Results 161 to 170 of about 633 (191)
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Rotifera from Australian inland waters. I. Bdelloidea (Rotifera : Digononta)
Marine and Freshwater Research, 1986In this paper, the first of a series providing a systematic revision of all Rotifera now known from Australian inland waters, the common bdelloid rotifers are reviewed. The group is epiphytic or epibenthic in habit, but some species commonly occur in open water of billabongs, lakes and rivers, particularly in association with algal blooms.
Koste, W., Shiel, R. J.
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Phylogenetic relationships of phylum Rotifera with emphasis on the families of Bdelloidea
Hydrobiologia, 1998We investigated phylogenetic relationships of phylum Rotifera using cladistic analysis to uncover all most-parsimonious trees from a data set comprising 60 morphological characters of nine taxa: one Acanthocephala, six Rotifera, and two outgroups (Turbellaria, Gnathostomulida). Analysis of our matrix yielded a single most-parsimonious tree.
Giulio Melone +3 more
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Hydrobiologia, 1991
Five clonal populations belonging to the parthenognetic species Macrotrachela quadricornifera were analyzed electrophoretically. The populations stemmed from samples collected from different environments paires geographically: water bodies (C,P,F) and terrestrial mosses (M1, M2).
Manuela Pagani +2 more
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Five clonal populations belonging to the parthenognetic species Macrotrachela quadricornifera were analyzed electrophoretically. The populations stemmed from samples collected from different environments paires geographically: water bodies (C,P,F) and terrestrial mosses (M1, M2).
Manuela Pagani +2 more
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Fine structure of the female genital apparatus of Philodina (Rotifera, Bdelloidea)
Zoomorphology, 1982The organization of the female genital apparatus of the bdelloid rotifer Philodina roseola was analyzed by light and electron microscopy. It differs from that of the monogononts in several respects: the gonad is paired; in each gonad, the follicular layer completely surrounds the syncytial vitellarium and the cluster of ovocytes; the cytoplasmic ...
Jacqueline Amsellem, Claudia Ricci
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Iranian Cunaxidae (Acari: Prostigmata: Bdelloidea). Part I. Subfamily Coleoscirinae
International Journal of Acarology, 2011Jacob Den Heyer, Mohammad Khanjani
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Histochemical investigations of Rotifera Bdelloidea. I. Localization of cholinesterase activity
The Histochemical Journal, 1984Cholinesterase activity has been investigated in Rotifera Bdelloidea (Philodina roseola, Philodina tubercolata, Rotaria rotatoria and other unidentified species) by histochemical methods and in vivo observations. Parallel histological studies have been carried out. The enzyme specificity was tested by employing different substrates and inhibitors.
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A new species and a record of Bdellidae (Acari: Trombidiformes: Bdelloidea) from Iran
Systematic and Applied Acarology, 2016Abstract Odontoscirus mazandaranensis sp. nov. is described and illustrated based on female, male and tritonymph from Mazandaran province, Iran. Also, Trachymolgus purpureus Fisher & Dowling, 2011 is reported for the first time from Iran.
Paktinat-Saeij, Saeid +2 more
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Descriptions of three new species of Philodinida (Rotifera, Bdelloidea) from Korea
ZootaxaA taxonomic study on bdelloid rotifers collected from terrestrial habitats such as mosses and leaf litter at two different locations in Korea resulted in three new species, Habrotrocha changhoi n. sp., H. microcornis n. sp. and Philodina undulata n. sp. Habrotrocha changhoi n. sp. is easily distinguished from its congeners by five small dorsal humps on
MIN OK SONG, CHANG-HO LEE
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Opinion paper: Are lemnisci and proboscis present in the Bdelloidea?
1998Phylum Rotifera is typically defined by the presence of a (a) primary body cavity, (b) specialized ciliary apparatus called the corona located at the anterior end, and (c) jaw apparatus of hard parts (trophi) (e.g., de Beauchamp, 1965). To this list of characters Nielsen (1995) added (d) an intracytoplasmic skeletal lamina, (e) a retrocerebral ...
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New faunistic data on Cunaxidae (Acari: Bdelloidea) of Asian Russia
Systematic and Applied AcarologyNew faunistic data on mites of the family Cunaxidae of Asian Russia are provided. A total of 11 species were found, among them four species are described as new for science, namely, Neobonzia scutata sp. nov., Cunaxa palustris sp. nov., C. quinquesetosa sp. nov., and Cunaxoides magnificus sp. nov.
Alexander Khaustov, Vladimir Khaustov
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