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| Registros recuperados: 589 | |
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| Borrero H., J.I.. |
| El Titiribí (Pyrocephalus rubinus) es un ave abundante y conspicua en América. Pese a ello es poco conocida en sus aspectos de comportamiento. Se ha estudiado detenidamente, especialmente desde el punto de vista de su comportamiento reproductivo, encontrando que, la especie se reproduce durante todo el año, empleando frecuentemente cada pareja el mismo nido para hacer varias posturas. Se sacan algunas conclusiones sobre mortalidad en los distintos estados de desarrollo, desde la postura hasta la salida de los pollos del nido. Se describe igualmente el comportamiento de los padres, respecto a la fabricación del nido y al cuidado de los pollos. Se hace una análisis de los distintos tipos de canto y vuelo, y su significado. Finalmente se analizan algunos... |
| Tipo: Journal Contribution |
Palavras-chave: Marine birds; Distribution; Distribution; Http://aims.fao.org/aos/agrovoc/c_35773. |
| Ano: 1972 |
URL: http://hdl.handle.net/1834/3324 |
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| Vervoort, W.; Vasseur, P.. |
| INTRODUCTION Distribution and ecology of hydroids from coral reefs of high islands and atolls of French Polynesia so far have received little attention. Redier (1967, 1971) published a preliminary list of 14 species from Salvat's collections, sampled during several trips to Tahiti, Tuamoto (Mururoa, Reao and Maturei Vavao Atolls), to the Australes Islands (Rapa) and to Gambier. The present paper results from researches carried out by one of us (P.V.) concerning the benthic bionomy of reef sciophilous communities of hard bottoms. They have been carried out at Tiahura, Moorea, Society Islands (fig. IA) and on Takapoto Atoll, Tuamoto Archipelago (fig. 2A) in 1973 and 1974. They gave us occasion to compile a revised list of about 22 species of hydroids... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hydroids; Ecology; Distribution; French Polynesia; 42.72. |
| Ano: 1977 |
URL: http://www.repository.naturalis.nl/record/323934 |
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| Breure, A.S.H.. |
| In this publication a revision is given of the genera of the subfamily Bulimulinae (Gastropoda, Pulmonata, Bulimulidae). The morphological variation of the shell, radula, pallial organs and genitalia is analized and 21 character transition series are recognized. In the systematical part the following data are presented for each genus : description of shell and anatomy, distribution, ecology, bibliography and a list of taxa. The number of (sub) genera is reduced from 80 to 43 ( + two nomina inquirenda). A new synonymy is : Paracochlea Hylton Scott, 1967 = Eudioptus Albers, 1860. The following new species names are introduced : Bostryx sophieae, Drymaeus (Drymaeus) marcapatensis, Drymaeus (Drymaeus) sophieae, Drymaeus (Mesembrinus) pseudobesus. Berendtia... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Gastropoda; Pulmonata; Bulimulidae; Revision; Description; Distribution; Ecology; 42.73. |
| Ano: 1979 |
URL: http://www.repository.naturalis.nl/record/323943 |
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| MIRANDA, E. E. de; OLIVEIRA, J. T. S.; MIRANDA, J. de S.; BARROS, R. J. S.. |
| Este trabalho apresenta quatro (4) equações capazes de estimar as precipitações anuais para qualquer ponto do Estado, partindo unicamente de seus parâmetros de localização geográfica. Ajustadas "in situ", elas foram elaboradas para uma área de 460.000 km2 que engloba todo o estado do Piauí e partes dos estados limítrofes, do Maranhão, Ceará, Pernambuco e Bahia. Cada equação tem as variáveis, distância, angulo, altitude, coordenadas cartesianas e suas interações com relação a uma estação de referência. Nas regiões estudadas as equações obtidas permitem uma estimação das precipitações anuais com um desvio médio de aproximadamente 10% para o conjunto das estações estudadas. dadas. |
| Tipo: Livros |
Palavras-chave: Distribuição espacial; Piauí; Precipitation; Distribution; Chuva; Precipitação pluvial; Meteorologia; Meteorology; Rain. |
| Ano: 1981 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132587 |
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| Chopin, T; Floc'H, J; Bodeau, B; Penot, M. |
| Phosphorated nutrition of the red alga Chondrus crispus Stackh. is studied is two morphologically very dissimilar forms of the thallus. Phosphorus measurements, which were monthly carried out at different parts of the alga, showed first that the distribution of this element is not homogeneous along the thallus, and second that seasonal variations occur. It is suggested that the classical polymorphism of the species can be taken into account as concerns its physiology. Besides, from absorption and exsorption experiments which were performed with super(32)P as a tracer, it is shown that the high concentration factor of phosphorus in the alga as compared to the environmental seawater (up to 17.9 x 10 super(4)) can be explained as an effect of metabolic process. |
| Tipo: Text |
Palavras-chave: Chondrus crispus; Algae; Distribution; Metabolism; Seasonal variations; Food absorption; Phosphorus; Plant nutrition. |
| Ano: 1983 |
