P. t. repens differs by having a thin, black, postorbital stripe; one row of scales between the nasal and the supralabials as opposed to two, and reaching a maximum snout-to-vent length of 111 mm as opposed to 162 mm.
Richter magnitude scale | scale | Moment magnitude scale | Fujita scale | Scale model | scale model | Scale insect | Rostral scale | Scoville scale | Mercalli intensity scale | International Scale of River Difficulty | Beaufort scale | Synoptic scale meteorology | Supralabial scale | Small-scale agriculture | Rankine scale | moment magnitude scale | Medvedev–Sponheuer–Karnik scale | Labiodental nasal | Hamilton Rating Scale for Depression | Wechsler Adult Intelligence Scale | Truck scale | TORRO scale | Tanner scale | Subjective units of distress scale | ''shindo'' scale | scale (zoology) | SCALE-UP | Scale the Summit | Scale relativity |