Descripción
In 1988, between August 15th and September 3rd, an expedition was carried out to the Sipaliwini River and Sipaliwini Savanna. The team landed at Kwamalasamutu for a meeting with the chief of the Trio Amerindian tribe to get permission from him to carry-out the expedition. From there the team went by dugout canoes upstream the Sipaliwini River to the Sipaliwini Airstrip, continuing on the Viergebroeders Creek to near the Vier Gebroeders Mountains. The team consisted of Paul Ouboter (expedition leader, herpetologist). Pieter Teunissen (botanist), Jan Toto (preparator) and Leo Roberts (field assistant). The focus of the expedition was on plants, fishes, amphibians, reptiles, insects, spiders and scorpiones. Habitats sampled were clear water river with many rapids, tropical rainforest and savanna. A second expedition was carried out between August 1st and August 20th 1989. The team landed at Kwamalasamutu and first traveled downstream to the Sir Walther Raleigh Falls (Upper Coeroeni River) and from there returned upstream, continuing all the way to Sipaliwini Airstrip. At the airstrip a guide and porters were hired to carry all the load to the Apalagadi Mountain, just north of the Sipaliwini Savanna. The team consisted of Paul Ouboter (expedition leader, herpetologist), Jan Mol (ichthyologist), Jan Toto (preparator). The focus of the expedition was on amphibians, reptiles and fishes. Habitats sampled were clear rivers, creeks and brooklets, tropical rainforest and savanna.
Registros
Los datos en este recurso de registros biológicos han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 299 registros.
Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Los usuarios deben citar este trabajo de la siguiente manera:
Ouboter P, Ouboter D, Kadosoe V (2018): NZCS Coeroeni/Sipaliwini River Expeditions 1988/1989. v1.4. National Zoological Collection of Suriname (NZCS). Dataset/Occurrence. https://cloud.gbif.org/bid/resource?r=coeroeni_sipaliwini_river_expeditions_1988_1989&v=1.4
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es National Zoological Collection of Suriname (NZCS). Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento-NoComercial (CC-BY-NC 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: f8adda58-4001-4acd-b04c-a416b0c0c4b0. National Zoological Collection of Suriname (NZCS) publica este recurso y está registrado en GBIF como un publicador de datos avalado por Participant Node Managers Committee.
Palabras clave
Occurrence; Characiformes; Siluriformes; Perciformes; Amphibia; Squamata; Hemiptera; Orthoptera; Arachnida; Scorpiones; Coeroeni; Sipaliwini; Expeditions; 1988; 1989; Suriname; Specimen; Characiformes; Siluriformes; Perciformes; Amphibia; Squamata; Hemiptera; Orthoptera; Arachnida; Scorpiones
Contactos
- Proveedor De Los Metadatos ●
- Originador ●
- Investigador Principal
- Custodio De Los Datos ●
- Originador
- Proveedor De Los Metadatos ●
- Originador ●
- Distribuidor ●
- Punto De Contacto
Cobertura geográfica
The geographic coverage for the Coeroeni/Sipaliwini Expeditions 1988/1989 encompasses the drainage area of the Sipaliwini River. Downstream of the tributary Koetari, this part of the river is called the Coeroeni River.
| Coordenadas límite | Latitud Mínima Longitud Mínima [2,002, -57,13], Latitud Máxima Longitud Máxima [2,206, -55,956] |
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Cobertura taxonómica
All specimens from this expedition were identified to species level.
| Class | Amphibia (Amphibians) |
|---|---|
| Orden | Characiformes (Piranha, Tetra), Siluriformes (Catfishes), Perciformes (Perch-like fishes), Squamata (Snakes, Lizards), Hemiptera (True bugs), Orthoptera (Grasshoppers, Katydids), Arachnida (Spiders), Scorpiones (Scorpiones) |
Cobertura temporal
| Fecha Inicial / Fecha Final | 1988-08-15 / 1988-09-03 |
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| Fecha Inicial / Fecha Final | 1989-08-01 / 1989-08-20 |
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Datos del proyecto
The project was executed between 1986-1996 as a PhD thesis of Paul Ouboter. The project was carried out in different study areas in Suriname and was focused on the occurrence, habitat and food of the three species of caiman that occurs in Suriname. The field work was organized by the National Zoological Collection of Suriname. During field trips for this research project other taxonomic groups were also collected.
| Título | Sympatry and Competition in Three species of Caimans in Suriname |
|---|---|
| Identificador | BID-CA2016-0006-REG |
| Fuentes de Financiación | WOTRO (Stichting voor Wetenschappelijk Onderzoek in de Tropen) is a Dutch organization whom funds projects in Suriname. |
| Descripción del área de estudio | Mostly clear water rivers with many rapids and black water rivers in Suriname, the habitat of caimans. These rivers are usually surrounded by tropical rainforest. |
| Descripción del diseño | Areas were visited to carry out night surveys on rivers to investigate caiman ecology, while during the day time the terrestrial and aquatic habitats were sampled for other taxonomic groups. |
Personas asociadas al proyecto:
- Investigador Principal
- Investigador Principal
Métodos de muestreo
The sampling methods were specific to the taxonomic groups and included transect walks, hand sampling, seining and using insect traps and active insect collecting.
| Área de Estudio | The Coeroeni area was sampled once while the Sipaliwini Savanna was sampled twice. |
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| Control de Calidad | In some cases the identification of specimens was rechecked by foreign experts. |
Descripción de la metodología paso a paso:
- 1. Amphibians and reptiles were collected using line transects during night and day surveys and were collected by hand when encountered. Insects were collected using various methods (passive sampling (insect traps), active sampling). Fishes were collected using gill nets and seining. 2. The specimens were labeled in the field and after identification a collection number was assigned to each specimen. 3. The specimens were first preserved in formaldehyde and then transferred into 70% Ethanol. Insects were preserved in 90% Ethanol or pinned. 4. All specimens were identified to species using literature and identification keys.
Datos de la colección
| Nombre de la Colección | NZCS Vertebraten Collectie |
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| Métodos de preservación de los ejemplares | Alcohol, Montado con alfileres |
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| Unidades curatoriales | Conteo 30 +/- 2 Jars , Entre 1 y 3 Dry specimens, Pinned |
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Metadatos adicionales
| Identificadores alternativos | f8adda58-4001-4acd-b04c-a416b0c0c4b0 |
|---|---|
| https://cloud.gbif.org/bid/resource?r=coeroeni_sipaliwini_river_expeditions_1988_1989 |