Yadav was among six people named in an FIR lodged at Sector 49 police station in Noida on November 3 last year.
The police have also applied for remand of the five people who were arrested over the case and sent to judicial custody, an official said.
Youtuber Elvish Yadav was questioned by the Noida Police early Wednesday over suspected use of snake venom at a party, officials said, even as an investigation by the veterinary department found venom glands missing in all nine snakes that were rescued last week.