Vargula tsujii

Last updated

Vargula tsujii
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Ostracoda
Order: Myodocopida
Family: Cypridinidae
Genus: Vargula
Species:
V. tsujii
Binomial name
Vargula tsujii
Kornicker & Baker, 1977

Vargula tsujii is a bioluminescent cypridinid ostracod found in southern California. It feeds on dead and decaying fish and invertebrates. Vargula tsujii is an important prey item of the plainfin midshipman fish (Porichthys notatus), as it is the source of luciferin for the bioluminescence seen in the fish. [1] [2]

Related Research Articles

<span class="mw-page-title-main">Flounder</span> Group of flatfish species

Flounders are a group of flatfish species. They are demersal fish, found at the bottom of oceans around the world; some species will also enter estuaries.

<span class="mw-page-title-main">Scorpaeniformes</span> Order of fishes

The Scorpaeniformes are a diverse order of ray-finned fish, including the lionfishes and sculpins, but have also been called the Scleroparei. It is one of the five largest orders of bony fishes by number of species, with over 1,320.

<span class="mw-page-title-main">Bolsa Chica State Beach</span> Beach in Orange County, California, USA

Bolsa Chica State Beach is a public ocean beach in Orange County, California, United States. It is located north of Huntington Beach and south of the community of Sunset Beach. The beach extends 3 miles (5 km) from Warner Avenue in Sunset Beach south to Seapoint Avenue, where the Huntington City Beach begins. The Bolsa Chica Ecological Reserve is located across the busy Pacific Coast Highway (PCH) from the beach and is a popular spot for birdwatching. The Bolsa Chica Bicycle Path runs along the length of the park through Huntington City Beach.

<span class="mw-page-title-main">Loreto, Baja California Sur</span> Town in Baja California Sur, Mexico

Loreto is a city and municipal seat of Loreto Municipality, Baja California Sur, on the West Coast of Mexico. Located on the Gulf of California, the city had a population of 16,311 inhabitants in 2020. Loreto is a regional economic and cultural center, as well as a major tourist destination on the Baja California Peninsula.

<span class="mw-page-title-main">Strawberry Creek</span> River in California, United States

Strawberry Creek is the principal watercourse running through the city of Berkeley, California. Two forks rise in the Berkeley Hills of the California Coast Ranges, and form a confluence at the campus of the University of California, Berkeley. The creek then flows westward across the city to discharge into San Francisco Bay.

The white-margin fin smooth-hound is a smooth-hound from the Gulf of California, off the coast of Mexico. The white-margin fin smooth-hound shark is slender, dark grey-brown in color, and grows up to 1.2 m (4 ft) long.

<span class="mw-page-title-main">Lake Oroville State Recreation Area</span> State park in California, United States

Lake Oroville State Recreation Area (LOSRA) is a state park unit of California, United States, surrounding Lake Oroville, a reservoir on the Feather River. It is located in Butte County outside Oroville, California. The 29,447-acre (11,917 ha) park was established in 1967. The recreation area "includes Lake Oroville and the surrounding lands and facilities within the project area as well as the land and waters in and around the Diversion Pool and Thermalito Forebay, downstream of Oroville Dam."

<span class="mw-page-title-main">Vargulin</span> Chemical compound

Vargulin, also called Cypridinid luciferin, Cypridina luciferin, or Vargula luciferin, is the luciferin found in the ostracod Cypridina hilgendorfii, also named Vargula hilgendorfii. These bottom dwelling ostracods emit a light stream into water when disturbed presumably to deter predation. Vargulin is also used by the midshipman fish, Porichthys.

<span class="mw-page-title-main">Asilomar State Marine Reserve</span> Marine protected area in California

Asilomar State Marine Reserve (SMR) is one of four small marine protected areas (MPAs) located near the cities of Monterey and Pacific Grove, at the southern end of Monterey Bay on California’s central coast. The four MPAs together encompass 2.96 square miles (7.7 km2). The SMR protects all marine life within its boundaries. Fishing and take of all living marine resources is prohibited.

<span class="mw-page-title-main">Nobuyuki Tsujii</span> Japanese pianist and composer (born 1988)

Nobuyuki Tsujii is a Japanese pianist and composer. He was born blind due to microphthalmia. Tsujii performs extensively, with a large number of conductors and orchestras, and has received critical acclaims as well as notices for his unique techniques for learning music and performing with an orchestra while being unable to see.

