Results 111 to 120 of about 1,995 (165)
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2016
This chapter covers the dichotomous-pictorial key for genera and species identification of planktonic Cladocera reported from Europe. We attempted to use autapomorphic characters and, whenever possible, almost a single character to distinguish between similar species, in an easy pictorial way, avoiding long verbal descriptions equipped with scientific ...
Leszek A. Błędzki, Jan Igor Rybak
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This chapter covers the dichotomous-pictorial key for genera and species identification of planktonic Cladocera reported from Europe. We attempted to use autapomorphic characters and, whenever possible, almost a single character to distinguish between similar species, in an easy pictorial way, avoiding long verbal descriptions equipped with scientific ...
Leszek A. Błędzki, Jan Igor Rybak
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2016
Cladocera or water fleas are mostly freshwater crustaceans that inhabit all kinds of aquatic habitats such as lakes, ponds, reservoirs, rivers, river floodplains, oxbows, bogs, pools, canals, ditches, bog pools, swamps, dune depressions, moorland pools, flooded grasslands, clay pits, or tanks. Only a few cladocerans are marine species.
Leszek A. Błędzki, Jan Igor Rybak
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Cladocera or water fleas are mostly freshwater crustaceans that inhabit all kinds of aquatic habitats such as lakes, ponds, reservoirs, rivers, river floodplains, oxbows, bogs, pools, canals, ditches, bog pools, swamps, dune depressions, moorland pools, flooded grasslands, clay pits, or tanks. Only a few cladocerans are marine species.
Leszek A. Błędzki, Jan Igor Rybak
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Cladocera of Hainan Island, China
Zootaxa, 2015The cladoceran fauna of Hainan Island (China) was investigated. Samples were collected in January 2013 and in April 2014 from over hundred water bodies, including large and small reservoirs, ponds and pools, rivers, streams, and paddy fields. There are no large natural lakes on the island.
Sinev, Artem Y. +2 more
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Journal of Morphology, 2003
AbstractLeptodora kindtii, a large predaceous cladoceran, is among the most deviant species of the Cladocera. Therefore, its phylogenetic position has traditionally proven difficult to determine. Its many peculiar features include, among others, long, stenopodous, forwardly directed trunk limbs, a posteriorly placed dorsal brood pouch, a tri‐lobed ...
Olesen, Jørgen +2 more
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AbstractLeptodora kindtii, a large predaceous cladoceran, is among the most deviant species of the Cladocera. Therefore, its phylogenetic position has traditionally proven difficult to determine. Its many peculiar features include, among others, long, stenopodous, forwardly directed trunk limbs, a posteriorly placed dorsal brood pouch, a tri‐lobed ...
Olesen, Jørgen +2 more
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Morpho-functional grounds of mode of life of Cladocera. III. Oligomerization in Cladocera
Hydrobiologia, 19691. New data on the number of setae of limbs of different Chydoridae are summarized and compared with that of other families of Cladocera (see the table). These data may contribute to systematics of Cladocera. 2. The oligomerization of Cladocera takes place in appendages of different segments ind within the same segment. 3. In
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The Cladocera of the Swamps of Uganda
Crustaceana, 1961Die Papyrussumpfe werden kurz beschrieben und neun Cladoceren-Arten aus den Sumpfen Ugandas gemeldet. Diese Arten sind auch von Sumpfen in anderen Teilen der Welt bekannt. Moinodaphnia macleayi lebt in den relativ sauerstoffreichen obersten Wasserschichten unmittelbar unterhalb der Wasseroberflache.
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Cladocera. Proceedings of the 5th International Symposium on Cladocera.
20011.Wlassicsia, Bunops & Onchobunops (Anomopoda), three related genera. Silva-Briano M. Dumont HJ. pg. 1-28 2.A new species of Ceriodaphnia from Uzbekistan and Kazakhstan. Berner DB. Rakhmatullaeva G. pg. 29-39 3.New and little known cladocerans (Crustacea : Anomopoda) from southeastern Mexico. Elias-Gutierrez M. Smirnov NN. Suarez-Morales E.
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2023
32 taxons of Cladocera are found in the Polessie reservation (Zhitomir Region, Ukr. SSR), their complexes are distinguished. The species whose basic area of distribution is within the northern and southern regions of Palearctic and those rare for the Ukrainian Polessie are marked. It is shown that the Cladocera composition specific for sphagnum bogs is
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32 taxons of Cladocera are found in the Polessie reservation (Zhitomir Region, Ukr. SSR), their complexes are distinguished. The species whose basic area of distribution is within the northern and southern regions of Palearctic and those rare for the Ukrainian Polessie are marked. It is shown that the Cladocera composition specific for sphagnum bogs is
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2016
Pathological changes of the tissues have been described for four species of Cladocera from the Gulf of Finland, probably caused by water pollution.
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Pathological changes of the tissues have been described for four species of Cladocera from the Gulf of Finland, probably caused by water pollution.
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