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Jagt, J.W.M.. |
All Campanian, Maastrichtian and Danian asteroids known to date from the extended type area of the Maastrichtian Stage, are described and illustrated. The geographic and stratigraphic distribution are documented. Eighteen genera (one of them new) and at least sixty-four species (eight of them new) are listed: Astropecten? sp. nov., astropectinid sp. nov., Coulonia? sp. nov., Lophidiaster? gr. punctatus/ postornatus, L. pygmaeus Spencer, 1913, Aldebarania sp. nov., Astropectinidae indet., ctenodiscid? indet., benthopectinid sp. 1 (? spp.), benthopectinid sp. 2, Metopaster alexiae sp. nov., M. aff. carinatus Brünnich Nielsen, 1943, M. continuus sp. nov., M. decipiens Spencer, 1913, M. kagstrupensis Brünnich Nielsen, 1943, M. lisannae sp. nov., M. miriamae... |
Tipo: Article / Letter to the editor |
Palavras-chave: Echinodermata; Asteroidea; Late Cretaceous; Early Palaeogene; Taxonomy; Stratigraphy; 42.72; 38.22. |
Ano: 2000 |
URL: http://www.repository.naturalis.nl/record/219134 |
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Walenkamp, J.H.C.. |
Sixteen out of the seventeen species of shallow-water starfishes reported with certainty from Inhaca Island and Maputo Bay were collected by the author. The seventeenth, Archaster angulatus, was recorded from there by Jangoux (1973). An identification key to these species, both in English and in Portuguese is presented. Four species have not been mentioned previously from Inhaca waters, viz. Astropecten monacanthus (because of earlier incorrect identifications), Monachaster sanderi, not known to occur further south than Zanzibar, Fromia milleporella and Ophidiaster hemprichii, which were not previously known to occur south of Madagascar. Stellaster equestris was found washed ashore on a sandy beach a little north of Maputo. The earlier recorded presence in... |
Tipo: Article / Letter to the editor |
Palavras-chave: Echinodermata; Asteroidea; Descriptions; Systematics; Rectifications; Distribution; Mozambique; Inhaca Island.; 42.72. |
Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/317600 |
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Walenkamp, J.H.C.. |
Introduction ... 3 List of the stations, where Asteroidea were collected ... 4 Taxonomic report ... 11 Survey of the species ... 18 Literature cited ... 82 Explanation of the plates ... 88 Index ... 90 INTRODUCTION The present paper deals with the Asteroidea (Echinodermata), collected during two surveys of the continental shelf of Surinam (O. C. P. S. I & II) carried out in the spring of 1966 and 1969 by H . N L . M . S. Snellius and H. N L . M . S. Luymes, respectively. During my studies I have identified and classified the sea-stars of the bottom-samples. I have also tried to solve nomenclatural problems and to correct some nomenclatural conceptions, with which I did not agree. For each species I have composed the distributional pattern... |
Tipo: Article / Letter to the editor |
Palavras-chave: Echinodermata; Asteroidea; Surinam; Onderzoek Continentaal Plat Suriname (O.C.P.S.) I & II; 42.72. |
Ano: 1976 |
URL: http://www.repository.naturalis.nl/record/323931 |
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