Hernandez Surname Meaning and Origin - About Genealogy

Hernandez Surname Meaning and Origin - About Genealogy Hernndez is a patronymic surname meaning  son of Hernando, or son of Fernando, the Spanish form of the Old German name Ferdinand, meaning bold voyager, from the elements  farà °, meaning journey and nanà °/nanth, meaning courage or daring. Hernandez is the 15th most common surname in the United States  and the 5th most common Hispanic surname. Surname Origin:  Spanish, Portuguese Alternate Surname Spellings:  HERNANDES Famous People with the Surname HERNANDEZ David Hernandez - American Idol contestant, seasonJay Hernandez - American actorAaron Hernandez- former NFL football player; convicted of first-degree murderOrlando Hernndez - MLB baseball playerJose Hernandez - former NASA astronautAileen Hernandez - feminist civil rights activist Where Do People With the HERNANDEZ Surname Live? The surname distribution data at  Forebears  ranks Hernandez as the 85th most common surname in the world, identifying it as most prevalent in Mexico and with the highest density in Nicaragua. Hernandez is the most common surname in Mexico, where one in every forty-seven people bears the name. It also ranks 1st in El Salvador; 4th in Venezuela, Guatemala, Cuba, and Honduras; and 5th in Nicaragua. Within Europe, Hernandez is most frequently found in Spain, according to  WorldNames PublicProfiler, especially in the Canary Islands, followed by the regions of Murcia, Castile, and Leà ³n, Extremadura, and Madrid. Genealogy Resources for the Surname HERNANDEZ 100 Common Hispanic Surnames Their MeaningsGarcia, Martinez, Rodriguez, Lopez, Hernandez... Are you one of the millions of people sporting one of these top 100 common Hispanic last names? How to Research Hispanic HeritageLearn how to get started researching  your Hispanic ancestors, including the basics of family tree research and country-specific organizations, genealogical records, and resources for Spain, Latin America, Mexico, Brazil, the Caribbean, and other Spanish speaking countries. Hernandez Family Crest - Its Not What You ThinkContrary to what you may hear, there is no such thing as a Hernandez family crest or coat of arms for the Hernandez surname.  Coats of arms are granted to individuals, not families, and may rightfully be used only by the uninterrupted male-line descendants of the person to whom the coat of arms was originally granted.   Hernandez DNA Family ProjectDNA is being used to help researchers from common or related Hernandez families work together to find their common heritage. Hernandez Family Genealogy ForumSearch this popular genealogy forum for the Hernandez surname to find others who might be researching your ancestors, or post your own Hernandez query. FamilySearch - HERNANDEZ GenealogyAccess over 11 million free historical records and lineage-linked family trees posted for the Hernandez surname and its variations on this free genealogy website hosted by the Church of Jesus Christ of Latter-day Saints. GeneaNet - Hernandez RecordsGeneaNet includes archival records, family trees, and other resources for individuals with the Hernandez surname, with a concentration on records and families from France, Spain, and other European countries. HERNANDEZ Surname Family Mailing ListsThis free mailing list for researchers of the Hernandez surname and its variations includes subscription details and a searchable archives of past messages. DistantCousin.com - HERNANDEZ Genealogy Family HistoryExplore free databases and genealogy links for the last name Hernandez. The Hernandez Genealogy and Family Tree PageBrowse family trees and links to genealogical and historical records for individuals with the last name Hernandez from the website of Genealogy Today.- References: Surname Meanings Origins Cottle, Basil.  Penguin Dictionary of Surnames. Baltimore, MD: Penguin Books, 1967.Dorward, David.  Scottish Surnames. Collins Celtic (Pocket edition), 1998.Fucilla, Joseph.  Our Italian Surnames. Genealogical Publishing Company, 2003.Hanks, Patrick and Flavia Hodges.  A Dictionary of Surnames. Oxford University Press, 1989.Hanks, Patrick.  Dictionary of American Family Names. Oxford University Press, 2003.Reaney, P.H.  A Dictionary of English Surnames. Oxford University Press, 1997.Smith, Elsdon C.  American Surnames. Genealogical Publishing Company, 1997.

