Table 1 Collection location, site ID and geographical coordinates for samples used in this study

From: Phylogeographic evidence for the existence of an ancient biogeographic barrier: the Isthmus of Kra Seaway

Collection location

Site ID

Geographical position

Raimangal R, SW Bangladesh

a

22°00′N 89°20′E

Meghna R, SE Bangladesh

b

22°29′N 91°25′E

Kraburi R, SW Thailand

c

09°58′N 98°37′E

Tapi R, SE Thailand

d

09°02′N 99°10′E

Setiu R, NE Peninsula Malaysia

e

05°20′N 103°07′E

Semenyih R, Peninsula Malaysia

f

03°08′N 101°42′E

Bahand R, Sth Peninsula Malaysia

g

02°12′N 102°15′E

Dongnai R, Vietnam

h

10°45′N 106°45′E

Mekong R, Vietnam

i

10°02′N 105°50′E

Musi R, Sth Sumatra

j

01°35′S 102°30′E

Barito R, SE Kalimantan

k

03°15′S 114°38′E