Jack, Adam & Benny,
These animals appear to be distinct from both T. sternfeldi and T. rudis but are quite similar to both species. At the moment, they are undescribed. The "cf." in the latin name indicates that these currently undescribed animals are similar to T. rudis (could also be written as "T. cf. sternfeldi" to indicate their similarity to T. sternfeldi) but not the same species. Typically these animals are referred to as "Red Rudis", "Jeweled Rudis" or "T. cf. rudis" for the same reason everyone calls T. sternfeldi "Rudis Chameleons". Due to their locality (Tanzania) and some of their morphological characters that are closer to T. sternfeldi then T. rudis, they would most accurately be called T. cf. sternfeldi but T. cf. rudis is not completely inaccurate either and I am guilty of referring to them by this latter name as well.
Chris