Groenekennis

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    Groenekennis - Informatie voor professionals in voedsel en groen

    Groenekennis bevat artikelen uit vaktijdschriften, rapporten, video’s, presentaties, posters en websites op het gebied van landbouw, visserij, groene ruimte en voeding. Groenekennis wordt dagelijks bijgewerkt en bevat ongeveer 500.000 bronnen.

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Development of marine nematode taxonomy up to 1979 \ Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven [Artikel]
Gerlach, S.A. \ 1980
A numerical review of the papers published on, and taxonomists working on, marine nematodes up to 1979 is given. The average number of papers published per year has increased from 4 prior to 1914 to over 40 since 1970. Before 1910 there were never mo ...
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Second Symposium on aquatic nematodes, Bremerhaven, 28-31 May 1979. Topics and participants \ Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven [Artikel]
Gerlach, S.A. \ Riemann, F. \ Schrage, M. \ 1980
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The genus Acantholaimus (Nematoda, Chromadoridae), and observations on a possible mechanism for sperm transport in A. calathus sp.n \ Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven [Artikel]
Gerlach, S.A. \ Schrage, M. \ Riemann, F. \ 1979
Acantholaimus is emended and a key to the species of the genus is given. The genus is closely related to Spiliphera but differs by having unispiral amphids. Consequently, Acantholaiminae is synonymized with Spilipherinae in agreement with Lorenzen 19 ...
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On Greeffiellinae (Nematoda, Desmoscolecida) / Uber Greeffiellinae (Nematoda, Desmoscolecida). \ Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven [Artikel]
Schrage, M. \ Gerlach, S.A. \ 1975
The subfamily Greeffiellinae is revised: it is considered to belong to the family Desmoscolecidae. A key is given to the 5 genera and their species: Greeffiellopsis n.g., being erected to contain G. comosa n.comb. (the type and only species) for Gree ...
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Jahreszeitliche Fluktuationen der Nematpdenfauna im Bezeitenbereich des Weser-Astuars (Deutsche Bucht). [English Title not available] \ Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven [Artikel]
Skoolmun, P. \ Gerlach, S.A. \ 1971
The seasonal fluctuations of the ten most common species of free-living nematodes occurring down to 8 cm. in depth in the sandy sediment of an intertidal sand flat in the Weser Estuary, West Germany, were studied for thirteen months. Numbers of nemat ...
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Zwei neue freilebende marine Nematoden vergesellschaftet mit Crustaceen des Supralitorals. [English title not available] \ Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven [Artikel]
Gerlach, S.A. \ 1967
Gammarinema ligiae n.sp. was found on the entire surface of the isopod Ligia oceanica in Kiel harbour, Germany, as well as between the embryos and inside the ova of L. oceanica at Heligoland, Germany; the ova subsequently did not develop. This specie ...
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Bemerkongen zur Phylogenie der Nematoden. [English title not available] \ Mitteilungen aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft Berlin-Dahlem [Artikel]
Gerlach, S.A. \ 1966
On the basis of Chitwood's hypothesis that Plectus and Rhabditis are primitive and on the results of earlier investigations on the phytogeny of Chroma-dorida, the author of the present paper nominates primitive families in the Enoplida. Primitive org ...
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Die Familiengruppen-Namen der freilebenden Nematoda-Adenophora (Aphasmidia). [English title not available] \ Zoologischer Anzeiger : zugleich Organ der Deutschen Zoologischen Gesellschaft [Artikel]
Gerlach, S.A. \ Murphy, D.G. \ 1965
Since 1961 all categories of the family-group are of co-ordinate nomenclatorial status. Therefore for convenience a list is given of family-group names in alphabetical order together with the type genus, author and date. R.W.T.
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Revision of the Choniolaiminae and Selachinematinae (free-living marine nematodes) / Revision der Choniolaiminae und Selachinematinae (freilebende Meeres-Nematoden). \ Mitteilungen aus dem Hamburgischen zoologischen museum und instit [Artikel]
Gerlach, S.A. \ 1964
Keys to the genera and to the valid species of Choniolaiminae and Selachinematinae are given, Choniolaiminae: Choniolaimus (=Bulbopharyngiellaj contains C. papillatus, C. novempapillatus and C. panicus. C. macrodentatus is transferred to Biarmifer an ...
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Freilebende Meeresnematoden von den Malediven II \ Kieler Meeresforschungen [Artikel]
Gerlach, S.A. \ 1963
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Aponchium Cobb, 1920, Typus einer neuen Familie freilebender Meeres-Nematoden. [English title not available] \ Abhandlungen und Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg [Artikel]
