tabbed by pOds - other tabs seemed slightly wrong or just played the right notes in the wrong places.

The Strokes: Reptilia
Instrument:Bass
/slide

Intro

G|------------------------------------
D|-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-- 
A|------------------------------------
E|------------------------------------

Main riff: 

G|---------------------------------------------------------
D|---------------------------------------------------------
A|-----------------------------7-7-7-7-7-7-7-7-7-7-7-7-7-7-
E|-7-7-7-7-7-7-7-7-7-7-7-7-7-7-----------------------------

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-------------------------------7-7-7-7-7-7-7-7-7-7-7-7-7-----------------------------
-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7---------------------------7-7-7-7-7-7-7-7-7-7-7-7-7-7-

Pause then:

G|--------------------------------------------------------------------------------------------
D|--------------------------------------------------------------------------------------------
A|-------------------10-10-10-10-12-12-12-12-10-10-10-10-12-12-12-12-/17-17-16-16-14-14-------
E|-7-7-7-7-9-9-10-10--------------------------------------------------------------------14-14-

Outro:

G|--------------------------------
D|--------------------------------
A|--------------------------------
E|-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7--

That's it - enjoy and please rate my tab it is 100% accurate