Yellowfin Tuna Facts (Thunnus albacares)

Yellowfin Tuna Facts (Thunnus albacares) The yellowfin tuna (Thunnus albacares) is a large, swift fish that is known for its beautiful colors, graceful motion, and use in cooking as ahi and Hawaiian poke. The species name albacares means white meat. While the yellowfin tuna is the albacore tuna in France and Portugal, albacore is the name given to the longfin tuna (Thunnus alalunga) in other countries. Fast Facts: Yellowfin Tuna Scientific Name: Thunnus albacaresCommon Names: Yellowfin tuna, ahiBasic Animal Group: FishSize: 6 feetWeight: 400 poundsLifespan: 8 yearsDiet: CarnivoreHabitat: Worldwide in temperature and tropical waters (except the Mediterranean)Population: DecliningConservation Status: Near Threatened Description The yellowfin tuna gets its name for its yellow sickle-shaped tail, dorsal and anal fins, and finlets. The torpedo-shaped fish may be dark blue, black, or green on top with a silver or yellow belly. Broken vertical lines and a golden stripe on the side distinguish the yellowfin from other species of tuna. The yellowfin is a large tuna. Adults may reach 6 feet in length and weigh 400 pounds. The International Game Fish Association (IGFA) record for a yellowfin is 388 pounds for a fish caught off Baja California in Mexico, but there is a pending claim for a 425-pound catch, also caught off Baja. The yellowfin tuna has a sickle-shaped yellow tail and yellow finlets. Tigeryan / Getty Images Habitat and Range Yellowfin tuna live in all tropical and subtropical oceans except for the Mediterranean. They are usually found in water ranging from 59 ° to 88 ° F. The species is epipelagic, preferring deep offshore water above the thermocline in the top 330 feet of the sea. However, the fish can dive to depths of at least 3800 feet. Yellowfin tuna are migratory fish that travel in schools. Movement depends on water temperature and food availability. The fish travel with other animals of a similar size, including manta rays, dolphins, skipjack tuna, whale sharks, and whales. They commonly aggregate under flotsam or moving vessels. Diet and Behavior Yellowfin fry are zooplankton that feed on other zooplankton. As they grow, the fish eat food whenever it is available, only swimming more slowly when satiated. Adults feed on other fish (including other tuna), squid, and crustaceans. Tuna hunt by sight, so they tend to feed during daylight hours. Yellowfin tuna can swim up to 50 miles per hour, so they can capture fast-moving prey. The yellowfin tunas speed is due partly to its body shape, but mainly because yellowfin tuna (unlike most fish) are warm-blooded. In fact, a tunas metabolism is so high the fish must constantly swim forward with its mouth open to maintain sufficient oxygenation. While fry and juvenile tuna are preyed upon by most predators, adults are sufficiently large and quick to escape most predators. Adults may be eaten by marlin, toothed whales, mako sharks, and great white sharks. Reproduction and Offspring Yellowfin tuna spawn throughout the year, but peak spawning occurs during the summer months. After mating, the fish release eggs and sperm into the surface water simultaneously for external fertilization. A female can spawn almost daily, releasing millions of eggs each time and up to ten million eggs per season. However, very few fertilized eggs reach maturity. Newly-hatched fry are nearly-microscopic zooplankton. Those that arent eaten by other animals grow quickly and reach maturity within two to three years. A yellowfin tunas life expectancy is about 8 years. Conservation Status The IUCN classified the conservation status of the yellowfin tuna as near threatened, with a declining population. The survival of the species is important to the oceanic food chain because the yellowfin is a top predator. While its impossible to measure the number of yellowfin tuna directly, researchers have recorded significant drops in catch sizes that indicate diminished population. Fishery sustainability varies dramatically from one location to another, however, so the fish is not threatened throughout its entire range. Overfishing is most significant in the Eastern Pacific and Indian Ocean. Overfishing is the main threat to this species survival, but there are other problems. Other risks include plastic pollution in the oceans, increasing predation of young, and decreasing availability of prey. Yellow Fin Tuna and Humans Yellowfin is highly valued for sport fishing and commercial fishing. It is the primary species of tuna used for canning in the United States. Most commercial fisheries use the purse seine method of fishing in which a vessel encloses a surface school within a net. Longline fishing targets deep-swimming tuna. Because tuna school with other animals, both methods carry significant risk of bycatch of dolphins, sea turtles, billfish, seabirds, and pelagic sharks. Fishermen seeking to reduce bycatch use streamers to scare away birds and select bait and locations to minimize the chance of fishing mixed schools. A purse seine encloses a school of fish within a net. Dado Daniela / Getty Images Sources Collette, B.; Acero, A.; Amorim, A.F.; et al. (2011). Thunnus albacares. The IUCN Red List of Threatened Species. 2011: e.T21857A9327139. doi:10.2305/IUCN.UK.2011-2.RLTS.T21857A9327139.enCollette, B.B. (2010). Reproduction and Development in Epipelagic Fishes. In: Cole, K.S. (ed.), Reproduction and sexuality in marine fishes: patterns and processes, pp. 21-63. University of California Press, Berkeley.Joseph, J. (2009). Status of the world fisheries for tuna.  International Seafood Sustainability Foundation (ISSF).Schaefer, K.M. (1998). Reproductive biology of yellowfin tuna (Thunnus albacares) in the eastern Pacific Ocean.  Bulletin of the Inter-American Tropical Tuna Commission  21: 201-272.