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Cladistic relationships and generic characterization of oxytrichid hypotrichs (protozoa, ciliophora) 毛蝗属(原生动物，纤毛蝗)的分支关系及属学特征
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80048-6
Helmut Berger , Wilhelm Foissner
{"title":"Cladistic relationships and generic characterization of oxytrichid hypotrichs (protozoa, ciliophora)","authors":"Helmut Berger ,&nbsp;Wilhelm Foissner","doi":"10.1016/S0003-9365(97)80048-6","DOIUrl":"10.1016/S0003-9365(97)80048-6","url":null,"abstract":"<div><p>The relationships of 13 common oxytrichid genera were analysed using cladistic methods (Hennig, PAUP). Twenty-three characters in four groups were selected, viz. the morphology of the oral apparatus (three characters), infraciliature of ventral and dorsal side (ten characters), cortical features (two characters), and ontogenetic particulars (eight characters). All characters and character states are described and discussed using published and original data. Half of the characters originated independently in several genera at least twice, making it very difficult to follow oxytrichid evolution. The autapomorphies of the family Oxytrichidae are 18 characteristically arranged fronto-ventral-transverse cirri and the fragmentation of at least one dorsal kinety. The cladograms show two major branches, termed subfamily Oxytrichinae Jankowski and subfamily Stylonychinae n. subfam. The Oxytrichinae have a unique synapomorphy, viz. the participation of cirrus V/3 in primordia formation. This subfamily contains the genera <em>Cyrtohymena, Gonostomum, Notohymena, Onychodromopsis, Oxythcha, Tachysoma, Urosoma, Urosomoida</em> and, very likely, <em>Australocirrus, Parurosoma</em> and <em>Pseudostrombidium</em>. The Stylonychinae have three synapomorphies, viz. the rigid body, an oral apparatus of more than 40% of body length, and the lack of cortical granules. This subfamily comprises <em>Coniculostomum, Histriculus, Steinia, Sterkiella, Stylonychia</em> and, very likely, <em>Parastylonychia</em> and <em>Pleurotricha</em>. The family Oxytrichidae, its subfamilies, and the genera included are characterized and keyed. An unambiguous terminology is established for oxytrichid hypotrichs, and synonymy and nomenclature of genera are discussed.</p></div>","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Pages 125-155"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80048-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81898289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 90
In memoriam RNDr Hanuš Ettl, PhD (1931–1997) 纪念RNDr HanušEttl博士（1931–1997）
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80031-0
Dr. Johanna Schlüter, Bernd Rolle
{"title":"In memoriam RNDr Hanuš Ettl, PhD (1931–1997)","authors":"Dr. Johanna Schlüter,&nbsp;Bernd Rolle","doi":"10.1016/S0003-9365(97)80031-0","DOIUrl":"https://doi.org/10.1016/S0003-9365(97)80031-0","url":null,"abstract":"","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Page 2"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80031-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72223411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The flagellar apparatus ultrastructure in Leptosira erumpens (Deason & Bold) lukesová and its contribution to the understanding of phylogenese relationships within the microthamniales (chlorophyta) Leptosira erumpens（Deason&Bold）lukesová的鞭毛器超微结构及其对理解微属（Chlopyta）系统发育关系的贡献
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80033-4
M. Els Bakker , Yde S.D.M. De Jong , Gijsbert M. Lokhorst
{"title":"The flagellar apparatus ultrastructure in Leptosira erumpens (Deason & Bold) lukesová and its contribution to the understanding of phylogenese relationships within the microthamniales (chlorophyta)","authors":"M. Els Bakker ,&nbsp;Yde S.D.M. De Jong ,&nbsp;Gijsbert M. Lokhorst","doi":"10.1016/S0003-9365(97)80033-4","DOIUrl":"https://doi.org/10.1016/S0003-9365(97)80033-4","url":null,"abstract":"<div><p>The actual spatial configuration of the flagellar apparatus in biflagellate zoospores of the terrestrial green alga <em>Leptosira erumpens</em> is described. The basal bodies are displaced with respect to each other in the counter clockwise direction (CCW). The two types of microtubular roots consist of 2 microtubules (R2) and 8 microtubules (R8) respectively. The latter type of microtubular root is arranged in a 7-over-1 orientation. The two basal bodies are connected to each other anteriorly by a large striated distal connecting fibre. The microtubular roots are connected to the adjacent basal body via a striated proximal fibre and linked with the lower side of the distal connecting fibre. A single striated rhizoplast runs from one basal body along a large mitochondrion towards the nuclear envelope. The distinct eyespot (stigma) is intimately associated with a series of ca. 10 microtubules originating from one of the eight-membered microtubular roots.