taxonomic significance of embryonic hooks in four European Diphyllobothrium species (Cestoda, Diphyllobothriidae)
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taxonomic significance of embryonic hooks in four European Diphyllobothrium species (Cestoda, Diphyllobothriidae)

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Published by Societas pro Fauna et Flora Fennica, [sold by Akateeminen kirjakauppa] in Helsinki .
Written in English

Subjects:

Places:

  • Europe

Subjects:

  • Diphyllobothrium -- Classification.,
  • Attachment mechanisms (Biology),
  • Platyhelminthes -- Europe -- Classification.

Book details:

Edition Notes

Bibliography: p. 21-22.

Other titlesEmbryonic hooks in four European Diphyllobothrium species (Cestoda, Diphyllobothriidae)
StatementGöran Bylund.
SeriesActa zoologica Fennica ;, 142, Acta zoologica Fennica ;, 142.
Classifications
LC ClassificationsQH7 .S78 vol. 142, QL391.P7 .S78 vol. 142
The Physical Object
Pagination22 p. :
Number of Pages22
ID Numbers
Open LibraryOL3918519M
LC Control Number81484675

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1. Author(s): Bylund,Göran; Societas pro Fauna et Flora Fennica, Title(s): The taxonomic significance of embryonic hooks in four European Diphyllobothrium species (Cestoda, Diphyllobothriidae)/ Göran Bylund. Country of Publication: Finland Publisher: Helsinki: Societas pro Fauna et Flora Fennica, May Description: 22 pages: illustrations. Specific and distinct protein profiles were demonstrated by isoelectric focusing performed on soluble whole-body proteins of four Diphyllobothrium species. The protein patterns differed in number, position and relative density of the fractions by: Diphyllobothrium, also known as the "Broad Tapeworm" or "Fish Tapeworm," is a genus of Cestoda acquired through the consumption of undercooked fish, with as many as 14 species . Diphyllobothriosis and its causative agents have been reviewed in several outstanding publications (e.g., von Bonsdorff, , Dick, , Dick et al., ).Recently, Kuchta et al. (a) and Scholz et al. () summarized the basic information on broad fish tapeworms, with focus on the most notoriously known species such as Diphyllobothrium latum, D. nihonkaiense, D. dendriticum and.

Hookworm: Ancylostoma duodenale and Necator americanus Noelle Pineda and Elizabeth Yang. Humbio Parasites and Pestilence. Introduction. Hookworm infection is caused by the blood-feeding nematode parasites of the species Ancylostoma duodenale and Necator americanus. Together, the hookworms infect an estimated million individuals today of which 80 million are severely . evolution of early animal embryos: conservation or divergence? Alex T. Kalinka and Pavel Tomancak Max Planck Institute of Molecular Cell Biology and Genetics, Pfotenhauerstr. , Dresden, Germany There is a remarkable similarity in the appearance of groups of animal species during periods of their embry-onic development. Pollen morphology of Kalmia L. (Phyllodoceae, Ericaceae) and its taxonomic significance Article (PDF Available) in Bangladesh Journal of Plant Taxonomy 19(2) December with Reads. teristic of temperate species, while sylleptic shoots are common in tropical plants. Some taxa, such as many Lauraceae, have both sylleptic and proleptic shoots. Finally, all shoots on a plant may be the same, or there may be two or more kinds of shoots. These and other criteria are combined in various ways to produce an.

Morphological comparisons were made with European specimens of these two species and those of Diphyllobothrium latum (Linnaeus, ). Among the nine freshwater species reviewed, Diphyllobothrium cordiceps (Leidy, ), Diphyllobothrium sebago (Ward, ), and Diphyllobothrium ursi Rausch, , are considered synonyms of Diphyllobothrium. Many species in the genus Diphyllobothrium have been described since Linnaeus proposed Taenia lata as the first representative of this group. The taxonomic composition of the genus has changed many times, as have opinions on the validities of individual species (36, 72, ). ADVERTISEMENTS: Embryology in Taxonomy: Embryology is the study of the process of formation of embryo in a fertilised ovule, i.e., the study of the changes taking place in an ovule before and after the fertilisation. In other words, it is the study of: ADVERTISEMENTS: (a) Micro- and macro-sporogenesis in the diploid genera­tion, (b) Micro- and [ ].   Diphyllobothriasis is a fish-borne zoonotic infection with the cestode Diphyllobothrium latum (see the image below) or other similar species (eg, Diphyllobothrium nihonkaiense, Diphyllobothrium dendriticum, Adenocephalus pacificus, Diplogonoporus balanopterae).It is endemic in para-polar areas where humans consume raw or pickled fish.