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| Registros recuperados: 346 | |
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| Reijnen, B.T.; Hoeksema, B.W.; Gittenberger, E.. |
| Ovulid gastropods and their octocoral hosts were collected along the leeward coast of Curaçao, Netherlands Antilles. New molecular data of Caribbean and a single Atlantic species were combined with comparable data of Indo-Pacific Ovulidae and a single East-Pacific species from GenBank. Based on two DNA markers, viz. CO-I and 16S, the phylogenetic relationships among all ovulid species of which these data are available are reconstructed. The provisional results suggest a dichotomy between the Atlantic and the Indo-Pacific taxa. Fully grown Simnialena uniplicata closely resembles juvenile Cyphoma gibbosum conchologically. Cymbovula acicularis and C. bahamaensis might be synonyms. The assignments of Caribbean host species for Cyphoma gibbosum, C.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Anthozoa; Alcyonacea; Caribbean; Curaçao; Molecular phylogeny; Symbiosis; 42.73. |
| Ano: 2010 |
URL: http://www.repository.naturalis.nl/record/336926 |
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| Santos, X.; Bros, V.; Ros, E.. |
| Land-use change is considered the main disturbance in landscapestructure and composition, directly affecting faunal distributionand species richness worldwide. Wildfires and natural reforestation alter habitat structure in terms of vegetation cover and also in soil composition and moisture; these processes hence trigger habitat transformations that act as opposing forces at small spatial scales. We have explored the contrasting effects of wildfires and natural reforestation on two land-snail species of the genus Xerocrassa, which are endemic in the western Mediterranean. Snails were sampled in pine and Holm oak forest, stony bare slopes and burnt sites. Both species followed a similar pattern: they were present in more than 75% of the stony bare slope... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Burnt areas; Mediterranean basin; Terrestrial gastropods; Wildfires; Leucothoid clade; Xerocrassa spp.; 42.73. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/424617 |
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| Dekker, R.W.R.J.; Argeloo, M.; Jepson, P.. |
| Two nesting grounds of the Moluccan Megapode, Eulipoa wallacei (G.R. Gray, 1860) located on the islands of Haruku and Halmahera, Indonesia, are described. Together they provide nesting opportunities for more than half of the estimated world population of this endangered megapode. Further information is given on six additional nesting grounds. Data are presented on size and origin of the megapode populations using these sites, egg-laying season, behaviour, and measurements of birds and eggs in relation to their breeding strategy of using solar heat for the incubation of their eggs. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Moluccan Megapode; Eulipoa wallacei; Indonesia; Haruku; Halmahera; Nesting grounds; 42.73. |
| Ano: 1995 |
URL: http://www.repository.naturalis.nl/record/318499 |
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| Vasícek, Z.. |
| New records of heteromorph ammonites from the Silesian Unit of the Outer Western Carpathians (Czech Republic) are represented especially by small pyrite steinkerns with suture lines preserved. A lesser proportion of them belongs to representatives of the subfamily Bochianitidae from the Valanginian. Among the most interesting is Baculina rouyana d’Orbigny. Another group consists primarily of lower Barremian Leptoceratoidinae. In addition to commonly occurring species of Hamulinites and Leptoceratoides, an Eoheteroceras assemblage is often found, represented partially by new elements. Heteromorphs from the Northern Calcareous Alps (Austria) come from marly Hauterivian limestones. Ptychoceras meyrati is present through most of the Hauterivian. Well-dated... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Heteromorph ammonites; Lower Cretaceous; Silesian Unit; Reichraming Nappe; 38.22; 42.73. |
| Ano: 1999 |
URL: http://www.repository.naturalis.nl/record/216202 |
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| Barros, J.L. de. |
