General Systematic Bacteriology: History, Nomenclature, Groups of BacteriaWilliams & Wilkins, 1925 - 597 sider |
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Side 22
... defined the bacteria as having cells free- from chlorophyll , spherical , oblong or cylindric , straight or bent , multiplying exclusively by fission and either isolated or vegetating in cell families . Four tribes with a total of six ...
... defined the bacteria as having cells free- from chlorophyll , spherical , oblong or cylindric , straight or bent , multiplying exclusively by fission and either isolated or vegetating in cell families . Four tribes with a total of six ...
Side 31
... defined by Rosenbach ( 1884 ) . Both of these names had previously been used by other writers , but Rosenbach was apparently the first to associate them definitely with species . Zopf ( 1884 ) in the third edition of Die Spaltpilze ...
... defined by Rosenbach ( 1884 ) . Both of these names had previously been used by other writers , but Rosenbach was apparently the first to associate them definitely with species . Zopf ( 1884 ) in the third edition of Die Spaltpilze ...
Side 44
... definition of genera frequently to be found among the writers on medical bacteriology . The following outline will give the principal groups recognized , although generic names not here mentioned are used in the body of the text ...
... definition of genera frequently to be found among the writers on medical bacteriology . The following outline will give the principal groups recognized , although generic names not here mentioned are used in the body of the text ...
Side 47
... definitions of the term . Thaxter ( 1892 ) called attention to the existence of a new family of bacteria which he named the Myxobacteriaceae . The organisms belonging to this family show a more complex life history than the forms more ...
... definitions of the term . Thaxter ( 1892 ) called attention to the existence of a new family of bacteria which he named the Myxobacteriaceae . The organisms belonging to this family show a more complex life history than the forms more ...
Side 95
... Definition . Microsiphonales with a mycelium . Type Genus . - Nocardia Toni and Trevisan , 1889 . B. Mycobacteriaceae Miehe , 1909. Definition . — Microsiphonales without a mycelium . Genus 1. - Mycobacterium Lehmann and Neumann , with ...
... Definition . Microsiphonales with a mycelium . Type Genus . - Nocardia Toni and Trevisan , 1889 . B. Mycobacteriaceae Miehe , 1909. Definition . — Microsiphonales without a mycelium . Genus 1. - Mycobacterium Lehmann and Neumann , with ...
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General Systematic Bacteriology: History, Nomenclature, Groups of Bacteria Robert Earle Buchanan Uten tilgangsbegrensning - 1925 |
General Systematic Bacteriology: History, Nomenclature, Groups of Bacteria ... R. E. Buchanan Ingen forhåndsvisning tilgjengelig - 2017 |
General Systematic Bacteriology: History, Nomenclature, Groups of Bacteria ... R. E. Buchanan Ingen forhåndsvisning tilgjengelig - 2017 |
Vanlige uttrykk og setninger
acid Actinomyces agar algae Ascococcus Bacillaceae Bacillus Bact Bacteriaceae bacteriologists bacteriopurpurin Bacterium Baculi Bakterien Beggiatoa Beijerinck Bergey Billroth botanical Buchanan capsule Castellani and Chalmers Cells spherical chains Cladothrix Clostridium Coccaceae cocci coccus Cohn colonies Committee Soc conidia Crenothrix cylindric described designation Diplococcus directions of space division E. F. Smith Ehrenberg endospores Enlows Erwin F Fäden fermented filaments Fischer flagella following description following diagnosis Gallionella Gattung gelatin genera genus gives the following Gram-negative Gram-positive growth form Hansgirg Hueppe include the genus invalid lactose Lehmann and Neumann Leptothrix Micrococcus Migula motile by means name proposed nomenclature non-motile organism oxidation parasitic peritrichous pigment polar flagella produce recognized regarded rejected by Erwin rod-shaped rods Sarcina Schroeter Schröter sheath Somatia specific name spelling spiral Spirillaceae Spirillum Spirochaeta spores Streptococcus Streptothrix subfamily subgenus subtribe sulphur granules synonym Toni and Trevisan Trev tribe type species usually valid Vibrio Vuillemin 1913 Winogradsky Winslow Zellen Zopf
Populære avsnitt
Side 142 - If a genus, without designated type, contains among its original species one possessing as a specific or subspecific name, either as valid name or synonym, a name which is virtually the same as the generic name, or of the same origin or same meaning, preference should be shown to that species in designating the type, unless such preference is strongly contraindicated by other factors. (Type by virtual...
Side 142 - The meaning of the expression "select the type" is to be rigidly construed. Mention of a species as an illustration or example of a genus does not constitute a selection of a type.
Side 142 - ... if a genus, without originally designated [see (a)] or indicated [see (b)] type, contains among its original species one possessing the generic name as its specific or subspecific name, either as valid name or synonym, that species or subspecies becomes ipso facto type of the genus (type by absolute tautonymy) ; II.
Side 141 - Cases in which the generic type is accepted solely upon the basis of the original publication: (a) when in the original publication of a genus, one of the species is definitely designated as type, this species shall be accepted as type, regardless of any other considerations (type by original designation...
Side 112 - The essential points in nomenclature are: (1) to aim at fixity of names; (2) to avoid or reject the use of forms and names which may cause error or ambiguity or throw science into confusion.
Side 138 - ARTICLE 9. — If a genus is divided into subgenera, the name of the typical subgenus must be the same as the name of the genus (see Art. 25). ARTICLE 10. — When it is desired to cite the name of a subgenus, this name is to be placed in parentheses between the generic and the specific names. Examples Vanessa (Pyrameis) cardui.
Side 143 - ... q) All other things being equal, show preference to a species which the author of the genus actually studied at or before the time he proposed the genus. r) In case of writers who habitually placed a certain leading or typical species first as "chef de file...
Side 145 - A specific name is published when it has been printed and distributed with a description, or with a reference to a previously published description. Note. — A recognizable figure may be the equivalent of a description in the literature, of paleobotany and diatoms. (a) In the transfer of a species from one genus to another, the original specific name is retained, unless the resulting binomial has been previously published. Recommendations: Botanists will do well, in publishing: 1. In describing...