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Cyprideis torosa

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Journal Article
Published: 11 January 2017
Journal of Micropalaeontology (2017) 36 (1): 3-6.
... focused on Cyprideis torosa (Jones, 1850), especially since the pioneering work of Rosenfeld & Vesper (1977) on sieve-pore variability in this species in relation to salinity, because torosa is a particularly widely distributed euryhaline living and fossil ostracod species. Cyprideis torosa...
Journal Article
Published: 28 December 2016
Journal of Micropalaeontology (2016) 36 (1): 80-93.
...Elsa Gliozzi; Julio Rodriguez-Lazaro; Radovan Pipik Abstract Although Cyprideis torosa is one of the most studied ostracods, its ecophenotypic variability has always impeded a clear definition of its carapace morphology. As a consequence, it is often difficult to identify this species in fossil...
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Journal Article
Published: 22 December 2016
Journal of Micropalaeontology (2016) 36 (1): 70-79.
...F. Grossi; S. Da Prato; E. Gliozzi Abstract The living euryhaline species Cyprideis torosa (Jones) undergoes morphometric variations in size, noding and sieve-pore shape linked to environmental parameters. In particular it is known that salinity values around 8–9‰ represent the osmoregulation...
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Journal Article
Published: 08 December 2016
Journal of Micropalaeontology (2016) 36 (1): 113-119.
...Anna Pint; Peter Frenzel Abstract The ostracod Cyprideis torosa (Jones) tolerates a wide range of salinity from fresh to brackish water-transition to hyperhaline values. The species often dominates ostracod assemblages in oligohaline and hyperhaline waters. For a more precise determination...
FIGURES
Journal Article
Published: 07 December 2016
Journal of Micropalaeontology (2016) 36 (1): 57-62.
...Peter Frenzel; Judith Ewald; Anna Pint Abstract Salinity-dependent sieve pore variability in Cyprideis torosa (Jones) is tested and confirmed through a culture experiment investigating valves from a salinity range between 0.6 and 14.8. In contrast to results from a previous study, the proportion...
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Journal Article
Published: 15 August 2016
Journal of Micropalaeontology (2016) 36 (1): 94-112.
...M. C. Cabral; F. Fatela; V. Lopes; M. C. Freitas; C. Andrade Abstract The distribution of Recent and Holocene Cyprideis torosa ( Jones, 1850 ) from brackish estuaries and lagoons of mainland Portugal is presented; older Cenozoic C. torosa are also briefly mentioned. Around 550 specimens were found...
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Journal Article
Published: 15 August 2016
Journal of Micropalaeontology (2016) 36 (1): 127-135.
...David J. Horne; Ginny Benardout; John E. Whittaker Abstract This study explores the potential of the ostracod Cyprideis torosa ( Jones, 1850 ) as a brackish-water indicator for mapping freshwater/estuarine boundaries in Pleistocene interglacials in SE England. Ostracod species records from MIS 9...
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Journal Article
Published: 04 July 2016
Journal of Micropalaeontology (2016) 36 (1): 63-69.
...Ian Boomer; Peter Frenzel; Martin Feike Abstract The living ostracod Cyprideis torosa ( Jones, 1850 ) is geographically widespread, often abundant, occurring in modern and late Quaternary marginal-marine and athalassic environments world-wide. The species is capable of withstanding varying salinity...
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Journal Article
Published: 24 May 2016
Journal of Micropalaeontology (2016) 36 (1): 13-20.
...Eugen Karl Kempf Abstract The historical development of the complex nomenclature and taxonomy of the ostracod species Cyprideis torosa ( Jones, 1850 ) is reviewed. Based on published volumes of the Kempf Database Ostracoda, the long span of time in which nomenclatural and taxonomic uncertainty...
Journal Article
Published: 24 May 2016
Journal of Micropalaeontology (2016) 36 (1): 38-49.
.../10.6084/m9.figshare.c.3248710.v1 Cyprideis torosa is found in a wide range of environments and is considered highly eurytopic. It is found in virtually freshwater, brackish and estuarine waters and hypersaline environments, with maximum reported salinity tolerance of 140 g l −1 or more ( Carbonel...
