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Table 2 Prevalence of spirorchiid infections in loggerhead turtles according to the geographical area, age-class, body condition index, and sex

From: Epidemiology of blood flukes (Digenea: Spirorchiidae) in sea turtles from Tyrrhenian and Adriatic Seas, off Italy

  

n

Spirorchiids

H. mistroides

Neospirorchis Neogen-11

Positive

Prevalence (%)

Positive

Prevalence (%)

Positive

Prevalence (%)

Geographical area

Adriatic

208

43

20.7

41

19.7

20

9.6

Tyrrhenian

111

13

11.7

10

9.0

4

3.6

Age-class

Juveniles

52

5

9.6

5

9.6

1

1.9

Subadults

192

35

18.2

34

17.7

17

8.9

Adults

62

16

25.8

12

19.4

6

9.7

BCI

Poor-average-good

50

8

16

7

14.0

5

10

Very good

241

43

17.8

39

16.2

19

7.9

Sex

Male

108

17

15.7

16

14.8

7

6.5

Female

178

33

18.5

29

16.3

13

7.3

  1. Abbreviations: n, number examined; BCI, body condition index