Acta Vet. Brno 2016, 85: 367-370

https://doi.org/10.2754/avb201685040367

Description of cloacoscopy in the loggerhead sea turtle (Caretta caretta)

Filippo Spadola1, Manuel Morici1, Matteo Oliveri2, Zdeněk Knotek2

1University of Messina, Department of Veterinary Science, Messina, Italy
2University of Veterinary and Pharmaceutical Sciences Brno, Faculty of Veterinary Medicine, Avian and Exotic Animal Clinic, Brno, Czech Republic

Received September 29, 2015
Accepted December 2, 2016

References

1. Ceriani S, Wyneken J (2008): Comparative morphology and sex identification of the reproductive system in formalin-preserved sea turtle specimens Zoology 111; 179-187 <https://doi.org/10.1016/j.zool.2007.07.007>
2. Chrisman CL, Walsh M, Meeks JC, Zurawka H, LaRock R, Herbst L, Schumacher J 1997: Neurologic examination of sea turtles. J Am Vet Med Assoc 211: 1043-1047
3. Coppoolse KJ, Zwart P 1985: Cloacoscopy in reptiles. Vet Quart 7: 243-245 <https://doi.org/10.1080/01652176.1985.9693993>
4. Erlacher-Reid CD, Norton TM, Harms CA, Thompson R, Reese DJ, Walsh MT, Stamper MA (2013): Intestinal and cloacal strictures in free-ranging and aquarium-maintained green sea turtles (Chelonia mydas). J Zoo Wildl Med 44: 408-429 <https://doi.org/10.1638/2012-0071R.1>
5. Fox H 1977: The urogenital system of reptiles. In Gans C and Parsons T (Eds): Biology of the Reptilia. Vol. 6, Morphology E. Academic Press. London, pp. 1-122
6. Gregory LF, Gross TS, Bolten AB, Bjorndal KA 1996: Plasma corticosterone concentrations associated with acute captivity stress in wild loggerhead sea turtles (Caretta caretta). Gen Comp Endocrinol 104: 312-320 <https://doi.org/10.1006/gcen.1996.0176>
7. Hernandez-Divers SJ 2004: Endoscopic renal evaluation and biopsy of chelonian. Vet Rec 154: 73-80 <https://doi.org/10.1136/vr.154.3.73>
8. Hernandez-Divers SJ, Stahl SJ, Farrell R 2009: An endoscopic method for identifying sex of hatchling Chinese box turtles and comparison of general versus local anaesthesia for coelioscopy. J Am Vet Med Assoc 234: 800-803 <https://doi.org/10.2460/javma.234.6.800>
9. Innis CJ 2004: Innovative approaches to chelonian obstetrics. Exotic DVM 6: 8-82
10. Innis CJ 2010: Endoscopy and endosurgery of the chelonian reproductive tract. Vet Clin N Am Exotic 13: 243-254 <https://doi.org/10.1016/j.cvex.2010.01.005>
11. Jekl V, Hauptman K, Knotek Z 2007: Cloacoscopy in chelonians–a valuable diagnostic tool for reproductive tract evaluation. In: Proceedings of the 43rd International Symposium on Diseases of Zoo and Wild Animals. Edinburgh (UK), May 16–20, 2007, pp. 162-163
12. Knotek Z, Jekl V, Knotkova Z et al. 2009: Eggs in chelonian urinary bladder: is coeliotomy necessary? in Proceedings 16th Annu Conf Assoc Reptilian Amphibian Vet, pp. 118-121
13. Limpus CJ 1992: The hawksbill turtle, Eretmochelys imbricata, in Queensland: population structure within a southern Great Barrier Reef feeding ground. Wildlife Res 19: 489 <https://doi.org/10.1071/WR9920489>
14. Lutcavage ME, Lutz PL 1996: Diving physiology. In: Lutz PL and Musick JA (Eds): Biology of Sea Turtles, CRC Press, Boca Raton. 432 p.
15. Mans C, Sladky KK 2012: Endoscopically guided removal of cloacal calculi in three African spurred tortoises (Geochelone sulcata). J Am Vet Med Assoc 240: 869-875 <https://doi.org/10.2460/javma.240.7.869>
