life cycle of prawn?
Answers
Answer:
The development time from spawning to postlarva for prawn species with 'estuarine' or 'mixed' life cycles is between two and three weeks. Hatching success and larval survival are affected by water temperature and salinity and are greatest in waters of the same temperature and salinity as that where spawning took place.
Answer:
The Indian prawn (Fenneropenaeus indicus, formerly Penaeus indicus), is one of the major commercial prawn species of the world. It is found in the Indo-West Pacific from eastern and south-eastern Africa, through India, Malaysia and Indonesia to southern China and northern Australia.[3] Adult shrimp grow to a length of about 22 cm (9 in) and live on the seabed to depths of about 90 m (300 ft). The early developmental stages take place in the sea before the larvae move into estuaries. They return to the sea as sub-adults.