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Table 3 Species of Babesia identified in Babesia-positive, immature Ixodes ricinus ticks removed from bird species

From: Three Babesia species in Ixodes ricinus ticks from migratory birds in Sweden

Bird species

Babesia-positive ticks (spring/autumn)a

Babesia venatorum (larvae/nymphs)

Babesia microti (larvae/nymphs)

Babesia capreoli (larvae/nymphs)

Phoenicurus phoenicurus

7 (5/2)

2 (2/–)

4 (–/4)

1 (1/–)

Erithacus rubecula

7 (5/2)

6 (4/2)

1 (–/1)

 

Turdus merula

5 (2/3)

3 (1/2)

2 (–/2)

 

Troglodytes troglodytes

2 (1/1)

2 (2/–)

  

Anthus trivialis

2 (2/–)

 

2 (–/2)

 

Sturnus vulgaris

1 (1/–)

1 (–/1)

  

Sylvia communis

1 (1/–)

1 (–/1)

  

Sylvia curruca

1 (–/1)

 

1 (–/1)

 

Total

26 (17/9)

15 (9/6)

10 (–/10)

1 (1/–)

  1. aBabesia-positive I. ricinus ticks were removed from birds during 15 March–15 June and 15 July–15 November 2009 at Ottenby Bird Observatory, south-eastern Sweden