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Registros recuperados: 58
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Host specificity and phylogenetic relationships among Atlantic Ovulidae (Mollusca: Gastropoda) Naturalis
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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Zur Systematik der in die Gattung Trissexodon Pilsbry (Helicidae, Helicodontinae) gerechneten Arten Naturalis
Gittenberger, E..
In der Gattung Trissexodon Pilsbry gehören nach Pilsbry (1895: 288) und späteren Autoren die beiden rezenten Arten T. constrictus (Boubée) und T. quadrasi (Hidalgo). Wenz (1923: 457-458) wählte T. constrictus zur Typusart und stellte zugleich noch zwei fossile Arten, T. subconstrictus (Souverbie) und T. plioauriculatus (Sacco), in derselben Gattung. Germain (1929: 205) hat darauffolgend T. plioauriculatus zur Typusart einer neuen Gattung Protodrepanostoma gemacht. In dieser Gattung rechnete er auch P. planorbiformis (Sacco), ebenfalls eine fossile Art. Zilch (1960: 694) betrachtete schliesslich Protodrepanostoma als jüngeres Synonym von Trissexodon. Eine anatomische Untersuchung der beiden rezenten Arten hat ergeben, dass diese durchaus nicht nahe verwandt...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1968 URL: http://www.repository.naturalis.nl/record/318487
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Frustrating facts about area cladistics and species individuality Naturalis
Gittenberger, E..
Area cladistics suffer from the fact that areas have various “histories”, as such dictated by different groups of taxa. Consequently, a generalized area cladogram has not or hardly any biological meaning. Conflicting area cladograms may be derived from even the same species, when their ranges in different geological periods are used. This is a consequence of the individuality of species.
Tipo: Article / Letter to the editor Palavras-chave: Cladistics; Area cladogram; Gastropoda; Aciculidae.
Ano: 1990 URL: http://www.repository.naturalis.nl/record/504485
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Beiträge zur Kenntnis der Pupillacea VIII. Einiges Über Orculidae 1 Naturalis
Gittenberger, E..
Einleitung................. 3 Systematischer Teil............... 4 Orculidae.................. 4 Orculinae................... 6 Fauxulus.................. 6 Afriboysidia.................. 9 Odontocyclas................ 9 Walklea................... 11 Pilorcula................... 16 Orculella................... 16 Orcula................... 18 Sphyradium.................. 36 Pagodulininae.................. 37 Pagodulina.................. 37 Literatur.................... 42 Summary................... 4 4 EINLEITUNG Wenn auch die Untersuchungen an Orculidae bei weitem noch nicht als abgeschlossen betrachtet werden können, so erscheint doch die Veröffentlichung einiger der bisher erreichten Ergebnisse zweckmässig. Dies gilt besonders für die Erkenntnisse...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1978 URL: http://www.repository.naturalis.nl/record/317767
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Wat is biodiversiteit? Naturalis
Gittenberger, E..
Met de populaire term biodiversiteit wordt verwezen naar de enorme vormenrijkdom die het leven kenmerkt, van genen en eiwitmoleculen tot soorten van organismen en levensgemeenschappen. De huidige biodiversiteit is het resultaat van een zeer onregelmatig, principieel onvoorspelbaar evolutionair proces, gekarakteriseerd door tal van extreem asymmetrisch verlopende ontwikkelingen. Het toeval speelt bij de evolutie een belangrijkere rol dan regels en wetmatigheden. Naast het ontstaan van nieuwe vormen, is ook het verdwijnen, uitsterven, door geleidelijke verandering of letterlijk, min of meer incidenteel of catastrofaal, steeds een wezenlijke factor geweest. Dit kan en mag evenwel geen argument zijn om het actuele, massale uitsterven onder menselijke invloed...
Tipo: Part of book or chapter of book Palavras-chave: Biodiversiteit; Evolutie; Vormenrijkdom; Uitsterven; Soorten; 42.95.
Ano: 1995 URL: http://www.repository.naturalis.nl/record/349989
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The genus Babylonia revisited (Mollusca: Gastropoda: Buccinidae) Naturalis
Gittenberger, E.; Goud, J..
