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start to arrive between
February and May, and leave between July and October. In warmer ponds, adult newts arrive within a month and leave during a two-week period in July. Andreone and Giacoma (1989) speculated that newt migration into the ponds increases after rainy days, since after rainfall, newt
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and larger body sizes help to reduce heat fluctuations. Ficetola also found that fluctuations in body temperature of T. carnifex decreased when body size increased. An increase in body size also occurs where there is increased precipitation or nearby primary producers, due to the effect of increased
654:(A. Capaldo, F. Gay, S. Valiante, M. DeFalco, R. Sciarrillo, M. Maddaloni, V. Laforgia. 2012. Endocrine-disrupting effects of nonylphenol in the newt, Triturus carnifex (Amphibia, Urodela). Comparative Biochemistry and Physiology. 155(2): 352-358. doi: 10.1016/j.cbpc.2011.10.004)
202:
448:
Antonio Romano, Jan Willem
Arntzen, Mathieu Denoël, Robert Jehle, Franco Andreone, Brandon Anthony, Benedikt Schmidt, Wiesiek Babik, Robert Schabetsberger, Milan Vogrin, Miklós Puky, Petros Lymberakis, Jelka Crnobrnja Isailovic, Rastko Ajtic, Claudia Corti (2009).
353:
into the aquatic environment and reduces the active transport of sodium ions. This happens because there is more water readily available to the newt for uptake as compared to its terrestrial dwelling during the summer months. In the aquatic phase,
645:(Gay, F., V. Laforgia, I. Caputo, C. Esposito, M. Lepretti, and A. Capaldo, “Chronic Exposure to Cadmium Disrupts the Adrenal Gland Activity of the Newt Triturus carnifex (Amphibia, Urodela),” BioMed Research International.)
561:(Ficetola, G. F., et al. 2010. Ecogeographical variation of body size in the newt Triturus carnifex: comparing the hypotheses using an information-theoretic approach. Global Ecology and Biogeography 19: 485-495.)
287:. Ficetola et al. (2010) discovered that living in colder temperatures resulted a body size increase in both male and female. Females in higher altitudes were found to be larger because they were carrying more
600:(G. Lodi, M. Biciotti. 1985. Osmoregulatory adaptation of renal function in the terrestrial and aquatic phase crested newt (Triturus cristatus carnifex Laur. Bolletino di Zoologia. 52(3-4): 243-245.)
338:, they are able to respire without the need of blood cells. Around two weeks after anemia is induced, the newts produces a mass of cells that helps to revitalize the already circulating
609:(G. Lodi, B. Dore, P. Usai, M. Biciotti. 1995. Ion transport processes and alkaline phosphatase activity in the skin of the crested newt. Bolletino di Zoologia. 62(2): 137-146.)
511:(Arntzen, J.W., Themudo, G.E., Wielstra, B. 2007. The phylogeny of crested newts (Triturus cristatus superspecies): nuclear and mitochondrial genetic characters suggest a hard
545:(Andreone, F., and Giacoma, C. 1989. Breeding Dynamics of Triturus Carnifex at a pond in Northwestern Italy (Amphibia, Urodela, Salamandridae). Holarctic Ecology 12:219-223.)
591:
Lodi, G., Biciotti, M., and Viotto, B. 1981. Cutaneous
Osmoregualtion in Triturus cristatus carnifex (Laur.) (Urodela). General and Comparative Endocrinology 46: 452-457.
1190:
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311:, and inbreeding from isolation. Introducing fish to isolated wetland habitats also leads to a decline of amphibians because of predation on newt larvae.
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due to the expansion of industrial areas and urban centers. This results in a fragmentation of natural landscapes, which leads to selective extinction,
582:(Casale. G.P, Khairallah. E. A., Grasso. J. A. 1980. An Analysis of Hemoglobin Synthesis in Erythropoeitic Cells. Developmental Biology 80:107-119. )
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636:(L. Gvozdik. 1995. Does reproduction influence temperature preference in newts. Canadian Journal of Zoology. 83(8): 1038-1044. doi: 10.1139/z05-096)
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327:. Lung breathing is mainly used when there is a lack of oxygen in the water, or at high activity such as during courtship, breeding, or feeding.
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627:(Buskirk, J. 2007. Body size, competitive interactions, and the local distribution of Triturus newts. Journal of Animal Ecology 76:559-567.)
570:(Eddy, F. B., P. McDonald. 1978. Aquatic respiration of The Crested Newt Triturus Cristatus. Comparative Biochemical Physiology. 59: 85-88)
256:. It is an aquatic breeder that can spend up to four months in the water. The location of the ponds where they breed affects the time when
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were shown to regulate their body temperature more precisely and prefer higher temperatures than non-reproductive females and males.