Ventana Wildlife Society (VWS) is a 501(c)(3) non-profit organization founded in 1977 by a group of private citizens to restore endangered species native to central California. VWS has three full-time staff biologists, together with seasonal interns, monitoring, tracking and researching endangered species, songbirds and butterflies. Educational science programs for school children bring youth in touch with nature in their own neighborhoods, or through summer science camps.

<span class="mw-page-title-main">Cypridinidae</span> Family of seed shrimps

Cypridinidae is a family of ostracods. About half of all known species are bioluminescent. Some use the light only for defence, others also for courtship displays. The linages with sexually dimorphic bioluminescent displays have more species other linages, which indicates that bioluminescent courtship could increase the diversification rates.

<i>Vargula hilgendorfii</i> Species of seed shrimp

Vargula hilgendorfii, sometimes called the sea-firefly and one of three bioluminescent species known in Japan as umi-hotaru (海蛍), is a species of ostracod crustacean. It is the only member of genus Vargula to inhabit Japanese waters; all other members of its genus inhabit the Gulf of Mexico, the Caribbean Sea, and waters off the coast of California. V. hilgendorfii was formerly more common, but its numbers have fallen significantly.

<span class="mw-page-title-main">Franz Martin Hilgendorf</span> German zoologist and paleontologist

Franz Martin Hilgendorf was a German zoologist and paleontologist. Hilgendorf's research on fossil snails from the Steinheim crater in the early 1860s became a palaeontological evidence for the theory of evolution published by Charles Darwin in 1859.

<span class="mw-page-title-main">Caswell Memorial State Park</span> State park in California, United States

Caswell Memorial State Park is a state park of California, United States, preserving a riparian forest along the Stanislaus River. It is located in southern San Joaquin County southwest of the town of Ripon. Riparian Oak Woodland, located in this park, is threatened and the park is trying to protect it. It once flourished through California's Central Valley. Caswell is also the home to several endangered species. The 258-acre (104 ha) park was established in 1952.

Jun'ichi Tsujii is a Japanese computer scientist specializing in natural language processing and text mining, particularly in the field of biology and bioinformatics.

<i>Porichthys notatus</i> Species of fish

Porichthys notatus is a species of batrachoid toadfish. It is a member of the midshipman genus, Porichthys, and is known by the common name plainfin midshipman. It is native to the eastern Pacific Ocean, where its distribution extends along the coast from Sitka, Alaska, to Magdalena Bay in southern Baja California.

<i>Vargula</i> Genus of crustaceans

Vargula is a genus in the Cypridinidae. The genus contains bioluminescent species. Vargula hilgendorfii, native to Japan, is likely the best-studied Vargula. Some species currently within Vargula may be split into their own genus.

<span class="mw-page-title-main">Kleptoprotein</span>

A kleptoprotein is a protein which is not encoded in the genome of the organism which uses it, but instead is obtained through diet from a prey organism. Importantly, a kleptoprotein must maintain its function and be mostly or entirely undigested, drawing a distinction from proteins that are digested for nutrition, which become destroyed and non-functional in the process.

<span class="mw-page-title-main">Zacapu Lagoon</span> Wetland in Zacapu, Mexico

The Zacapu Lagoon is a small perennial wetland located within the urban area of Zacapu, Michoacán, Mexico. It has an approximate area of 33 hectares, connects with the Lerma River through the Angulo River and is fed by 20 springs. The Zacapu Lagoon was included within the Ramsar wetlands in June 2004.

References

  1. Goodheart, Jessica A.; Minsky, Geetanjali; Brynjegard-Bialik, Mira N.; Drummond, Michael S.; Munoz, J. David; Fallon, Timothy R.; Schultz, Darrin T.; Weng, Jing-Ke; Torres, Elizabeth; Oakley, Todd H. (2020). "Laboratory culture of the California Sea Firefly Vargula tsujii" (PDF). doi:10.1101/708065.{{cite journal}}: Cite journal requires |journal= (help)
  2. "Vargula tsujii, Kornicker & Baker, 1977". www.marinespecies.org. World Register of Marine Species. Retrieved May 14, 2020.