Pears are fruits produced and consumed around the world, growing on a tree and harvested in late summer into mid-autumn. The pear tree and shrub are a species of genus Pyrus, in the family Rosaceae, bearing the pomaceous fruit of the same name. Several species of pears are valued for their edible fruit and juices, while others are cultivated as trees.
The modern pentathlon is an Olympic multisport that currently consists of fencing, freestyle swimming, equestrian show jumping, laser pistol shooting, and cross country running. Equestrian will be replaced by a form of obstacle course racing at the 2028 Summer Olympics.
Hicham El Guerrouj is a retired Moroccan middle-distance runner. El Guerrouj is the current world record holder for the 1500 metres and mile events, and the former world record holder in the 2000 metres. He is the only man since Paavo Nurmi to win a gold medal in both the 1500 m and 5000 metres at the same Olympic Games.
Vallisneria is a genus of freshwater aquatic plant, commonly called eelgrass, tape grass or vallis. The genus is widely distributed in tropical and subtropical regions of Asia, Africa, Australia, Europe, and North America.
The Memorial Van Damme is an annual athletics event at the King Baudouin Stadium in Brussels, Belgium, that takes place in late August or early September. Previously one of the IAAF Golden League events, it now serves as a final event of the Diamond League, along with Weltklasse Zürich between 2010 and 2019. In 2024 and 2026, Memorial Van Damme will serve as the sole final of the Diamond League.
Avicennia is a genus of flowering plants currently placed in the bear's breeches family, Acanthaceae. It contains mangrove trees, which occur in the intertidal zones of estuarine areas and are characterized by its "pencil roots", which are aerial roots. They are also commonly known as api api, which in the Malay language means "fires", a reference to the fact that fireflies often congregate on these trees. Species of Avicennia occur worldwide south of the Tropic of Cancer.
The IMOCA, is a 60ft development class monohull sailing yacht governed by the International Monohull Open Class Association (IMOCA). The class pinnacle event are single or two person ocean races, such as the Route du Rhum and the Vendée Globe and this has been intimately linked to design development within the class. The class is recognised by World Sailing.
Nomorhamphus is a southeast Asian genus of viviparous halfbeaks from streams, rivers and lakes in Sulawesi (Indonesia) and the Philippines. They are all viviparous, producing small clutches of around a dozen fry about 10 to 15 mm long at birth. Females are generally larger than the males. In the largest species, such as Nomorhamphus liemi, the females typically reach about 10 centimetres (3.9 in) in length, whereas the males reach about 6–7 cm (2.4–2.8 in) in length. Males are also more brightly coloured than the females. Compared with many other halfbeaks, the lower mandible, or beak, is relatively short, on females in particular barely protruding beyond the length of the upper mandible. The males of some species have short, straight beaks, but those of others have short beaks that curve downwards forming a shape often compared to a goatee beard by aquarists. N. aenigma is unique within Nomorhamphus because of its lack of lower jaw elongation.
Animal captivity is the confinement of domestic and wild animals. More specifically, animals that are held by humans and prevented from escaping are said to be in captivity. The term animal captivity is usually applied to wild animals that are held in confinement, but this term may also be used generally to describe the keeping of domesticated animals such as livestock or pets. This may include, for example, animals in farms, private homes, zoos, and laboratories. Animal captivity may be categorized according to the particular motives, objectives, and conditions of the confinement.
This is a comparison of notable web frameworks, software used to build and deploy web applications.
Caprichromis liemi, the happy, is a species of haplochromine cichlid. It is endemic to the Lake Malawi region, being also found in Lake Malombe and the upper Shire River. It occurs over sandy substrates but it frequently remains in midwater. This species is a specialised predator, a paedophage, which steals the broods from mouthbrooding female cichlids by ramming the brooding female's head from below. Examination of their stomach contents resulted in the recovery of eggs, larvae and fry only. The juveniles act a cleaner fish, and so may the adults. The males build "sand castle" spawning sites. The specific name honours the Indonesian ichthyologist Karel F. Liem (1935–2009), in recognition of his studies of cichlids.
Photostomias is a genus of barbeled dragonfishes. They are found worldwide.
iNaturalist is an American 501(c)(3) nonprofit social network of naturalists, citizen scientists, and biologists built on the concept of mapping and sharing observations of biodiversity across the globe. iNaturalist may be accessed via its website or from its mobile applications. iNaturalist includes an automated species identification tool, and users further assist each other in identifying organisms from photographs. As of 9 July 2024, iNaturalist users had contributed approximately 197,660,888 observations of plants, animals, fungi, and other organisms worldwide, and 290,007 users were active in the previous 30 days.
The World Trail Orienteering Championships were first held in 2004 and annually since them. The majority of the championships have been held in Europe, with 2005 the only exception to date.
Photostomias atrox is a species of barbeled dragonfish in the genus Photostomias. The species has been documented in the Atlantic and Pacific oceans, and fully-grown members of the species can reach a maximum length of ~15.4 centimeters.
Photostomias tantillux is a species of barbeled dragonfish in the genus Photostomias. The species has been documented in the Pacific Ocean off the coast of Japan, and fully-grown members of the species can reach a maximum length of ~10.1 centimeters.
