Rena (generoa)
Rena Leptotyphlopidae familiako narrasti genero bat da. Amerikan bizi dira.

Espezieak 
 Rena affinis (Boulenger, 1884)
 Rena boettgeri (Werner, 1899)
 Rena bressoni (Taylor, 1939)
 Rena dissectus (Cope, 1896)
 Rena dulcis Baird & Girard, 1853
 Rena humilis Baird & Girard, 1853
 Rena maxima (Loveridge, 1932)
 Rena myopica (Garman, 1884)
 Rena unguirostris (Boulenger, 1902)

Kanpo estekak 

Leptotyphlopidae
Rena Leptotyphlopidae familiako narrasti genero bat da . Amerikan bizi dira . Espezieak Rena affinis ( Boulenger , Rena boettgeri ( Werner , Rena bressoni ( Taylor , Rena dissectus ( Cope , Rena dulcis Baird & Girard , Rena humilis Baird & Girard , Rena maxima ( Loveridge , Rena myopica ( Garman , Rena unguirostris ( Boulenger , Kanpo estekak Leptotyphlopidae