|Affiliation||Aizen's Arrancar Army|
|Occupation||Nnoitra Gilga's Fracción
|Base of Operations||Las Noches, Hueco Mundo|
Tesra is a slim, male Arrancar with dirty blonde hair. He has a turquoise marking on his right cheek and wears an eyepatch over his brown right eye. During the time when Nnoitra was still the 8th Espada, he is seen without the eyepatch and he has his right eye.
Tesra also wears a different style jacket from most Arrancar in that it resembles a lab coat, with the sleeves rolled up to his elbows and what appears to be medals sewn across his chest. He also wears black gloves and boots. The remains of his Hollow mask appear to be a thin upper jaw which forms a circlet around his forehead. When Nnoitra was the 8th Espada, Tesra's hair was noticeably longer.
Tesra seems to idolize Nnoitra to a degree. For example, he shields Nnoitra against Chad's last assault, although receiving criticism from Nnoitra for doing so. Despite being abused and scolded by Nnoitra for coming to his aid, Tesra remains very concerned for Nnoitra's well-being, running to his side when he is hit by Nelliel's Cero Doble and shedding tears at his death.