Taxonomic and biogeographic data on Babylonia and Zemiropsis, published after the 1981 monograph on Babylonia by Altena & Gittenberger, are summarized and new data are added. Babylonia and Zemiropsis are characterized and considered most closely related genera. Babylonia lani spec. nov. and Babylonia umbilifusca spec. nov. are introduced as new to science. Babylonia leonis Altena & Gittenberger, 1972, described from pliocene-pleistocene deposits, is reported as an extant species. The enigmatic “Babylonia” rosadoi is considered a Zemiropsis species on the basis of both shell morphology and distribution.
Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Buccinidae; Babylonia; Plio/Pleistocene; Recent; Taxonomy; New species; Distribution; 42.73.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220302
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Vier wenig bekannte Troglophile Schneckenarten aus Montenegro Naturalis
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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On Granaria braunii marcusi subspec. nov. (Mollusca: Gastropoda Pulmonata: Chondrinidae) Naturalis
Gittenberger, E.; Ripken, Th.E.J..
Granaria braunii marcusi subspec. nov. is described from E Spain. The distributional records of the two subspecies of G. braunii are summarized on a UTM distribution map.
Tipo: Article / Letter to the editor Palavras-chave: Chondrinidae; Taxonomy; Granaria; New subspecies; Spain; 42.73.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/318378
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On Iberian Cochlicopidae and the genus Cryptazeca (Gastropoda, Pulmonata) Naturalis
Gittenberger, E..
Some new data concerning the four species of Cochlicopidae known from the Iberian peninsula, viz., Azeca goodalli, Hypnophila boissii, Cochlicopa lubrica, and C. lubricella, are presented. In addition, Hypnophila malagana spec. nov. is described (by Gittenberger & Menkhorst). Cochlicopa lubrica (Müller, 1774) is designated (by Gittenberger & Waldén) as the type-species of Cochlicopa Férussac, April 1821. It is shown that the genus name Cionella Jeffreys, 1829, should not be used instead of Cochlicopa Férussac, April 1821. The genus Cryptazeca, still of uncertain systematic position, but conchologically similar to the Cochlicopidae, is revised. Anatomical characters could not be used. The data concerning Cryptazeca monodonta, C. subcylindrica, and...
Tipo: Article / Letter to the editor Palavras-chave: 42.73.
Ano: 1983 URL: http://www.repository.naturalis.nl/record/318567
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Beiträge zur Kenntnis der Pupillacea : III. Chondrininae Naturalis
Gittenberger, E..
INHALT 1. Einleitung (mit Angabe der benutzten Abkürzungen) ... 3 2. Das Material ... 5 3. Geschichtliche Uebersicht ... 6 4. Die benutzten Merkmale ... 10 5. Die Gattungen ... 16 6. DieVerwandtschaftsbeziehungen der Gattungen ... 23 7. Bestimmungsschlüssel ... 29 8. Die Arten ... 33 9. Literatur ... 252 10. Index ... 258 11. Erklärung der Tafeln ... 265 I. EINLEITUNG In der vorliegenden Arbeit werden unsere Kenntnisse der Chondrininae durch Hinweise auf die vorhandene Literatur wie auch durch dieVeröffentlichung der Ergebnisse eigener Untersuchungen zusammenfassend dargestellt. Nach einigen Bemerkungen über das behandelte Material, einer Zusammenfassung der Erforschungsgeschichte und einer Beschreibung der benutzten Merkmale wird auf...
Tipo: Article / Letter to the editor Palavras-chave: Chondrininae; Nomenklatur; Systematik; Geographische Verbreitung; 42.73.
Ano: 1973 URL: http://www.repository.naturalis.nl/record/323929
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Neither Rumina truncata, nor R. gracilis, but R. saharica (Mollusca: Gastropoda Pulmonata: Subulinidae) Naturalis
Bank, R.A.; Gittenberger, E..
Because of two cases of primary homonymy the synonyms Rumina truncata (Mousson, 1854) and Rumina gracilis (L. Pfeiffer, 1856) should be replaced by Rumina saharica Pallary, 1901.
Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Pulmonata; Subulinidae; Rumina; Nomenclature; Mediterranean; 42.73.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/319367
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A new Taheitia species (Mollusca: Gastropoda Prosobranchia: Truncatellidae) from Irian Jaya Naturalis
Gittenberger, E..
Shells and an operculum of Taheitia heinrichi spec. nov. are described from the Vogelkop area in western Irian Jaya. This new species, dedicated to the late Heinrich C. Kavelaars, is somewhat similar to T. orrae, known from the island of Biak.
