Question

give the location of clitellum and spermthecal openings in lampito mauritii​

Answer 1

Answer:

In mature earthworms, 14 – 17th segments are swollen with a glandular thickening of the skin called the clitellum. Permathecal openings are three pairs of small ventrolateral apertures lying intersegmentally between the grooves of the segment 6 / 7, 7 / 8 and 8 / 9