Descrição
This dataset presents occurrence records and composition of fish species collected in shallow habitats of different vegetation fringes in Lake Victoria, Uganda.
Registros de Dados
Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 1.525 registros.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Nsega M, Balirwa J (2019): Fish species occurrence and composition in shallow (wetland) habitats of Northern Lake Victoria (Uganda). v1.1. National Fisheries Resources Research Institute. Dataset/Occurrence. http://ipt-uganda.gbif.fr/resource?r=fishspeciesinshallowhabitats&v=1.1
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é National Fisheries Resources Research Institute. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 3d514dad-76ed-43d3-893c-915910ce638c. National Fisheries Resources Research Institute publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Uganda.
Palavras-chave
Occurrence; Lake Victoria; Uganda; Observation
Contatos
- Provedor Dos Metadados
- Originador
- Provedor Dos Metadados
- Ponto De Contato
- Ponto De Contato
Cobertura Geográfica
The study covered habitats in Northern Lake Victoria, Uganda
| Coordenadas delimitadoras | Sul Oeste [0,389, 33,189], Norte Leste [0,478, 33,293] |
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Cobertura Taxonômica
Nenhuma descrição disponível
| Gênero | Haplochromis |
|---|---|
| Espécie | Astatoreochromis alluaudi, Bagrus docmak, Brycinus jacksonii, Brycinus sadleri, Clarias alluaudi, Clarias gariepinus, Clarias liocephalus, Coptodon zillii, Gnathonemus longibarbis, Haplochromis barbarae, Haplochromis laparogramma, Haplochromis lividus, Haplochromis macrops, Haplochromis nigricans, Haplochromis nubilus, Haplochromis nyanzae, Hippopotamyrus grahami, Labeobarbus altianalis, Lates niloticus, Mastacembelus frenatus, Momyrus kannume, Oreochromis esculentus, Oreochromis leucostictus, Oreochromis niloticus, Oreochromis variabilis, Protopterus aethiopicus, Synodontis afrofischeri, Synodontis victoriae |
Cobertura Temporal
| Período de Formação | 1993-1996 |
|---|
Dados Sobre o Projeto
The project studied the ecology of wetlands of Lake Victoria and their importance for fish (Balirwa, 1998).
| Título | Lake Victoria wetlands and the ecology of the Nile Tilapia, Oreochromis Niloticus Linné |
|---|---|
| Descrição da Área de Estudo | The study was undertaken on the Ugandan part of Lake Victoria, near Jinja |
| Descrição do Design | Detailed information on sampling design is available in Balirwa (1998). Sampling was conducted in shallow habitats (< 2.5m depth) of wetland lake interface. The habitats were differentiated by the dominant plant species in the wetland i.e.: Cyperus papyrus, Vossia cuspidata, Typha domingensis, Phragmites mauritianus and, Eichhonia crassipes. Sampling was conducted |
O pessoal envolvido no projeto:
- Originador
Métodos de Amostragem
Sampling was conducted parallel to the shoreline off each dominant vegetation type. For each habitat type, sampling was done within 20 m from the shore and beyond, between 20m and about 70 m away from the shoreline. Fish was captured using gillnets and basket traps set overnight. Complete details of sampling are available in Balirwa (1998).
| Área de Estudo | Sampling was conducted on the Ugandan part of Lake Victoria, near Jinja. The sampling was from 1993 to 1996. |
|---|---|
| Controle de Qualidade | All scientific names were validated using FishBase (Froese & Paully, 2018). |
Descrição dos passos do método:
- Geo-referencing and coordinate conversions The coordinates associated with the dataset were retrieved from Balirwa (1998). These were transformed to decimal degrees using online coordinate conversion tools including canadensys (http://data.canadensys.net/tools/coordinates) and PGC Coordinate Converter (https://www.pgc.umn.edu/apps/convert/) of the University of Minnesota. The locations verified in Google Earth.
- Confirming fish species names Species names were confirmed using FishBase (Froese & Paully, 2018). For the species that were allocated to the genus Barbus in the original survey data, the currently accepted nomenclature, Labeobarbus for the large hexaploid species was adopted (Van Ginneken et al., 2017; Vreven et al. 2016). All haplochromine cichlids are allocated to genus Haplochromis which is accepted in Fishbase.
Citações bibliográficas
- Balirwa, J.S. (1998) Lake Victoria Wetlands and the ecology of the Nile Tilapia, Oreochromis niloticus Linne. PhD Dissertation, Wageningen Agricultural University, Delft, the Netherlands.
- Froese, R. & Pauly D. (Eds). 2018. FishBase. World Wide Web electronic publication. www.fishbase.org, version (06/2017). http://www.fishbase.org
- Van Ginneken, M., Decru, E., Verheyen, E. and Snoeks, J. (2017). ‘Morphometry and DNA barcoding reveal cryptic diversity in the genus Enteromius (Cypriniformes: Cyprinidae) from the Congo basin, Africa’. European Journal of Taxonomy. 310:1–32.
- Vreven, E.J.W.M.N., Musschoot, T., Snoeks, J. and Schliewen, U.K. (2016). ‘The African hexaploid Torini (Cypriniformes: Cyprinidae): review of a tumultuous history’. Zoological Journal of the Linnean Society. 177:231–305.
Metadados Adicionais
| Identificadores alternativos | 3d514dad-76ed-43d3-893c-915910ce638c |
|---|---|
| http://ipt-uganda.gbif.fr/resource?r=fishspeciesinshallowhabitats |