Dorsally, A. gaboi is rust-colored, with seven black lines. The tip of the tail is black, resembling the head. The fifth and sixth upper labials contact the parietal.[2]
^Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN978-1-4214-0135-5. (Apostolepis gaboi, p. 96).
Further reading
Braz, Henrique B.; Kasperoviczus, Karina N.; Guedes, Thaís B. (2019). "Reproductive Biology of the Fossorial Snake Apostolepis gaboi (Elapomorphini): A Threatened and Poorly Known Species from the Caatinga Region". South American Journal of Herpetology14 (1): 37–47.
Guedes TB, Barbo FE, França D, Zaher H (2018). "Morphological variation of the rare psammophilous species Apostolepis gaboi (Serpentes, Dipsadidae, Elapomorphini)". Zootaxa4418 (5): 469–480.
Lema T (2001). "Fossorial snake genus Apostolepis from South America (Serpentes: Colubidae: Elapomorphinae)". Cuadernos de Herpetología15 (1): 29–43.
Rodrigues MT (1993). "Herpetofauna das dunas interiores do Rio São Francisco: Bahia: Brasil. 5. Duas novas espécies de Apostolepis (Ophidia, Colubridae)". Memórias do Instituto Butantan54 (2): 53-59. (Apostolepis gaboi, new species). (in Portuguese).