Reef triggerfish explained

The reef triggerfish (Rhinecanthus rectangulus), also known as the rectangular triggerfish, wedgetail triggerfish[1] or by its Hawaiian name (in Hawaiian pronounced as /ˈhumuˈhumuˈnukuˈnukuˈwaːpuˈwɐʔə/, meaning 'triggerfish with a snout like a pig',[2] also spelled humuhumunukunukuapua'a or just humuhumu for short), is one of several species of triggerfish. It is found at reefs in the Indo-Pacific and is the state fish of Hawaii.

Description

The triggerfish's teeth and top lip are blue and the teeth are set close together inside its relatively plump mouth.

It has a small second dorsal spine which is used to lock its main spine into an upright position. When sheltering in a small crevice, this locking helps protect the fish against extraction by a predator. When fleeing predators, it sometimes makes grunting noises, possibly to warn nearby triggerfish.[3]

The triggerfish can blow jets of water from its mouth to help it find benthic invertebrates under the substrate. It can often be seen spitting sand from its mouth, sifting the material for edible detritus or organisms.

Reef triggers, up to in length, are fairly aggressive and generally do not tolerate conspecific individuals in their general vicinity; thus the fish is often solitary. This is particularly true in captivity. They have the ability to rapidly alter their coloration. They can fade into a relatively drab appearance when sleeping or demonstrating submission, while their coloration is often the most vivid when they are healthy and unthreatened by their surroundings. They have also been known to bite and attack swimmers in their area, often around the ankle, sometimes leaving marks.

Hawaii state fish

The reef triggerfish was designated the official fish of Hawaii in 1985,[4] but due to an expiration of a Hawaiian state law after five years, it ceased to be the state fish in 1990.[5] On April 17, 2006, bill HB1982 was presented to the Governor of Hawaiʻi, which permanently reinstated the reef triggerfish as the state fish of Hawaii.[6] The bill passed into law on May 2, 2006.[7] [8]

Decades prior to official recognition, were considered a symbol of Hawai'i, particularly as a symbol of Kamapuaʻa,[9] one of the most prominent kupua in Hawaiian folklore.

In popular culture

The 1933 song "My Little Grass Shack in Kealakekua, Hawaii" by Ted Fio Rito includes the line "...where the go swimming by..."

It is also featured prominently in the Disney Channel Original Movie High School Musical 2 with a song of the same name.

In "Hawaii - Here We Come", the fourth episode of Top Cat, Benny reads a brochure about his upcoming Hawaiian vacation and asks Top Cat, "What's a humma-humma-nooka-nooka-apu-ah-ah?"

In Mortal Kombat 11, the Joker calls Scorpion a "humuhumunukunukuapu'aa!" in their intro dialog.

See also

Further reading

Notes and References

  1. Web site: Wedgetail Triggerfish - Rhinecanthus rectangulus - Triggerfishes - Reef Triggerfish - Hawaii Reefs . reefguide.org . 2020-03-01.
  2. http://www.thefreedictionary.com/humuhumunukunukuapua%27a humuhumunukunukuapua'a
  3. http://www.mauioceancenter.com/index.php?id=11&ss=0&page=marine&content=marine_detail&cat=1&CRid=36&limitstart=0 April True or Fool Quiz
  4. http://www.capitol.hawaii.gov/session2006/bills/HB1982_sd1_.htm Hawaiian Bill 1982
  5. News: Lawmaker seeks official status for humuhumunukunukuapuaa . USA Today . January 1, 2006 . May 22, 2010.
  6. http://www.capitol.hawaii.gov/session2006/status/HB1982.asp HB1982 Measure History
  7. http://www.capitol.hawaii.gov/hrscurrent/Vol01_Ch0001-0042F/HRS0005/HRS_0005-0011_0005.HTM House Bill
  8. https://www.nbcnews.com/id/wbna12371386 Hawaii may honor long-named fish - Weird news
  9. Book: Alameida, Roy Kakulu . Na moolelo Hawaii o ka wa kahiko = Stories of old Hawaii . Dunford . Betty Hawaiians of old . 1997 . Honolulu, Hawaii : Bess Press . Internet Archive . 978-1-57306-064-6.