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2016 | 19 | 4 |
Tytuł artykułu

Ultrasonography: a method used for pregnancy imaging of the fire salamander (Salamandra salamandra)

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Ultrasound imaging has more frequently been used in veterinary medicine of amphibians and reptiles. In this study, we have verified the usefulness of ultrasound imaging in pregnancy determination of the fire salamander Salamandra salamandra. We have also undertaken to estimate the number of larvae and their developmental stage directly in the oviducts. Three gravid females from Lower Silesia (southern Poland) were examined. Due to the small size of the scanned animals, and the particular arrangement of embryos in the oviducts and ultrasound beams dispersal, the method proved to be inaccurate. Therefore, the minimum number of well-visualized larvae was determined. The maximum number of larvae was established on the basis of the visible fragments of embryos. After birth, we found that the number of larvae born was included in the „min-max” range in only one case. In the remaining two salamanders the number of larvae was higher than estimated in 3 to 7 individuals. The results showed that ultrasound imaging allows the minimum number of larvae in salamander; oviducts to be specified. However, total length measurements were possible only for single and clearly visible embryos.
Słowa kluczowe
EN
Wydawca
-
Rocznik
Tom
19
Numer
4
Opis fizyczny
p.715-722,fig.,ref.
Twórcy
autor
  • Department of Evolutionary Biology and Conservation of Vertebrates, University of Wroclaw, Sienkiewicza 21, 50-335 Wroclaw, Poland
  • Department of Surgery, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 51, 50-366 Wroclaw, Poland
autor
  • Department of Surgery, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 51, 50-366 Wroclaw, Poland
autor
  • Department of Evolutionary Biology and Conservation of Vertebrates, University of Wroclaw, Sienkiewicza 21, 50-335 Wroclaw, Poland
Bibliografia
  • Andreone F, de Michelis S, Clima V (1999) A montane amphibian and its feeding habits: Salamandra lanzai (Caudata, Salamandridae) in the Alps of northwestern Italy. Ital J Zool 66: 45-49.
  • Bentley PJ, Heller H (1965) The water-retaining action of vasotocin on the fire salamander (Salamandra maculosa): the role of urinary bladder. J Physiol 181: 124-129.
  • Blaustein AR, Wake DB, Sousa WP (1994) Amphibian Declines: Judging Stability, Persistence, and Susceptibility of Populations to Local and Global Extinctions. Conserv Biol 8: 60-71.
  • Bonnet X, Akoka S, Shine R, Pourcelot L (2008) Disappearance of eggs during gestation in viviparous snake (Vipera aspis) detected using non-invasive techniques. Acta Herpetol 3: 129-137.
  • Buckley D, Alcobendas M, Garcı´a-Parıs M, Wake MH (2007) Heterochrony, cannibalism, and the evolution of viviparity in Salamandra salamandra. Evol Dev 9: 105-115.
  • Collins JP, Storfer A (2003) Global amphibian decline: sorting the hypotheses. Divers Distrib 9: 89-98.
  • Crook AC, Whiteman HH (2006) An Evaluation of MS-222 and Benzocaine as Anesthetics for Metamorphic and Paedomorphic Tiger Salamanders (Ambystoma tigrinum nebulosum). Am Midl Natur J 155: 417-421.
  • Francis ETB (1934) The anatomy of the salamander. Clarendon Press, Oxford.
  • Gilman CA, Wolf BO (2007) Use of portable ultrasonography as a nondestructive method for estimating reproductive effort in lizards. J Exp Biol 210: 1859-1867.
  • Głowaciński Z, Zakrzewski M (2003) Salamandra plamista Salamandra salamandra (Linnaeus, 1758). In:
  • Głowaciński Z, Rafiński J (eds) Atlas płazów i gadów Polski. Status – Rozmieszczenie – Ochrona. Biblioteka Monitoringu Środowiska, Warszawa – Kraków, pp 27-29.
  • Greco A, Ragucci M, Coda AR, Rosa A, Gargiulo S, Liuzzi R, Gramanzini M, Albanese S, Pappata S, Mancini M, Brunetti A, Salvatore M (2013) High Frequency Ultrasound for In Vivo Pregnancy Diagnosis and Staging of Placental and Fetal Development in Mice. PLoS One 8: e77205.
  • Greven H (1998) Survey of the Oviduct of Salamandrids With Special Reference to the Viviparous Species. J Exp Zool 282: 507-525.
  • Greven H, Guex GD (1994) Structural and Physiological Aspects of Viviparity in Salamandra salamandra. Mertensiella 4: 139-160.
  • Haibel GK (1990) Use of ultrasonography in reproductive management of sheep and goat herds. Vet Clin North Am Food Anim Pract 6: 597-613.
  • Hildebrandt TB, Hermes R, Jewgenow K, Göritz F (2000) Ultrasonography as an important tool for the development and application of reproductive technologies in non-domestic species. Theriogenology 53: 73-84.
  • Johnson CJ, Vance CK, Roth TL, Kouba AJ (2002) Oviposition and ultrasound monitoring of American toads (Bufo americanus) treated with exogenous hormones. Proceedings of American Association of Zoo Veterinarians, pp 299-301.
  • Joly P (1968) Données Ecologiques sur Salamandra tachetée Salamandra salamandra L. Annal Sc Natur Zool 10: 301-366.
  • Juszczyk W (1987) Płazy i gady krajowe. Płazy. PWN, Warszawa.
  • Kealy JK, McAllister H (2007) Diagnostic radiology and ultrasonography of the dog and cat. 1st Polish ed., Koper S (ed) Elsevier Urban & Partner, Wrocław.
  • Krause ET, von Engelhardt N, Steinfartz S, Trosien R, Caspers BA (2013) Ultrasonography as a minimally invasive method to assess pregnancy in the fire salamander (Salamandra salamandra). Salamandra 49: 211-214.
  • Li PQ, Zhu BC, Wang YF, Xiang XJ (2010) Sex identification of Chinese giant salamander (Andrias davidianus) by Doppler B-ultrasound method. J Biol 27: 94-96.
  • Martinez-Torres M, Guzman-Rodriguez R, Cardenas-Leon M, Brunner-Reynaldo N (2006) Follicular development and ovulation determined by ultrasound imaging in the viviparous lizard Barisia imbricata (Reptilia: Anguidae). Southwest Nat 51: 401-406.
  • Schildger B, Triet H (2001) Ultrasonography in Amphibians. J Exot Pet Med 10: 169-173.
  • Szabó I (1962) Nahrungawhl und Nahrung des Gefflecken Feuersalamanders (Salamandra salamandra L.). Acta Zool Acad Sci Hung 8: 456-477.
  • Thiesmeier B (2004) Der Feuersalamander. Laurenti – Verlag, Bielefeld.
  • Valente AL, Parga ML, Espada Y, Lavin S, Alegre F, Marco I, Cuenca R (2008) Evaluation of Doppler ultrasonography for the measurement of blood flow in young loggerhead sea turtles (Caretta caretta). Vet J 176: 385-392.
  • Zakrzewski M (2007) Salamandra plamista. Rozmieszczenie, biologia i zagrożenia. Wydawnictwo Naukowe AP, Kraków.
Typ dokumentu
Bibliografia
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