Results 181 to 190 of about 6,405 (218)

???????????????? ??????????????????????, ???????????????????????? ?? ?????????????????? Apocyclops dengizicus (Copepoda, Cyclopoida)

2009
The redescription of ??pocyclops dengizicus (Lepeschkin) is given based on the specimens from northern boundary of its area ??? salt lake Sivash (between Kherson and Krimea regions) in Ukraine and northern shore of Caspian Sea in Russia. The oral appendages with their fine structure (ornament) are described in detales, the secondary sexual features are
openaire   +2 more sources

Bionomics of Cyclops strenuus abyssorum Sars (Copepoda: Cyclopoida)

Oecologia, 1973
1. The annual cycle of Cyclops strenuus abyssorum Sars in some lakes of the English Lake District is described. Esthwaite Water, Rydal Water and Grasmere, all enriched by sewage, and Buttermere, a relatively unproductive lake, were sampled most frequently. 2. There is only one effective generation in the year in each of these lakes. Individuals of this
openaire   +2 more sources

Two morpho-types of Botryllophilus (Cyclopoida, Ascidicolidae)

Hydrobiologia, 1988
In taxonomic studies (in preparation) of the genus Botryllophilus from the eastern and western coastal waters of the Pacific and from the northern Gulf of California, we have found that the females are morphologically divided into 2 types. The 2 morpho-types in our material, which includes 10 species, are characterized by features of the urosome ...
S. Ooishi, P. L. Illg
openaire   +1 more source

Complete mitochondrial genome of Lernaea cyprinacea (Copepoda: Cyclopoida)

Mitochondrial DNA Part A, 2014
The complete mitochondrial genome of Lernaea cyprinacea is 14,656 bp in size, containing 13 protein-coding genes (PCGs), 22 transfer RNA genes, two rRNA genes (12S and 16S), as well as two non-coding regions (NCRs, the control regions). The genome organization, nucleotide composition and codon usage do not differ significantly from other Copepodas. The
Ying-Bing, Su, Li-Xia, Wang, Sheng-Chao, Kong, Lu, Chen, Rui, Fang   +4 more
openaire   +2 more sources

Feeding behaviour ofAcanthocyclops americanus(Marsh) (Copepoda: Cyclopoida)

Journal of Natural History, 2013
We evaluated the feeding rates and functional responses of A. americanus using different concentrations and food types of Scenedesmus acutus (Chlorophyceae), Brachionus havanaensis (Rotifera), Moina micrura (Cladocera) and nauplii of A. americanus. The nauplii consumed only algae, thereby competing with cladoceran neonates because their grazing rates ...
Enríquez-García, C., Nandini, S., Sarma, S.S.S.   +2 more
openaire   +1 more source

?? ???????????????????????????????? ?????????????????? ???????????????? ?????????????????????????????? Copepoda Cyclopoida

2014
???? ?????????????????? ???????????? ?????????????? ???????????????????? ???????????????? ???????????????????????? ???????? ???????????????? Cyclopoida ?? ???????????? ???????? ???? ?????????????????? ???? ?????????????????????? (?? 9, 2,8 ?? 1 ??????) ???????????????????? ?????????? ???????????? ?? ???????????? ?????????????????? ???????? ?????????????
openaire   +1 more source

A New Family of Parasitic Copepods (Cyclopoida, Shiinoidae)

Crustaceana, 1975
[Eine neue Familie wird errichtet, um das Genus Shiinoa Kabata - Parasiten in der Nasenhohlen scombrider Fische - aufzunehmen. Vom westlichen Antlantischen Ozean wird eine neue Art, S. inauris, beschrieben. Diese Art unterscheidet sich von S. occlusa Kabata - einer Indopazifischen Art - durch den Besitz von 3-segmentigen Exopoden an Bein 1 und 2; bei S.
openaire   +1 more source

Brush Setae On The Antennules Of Male Eucyclopinae (Copepoda, Cyclopoida, Cyclopidae)

2011
The morphology and distribution of setal elements on the proximal segments of the antennules are studied in selected male eucyclopine and cyclopine copepods. Males of Homocyclops ater possess modified setal elements, referred to here as brush setae, which are homologues of normal, unmodified setae in females.
GEOFF A. BOXSHALL, TERUE C. KIHARA
openaire   +1 more source

[The independence of the family Channaculinidae (Crustacea: Copepoda: Cyclopoida)].

Parazitologiia, 2000
New family name Pillainidae Kazatchenko fam. nov. is suggested instead of family name Channaculinidae. The keys of the families and genera of fish parasitic copepods of suborder Cyclopoida are given.
openaire   +1 more source

PRESUMED PARASITIC TRENDS IN THE EVOLUTION OF THE FAMILY CYCLOPIDAE (COPEPODA, CYCLOPOIDA)

2011
In the present paper, a morphological analysis of four species (from two genera of the family Cyclopidae) with modified maxillae and maxillipeds is presented, and the modifications observed are interpreted in a functional sense. The genera at issue are Sergiosmirnovia with S. reducta, its type species, and S. unisetosa; and Colpocyclops with C. dulcis,
openaire   +1 more source