Blaberus giganteus (giant cave roach)
B. giganteus is reputed to be the longest measuring roach with certainly the widest wingspan. This species resembles a larger version of the dwarf cave roach, Blaberus fuscus.

Blaptica dubia (orange spotted)
Easy to care for, non-climbing, and sexually dimorphic, this is one of the most popular roach feeders used in both the reptile and arachnid hobbies. Adult males have wings and are capable of flying short distances.

Blatta lateralis (Turkestan roach)
Traditionally known as Shelfordella tartara after the entomologist Shelford, the Turkestan roach has recently gained popularity among reptile enthusiasts as a feeder insect. This species is unable to climb glass and does not burrow; however, be wary of its speed.