Complex sentence: This species of shark is best known in its behavior and ecology, mainly due to the work of Samuel Gruber at the University of Miami, who has been studying the lemon shark both in the field and in the laboratory since 1967.
Split into simpler sentences: This species of shark is best known in its behavior and ecology. This is mainly due to the work of Samuel Gruber at the University of Miami, who has been studying the lemon shark both in the field and in the laboratory since 1967.