### **African Long-tailed Seps (*Tetradactylus africanus*)**
Identification
To the uninitiated, this lizard is often mistaken for a snake due to its remarkably elongated, serpentine body. Reaching a total length of about 30cm, the most striking feature is the tail, which can be nearly three times the length of the body. Unlike its legless cousins, *T. africanus* possesses four tiny, vestigial limbs—each ending in exactly four toes (hence *Tetradactylus*). Its scales are smooth and shiny, typically a rich bronzy-brown or olive, adorned with dark longitudinal stripes that run the length of the flanks. To distinguish it from the similar *T. seps*, look closely at the feet: *T. seps* has five toes, while our subject has only four.
Habitat & Range
This specialist is endemic to the coastal and montane grasslands of South Africa, specifically ranging from the Eastern Cape through KwaZulu-Natal. You’ll find them navigating the dense, humid "tussock" architecture of mist-belt and coastal grassveld. They prefer areas with thick ground cover where the humidity remains high near the soil.
Behaviour
The African Long-tailed Seps is a master of "grass-swimming." When moving at leisure, it uses its tiny limbs, but when startled, it tucks its legs against its body and undulates its entire frame to glide through the grass stems with startling speed. Diurnal and shy, they are most active during the warm morning hours. During the breeding season, females lay small clutches of 2–4 eggs in hidden, moist depressions.
Diet
A dedicated insectivore, this lizard forages by poking its pointed snout into the base of grass tufts. It feeds primarily on small, soft-bodied invertebrates, including spiders, crickets, and small beetles, which it seizes with a quick, predatory snap.
Fascinating Fact
The tail of the Long-tailed Seps is not just for show; it is an extreme survival tool. It accounts for roughly 75% of the lizard’s total length, and if grabbed by a predator, the lizard can discard this massive appendage (autotomy), leaving a thrashing, distracting "decoy" behind while the tiny body slips away into the roots.