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Table 4 Natural trypanosomatid infectiona in sylvatic R. ecuadoriensis collected in 13 localities from Loja province, Ecuador

From: Ecological factors related to the widespread distribution of sylvatic Rhodnius ecuadoriensis populations in southern Ecuador

County

Comunity

Microhabitat (n)b

% T. cruzi

% T. rangeli

Mixed infections

Calvas

Chaquizhca

Squirrel nest (15)

80.0

6.7

-

Ā Ā 

Rat/mouse nest (6)

-

-

-

Ā Ā 

Bird nest (2)

50.0

-

-

Catamayo

La Extensa

Bird nest (2)

50.0

-

-

Celica

La CiƩnega

Squirrel nest (11)

72.7

-

-

Ā Ā 

Rat/mouse nest (4)

-

-

-

Ā 

El Guineo

Squirrel nest (17)

35.3

11.8

-

GonzanamĆ”

San Jacinto

Squirrel nest (38)

78.9

-

7.9

Ā Ā 

Rat/mouse nest (55)

63.6

9.1

12.7

Ā Ā 

Bird nest (2)

50.0

-

-

Paltas

Ashimingo

Rat nest (1)

-

-

-

Ā 

Bramaderos

Squirrel nest (57)

61.4

8.8

15.8

Ā Ā 

Rat/mouse nest (27)

40.7

29.6

7.4

Ā 

Coamine

Squirrel nest (6)

100.0

-

-

Ā 

Las Cochas

Squirrel nest (2)

50.0

-

-

Ā 

Naranjo Dulce

Squirrel nest (6)

16.7

-

-

Quilanga

GalƔpagos

Squirrel nest (17)

58.8

11.8

11.8

Ā Ā 

Rat/mouse nest (19)

26.3

-

-

Ā Ā 

Bird nest (5)

20.0

-

-

Ā 

Jacapo Q

Squirrel nest (7)

85.7

-

14.3

Ā 

Tuburo

Squirrel nest (1)

-

-

-

All communities

Rat/mouse nest

45.5

11.6

8.0

Ā Ā 

Squirrel nest

65.0

5.6

8.5

Ā Ā 

Bird nest

36.4

7.7

-

TOTAL

All microhabitats (300)

56.7

7.7

8

  1. a Determined by PCR analysis.
  2. b Number of triatomines analyzed from each type of microhabitat