URL: http://archimer.ifremer.fr/doc/1983/acte-1175.pdf |
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| Pesantes, F.. |
| En el presente trabajo se determina la distribución de los dinoflagelados por medio de un análisis cualitativo y de abundancia relativa, calculándose además de su diversidad. Se considera especies de dinoflagelados, indicadoras de los avances hacia el sur del agua cálida ecuatorial y de baja salinidad que apareció frente a las costas de Ecuador en Diciembre de 1972, año conocido como de "El Niño". Los resultados se relacionan con algunas condiciones hidrográficas coincidentes con la predominancia de los dinoflagelados. Así mismo se compara y se discuten estos antecedentes con la información disponible en relación a la presencia de otros organismos planctónicos típicos de aguas ecuatoriales y que también aparecieron durante Diciembre de 1972 en el mar... |
| Tipo: Journal Contribution |
Palavras-chave: Distribution; Phytoplankton; Distribution; Phytoplankton; Http://aims.fao.org/aos/agrovoc/c_35773; Http://aims.fao.org/aos/agrovoc/c_13344. |
| Ano: 1983 |
URL: http://hdl.handle.net/1834/2092 |
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| Villamar, F.; Cruz, M.. |
| Se amplía la distribución biogeográfica de Platasterias latiradiata (Gray), hasta el Ecuador, considerada un fósil viviente, la que ha sido encontrada sólo en el Pacífico Litoral mexicano y centroamericano. En un mapa se da a conocer la nueva distribución, así como también un estudio comparativo de la morfología externa de una manera similar a los reportes y contribuciones de Caso, M, (1961, 1970, 1976). También se incluye una tabla con las medidas de algunas partes del cuerpo consideradas de importancia taxonómica y fotografías mostrando la predación de gasterópodos (Olivela semistriata) como uno de sus alimentos preferidos. |
| Tipo: Journal Contribution |
Palavras-chave: Distribution; Biogeography; Parasites; Taxonomy; Distribution; Taxonomy; Biogeography; Parasites; Http://aims.fao.org/aos/agrovoc/c_35773; Http://aims.fao.org/aos/agrovoc/c_7631; Http://aims.fao.org/aos/agrovoc/c_915; Http://aims.fao.org/aos/agrovoc/c_5574. |
| Ano: 1983 |
URL: http://hdl.handle.net/1834/2177 |
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| Winter, A.J. de. |
| A lectotype of Arion hortensis Férussac, 1819 and a neotype of A. distinctus Mabille, 1868 are selected in order to assure nomenclatural stability. Descriptions of preserved specimens of these species from large parts of central and western Europe are provided, as well as of living animals from The Netherlands and Belgium. The main characters used by Davies (1977, 1979) to separate the British representatives of this complex were found suitable in the rest of Europe as well, in contrast to some characters given by De Wilde (1983). Arion owenii Davies, 1979 was not present in the material studied. Provisional UTM-distribution maps (50 km grid) of A. hortensis and A. distinctus in Europe (except the British Isles and Belgium) are provided, besides 10 km grid... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Gastropoda; Pulmonata; Arionidae; Arion hortensis complex; Nomenclature; Distribution; 42.73. |
| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/319030 |
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| Diakonoff, A.. |
| A survey of South Asiatic Cochylinae (Lepidoptera, Tortricidae), comprising 50 species, belonging to ten genera, is given. Five new species are described: Stenodes hapala, ♂ (Ε Borneo, Hong Kong), Phalonidia datetis, ♂ ♀ (Thailand), P. pista, ♂ ♀ (Hong Kong), Eupoecilia coniopa, ♂ ♀ (Ν. Borneo) and E. thalia, ♀ (N. Borneo). Phalonidia sphaenophora (Diakonoff) is transferred to Aethes Billberg, Aethes taneces Diakonoff, to Eupoecilia Stephens, Phalonia glycitis Meyrick, to Aprepodoxa Meyrick. Of Eupoecilia armifera Razowski a ♂ metallotype is described (Nepal). Of E. engelinae (Diakonoff), wegneri Diakonoff and scythalephora (Diakonoff) elaborate figures of the genitalia are presented. Four old apocryphal cochyline species are referred to Tortricini,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cochylinae; Survey; Taxonomy; Distribution; Foodplants; Stenodes; Scotiophyes; Archipini; 42.75. |
| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/318358 |
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| Siwi, Sri S.; Doesburg, P.H. van. |
| A review is given of the taxonomy and distribution of the Leptocorisa species in the Indonesian archipelago, primarily based on the material present in the Dutch museums, and on data from the literature. Thirteen species are found to be present in Indonesia: L. acuta (Thunberg), L. ayamaruensis Doesburg & Siwi, L. biguttata Walker, L. chinensis Dallas, L. costalis (HerrichSchäffer), L. discoidalis Walker, L. luzonica Ahmad, L. oratorius (Fabricius), L. pseudolepida Ahmad, L. sakdapolrakae Ahmad, L. solomonensis Ahmad, L. tagalica Ahmad and L. timorensis Doesburg & Siwi. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Coreidae; Leptocorisa; Taxonomy; Checklist; Key; Distribution; Indonesia; 42.75. |
| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/318424 |
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| Registros recuperados: 589 | |
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