Locality/River

Status

Remarks

Sg. Ensengei Baki

A,B

Breeding Area

Sg. Kerang

B

Reported as source of supply to crocodile farm previously

Sg. Seterap

B

Crocodylus porosus present in lower part

Sg. Kelauh

B

Crocodylus porosus present in lower part, proposed as Crocodile Reserve

Sg. Dor

B

Crocodylus porosus present in lower part

Sg. Runjing

A

Nesting ground for the species

Sg. Tisak

A

Also a habitat of Crocodylus porosus

Sg. Mayeng(Kakus)

B

Also a habitat of Crocodylus porosus

Sg. Mukah

C

Extinct?

Loagan Bunut

C

Presence of Tomistoma sp. is doubtful

Sg. Baram & trib.

C

Also a habitat of Crocodylus porosus

Sg. Kroh, Engkelili

A

Nesting Ground for Tomistoma schlegelii