Gerlach, S.A. \ 1963
The Aponchiidae n.fam. is set up for Aponchium (type) and Synonema (= Synonemoides and Microlaimella). The 2 genera are transferred from Linhomoeidae on the basis of the mouth structure. The new family belongs to the Chromadoroidea and is most closel ...
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The genus Haliplectus (Chromadorida, Leptolaimidae), together with a contribution to the morphology and phylogeny of the nematodes / Die Gattung Haliplectus (Chromadorida, Leptolaimidae), zugleich ein Beitrag zur Morphologie und Phylogenie der Nematoden. \ Zoologischer Anzeiger : zugleich Organ der Deutschen Zoologischen Gesellschaft [Artikel]
Gerlach, S.A. \ 1963
Gerlach compares the stoma of Haliplectus with that of Rhabditis and other genera. He indicates that the "median bulb" of Haliplectus is equivalent to the metastom of Rhabditis and that the protostom is greatly elongated. Haliplectus shows a relation ...
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Uber freilebende Meeresnematoden. Revision der Linhomoeidae. [English title not available] \ Zoologische Jahrbucher. Abteilung fur Systematik, okologie und Geographie der Tiere [Artikel]
Gerlach, S.A. \ 1963
After mentioning the great difficulty of classifying the marine nematodes, Gerlach presents a list of the genera of Linhomoeidae he considers valid, together with their synonyms. A discussion of the chief systematic characters of the family follows, ...
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Freilebende Meeresnematoden von den Malediven. [English title not available] \ Kieler Meeresforschungen [Artikel]
Gerlach, S.A. \ 1962
This is one of a series of papers reporting on the systematics of 220 species of marine nematodes collected in the Indian Ocean by the Xarifa Expedition of 1957-58. One new genus, 8 new species and 21 previously reported species are described and fig ...
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Neue Meeres-Nematoden aus dem Supralitoral der deutschen Kusten. [English title not available] \ Internationale Revue der gesamten Hydrobiologie und Hydrographie [Artikel]
Gerlach, S.A. \ 1959
Four new species of free-living marine nematodes from the German coast of the North Sea are described and figured. Halalaimus (Tycnodora) terrestris n.sp. differs from H. longicaudatus in the swollen tail tip, equally long cephalic setae and small si ...
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[English title not available] Drei neue Nematoden aus dem Kustengrundwasser der Insel Abd el-Kuri (Golf von Aden). \ Zoologischer Anzeiger : zugleich Organ der Deutschen Zoologischen Gesellschaft [Artikel]
Gerlach, S.A. \ 1959
Three new species of free-living marine nematodes collected on the Xarifa Expedition 1957-58are described and figured. Platycomopsis africanus n.sp. is very close to P. curiosus but differsin the form of the male amphids and the unswollen distal end ...
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Die Nema-todenfauna der sublitoralen Region in der Kieler Bucht. [English title not available] \ Kieler Meeresforschungen [Artikel]
Gerlach, S.A. \ 1958
Of more than 30, 000 marine nematodes collected from 231 stations in Kiel Bay, 254 species were found in the sublitoral region at depths of 2m. to 28m. Gerlach presents the distribution of the nematodes according to different environments and differe ...
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Freilebende Nematoden von den Korallenriffen des Roten Meeres. [English title not available] \ Kieler Meeresforschungen [Artikel]
Gerlach, S.A. \ 1958
Of 36 species of marine nematodes collected in the Red Sea on the Xarifa Expedition of 1957-58 four new species are here described and figured. Selachinema xarifae n.sp. differs from S. ferox in having only a single circle of reduced cephalic papilla ...
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Zoological results of a collecting journey to Yugoslavia, 1954. 2. Free-living nematodes from Lake Ohrid \ Beaufortia : series of miscellaneous publications of the Zoological Museum of the University of Amsterdam [Artikel]
Gerlach, S.A. \ Meyl, A.H. \ 1957
Gerlach & Meyl found 16 species of free-living fresh-water nematodes in the shore zone of Lake Ohrid. Neochromodara truineata W. Schneider, 1943 is considered to be identical with Punctodora okridensis W. Schneider, 1943. They discuss the relationshi ...
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The nematode fauna of the sandy beach on the coast of central Brazil. (Brazilian marine nematodes IV) / The nematode fauna of the sandy beach on the coast of central Brazil. (Brazilian marine nematodes IV). \ Mitteilungen aus dem Zoologischen Museum in Berlin [Artikel]
Gerlach, S.A. \ 1957
Gerlach discusses the ecological characteristics of the different habitats from which collections were made, and in four tables at the end of the article he lists all the species found in relation to the different zones. In the systematic portion fou ...
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