|
|
|
| Registros recuperados: 2.192 | |
|
|
| Barendrecht, G.. |
| In spite of the many discussions on this subject, both in literature and meetings of entomological societies, a considerable controversy exists between those entomologists who, for determination, readily resort to a comparison of the hypopygia, this being too often the only part of the insect offering satisfactory species characters, and those who consider this practice beneath the dignity of scientific entomology. As it happened that the writer in the course of several years had to do much work on Fungivoridae, he had ample opportunity to become familiar with this problem. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/503918 |
| |
|
|
| Veenstra, Geert. |
| In the spring of 1980, from the end of March till in July, I visited the eastern part of the Spanish province of Oviedo and the adjacent part of the province of Leon. The main subject of investigation during this period was the species Rana temporaria (Veenstra 1981). I tried to find out where this species could be found and while doing so I determined the occurrence of more species of amphibians. Totally twelve species of amphibians could be observed. Characteristics of their reproduction sites are listed and worked out below. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1982 |
URL: http://www.repository.naturalis.nl/record/506380 |
| |
|
|
| NN. |
| The eleventh issue of this series gives 26 sheets with coloured and/or black-and-white photographs of 11 unidentified and 16 identified species of Ectomycorrhizae. The morphology is extensively described. Several keys are given for the identification of ectomycorrhiza with respect to the tree genera Abies, Alnus, Betula, Carpinus, Corylus, Cyclobalanopsis, Elaeocarpus, Eucalyptus, Fagus, Larix, Nothofagus, Pasania, Picea, Pinus, Populus, Pseudotsuga, Quercus, Salix, Shorea, Tetraberlinia, and Tsuga. Again, this issue adds a lot of very useful information on the subject, and is of great value for ectomycorrhizal research. |
| Tipo: Article / Letter to the editor |
|
| Ano: 2001 |
URL: http://www.repository.naturalis.nl/record/531728 |
| |
|
| |
|
|
| NN. |
| The limestone flora of Malaya. Under this title, Mr. S. C. Chin submitted a M.Sc. thesis in typescript in March 1973 at the University of Malaya, Kuala Lumpur. Supervisor was Dr. B.C. Stone. Hitherto, Henderson’s work of 1939 was the only study on the subject, with 745 spp. in all, about 195 of them known only from limestone, 130 of them endemics. Since exploration started in 1880, sixty collectors (listed) have gathered |
| Tipo: Article / Letter to the editor |
|
| Ano: 1974 |
URL: http://www.repository.naturalis.nl/record/533201 |
| |
|
|
| Kalkman, C.. |
| Dr. Marius Jacobs, a senior staff member of the Rijksherbarium, died suddenly on 28 April 1983, following a heart attack some days earlier. He was only 53 years old and his death came as a great shock, not only to his colleagues at our institute. Jacobs was a many-sided man with interests in many fields. In each of these he held definite opinions which were based on a thorough knowledge of the subject. So he could not easily be shaken from his views when it came to a discussion. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1983 |
URL: http://www.repository.naturalis.nl/record/525586 |
| |
|
|
| Bruijning, C.F.A.. |
| In the earliest papers on neotropical Blattidae a fair number of specimens from Surinam were recorded (LINNAEUS, DE GEER ¹), DE SAUSSURE, BRUNNER). But in the period from the beginning of this century up to now only a few scattered reports of Blattidae from that region have appeared in the literature of the subject. The present article will be the first to deal exclusively with Surinam species. The material dealt with in this paper was mainly secured by DR. D. C. GEIJSKES between 1938 and 1955. His extensive travels both in the coastal area and far into the interior of Surinam enabled him to collect all over the country. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1959 |
URL: http://www.repository.naturalis.nl/record/506295 |
| |
|
|
| Vernhout, J.H.. |
| Since I published my paper on this subject (Notes Leyden Museum, Vol. XXXIV, 1912, p. 240), the following localities of our coast where this American mollusc also has been collected, have come to my knowledge: Vlissingen, isle of Walcheren; south-east of Domburg (see sketch of the coast of the Netherlands in the cited paper). Eastern-Schelde, between Ierseke and Tholen. Zandvoort, between Noordwijk and Petten. Terschelling, the island next to Vlieland in nord-east direction. Leiden Museum, Jan. 7, 1915. |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.73. |
| Ano: 1915 |
URL: http://www.repository.naturalis.nl/record/319174 |
| |
|
|
| Janssonius, H.H.. |
| In the course of my study on the wood-anatomy of Javan woods (Mikrographie des Holzes der auf Java vorkommenden Baumarten), I examined also many woods from mangrove-trees. Mangrove has been the subject of much investigation; the community is usually described as xeromorphic. Mangrove woods proved to be different from woods belonging to species growing in other stations even if those species belonged to the same family or even genus. The data may be traced in my “Mikrographie” but it seems more convenient to review them here. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1950 |
