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 A Gentle Creature "A Gentle Creature" (), sometimes also translated as "The Meek One", is a short story by Fyodor Dostoyevsky in 1876. The piece comes with the subtitle of "A Fantastic Story", and it chronicles the relationship between a pawnbroker and a girl that frequents his shop. The story was inspired by a news report that Dostoyevsky read in April 1876 about the suicide of a seamstress. Dostoyevsky referred to it as a "meek suicide" that "keeps haunting you for a long time." The story opens with the narrator in a frenzy about an apparent tragedy that has just