</p><p>In order to investigate the role that non-molecular characters play in the understanding of evolutionary relationships within the Microthamniales, a datamatrix was compiled for a preliminary phylogenetic analysis. Along with the present data of <em>L. erumpens</em> non-molecular (in great majority morphological) data of 15 more microthamnialean species and 2 selected outgroup species were included within this set. Despite incompleteness of the data, a distinct phylogenetic signal was found. This encouraged us to compare our results with a recent phylogenetic reconstruction based on molecular data.</p></div>","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Pages 17-31"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80033-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72243590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Observations on three new and one known species of cephaline gregarines (Apicomplexa: Sporozoea: Eugregarinida: Septatina) from the Odonates of Mahananda forest, West Bengal, India 印度西孟加拉邦Mahananda森林齿形目三新种和一已知种的观察(顶复体科:孢子科;Eugregarinida: Septatina)
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80046-2
Nirmai Kumar Sarkar
{"title":"Observations on three new and one known species of cephaline gregarines (Apicomplexa: Sporozoea: Eugregarinida: Septatina) from the Odonates of Mahananda forest, West Bengal, India","authors":"Nirmai Kumar Sarkar","doi":"10.1016/S0003-9365(97)80046-2","DOIUrl":"10.1016/S0003-9365(97)80046-2","url":null,"abstract":"<div><p>Three new species of actinocephalid gregarines (Apicomplexa: Sporozoea: Eugregarinida: Septatina), <em>Actinocephalus longus</em> sp. n., <em>Mukundaella vannusus</em> sp. n. and <em>Odonaticola truncatus</em> sp.n. from the midguts of <em>Enallagma pervum</em><span>Selys</span>, <em>Onychogargia atrociana</em><span>Selys</span> and <em>Pseudagrion decorum</em><span>Rambur</span> respectively, are described. One known species, <em>Hoshideia polyhamatus</em> (<span>Hoshide</span>, 1977) <span>Sarkar</span>, 1995 is reported from a new locality, i.e. the Mahananda Forest of West Bengal, India.</p></div>","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Pages 209-213"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80046-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76826619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Compte rendu de la reunion «Evolutionary relationships among protozoa« (Londres, 10–11 septembre 1996) 原生动物之间的进化关系会议记录(1996年9月10日至11日，伦敦)
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80034-6
J. de Jonckheere
{"title":"Compte rendu de la reunion «Evolutionary relationships among protozoa« (Londres, 10–11 septembre 1996)","authors":"J. de Jonckheere","doi":"10.1016/S0003-9365(97)80034-6","DOIUrl":"10.1016/S0003-9365(97)80034-6","url":null,"abstract":"","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Pages 31-32"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80034-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"112703325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Freshwater epiphytic cyanoprokaryotes from central Mexico III. The Genus StichosiphonGeitler 1932 墨西哥中部淡水附生蓝藻原核生物III。The Genus StichosiphonGeitler, 1932
Archiv für Protistenkunde Pub Date : 1997-06-01 DOI: 10.1016/S0003-9365(97)80032-2
G. Montejano, Michele Gold-Morgan, J. Komárek
{"title":"Freshwater epiphytic cyanoprokaryotes from central Mexico III. The Genus StichosiphonGeitler 1932","authors":"G. Montejano, Michele Gold-Morgan, J. Komárek","doi":"10.1016/S0003-9365(97)80032-2","DOIUrl":"https://doi.org/10.1016/S0003-9365(97)80032-2","url":null,"abstract":"","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"51 1","pages":"3-16"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82256137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
In memoriam RNDr Hanuš Ettl, PhD (1931–1997)
Archiv für Protistenkunde Pub Date : 1997-06-01 DOI: 10.1016/S0003-9365(97)80031-0
Johanna Schlüter, B. Rolle