| During recent years a group of Brazilian malacologists has contributed substantially to our knowledge of Brazilian Bulimulidae. The second author has been fortunate enough to have had the opportunity to visit some of these specialists twice and to establish a close cooperation. This paper is the second in our joint series treating several species in greater detail. The first paper in this series is by Breure & Dos Santos Coelho (1976). Simpulopsis (Simpulopsis) miersi Pfeiffer, 1856 (figs. 1-7, pls. 1, 2) Simpulopsis miersi Pfeiffer, 1856: 260; Pfeiffer, 1859: 800; Pfeiffer, 1868: 21; Pfeiffer, 1876: 28; Pfeiffer & Clessin, 1881: 229; Pilsbry, 1899: 218; Morretes, 1949: 162. Type locality. — Brazil, State of Espírito Santo. Type material. —... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1977 |
URL: http://www.repository.naturalis.nl/record/318402 |
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| Gittenberger, E.. |
| Α. Paraegopis (P.) oberwimmeri Klemm und Oxychilus (Riedelius?) planospiroides Riedel (Pulmonata, Zonitidae) Paraegopis (Paraegopis) oberwimmeri Klemm, 1965 (Fig. 1-5) Paraegopis oberwimmeri Klemm, 1965: 71. Locus typicus: "Höhle an der Wasserleitung, östlich von Cetinje, Montenegro." Holotypus: SMF1) 176241 (Klemm, 1965: 72, Fig. 1). Paraegopis (Paraegopis) oberwimmeri — Zilch, 1965: 77, Taf. 1 Fig. 5. P. (P.) oberwimmeri wurde von Klemm (1965) nach einer Serie von über 30 mehr oder weniger gut erhaltenen Exemplaren, welche vom 1930 verstorbenen Malakologen Dr. A. Oberwimmer schon lange Zeit vorher gesammelt worden war, beschrieben. Weil die Originalbeschreibung nur nach Gehäusen erfolgen musste, blieb die systematische Zuteilung dieser Zonitide... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1976 |
URL: http://www.repository.naturalis.nl/record/319352 |
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| Sunier, A.L.J.. |
| I. HET NEDERLANDSCHE MATERIAAL VAN VERTIGO SUBSTRIATA JEFFR.. Onder het vaak interessante materiaal van Nederlandsche Mollusca, dat den laatsten tijd door de Heeren W. F. van Hell en J. A. Nijkamp, studenten in de biologie te Leiden, aan 's Rijks Museum van Natuurlijke Historie werd afgestaan, trof ik in Mei van dit jaar (1925) een aantal exemplaren aan van Vertigo substriata Jeffreys. Voor zoover ik kan nagaan, werd van deze soort het voorkomen in Nederland nog nimmer in de litteratuur vermeld. Wel noemde Druyvesteyn (71) 1) in 1922 Vertigo substriata Jeffr. als een soort, die misschien ook in Nederland gevonden zou kunnen worden. Mejuffrouw W. S. S. van Benthem Jutting, assistente aan het Zoölogisch Museum der Universiteit van Amsterdam, die ik steeds... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1926 |
URL: http://www.repository.naturalis.nl/record/317982 |
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| Chang, C.; Cheng, S.; Dijkstra, H.H.. |
| Pectinoidea is a superfamily of marine bivalve mollusks. Type series of the two new Pectinoidea species, Parvamussium liaoi (Propeamussiidae) and Scaeochlamys squamea (Pectinidae), collected during deep-sea cruises off south and northeastern Taiwan in 2000 and 2001, respectively, were relocated from the Muséum national d'Histoire naturelle, Paris, France and the National Museum of Natural Sciences, Taichung, Taiwan (NMNS) to the Mollusca collection of National Museum of Marine Biology and Aquarium, Pingtung, Taiwan (NMMBM). A catalog denoted of the original NMNS and the new registered NMMBM codes, scientific names in Chinese, and color plates of the type series are provided. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Deep-sea; Bivalvia; Taiwan; Type series; 42.73. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/408535 |
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| Kuijper, W.J.. |
| The molluscs of the brackish waters in the Netherlands (Mollusca) The Netherlands is a river delta rich in brackish waters. The organisms in these waters need to be adapted to extreme conditions, especially large fluctuations in chlorinity. However, several species occur optimally in this habitat. In this paper a review is presented of the molluscs living in brackish waters in the Netherlands. All available data from literature, collections, literature and databanks were compiled for this cause. In The Netherlands a large variety of brackish waters can be found, like lakes, canals, old creeks, shallow pools, lagoons, estuaries and dykes. This paper focusses on the waters on the landside of the dikes. All species found in these waters are treated here.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mollusca; Nederland; Verspreiding; Biotopen; Biologie; 42.73. |
