Bonnethead tend to be larger than males. The Greek word "sphyrna" translates as "hammer", referring to the shape of this shark's head; "tiburo" is the Taino word for shark. Bonnethead sharks are the only sharks known to exhibit sexual dimorphism in the morphology of the head. Adult females have a broadly rounded head, whereas males possess a distinct bulge along the anterior margin of the cephalofoil. This bulge is formed by the elongation of the rostral cartilages of the males at the onset of sexual maturity and corresponds temporally with the elongation of the clasper cartilages. The pectoral fins on most
A Gentle Creature (film) A Gentle Creature (film) A Gentle Creature is a 2017 drama film directed by Sergei Loznitsa. The film was created as an international co-production between France, Germany, the Netherlands, Russia, Latvia, Ukraine and Lithuania. It was selected to compete for the Palme d'Or in the main competition section at the 2017 Cannes Film Festival. The film is inspired by the short story of the same name by Fyodor Dostoyevsky. A woman lives alone on the outskirts of a village in Russia. One day she receives a parcel she had sent to her incarcerated husband, marked 'return to sender'. Shocked and