16. Martínez-Silvestre A, Bargalló F, Grífols J 2015: Gender Identification by cloacoscopy and cystoscopy in juvenile chelonians. Vet Clin Exot Anim 18: 527-539 <https://doi.org/10.1016/j.cvex.2015.04.009>
17. Miller JD 1985: Embryology of marine turtles. In: Gans C, Billett F, Maderson P (Eds): Biology of the Reptilia. Vol. 14 (Development A), Academic Press, New York, pp. 269-328
18. Miller JD 1997: Reproduction in sea turtles. In: Lutz PL and Musick JA (Eds): Biology of Sea Turtles, CRC Press, Boca Raton, 51 p.
19. Pressler BM, Goodman RA, Harm CA, Hawkins EC, Lewbart GA (2003): Endoscopic evaluation of the esophagus and stomach in three Loggerhead sea turtles (Caretta caretta) and a Malaysian giant turtle (Orlitia borneensis). J Zoo Wildl Med 34: 88-92
20. Proença L, Divers S 2015: Comparison between coelioscopy versus cloacoscopy for gender identification in immature turtles (Trachemys scripta). Proceedings of the 2nd International Conference on Avian Herpetological and Exotic Mammal Medicine. April, 18-23, Paris, France, 356 p.
21. Schildger BJ, Wicker R 1989: Sex determination and clinical examination in reptiles using endoscopy. Herpetological Review 20: 9-10
22. Schildger BJ, Wicker R 1992: Endoscopy in reptiles and amphibians. Indications, methods, findings.Prakt Tierarzt 73: 516-527
23. Selleri P, Di Girolamo N, Melidone R 2013: Cystoscopic sex identification of posthatchling chelonians. J Am Vet Med Assoc 242: 1744-1750 <https://doi.org/10.2460/javma.242.12.1744>
24. Spadola F, Insacco G 2009: Endoscopy of cloaca in 51 Emys trinacris (Fritz et al., 2005): Morphological and diagnostic study. Acta Herp 4: 73-81
25. Taylor WM 2006: Endoscopy. In: Mader DR (Ed.): Reptile Medicine and Surgery, pp 549-563
26. Whitaker B, Krum H 1999: Medical management of sea turtle in aquaria. In: Fowler M, Miller RE (Eds): Zoo and Wild Animal Medicine Current Therapy. 4th edn, WB Saunders, New York, pp. 217-231
27. Wibbels T 2003. Critical approaches to sex determination in sea turtles. In: Lutz PL, Musick JA, Wyneken J (Eds): The Biology of Sea Turtles. Vol. 2, CRC Press, Boca Raton, FL, pp. 103-134
28. Wibbels T, Owens DW, Morris YA, Amoss MS 1987: Sexing techniques and sex ratios for immature loggerhead sea turtles captured along the Atlantic coast of the United States. In: Witzell WN (Ed.): Ecology of East Florida Sea Turtles. NOAA/National Marine Fisheries Service: NOAA Tech. Rep. NMFS 53, pp. 65-74
29. Wyneken J 2001: The Anatomy of Sea Turtles. U.S. Department of Commerce NOAA Technical Memorandum NMFS-SEFSC-470, pp. 1-172
30. Wyneken J, Mader DR, Weber III ES, Merigo C 2006: Medical care of seaturtles. In: Mader DR (Ed.): Reptile Medicine and Surgery. Saunders Elsevier, Philadelphia, pp. 972-1007
31. Xia ZR, Li PP, Gu HX, Fong JJ, Zhao EM (2011): Evaluating non-invasive methods of sex identification in Green sea turtle (Chelonia mydas) hatchlings. Chelonian Conserv Biol 10: 117-123 <https://doi.org/10.2744/CCB-0852.1>
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  • ISSN 0001-7213 (printed)
  • ISSN 1801-7576 (electronic)

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