similar in amount and distribution of vegetation exhibit greater similarity in fish communities than those within regions that differ in littoral vegetation.
650 $aecology
650 $afish
650 $aEcologia
650 $aHabitat
650 $aPeixe
653 $aCommunity
653 $aComunidade
653 $aSegregacao ecologica
700 1 $aHALL, D. J.
700 1 $aWERNER, M. D.
773 $tEnvironmental Biology Fishes$gv.3, n.2, p.163-172, 1978
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 3 | |
| 2. |  | SILVA, C. M.; SCHIAVINI, D. N.; TOSIN, F. S.; WERNER, M. F.; BAGGIO, C. H.; PEREIRA, I. T.; SILVA. L. M. da; GORIN, P. A. J.; IACOMINI, M. A gastroprotective arabinoxylan from sugar cane bagasse: aims for co-product use. In: INTERNATIONAL CONFERENCE ON FOOD FACTORS, 2011, Taipei. Food for wellbeing-from function to processing: abstracts. [S.l.: s.n.], 2011. p. 117.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 3. | | MELLINGER-SILVA, C.; SIMAS-TOSIN, F. F.; SCHIAVINI, D. N.; WERNER, M. F.; BAGGIO, C. H.; PEREIRA, I. T.; SILVA, L. M. da; GORIN, P. A. J.; IACOMINI, M. Isolation of a gastroprotective arabinoxylan from sugarcane bagasse. Bioresource Technology, v. 102, n. 22, p. 10524-10528, Nov. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 3 | |
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