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| Registros recuperados: 36 | |
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| Schilthuizen, M.. |
| The Choleva agilis-group is revised. The three species are redescribed and their zoogeography is discussed. The phylogeny of the three species is hypothesized. Choleva jailensis Jeannel, 1923 and C. agilis clermonti van der Wiel, 1931 are new synonyms of C. agilis (Illiger, 1798). C. lederiana var. brevicollis Krogerus, 1926, is a new synonym of C. lederiana Reitter, 1901. The cavernicolous taxon gracilenta Szymczakowski, 1957, formerly regarded as a subspecies of C. lederiana, is transferred to C. septentrionis Jeannel, 1923. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cholevidae; Choleva; Key; Phylogeny; Zoogeography; Variability; Europe; 42.75. |
| Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/318021 |
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| Schilthuizen, M.; Welter-Schultes, F.W.; Wiese, V.. |
| On the basis of both detailed distributional field studies and morphological analyses, a revision of the polytypic species Albinaria hippolyti from Central and Eastern Crete is presented. True subspecies are distinguished from mere geographic varieties by the presence of narrow hybrid zones. Using this criterion, four adjoining subspecies are recognised: A. h. hippolyti (Boettger, 1878), A. h. aphrodite (Boettger, 1883), A. h. holtzi (Sturany, 1904) and A. h. harmonia subspec. nov. Additionally, two geographically isolated and conchologically distinctive forms are also treated as subspecies: A. h. arthuriana (Boettger, 1878) and A. h. asterousea subspec. nov. The geographical distribution and variability of each subspecies is described in detail. A. h.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Gastropoda; Pulmonata; Clausiliidae; Albinaria hippolyti; Taxonomy; Hybrid zones; Variability; Zoogeography; 42.73. |
| Ano: 1993 |
URL: http://www.repository.naturalis.nl/record/318774 |
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| Nijman, V.; Vonk, R.. |
| Global biogeography and phylogeography have gained importance as research topics in zoology, as attested by the steady increase in the number of journals devoted to this topic and the number of papers published. Yet, in a globalising world, with species reintroductions, invasions of alien species, and large-scale extinctions, unravelling the true biogeographic relationships between areas and species may become increasingly difficult. We present an introduction to the symposium ‘Biogeography: explaining and predicting species distributions in space and time’ held in Amsterdam in 2007, and the resulting papers as published in this special issue, including papers on crustaceans, birds and mammals. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Extinction; Globalization; Invasions; Reintroductions; Zoogeography; 42.65. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/280455 |
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| Pereira Filho,Gentil Alves; Montingelli,Giovanna Gondim. |
| The Atlantic Forest is one of the priority areas for conservation in the world, since exhibits an overwhelming biodiversity of species. Among this biome stands the biogeographic unit located north of San Francisco River, which extends from the state of Alagoas to Rio Grande do Norte. On this portion of Atlantic Forest some isolated fragments of humid forests can be found, inserted in the arid Caatinga, known as Brejos de Altitude or Brejos Nordestinos. There is a total of 43 Brejos distributed in the states of Ceará, Rio Grande do Norte, Paraíba and Pernambuco and with the exception of some humid enclaves in the state of Ceará, the snake fauna of these areas are poorly known. Thus, our aim is to evaluate the current status of the snakes that inhabited... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Serpentes; Humid enclaves; Northeastern; Zoogeography; Biodiversity. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000300011 |
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| Boeters, H.D.; Gittenberger, E.; Subai, P.. |
