Seps

Variations: Sep, Sepedon

Seps

The Seps – “putrefaction” – is a deadly snake found in the deserts of Africa. It is especially feared for its corrosive venom, which melts flesh and bone alike to leave its victim a smear on the ground. Lucan awarded it the title of Libya’s greatest plague.

A seps is about two cubits (about a meter) long, and varicolored along its length; some say it can also change color like a chameleon. It uniquely has four hollow fangs in its lower jaw. Topsell attests to its speed, describing its motion as going “by spires and half-hoops”, possibly a reference to sidewinding. Aldrovandi gives the seps a horn on the nose and large triangular scales. Seps can be found in valleys, deserts, and under rocks. They can survive winters thanks to their natural warmth.

Seps bwSeps venom is highly virulent, causing massive necrosis and putrefaction of tissues. Skin, muscle, blood, bone – everything rots and dissolves away, and if the bite is not treated, the victim literally melts into oblivion, leaving nothing behind. Eldred points out that the original Greek seps killed in the same way as the dipsas – by inducing extreme thirst. Lucan alters that to better suit the snake’s name.

For antivenin, Topsell recommends the same measures as with other venomous snakes, as well as sponges soaked in warm vinegar; a concoction of ashes, butter, and honey; or otherwise millet, honey, bay, oxymel, and purslane.

Lucan describes the fate of a Roman soldier after being bitten by a seps. The unfortunate Sabellus’ skin, flesh, and sinews shriveled away from the bite, exposing bare bones before they, too, succumbed to the venom. The putrefying venom worked its way upward from the bite, and the soldier melted like a candle.

While no snake has venom as powerful as that of the seps, the symptoms of seps bite seem to be an exaggeration of actual necrosis caused by snake bite.

References

Aelian, trans. Scholfield, A. F. (1959) On the Characteristics of Animals, vol. II. Harvard University Press, Cambridge, Massachusetts.

Aldrovandi, U. (1640) Serpentum, et Draconum Historiae. Antonij Bernie, Bologna.

Batinski, E. (1992) Cato and the Battle with the Serpents. Syllecta Classica, Vol. 3, pp. 71-80.

Eldred, K. O. (2000) Poetry in Motion: the Snakes of Lucan. Helios 27.1, p. 63.

Isidore of Seville, trans. Barney, S. A.; Lewis, W. J.; Beach, J. A.; and Berghof, O. (2006) The Etymologies of Isidore of Seville. Cambridge University Press, Cambridge.

Lucan, trans. Rowe, N. (1720) Pharsalia. T. Johnson, London.

Topsell, E. (1658) The History of Serpents. E. Cotes, London.

Dipsas

Variations: Dipsa, Dipsades (pl.), Ammobates (“sand crawler”), Arida (“arid”), Kausone (“burner”), Melanurus (“black-tail”), Prester (“inflater”, erroneously), Situla (“bucket”), Torrida (“torrid”)

Dipsas

The Dipsas – “thirsty” or “thirst-causer”, among its many names – was one of the deadly snakes encountered by Cato’s army in the African desert. It was feared for its venom, which induced unquenchable, desperate thirst in its victims. Aelian and Aldrovandi believed it to be the same as the prester, a conclusion which Topsell disputed.

Aelian points out that the dipsas is white with two black stripes on its tail; Topsell mentions its black tail and black-and-yellow spots on its anterior; Aldrovandi pictures it with longitudinal black and white stripes and prominent scales on its head. Dipsades may be found near sources of water, including springs and marshes, and they will also lie in wait in ostrich nests.

The small size of the dipsas makes it easy to overlook, and its bite is painless; its victims often are oblivious to the cause of their unnatural thirst. The venom seeps into the bones, sets fire to the organs, absorbs vital fluids, and parches the tongue and throat. Sometimes victims are driven to drink so much that their stomachs explode; if there is no water around, they eventually succumb to internal burning.

Lucan describes the effect of a dipsas bite on the Roman standard-bearer Aulus, bitten after he accidentally stepped on a dipsas. No amount of water could quench his thirst, and, after trying in vain to drink up a river, he tore his wrists open in a last-ditch effort to drink his own blood. His suicide was practically a mercy.

Aelian mentions a tale told where a donkey, charged by Zeus with bestowing immortality on mankind, stopped by a spring to drink. That spring was guarded by a dipsas, which refused to allow the donkey to drink until it had given it the secret of immortality – and since then, the snake sheds its skin and rejuvenates itself, while humans, much like the unfortunate Gilgamesh, lost their chance at eternal youth. This story was also told by Sophocles and a number of other authors. Dipsades also guard a spring in the Pharsalia, and Cato (correctly) points out that snake venom is harmless in water. In both of these cases, we have the dipsas causing thirst not by its bite, but by denying access to water.

The descriptions of dipsas venom may be close to the actual effects of some snake venoms, notably the burning sensation and the parched throat. Nowadays Dipsas refers to a genus of New World snakes that only pose a threat to snails and slugs.

References

Aelian, trans. Scholfield, A. F. (1959) On the Characteristics of Animals, vol. II. Harvard University Press, Cambridge, Massachusetts.

Aldrovandi, U. (1640) Serpentum, et Draconum Historiae. Antonij Bernie, Bologna.

Batinski, E. (1992) Cato and the Battle with the Serpents. Syllecta Classica, Vol. 3, pp. 71-80.

Eldred, K. O. (2000) Poetry in Motion: the Snakes of Lucan. Helios 27.1, p. 63.

Isidore of Seville, trans. Barney, S. A.; Lewis, W. J.; Beach, J. A.; and Berghof, O. (2006) The Etymologies of Isidore of Seville. Cambridge University Press, Cambridge.

Lucan, trans. Rowe, N. (1720) Pharsalia. T. Johnson, London.

Topsell, E. (1658) The History of Serpents. E. Cotes, London.