URL: http://www.repository.naturalis.nl/record/524714 |
| |
|
| |
|
|
| NN. |
| At the Flora Malesiana Symposium IV held in Malaysia, an electronic network discussion group for Flora Malesiana was set up by Dr. Kamarudin Mat-Salleh of the University of Kebangsaan Malaysia: floramalesiana@herbarium.ukm.my If you would like to subscribe, all you need to do is to send an e-mail addressed to listserver@herbarium.ukm.my and include in the body of your message (not in the subject line): subscribe floramalesiana YourFullName (e.g. subscribe floramalesiana Odoardo Beccari) |
| Tipo: Article / Letter to the editor |
|
| Ano: 1998 |
URL: http://www.repository.naturalis.nl/record/533386 |
| |
|
|
| Bosscha Erdbrink, D.P.; Bree, P.J.H. van. |
| Six cranial and two postcranial fossil and subfossil odobenid remains that have come to our notice since our 1986 paper on the same subject are described and discussed. One of these can, with some confidence, be identified as Odobenus antverpiensis (Rutten, 1907). The others either belong to the recent species, Odobenus rosmarus (Linnaeus, 1758), or should simply be identified as Odobenus species. Some remarks are made on the morphological differences between antverpiensis (perhaps identical with huxleyi) and rosmarus. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/504860 |
| |
|
|
| Marcos, A.; Azor, A.; González, F.; Simancas, F.. |
| Three ichnogenera are described from a 50 to 500 m thick shallow-water sandstone-shale sequence (Sierra Albarrana Quartzites). The ichnofauna consists of the burrows of worm-like animals (Arenicolites, Monocraterion, and Skolithos). The age of this formation, previously considered to be Precambrian or Palaeozoic, has been the subject of discussions. We may now assign it an Early Phanerozoic age, in agreement with the known stratigraphic distribution of the ichnofossils found. |
| Tipo: Article / Letter to the editor |
Palavras-chave: 38.20. |
| Ano: 1991 |
URL: http://www.repository.naturalis.nl/record/317447 |
| |
|
|
| Maarel, F.H. van der. |
| In connection with the particular nature of the present subject not only those publications have been used, which deal with the original type specimens or which mention the discovery from another locality, but also every publication in which new remains of the species have been described ¹). In general no use has been made of preliminary notes. An exception had to be made for those notes which hitherto have not been followed by definite descriptions. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1931 |
URL: http://www.repository.naturalis.nl/record/505589 |
| |
|
|
| Jagt, J.W.M.; Donovan, S.K.; Jagt-Yazykova, E.A.. |
| The south-western Indian Ocean islands, excluding the microcontinent of Madagascar, are geologically complex and diverse. They have been subject to drastic sea level changes, volcanic events and anthropogenic changes, all of which have contributed to confuse understanding of their avian biogeography. An array of factors have affected these avifaunas, based on palaeontological, historical and molecular evidence,which together have shown that avian biogeography is not congruent with the relative age and size of the islands. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Macrofossils; Cretaceous; Maastrichtian; Mesozoic; Geology; Palaeontology; 38.20; 38.22. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/428551 |
| |
|
|
| Veldkamp, H.. |
| The vegetative characters — especially those which are important for identification of the species — together with the distribution of the Polysiphonia species occurring in Netherland’s waters were subject of the following study. The material used consisted for the greater part of dried specimens, present in the following collections: Rijksherbarium (Leiden), herbarium Van Goor, Zoological Station (Den Helder), herbarium of the “Koninklijke Nederlandse. Botanische Vereniging” (Rijksherbarium, Leiden) and the herbaria of the Universities of Amsterdam, Groningen and Utrecht. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1950 |
URL: http://www.repository.naturalis.nl/record/524976 |
| |
|
| |
|
| |
|
|
| 野村, 友美; 柚原, 和敏; 柳川, 久. |
| 日本の動物園の二大事業として「種の保存」および「環境教育」が掲げられている．今後の動物園における教育的取り組みのさらなる充実が期待され，アンケート調査などを用いた来園者の実態調査および他機関との連携が不可欠とされている．おびひろ動物園で飼育されているエゾモモンガPteromys volans orii は，市街地の緑地などに生息する比較的身近な動物であるものの，夜行性の小型動物であるため一般市民の認知度は低い．一方，帯広畜産大学ではエゾモモンガに関する様々な研究がなされており，多くの知見が積み重ねられている．また本種は外見から人々に好印象を与える特徴を持っており，教育の題材として受け入れられやすいと考えられる．そこで本研究では，おびひろ動物園の来園者に動物園に対する意識およびエゾモモンガについてのアン ケート調査を行ない来園者の実態を知ることで，より効果的な教育への提言を行なうことを目的とした．調査の結果，年齢や性別，来園時のグループ構成および来園目的の違いは「エゾモモンガを見たことがあるか」，「エゾモモンガが身近に住む動物であることを知っていたか」に関係し ていなかったものの，自然保護活動に対する興味が強い人ほどこのような経験や認識が豊富であることが明らかになった．また，帯広畜産大学とおびひろ動物園の連携について， 95.4％の来園者が重要であると解答していた．したがって，郷土の動物であるエゾモモンガを用いて大学と動 物園が協力して教育を行なっていくことで，帯広市民の自然に対する興味関心を増大させることができる可能性があると考えられる． |
|
Palavras-chave: 動物園; 環境教育; エゾモモンガ; 大学との連携; アンケート調査. |
| Ano: 2016 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4383 |
| |
| Registros recuperados: 2.192 | |
|
|
|