| Our knowledge concerning the recent and fossil species and subspecies of the Aciculidae is summarized. After some introductionary chapters concerning habitat, anatomy, shell morphology and distribution, both in time and geographical, all taxa are dealt with systematically. In total 56 recent species of Aciculidae are characterized, belonging to Acicula (20), Menkia (1), Platyla (25) and Renea (10). In addition 15 fossil species are recognized, in Acicula (5), Menkia (1), Platyla (6) and Renea (3). Four Acicula species and one Platyla species are known from the Miocene to the Recent. Keys enable the identification down to the subspecies level. Synonymy lists are given. The species and subspecies are described and illustrated. Distributional data are... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mollusca; Pulmonata; Aciculidae; Taxonomy; Morphology; Zoogeography; Recent; Fossil.; 42.73. |
| Ano: 1989 |
URL: http://www.repository.naturalis.nl/record/317686 |
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| Medel, M.D.; López-González, P.J.. |
| The present study is a first attempt to comparing the hydroid faunas of the various Zoogeographie areas of the Atlantic Ocean. We restricted ourselves to species of the orders Antho- and Leptomedusae, of which 1050 species were taken into account. The classification of zoogeographic areas used follows Ekman and Briggs, with slight modifications; thus, the Strait of Gibraltar is here considered as a separate zoogeographic area due to its character of a transition zone between several areas in the Northeastern Atlantic Region. Species were arranged into Zoogeographic groups to compare the faunal composition of the various Zoogeographic areas. The Dice similarity index was used for each comparison. The fauna of North-eastern Region can be split into three... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hydrozoa; Zoogeography; Faunal affinities; Atlantic Ocean.; 42.72. |
| Ano: 1998 |
URL: http://www.repository.naturalis.nl/record/317893 |
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| Vieira,João P.. |
| The structure of estuarine fish assemblages at temperate latitudes in Patos Lagoon (32º05'S, 52º04'W), Rio Grande do Sul, Brazil and York River (37º17'N, 76º33'W), Virginia, USA was compared using mid and late 1970's data from bottom trawl collection to investigate whether geographically isolated fish assemblages have similar ecological structure given similar latitudinal positions on the warmtemperate southwestern and northwestern Atlantic regions, respectively. Since estuarine species often exhibit an ontogenetic shift in habitat requirements or preferences we examined Capture per Unity of Effort by size class (CPUE-SC) and split species into "size ecological taxa" (SET) for analysis. The use of CPUE-SC also allowed the abundance of a SET to be computed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Distribution; Estuarine fishes; Size; South-north comparison; Zoogeography. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000100017 |
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| HINOJOSA,IVÁN; BOLTAÑA,SEBASTIÁN; LANCELLOTTI,DOMINGO; MACAYA,ERASMO; UGALDE,PABLA; VALDIVIA,NELSON; VÁSQUEZ,NELSON; NEWMAN,WILLIAM A; THIEL,MARTIN. |
| The majority of zoogeographic studies along the Chilean Pacific coast have focused on benthic organisms and oceanographic conditions are considered the main factors influencing their distributions. Herein we examined the geographic distribution of pelagic barnacles of the family Lepadidae collected from floating macroalgae at seven sampling areas between 23 and 50° S. Four species were encountered and they are briefly described herein. The most abundant northern species was Lepas anatifera, and it diminished in abundance towards the south (33° S). Moreover, this species was not found in waters with a sea surface temperature (SST) of less than ~18 °C. Lepas australis, primarily a circumpolar West Wind Drift species, diminished in abundance towards the north... |
| Tipo: Journal article |
Palavras-chave: Zoogeography; Lepas; Oceanography; Pelagic; Cirripedia. |
| Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2006000100002 |
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| Faber, M.J.; Moolenbeek, R.G.. |
| A new genus and species, Hummelinckiella borinquensis n.gen. & n.sp. has been discovered in sediments from shallow water off Puerto Rico, the Dominican Republic, and Grand Turk (Turks & Caicos Islands). Because of the striking sculpture of its protoconch, it is placed in a new genus of the subfamily Stephopominae. The only other known western Atlantic member of the Stephopominae is Stephopoma myrakeenae Olsson & McGinty, 1958 recorded from the eastern Caribbean (Leeward Islands), herewith invalidating the “paciphile” status of this species and genus, and casting doubts on the value of the “Blasian Subregion”, indicated by Petuch (1990) as a biogeographical unit. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Gastropoda; Siliquariidae; Hummelinckiella n.gen.; West Indies; Taxonomy; Zoogeography. |