| Ano: 2000 |
URL: http://www.repository.naturalis.nl/record/217235 |
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| Schütt, H.. |
| Durch die Freundlichkeit von Dr. van Regteren Altena, Leiden, wurde mir ein umfangreiches Material süßwasserbewohnender Prosobranchier zur Bearbeitung übermittelt, welches zwei von sechs niederländischen Studenten auf der „Niederländischen Biologischen Expedition in die Türkei 1959" sammelten (Hennipman et al., 1963). Von Dr. Forcart, Basel, liegt mir zu dieser Arbeit ein kleiner Posten unbearbeiteten Spiritusmaterials vor, welches er 1936 aus dem Vilayet Kayseri mitbrachte. Außerdem finden unveröffentlichte Aufsammlungen Berücksichtigung, die ich in den Jahren 1962 bis 1964 in griechisch Thrazien und in der Türkei machte. Darüberhinaus stellte mir Dr. Zilch, Frankfurt a. M., Vergleichsmaterial aus dem Senckenberg-Museum zur Verfügung. Die Photographien... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1965 |
URL: http://www.repository.naturalis.nl/record/318817 |
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| Blöte, H.C.. |
| Daar ik bij de revisie onzer Jassidae in 1927 niet in de gelegenheid was het materiaal uit de verzameling A. J. F. FOKKER na te zien en het mij nu blijkt dat het materiaal dezer verzameling aanleiding geeft tot enkele rectificaties, volgen hier deze aanteekeningen. Cicadula sexnotata (Fall.). In de verzameling bevinden zich door LETHIERRY als C. diminuta Leth. gedetermineerde exemplaren, die behooren tot Cicadula sexnotata (Fall.) var. salina Reut., welke var. dus inlandsch is, de var. devastans Guér. echter eveneens. Indien Cicadula sexnotata (Fall.) var. salina Reut. inderdaad hetzelfde is als Cicadula diminuta Leth., wat m. i. lang niet zeker is, zou de naam salina Reut. moeten vervallen. Thamnotettix erythrostictus (Leth.). De door FOKKER vermelde... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1929 |
URL: http://www.repository.naturalis.nl/record/318146 |
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| Bruggen, A.C. van; Winter, A.J. de. |
| Micractaeon kakamegaensis Verdcourt, 1993 (type loc. Kenya, Kakamega Forest), is a synonym of Pseudopeas koptawelilense Germain, 1934 (type loc. Kenya, Mt. Elgon); the proper name is therefore Micractaeon koptawelilensis (Germain, 1934). New anatomical data are supplied, more or less confirming classification in the family Ferussaciidae. The shell is subject to some considerable variation in size, shape and sculpture. The species appears to be widely distributed in various types of forest in tropical Africa (Ghana, Cameroon, eastern and south-eastern Zaïre, Kenya, Malawi, and eastern Zambia); hypsometrical distribution is generally from c. 950 m to c. 2300 m, although in Ghana it has been collected at altitudes of between < 250 and c. 700 m. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Gastropoda; Pulmonata; Ferussaciidae; Micractaeon; Africa; Ghana; Cameroon; Zaïre; Kenya; Zambia; Mala?i; Taxonomy; Distribution; 42.73. |
| Ano: 1995 |
URL: http://www.repository.naturalis.nl/record/319133 |
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| Engel, H.. |
| In preparing a small Handbook of the Netherlands Opisthobranchiate Mollusca (Fauna van Nederland, Afl. VIII, Sijthoff, Leiden, 1936), in cooperation with Miss Tera van Benthem Jutting, the present author studied, as his part of the work, the Nudibranchia. As some results of his studies might be of more general interest, they are given here. The southern North-Sea is rather poor in animal life and it is always interesting to note, what species can live under the rather bad ecological conditions it affords. The number of species diminishes further as one enters the Waddenzee or (before 1932) the Zuiderzee. Though as a rule the sandy Dutch coasts are not suitable for Nudibranchs, there are found some on the stone-covered dikes and quays, on the wooden... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1936 |
URL: http://www.repository.naturalis.nl/record/318327 |
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| Registros recuperados: 346 | |
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