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618:(Fasola, M., 1993. Resource partitioning by three species of newts during their aquatic phase. Ecography 16: 73-81.)
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species: it swims freely and is independent of currents. The absence of predatory fish may also explain why
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has a reduced urine flow and glomerular filtration rate compared to the terrestrial phase. In summer,
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515:, in line with the paleogeography of the centre of origin. Contributions to Zoology 76(4):261-278.)
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even at a concentrations below
Italian and European thresholds, by disrupting the activity of the
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Higher altitudes, where temperatures begin to decrease, have a direct effect on the size of
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and larger ovaries, which gave them a reproductive advantage over the smaller females.
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They typically prefer ponds in northern Europe, where temperatures are colder . Adult
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were found to breathe mainly via the skin but also through the lungs and the
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is inclined to ponds, rather than other larger bodies of water.
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tends to reproduce in the deeper parts of a pond and is more
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Human interference has dramatically changed the habitat of
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common in leakage from sewers, there was a decrease in
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is released into the circulatory system, which drives
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To avoid competition with other co-occurring newts,
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494:: CS1 maint: multiple names: authors list (
474:10.2305/IUCN.UK.2009.RLTS.T59474A11947714.en
264:prefers living in deep water since it is a
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1191:Taxa named by Josephus Nicolaus Laurenti
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280:activity is not limited by humidity.
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1018:765ebc50-70d9-4058-a45d-fd1df7a3c067
1171:IUCN Red List least concern species
460:IUCN Red List of Threatened Species
432:and important for stress response.
38:Juvenile with yellow dorsal stripe
14:
816:
680:
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1:
1181:Amphibians described in 1768
533:(Ficetola and Bernardi 2003)
428:, hormones produced by the
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1196:Habitats Directive species
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397:Sensitivity to pollutants
319:Adult newts in the genus
248:is found in parts of the
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75:Scientific classification
73:
51:
42:
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28:
23:
389:Reproductive females of
783:Macedonian crested newt
334:newts are induced into
743:Anatolian crested newt
345:During winter months,
300:resources on animals.
843:Southern marbled newt
803:Southern crested newt
793:Northern crested newt
467:: e.T59474A11947714.
370:Behaviour and ecology
24:Italian crested newt
1186:Amphibians of Europe
1013:Fauna Europaea (new)
773:Italian crested newt
677:at Wikimedia Commons
221:Italian crested newt
16:Species of amphibian
763:Danube crested newt
753:Balkan crested newt
418:endocrine disruptor
45:Conservation status
260:enters the water.
229:) is a species of
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930:Triturus-carnifex
903:Triturus carnifex
873:Triturus carnifex
865:Taxon identifiers
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688:Triturus carnifex
674:Triturus carnifex
671:Media related to
453:Triturus carnifex
246:Triturus carnifex
226:Triturus carnifex
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478:. Retrieved
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1052:iNaturalist
912:AmphibiaWeb
897:Wikispecies
847:T. pygmaeus
777:T. carnifex
480:17 November
426:aldosterone
414:nonylphenol
406:T. carnifex
391:T. carnifex
376:T. carnifex
364:T. carnifex
360:aldosterone
356:T. carnifex
351:T. carnifex
332:T. carnifex
305:T. carnifex
293:T. carnifex
285:T. carnifex
277:T. carnifex
270:T. carnifex
262:T. carnifex
258:T. carnifex
211:T. carnifex
1165:Categories
436:References
315:Physiology
213:in Europe
380:nocturnal
347:prolactin
209:Range of
160:Species:
98:Kingdom:
92:Eukaryota
1176:Triturus
1070:11164197
937:BioLib:
882:Wikidata
727:Triturus
513:polytomy
321:Triturus
266:nektonic
192:Laurenti
153:Triturus
138:Family:
122:Amphibia
112:Chordata
108:Phylum:
102:Animalia
88:Domain:
65:IUCN 3.1
1031:2431887
888:Q660346
730:species
402:Cadmium
289:oocytes
250:Balkans
241:Habitat
194:, 1768)
148:Genus:
132:Urodela
128:Order:
118:Class:
63: (
1096:668400
1083:117667
1005:177857
979:330755
953:152526
342:mass.
336:anemia
1148:16589
1109:59474
1065:IRMNG
1057:27717
987:EUNIS
966:595F2
940:37835
416:, an
330:When
254:Italy
1135:8326
1130:NCBI
1104:IUCN
1091:ITIS
1044:1908
1039:GISD
1026:GBIF
948:BOLD
917:4294
496:link
482:2021
465:2009
424:and
252:and
231:newt
219:The
1117:NBN
1078:ISC
992:813
974:EoL
961:CoL
925:ASW
469:doi
295:is
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
