 | dark gray crown and nape |
 | bluish gray inside mouth |
 | alternating wide dark & gray bands |
 | long thin legs thin toes with prominent knob under middle toe |
 | squared edge of tail |
| dark gray crown and nape |
| bluish gray inside mouth |
| alternating wide dark & gray bands |
| long thin legs thin toes with prominent knob under middle toe |
| squared edge of tail |