Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
CCL frequency histogram in the Adriatic (n = 89) and Tyrrhenian seas (n = 61). A 19–59.9 cm CCL: n = 42 (Adriatic Sea), n = 27 (Tyrrhenian Sea); 60–69.9 cm CCL: n = 23 (Adriatic Sea), n = 15 (Tyrrhenian Sea); >70 cm CCL: n = 24 (Adriatic Sea), n = 18 (Tyrrhenian Sea).
