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Table 1 Snail survey site list, showing totals of sites by site type and locality/village

From: Freshwater snails of biomedical importance in the Niger River Valley: evidence of temporal and spatial patterns in abundance, distribution and infection with Schistosoma spp.

District

Locality

Canal 2

Canal 3

Pond

Rice

River

Rivulet

Spillway

n

Kollo

Bangou Koirey

     

3

 

3

Tillaberi

Diambala

3

4

     

7

Say

Doguel Kaina

1

1

 

1

1

1

 

5

Say

Dokimana

  

2

    

2

Say

Gantchi Bassarou

  

1

1

   

2

Kollo

Karma

1

2

 

1

1

1

 

6

Say

Kohan Garantche

    

1

  

1

Say

Koutoukale Zeno

2

2

1

    

5

Kollo

Lata Kabia

3

2

1

1

  

1

8

Kollo

Libore

6

2

 

2

   

10

Tillaberi

Namari Goungou

2

4

     

6

Kollo

Namaro

1

1

2

 

1

  

5

Say

Say

1

   

1

 

1

3

Kollo

Seberi

4

2

     

6

Kollo

Tagabati

    

2

1

 

3

Kollo

Tiaguirire

1

1

 

1

   

3

Kollo

Tokeye

2

1

1

    

4

Kollo

Yoreize Koira

1

2

 

1

   

4

Kollo

Youri

   

1

1

1

 

3

Kollo

Zama Koira Tegui

2

2

 

1

  

1

6

  

30

26

8

10

8

7

3

92

  1. Notes: Canal 2, secondary irrigation canal; Canal 3, tertiary irrigation canal; rice, rice paddy; n, total number of sites for a given locality/village