The area with the highest species diversity among the following is:
A) rocky subtidal.
B) sandy subtidal.
C) sandy intertidal.
D) rocky supratidal.
E) splash zone.

Question

Quizplus · Accepted Answer

Rocky subtidal habitats are known to have the highest species diversity compared to other marine habitats such as sandy subtidal or intertidal areas. The hard substrate provides attachment and shelter for a variety of sessile species such as corals, sponges, and other invertebrates. Furthermore, these areas also support a diversity of mobile species such as fish, crustaceans, and mollusks that utilize the structural complexity of the rocky substrate for refuge, food and reproduction. Thus, rocky subtidal areas are considered hotspots for marine biodiversity.

The Area with the Highest Species Diversity Among the Following