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Endoparasites and epibionts of loggerhead and green sea turtles from the eastern Mediterranean, Turkey: A detailed assessment Cover

Endoparasites and epibionts of loggerhead and green sea turtles from the eastern Mediterranean, Turkey: A detailed assessment

Open Access
|May 2025

Figures & Tables

Fig. 1.

Nesting beaches of loggerhead and green sea turtles in Turkey, bolds indicate main nesting beaches (modified from Sarı and Kaska, 2015).

Table 1.

The measurements of loggerhead and green sea turtles (C. caretta and Ch. mydas, respectively) samples (cm).

Caretta carettaChelonia mydas
(6♂♂, 12♀♀, 4 Juv.)(3♂♂, 8♀♀, 1 Juv.)
SCL61.33 (25.5–74.5)64.35 (36–81)
SCW51.71 (22.5–70.5)55.56 (29–75)
CCL63.31 (28–75)64.08 (41–78)
CCW56 (26–70)54.33 (43–62)

[i] SCL: Straight carapace length, SCW: Straight carapace width, CCL: Curved carapace length, CCW: Curved carapace witdh

Table 2.

Prevalence, mean abundance, and infection intensity of endoparasites and epibionts of loggerhead and green sea turtles (C. caretta and Ch. mydas, respectively) from Turkey.

SYMBIOTIC SPECIESHostMicrohabitatTotal number of symbiontsNumber of infected hostsPrevalence (%)AbundanceMean intensity
DIGENEA
Pyelosomum renicapiteC. carettaE5114.542.3151
Ch. mydasI218.330.162
Learedius learediCh. mydasH39433.333.25±9.229.75±16.84
Deuterobaris proteusCh. mydasLU718.330.587
NEMATODA
Kathlania sp.C. carettaE12314.545.59123
Sulcascaris sulcataC. carettaE30014.5413.63300
Anisakis simplexC. carettaLIV214.540.092
ANNELIDA
Ozobranchus margoiC. carettaSR, FUncount. 29.09--
CIRRIPEDIA
Chelonibia testudinariaCh. mydasC2718.332.2527
Lepas hilliiCh. mydasC, FUncount.18.33--
CYST
Cysts from an unidentified helmith (encapsulated in submucosa of organs)C. carettaLU, LIV5313.630.23±0.641.67±0.35
Ch. mydasLU, I, R, SUncount.18.33--

[i] SR: Skin regions, C: Carapace, E: Esophagus, F: Fin, H: Heart, I: Intestine, LIV: Liver, LU: Lung, R: Rectum, S: Sebaceous gland, Uncount: Uncountable

DOI: https://doi.org/10.2478/helm-2025-0009 | Journal eISSN: 1336-9083 | Journal ISSN: 0440-6605
Language: English
Page range: 40 - 49
Submitted on: Mar 13, 2024
Accepted on: Mar 31, 2025
Published on: May 24, 2025
Published by: Slovak Academy of Sciences, Institute of Parasitology
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2025 S. Düşen, Y. Kaska, M. Yilmaz, S. A. Ulubelı, published by Slovak Academy of Sciences, Institute of Parasitology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.