Balaenoptera is a genus of rorquals containing eight extant species. Balaenoptera comprises all but two of the extant species in its family ; the genus is currently polyphyletic, with the two aforementioned species being phylogenetically nested within it.
USS Sargo (SSN-583), a Skate-class nuclear-powered submarine, was the second ship of the United States Navy to be named for the sargo, a food and game fish of the porgy family, inhabiting coastal waters of the southern United States.
USS Sargo (SS-188), the lead ship of her class of submarine, was the first ship of the United States Navy to be named for the sargo fish.
Orthetrum is a large genus of dragonflies in the Libellulidae family. They are commonly referred to as skimmers.
Giacomo Bernardi is a Professor of Ecology and Evolutionary Biology at University of California Santa Cruz. He earned his B.A., M.S., and Ph.D. at the University of Paris and did post-doctoral work from 1991 to 1994 at Hopkins Marine Station at Stanford University.
The San Diego-La Jolla Underwater Park is the historical name for a marine reserve that includes the San Diego-Scripps Coastal Marine Conservation Area (SMCA) and Matlahuayl State Marine Reserve (SMR), adjoining marine protected areas that extend offshore from La Jolla in San Diego County on California's south coast.
Anisotremus is a genus of grunts native to the eastern Pacific and western Atlantic Oceans. The name of this genus is compound of anisto meaning “different” and tremus meaning “hole”, referring to the different sized paired pores on each side of the head.
Eriogonum davidsonii is a species of wild buckwheat known by the common name Davidson's buckwheat. This plant is native to the southwestern United States and northern Baja California. It grows in sandy or gravelly soils, mixed grassland, saltbush, chaparral, sagebrush communities as well as oak and montane conifer woodland. It is a spindly annual herb growing up to 40 centimeters in height. Leaves are fuzzy, basal, and round with wavy or wrinkly margins fuzzy. They are two centimeters wide. The plant is variable in appearance, but is usually erect with thin, naked, neatly branching stems bearing clusters of tiny flowers at widely spaced nodes. Each flower is about 2 millimeters wide, bell-shaped, and can be white, pink or red. Flowering occurs May to September.
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, invasive species, and climate change. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration.
Anisotremus virginicus, the porkfish, also known as the Atlantic porkfishsweetlips, dogfish or paragrate grunt, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is native to the western Atlantic Ocean.
Malacothamnus davidsonii is a species of flowering plant in the mallow family known by the common names Tujunga bushmallow and Davidson's bushmallow. It is endemic to Los Angeles County, California, where it primary occurs in and near Big Tujunga Canyon, Little Tujunga Canyon, and Tujunga Wash. The common name Tujunga bushmallow alludes to its geographic distribution. Plants of what has historically been considered Malacothamnus davidsonii from Monterey and San Luis Obispo counties in California were described as the new species Malacothamnus discombobulatus in 2023 based on phylogenetic, morphological, and geographic evidence.
Phacelia davidsonii is a species of phacelia known by the English name Davidson's phacelia named by Asa Gray for the discoverer of this annual plant, Anstruther Davidson, a Scottish naturalist who emigrated from Scotland to Los Angeles, California, in the late nineteenth century. This native forb occurs in southern California and southern Nevada, where it grows in mountains and foothills in chaparral and woodland habitats. In California, this herb is found in the Southern Sierra Nevada, Transverse Ranges, and Peninsular Ranges.
Diplodus sargus, the sargo, common white seabream, or white seabream is a species of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. This fish is found in the eastern Atlantic Ocean and in the Mediterranean Sea. It is a target species for commercial fisheries and is grown in aquaculture. D. sargussensu lato was formerly thought to be a widespread species in the eastern Atlantic and western Indian Oceans but the taxa outside of D, sargussensu stricto are now recognised as valid species and are part of the D. sargus species complex.
Oxyjulis californica is a species of wrasse native to the eastern Pacific Ocean along the coasts of California and Baja California. Its distribution extends from Salt Point in Sonoma County, California, to southern central Baja California, near Cedros Island. It is a very common species; its common name in Spanish is señorita.
The burrito grunt is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is native to the tropical waters of the eastern Pacific Ocean area.
Penstemon davidsonii is a species of penstemon known by the common name Davidson's penstemon, honoring Dr. George Davidson. It is native to western North America.
Haemulinae is a subfamily of the Haemulidae and consists of the genera of that family which are regarded as being of New World origin, although they are now widespread. The subfamily is distinguished from the Plectorhynchinae by having a short dorsal fin which contains 13-16 soft rays, as opposed to the long dorsal fin with 17-26 soft rays of the subfamily Plectorhynchinae.
Rhabdosargus thorpei, the bigeye stumpnose, is a species of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. The bigeye stumpnose is endemic to the southwestern Indian Ocean.
