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Mermis Papillus
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Nigrescens
''Mermis nigrescens'' is a species of nematode known commonly as the grasshopper nematode.Capinera, JGrasshopper nematode, ''Mermis nigrescens''.EENY-500. University of Florida, IFAS. 2011.Cranshaw, WColorado State University Extension. 2008. Revised 2013. It is distributed in the Americas, Europe, and Asia. It occurs in Tasmania, but it has not been observed on mainland Australia. It has been rarely observed in Africa. It is a parasite of insects, especially grasshoppers. Description This is a very large nematode, the male about 4 to 6 centimetres long and the female known to exceed 20 centimetres.''Mermis nigrescens''. Nematology. University of Nebraska, Lincoln. The size is unusual for entomopathogenic nematodes, which are generally almost microscopic. The body is pale brown, and the |
Félix Dujardin
Félix Dujardin (5 April 1801 – 8 April 1860) was a French biologist born in Tours. He is remembered for his research on protozoans and other invertebrates. Biography In 1840 he was appointed professor of geology and mineralogy at the University of Toulouse, and during the following year was a professor of zoology and botany at Rennes. In regard to his educational background, Dujardin was largely self-taught, the son of a watchmaker. Dujardin worked with microscopic animal life, and in 1834 proposed that a new group of one-celled organisms be called Rhizopoda. He denied naturalist Christian Gottfried Ehrenberg's theory that microscopic organisms were "complete organisms" similar to higher animals, specifically noting that they had specialized structures unique to single-celled organisms, which meant that foraminifera he was studying was not, as his contemporaries believed it to be, a mollusk. In addition to his studies of microscopic life, he did extensive research on inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nematodes
The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as Helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum. Nematode species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermithidae
Mermithidae is a family of nematode worms that are endoparasites in arthropods. As early as 1877, Mermithidae was listed as one of nine subdivisions of the Nematoidea. Mermithidae are confused with the horsehair worms of the phylum Nematomorpha that have a similar life history and appearance. Mermithids are parasites, mainly of arthropods. Most are known from insects, but some are recorded from spiders, scorpions and crustaceans. A few are known to parasitize earthworms, leeches and molluscs, and a specimen is known from a spider preserved in Baltic amber. At least 25 species are known to parasitize mosquito larvae, making them of considerable interest in biological control. A species, probably '' Pheromermis vesparum'', was recorded from the invasive Asian hornet (''Vespa velutina'') in France. The parasite was considered to be a member of the local fauna which had adapted to a new host. However, the authors concluded that the mermithid could not hamper the hornet invasion nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmopolitan Distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Helminthology
The ''Journal of Helminthology'' is a bimonthly peer-reviewed scientific journal established in 1923. It covers all aspects of pure and applied helminthology, particularly those helminth parasites of environmental health, medical, or veterinary importance. According to the ''Journal Citation Reports'', the journal has a 2014 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 1.421. References External links * English-language journals Zoology journals Cambridge University Press academic journals {{Zoo-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Athysanota
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Changodudus
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Gigantea
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Kenyensis
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Mirabilis
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermis Papillus
''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis gigantea'' * ''Mermis kenyensis'' * ''Mermis mirabilis'' * ''Mermis nigrescens'' * ''Mermis papillus'' * ''Mermis paranigrescens'' * ''Mermis quirindiensis'' * ''Mermis savaiiensis'' * ''Mermis xianensis ''Mermis'' is a genus of nematodes belonging to the family Mermithidae. The genus has almost cosmopolitan distribution. Species At least 11 species currently belong to the genus: * ''Mermis athysanota'' * ''Mermis changodudus'' * ''Mermis ...'' References {{Taxonbar, from=Q17598469 Mermithidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