| Ano: 1999 |
URL: http://www.repository.naturalis.nl/record/505571 |
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| Avila-Pires, T.C.S.. |
| Eighty-nine species of lizards, six of which polytypic (forming a total of 97 taxa), are presently known from Brazilian Amazonia. This number includes six species and one subspecies described as new to science in this paper: Stenocercus fimbriatus, Lepidoblepharis hoogmoedi, Leposoma osvaldoi, L. snethlageae, Tretioscincus oriximinensis, Tupinambis longilineus, and Anolis nitens tandai. Stenocercus dumerilii is resurrected from the synonymy of S. tricristatus. Bachia cophias is considered a junior synonym of B. flavescens. B. peruana is a new record from Brazil. Anolis nitens has priority over A. chrysolepis. The Amazonian Tupinambis is shown to be T. teguixin (of which T. nigropunctatus is a junior synonym). The name T. merianae should be used for T.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Reptilia; Squamata; Lizards; Amazonia; Brazil; Zoogeography; Key.; 42.82. |
| Ano: 1995 |
URL: http://www.repository.naturalis.nl/record/317788 |
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| Beinlich, B.; Hagen, H.O. von. |
| The debate on a proper subdivision of the large genus Uca was initiated by the conflicting proposals of Bott (1973) and Crane (1975). In spite of recent computer-aided mending attempts, the overall situation (instability of Uca systematics and nomenclature) has not convincingly improved. Here we try to settle the debate by presenting a simple cladistic analysis sensu Hennig (1950) based on selected morphological characters supplemented by functional remarks and a few behavioural data resulting from fieldwork. All 94 species (except six) were examined, mostly by using the authors’ collection of Uca (partly in Marburg and partly deposited in the Leiden Museum) and all species (see list in chapter 5) are assigned to one of the eight subgenera recognized:... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Fiddler crabs; Subgenera; Cladistic analysis; Morphology; “major unique inventions”; Zoogeography; 42.74. |
| Ano: 2006 |
URL: http://www.repository.naturalis.nl/record/209747 |
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| Sanz, Sebastián; Platvoet, Dirk. |
| On several occasions, shrimps belonging to a new species of the genus Typhlatya were collected in a cave in the province of Castellón, Spain. This is the first record of the genus in the Iberian Peninsula. The species is described and the validity, distribution, and zoogeography of the genus, as well as the status of the genus Spelaeocaris, are discussed. Former models for the evolution of the genus Typhlatya and its genus group are reviewed, as well as the system of inner classification of the Atyidae and its biogeographical meaning. For the age and evolution of the genus we developed a new model based on vicariance principles that involves further evolution of each species after the disruption of the ancestral range. This allows new estimations for the... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Typhlatya; Decapoda; Spain; Subterranean waters; Systematics; Zoogeography; Vicariance; Evolution; Key to genus. |
| Ano: 1995 |
URL: http://www.repository.naturalis.nl/record/503881 |
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| Pereira,Luciana Guedes; Geise,Lena. |
| Chapada Diamantina is located in central Bahia state, and has a large diversity of habitats, including important transitional areas, but has remained largely unstudied until now. In the present study we list the non-flying mammals of Chapada Diamantina National Park and surroundings. We captured only small non-volant mammals, medium and large mammals were assessed through indirect evidences (tracks and marks) and interviews. We recorded 58 species and 47 genera from seven Mammalian orders. Seven species are included in the list of endangered Brazilian species by IBAMA and IUCN; and other seven are classified as data-deficient. Species richness of small mammals was equivalent among sampled habitats, but species composition varied among habitats (10 in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mammal diversity; Zoogeography; Cerrado; Caatinga; Atlantic Forest. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000300019 |
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| Registros recuperados: 36 | |
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