The word 'zebra shark', which is also known as the leopard shark, is spelled using the International Phonetic Alphabet (IPA) as ˈzɛbrə ʃɑrk. The first syllable, 'zeb', is pronounced with a short 'e' sound, followed by a stressed 'ra' syllable that uses a typical 'e' vowel sound. The final syllable, 'shark', follows a more distinctive pronunciation that involves a 'sh' sound at the beginning and an 'ar' sound at the end. Overall, the IPA helps to clearly define the pronunciation of this ocean creature's name.
A zebra shark, also known as a leopard shark or Stegostoma fasciatum, is a species of carpet sharks belonging to the family Stegostomatidae. It is distinctively recognized by its unique pattern of dark stripes or bands that resemble the appearance of a zebra, hence the name 'zebra shark.' This species can be found in the warm tropical and subtropical coastal waters of the Indo-Pacific region, including the Red Sea, Indian Ocean, and Pacific Ocean.
Zebra sharks possess a large, cylindrical body with a relatively long and broad snout. They can grow up to a length of approximately 3.5 meters (11.5 feet) and weigh around 35 to 40 kilograms (75 to 85 pounds). These sharks display sexual dimorphism, with males being slightly smaller than females. Their skin is rough and covered in small dermal denticles that provide protection against predators and parasites.
These sharks are characterized by their nocturnal behavior, typically hunting for food during the night and resting in reef crevices or sandy areas during the day. They have a diet consisting mainly of bottom-dwelling invertebrates, such as crustaceans, mollusks, and small fish.
Zebra sharks are oviparous, meaning they lay eggs. Females deposit large, spindle-shaped egg cases which are anchored to the substrate. The eggs take approximately 120 to 165 days to hatch, after which the young emerge as miniature versions of the adults.
Although zebra sharks are not considered aggressive towards humans, caution is advised when approaching them, as they have the potential to bite if threatened or provoked. Due to habitat destruction, overfishing, and other human activities, zebra sharks are currently listed as vulnerable by the International
The term "zebra shark" actually refers to a specific species of shark called the Stegostoma tigrinum or the leopard shark. It is commonly known as the zebra shark due to its distinctive pattern of dark stripes and spots that resemble those of a zebra.
The etymology of the word "zebra" is believed to be of African origin, specifically from the Old Portuguese word "zevra" or "zabra", which was derived from the Old Spanish word "zebro" or "cebro". This, in turn, can be traced back to the Latin word "equiferus", meaning "wild horse" or "wild ass".
The term "shark" comes from the Middle English word "sha(r)k", which was derived from the Old English word "scearc", meaning a "sea fish".