Tipo: Article / Letter to the editor Palavras-chave: Mollusca; Truncatellidae; Taheitia; New species; 42.73.
Ano: 1989 URL: http://www.repository.naturalis.nl/record/318634
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In and out of Africa: Dr A.C. van Bruggen, keen educator and eminent biologist Naturalis
Breure, A.S.H.; Gittenberger, E.; Maassen, W.J.M.; Winter, A.J. de.
A brief biography of A.C. van Bruggen is presented, with special emphasis on his scientific career, on the occasion of his 80th birthday. His many-fold interests and publications are highlighted and eponyms are listed that were introduced in the entomological and malacological literature. A list of new taxa proposed in malacology, entomology and botany is presented.
Tipo: Article / Letter to the editor Palavras-chave: Biography; A.C. van Bruggen; Entomology; Malacology; Botany; List of taxa; Eponyms; Africa; 42.73.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/311929
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Summarizing data on the Inchoatia taxa, including Inchoatia megdova bruggeni subspec. nov. (Gastropoda, Pulmonata, Clausiliidae) Naturalis
Gittenberger, E.; Uit de Weerd, D.R..
An annotated checklist for the genus Inchoatia is provided. The old distributional data are converted into modern geographical names and completed with UTM codes. A new subspecies is described as Inchoatia megdova bruggeni subspec. nov.
Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Clausiliidae; Inchoatia; Taxonomy; Greece; 42.73.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/311934
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Two sympatric G-type Albinaria species, one of which new to science (Gastropoda: Pulmonata: Clausiliidae) Naturalis
Gittenberger, E..
A new species of Albinaria is described as A. linnei spec. nov. At the type locality it occurs sympatrically with A. adriani, maybe its sister species. Every single specimen of 52 individuals can be distinguished unequivocally by several character states.
Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Clausiliidae; Albinaria; Taxonomy; Greece; 42.73.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/261765
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On Cernuella virgata (Da Costa, 1778) and two Iberian Xerosectaspecies (Mollusca: Gastropoda Pulmonata: Hygromiidae) Naturalis
Gittenberger, E..
On the basis of a conchological study, taking anatomical data from the literature into account, four hygromiid species, sensu Ortiz de Zarate y Lopez, are reduced to three, viz. Cernuella virgata (Da Costa), Xerosecta promissa (Westerlund) and X. reboudiana (Bourguignat). Diagnostic shell characters are discussed and illustrated, and synonymy lists are given.
Tipo: Article / Letter to the editor Palavras-chave: Hygromiidae; Cernuella; Xerosecta; Taxonomy; Spain; Portugal; 42.73.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/318631
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A Napaeopsis species (Gastropoda: Pulmonata: Enidae) from the Peloponnese, Greece Naturalis
Gittenberger, E..
Three Napaeopsis species were known from Greece. A fourth one is described now as N. mennoi spec. nov. It is the first record of the genus for the Peloponnese.
Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Pulmonata; Enidae; Napaeopsis; New species; Greece.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/273877
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Die Aciculidae (Mollusca: Gastropoda Prosobranchia) Naturalis
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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A Pyrenean Monacha species Monacha (Metatheba) Atacis spec. nov. (Mollusca: Gastropoda: Pulmonata) Naturalis
Gittenberger, E.; Winter, A.J. de.
Monacha (Metatheba) atacis spec. nov. is described from the French NE Pyrenees. The status of Metatheba, hitherto known from Caucasia and Asia Minor only, as well as that of other Monacha "subgenera" is discussed.
Tipo: Article / Letter to the editor Palavras-chave: Mollusca; Pulmonata; Monacha; Metatheba; Taxonomy; Subgenera; 42.73.
Ano: 1985 URL: http://www.repository.naturalis.nl/record/319068
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Sexual selection maintains whole-body chiral dimorphism in snails Naturalis
Schilthuizen, M.; Craze, P.G.; Cabanban, A.S.; Davison, A.; Stone, J.; Gittenberger, E.; Scott, B.J..
Tipo: Article / Letter to the editor Palavras-chave: Amphidromus; Balanced polymorphism; Chirality; Gastropoda; Malaysia; 42.73.
Ano: 2007 URL: http://www.repository.naturalis.nl/record/226754
Registros recuperados: 58
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