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Journal Article
Published: 24 May 2016
Journal of Micropalaeontology (2016) 36 (1): 120-126.
...Burkhard Scharf; Michael Herzog; Anna Pint Abstract Living Cyprideis torosa ( Jones, 1850 ) was found in Germany along the North Sea coast and on some islands, within the Baltic Sea and in coastal waters near the Baltic Sea, but also in some inland natural and anthropogenic saline waters...
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Journal Article
Published: 03 May 2016
Journal of Micropalaeontology (2016) 36 (1): 21-30.
...Karel Wouters Abstract The modern distribution of the euryhaline ostracod Cyprideis torosa ( Jones, 1850 ) is illustrated on three geographical maps, visualizing its occurrence in Europe, Africa and Asia. The presence of other Cyprideis species, within the distribution area of C. torosa...
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Journal Article
Published: 30 March 2016
Journal of Micropalaeontology (2016) 36 (1): 8-12.
...Michael R. Frogley; John E. Whittaker Abstract The original description and taxonomic attribution of Cyprideis torosa ( Jones, 1850 ) is reviewed with reference to the type locality at Grays, Essex, SE England and several of the original specimens are re-illustrated. A short biography of its author...
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Journal Article
Published: 19 January 2016
Journal of Micropalaeontology (2016) 36 (1): 50-56.
...G. Wansard; P. De Deckker; R. Julià Abstract Cyprideis torosa is a ubiquitous ostracod found in fresh to hypersaline waters, and commonly in large numbers across the Mediterranean region. Single valves of 51 adult specimens of C. torosa were separated from carapaces that were collected from Lake...
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Journal Article
Published: 01 January 1972
Micropaleontology (1972) 18 (1): 47-63.
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Distribution of  <b>Cyprideis</b> <b>torosa</b>  and other  <b>Cyprideis</b>  species in Africa ...
Published: 03 May 2016
Fig. 3. Distribution of Cyprideis torosa and other Cyprideis species in Africa (and southern Europe and SW Asia). Circles, C. torosa ; triangles, C. remanei Klie, 1940 ; asterisks, C. limbocostata Hartmann, 1974 ; squares, C. nigeriensis Omatsola, 1970 ; Q, South African locality
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Map showing distribution of  <b>Cyprideis</b> <b>torosa</b>  (circles) and  <b>Cyprideis</b> ped...
Published: 03 May 2016
Fig. 4. Map showing distribution of Cyprideis torosa (circles) and Cyprideis pedashenkoi (square) in Asia, with some European records, and peripheral records of the global distribution of the species. ‘a’ denotes the eastern margin of the Central Asian Flyway of waterfowl (Anatidae) (redrawn
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Three types of sieve-pore shape of  <b>Cyprideis</b> <b>torosa</b>  (sample: Tay 180&#x2F;130 ...
Published: 01 April 2017
Figure 2.  Three types of sieve-pore shape of Cyprideis torosa (sample: Tay 180/130 cm depth): 1: rounded, 2: elongated and 3: irregular. Only the percentage of the rounded sieve-pores is used to estimate the salinity.
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Detailed morphological characters of  <b>Cyprideis</b> <b>torosa</b>  and biometric ratio...
Published: 28 December 2016
Fig. 1. Detailed morphological characters of Cyprideis torosa and biometric ratios analysed in this paper: a/b × 100 = percentage width of the anterior marginal area on the total length of the valve; c/c + d × 100 = percentage length of the postero-median element of the hinge on the total
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Scanning electron microscope (SEM) images of  <b>Cyprideis</b> <b>torosa</b>  right valve...
Published: 22 December 2016
Fig. 1. Scanning electron microscope (SEM) images of Cyprideis torosa right valves with straight and sigmoidal ventral border: 1 , male valve with straight ventral border, Lake Trasimeno (PAN15); 2 , male valve with sigmoidal ventral border, Lake Trasimeno (PAN15); 3 , male valve