The hammerhead sharks are a group of sharks that form the family Sphyrnidae, so named for the unusual and distinctive structure of their heads, which are flattened and laterally extended into a "hammer" shape called a cephalofoil. Most hammerhead species are placed in the genus Sphyrna, while the winghead shark is placed in its own genus, Eusphyra. Many different, but not necessarily mutually exclusive, functions have been postulated for the cephalofoil, including sensory reception, manoeuvering, and prey manipulation. The cephalofoil gives the shark superior binocular vision and depth perception.
Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha and are the sister group to the rays. However, the term "shark" is also used to refer to extinct shark-like members of the subclass Elasmobranchii, such as hybodonts, that lie outside the modern group.
In Māori mythology, taniwha are large supernatural beings that live in deep pools in rivers, dark caves, or in the sea, especially in places with dangerous currents or deceptive breakers . They may be considered highly respected kaitiaki of people and places, or in some traditions as dangerous, predatory beings, which for example would kidnap women to have as wives.
Haumea is the goddess of fertility and childbirth in Hawaiian mythology. She is the mother of many important deities, such as Pele, Kāne Milohai, Kāmohoaliʻi, Nāmaka, Kapo, and Hiʻiaka. Haumea is one of the most important Hawaiian gods, and her worship is among the oldest on the Hawaiian islands. She was finally killed by Kaulu.
In Hawaiian mythology, Kaulu is a trickster god who killed goddess Haumea at Niuhelewai, by catching her in a net obtained from Makali’i. He then killed Lonokaeho, also called Piokeanuenue, king of Ko'olau, by singing an incantation. Kaulu is known for being extremely powerful and strong, both physically and with magic, and he had many adventures in Hawaiian mythology.
Menehune are a mythological race of dwarf people in Hawaiian tradition who are said to live in the deep forests and hidden valleys of the Hawaiian Islands, hidden and far away from human settlements.
In Hawaiian mythology, an ʻaumakua is a personal or family god that originated as a deified ancestor, and which takes on physical forms such as spirit vehicles. An 'aumakua may manifest as a shark, owl, bird, octopus, or inanimate objects such as plants or rocks. The word ʻaumakua means ancestor gods and is derived from the Hawaiian words au which means period of time or era, and makua meaning parent, parent generation, or ancestor.Hawaiians believed that deceased family members would transform into ʻaumakua and watch over their descendants with a loving concern for them while also being the judge and jury of their actions.
In Hawaiian mythology, the Kupua are a group of supernatural entities which might be considered gods or spirits.
The tiger shark is a species of requiem shark and the only extant member of the genus Galeocerdo. It is a large macropredator, capable of attaining a length over 5 m. Populations are found in many tropical and temperate waters, especially around central Pacific islands. Its name derives from the dark stripes down its body, which resemble a tiger's pattern, but fade as the shark matures.
In Hawaiian religion, Pele is the goddess of volcanoes and fire and the creator of the Hawaiian Islands. Often referred to as "Madame Pele" or "Tūtū Pele" as a sign of respect, she is a well-known deity within Hawaiian mythology and is notable for her contemporary presence and cultural influence as an enduring figure from ancient Hawaii. Epithets of the goddess include Pele-honua-mea and Ka wahine ʻai honua.
A shark attack is an attack on a human by a shark. Every year, around 80 unprovoked attacks are reported worldwide. Despite their rarity, many people fear shark attacks after occasional serial attacks, such as the Jersey Shore shark attacks of 1916, and horror fiction and films such as the Jaws series. Out of more than 489 shark species, only three of them are responsible for a double-digit number of fatal, unprovoked attacks on humans: the great white, tiger, and bull. The oceanic whitetip has probably killed many more castaways, but these are not recorded in the statistics.
Hawaiian literature has its origins in Polynesian mythology. It was originally preserved and expanded solely through oral traditions, as the ancient Hawaiians never developed a writing system. Written literature in the Hawaiian language and literary works in other languages by authors resident in Hawaii did not appear until the nineteenth century, when the arrival of American missionaries introduced the English language, the Latin alphabet, and Western notions of composition to the kingdom.
The Hawaiian monk seal is an endangered species of earless seal in the family Phocidae that is endemic to the Hawaiian Islands.
In Japan, Fukurokuju is one of the Seven Lucky Gods in Japanese mythology. It has been theorized that he is a Japanese assimilation of the Chinese Three Star Gods embodied in one deity. Most related in appearance to the Chinese star god Shou, he is the God of wisdom and longevity. According to some, before attaining divinity, he was a Chinese hermit of the Song Dynasty and a reincarnation of the Taoist Deity, Xuantian Shangdi. It is said that during his human incarnation, he was a sennin; a immortal who could exist without eating food.
In the mythology of the Tuamotu archipelago, Kiho-tumu represents the supreme god.
Trees are significant in many of the world's mythologies, and have been given deep and sacred meanings throughout the ages. Human beings, observing the growth and death of trees, and the annual death and revival of their foliage, have often seen them as powerful symbols of growth, death and rebirth. Evergreen trees, which largely stay green throughout these cycles, are sometimes considered symbols of the eternal, immortality or fertility. The image of the Tree of life or world tree occurs in many mythologies.
Shark tourism is a form of eco-tourism that allows people to dive with sharks in their natural environment. This benefits local shark populations by educating tourists and through funds raised by the shark tourism industry. Communities that previously relied on shark finning to make their livelihoods are able to make a larger profit from diving tours while protecting the local environment. People can get close to the sharks by free- or scuba diving or by entering the water in a protective cage for more aggressive species. Many of these dives are done by private companies and are often baited to ensure shark sightings, a practice which is highly controversial and under review in many areas.
In Hawaiian religion, Kū is one of the four great gods. The other three are Kanaloa, Kāne, and Lono. Some feathered god images or akua hulu manu are considered to represent Kū. Kū is worshiped under many names, including Kū-ka-ili-moku, the "Snatcher of Land". Rituals for Kūkaʻilimoku included human sacrifice, which was not part of the worship of other gods.
