Which of the following is the plural form of 'Larva'?

• Larva:
English meaning: a form of an insect or an animal such as a frog that has left its egg but has not yet developed into a pupa or adult insect or animal.
Bangla meaning: শুঁয়া পোকা; শূককীট; পতঙ্গের জীবনচক্রের প্রথম ধাপ (ডিম থেকে বেরোনোর পর)।

Plural form: Larvae or Larvas.

Example: 
- The larva of a butterfly is called a caterpillar.
- The larva looked ugly, but it was destined to hatch into a beautiful butterfly.

Source: Merriam-Webster, Cambridge & Accessible Dictionary.