{"title":"In memoriam RNDr Hanuš Ettl, PhD (1931–1997)","authors":"Johanna Schlüter, B. Rolle","doi":"10.1016/S0003-9365(97)80031-0","DOIUrl":"https://doi.org/10.1016/S0003-9365(97)80031-0","url":null,"abstract":"","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"12 1","pages":"2"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76654654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The flagellar apparatus ultrastructure in Leptosira erumpens (Deason & Bold) lukesová and its contribution to the understanding of phylogenese relationships within the microthamniales (chlorophyta) Leptosira erumpens (Deason & Bold) lukesov<e:1>鞭毛器超微结构及其对理解微水门(吊藻门)系统发育关系的贡献
Archiv für Protistenkunde Pub Date : 1997-06-01 DOI: 10.1016/S0003-9365(97)80033-4
M. E. Bakker, Y. S. Jong, G. M. Lokhorst
{"title":"The flagellar apparatus ultrastructure in Leptosira erumpens (Deason & Bold) lukesová and its contribution to the understanding of phylogenese relationships within the microthamniales (chlorophyta)","authors":"M. E. Bakker, Y. S. Jong, G. M. Lokhorst","doi":"10.1016/S0003-9365(97)80033-4","DOIUrl":"https://doi.org/10.1016/S0003-9365(97)80033-4","url":null,"abstract":"","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"42 1","pages":"17-31"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73705180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Victoriniella multiformis, gen. et spec. nov. (incerta sedis), a polymorphic parasitoid protist infecting the marine diatom Coscinodiscus wailesiiGran & Angst (North Sea, German Bight) 多形性Victoriniella multiformis, gen. et speci11 . (incerta sedis)，一种感染海洋硅藻Coscinodiscus wailesigan & Angst的多态寄生原生生物(北海，德国湾)
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80039-5
Stefanie F. Kühn
{"title":"Victoriniella multiformis, gen. et spec. nov. (incerta sedis), a polymorphic parasitoid protist infecting the marine diatom Coscinodiscus wailesiiGran & Angst (North Sea, German Bight)","authors":"Stefanie F. Kühn","doi":"10.1016/S0003-9365(97)80039-5","DOIUrl":"10.1016/S0003-9365(97)80039-5","url":null,"abstract":"<div><p><em>Victoriniella multiformis</em> gen. et sp. nov. is a polymorphic parasitoid of uncertain taxonomic position that infects the marine centric diatom <em>Coscinodiscus wailesii</em>. Motile trophozoites attached to the diatom protoplast by means of a pseudopodium which was also used for incorporation of host cytoplasm. At the end of the trophic phase several filose pseudopodia were frequently formed which were used for locomotion. Thereafter, two divisions frequently followed, and led to the formation of cone-shaped cells of characteristic shape which left the empty frustule. Among the offspring two forms of motile stages were observed: Cells of type A were free-swimming and possessed two anterior inserted flagella, whereas cells of type B did not swim but moved by means of two contractile filopodia. Occasionally, cyst formation was observed inside infected diatoms.</p></div>","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Pages 115-123"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80039-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83450001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Frankophila, Mayamaea und Fistulifera: drei neue gattungen der klasse bacillariophyceae 法兰西、玛莎和费茨达
Archiv für Protistenkunde Pub Date : 1997-06-01 Epub Date: 2011-11-03 DOI: 10.1016/S0003-9365(97)80037-1
Horst Lange-Bertalot
{"title":"Frankophila, Mayamaea und Fistulifera: drei neue gattungen der klasse bacillariophyceae","authors":"Horst Lange-Bertalot","doi":"10.1016/S0003-9365(97)80037-1","DOIUrl":"10.1016/S0003-9365(97)80037-1","url":null,"abstract":"<div><p>Distinct homogeneous clusters of established diatom taxa are described as three new genera. Only the nomenclatural type of the first genus, <em>Frankophila similioides</em>, is introduced as a new species. Two other species, <em>F. loetschertii</em> and <em>F. maillardii</em> belong to this genus with a unique complex of characteristic features of the Fragilariaceae, in particular of the subgenus <em>Staurosira</em>, and of naviculoid Raphideae. Actually 13 taxa of <em>Navicula</em> sensu lato belong to <em>Mayamaea</em> with <em>M. atomus</em> as type species whereas <em>Navicula pelliculosa, Navicula saprophila</em> and <em>Navicula iranensis</em> are transferred to <em>Fistulifera</em>. In addition to these proposals <em>Stauroneis spicula</em> is transferred from the actually used combination <em>Navicula spicula</em> to the genus <em>Haslea</em><span>Simonsen</span>.</p></div>","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 1","pages":"Pages 65-76"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80037-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77469723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 61
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