The Challenger expedition of 1872–1876 was a scientific exercise that made many discoveries to lay the foundation of oceanography. The expedition was named after the mother vessel, HMS Challenger.
HMS Challenger was a steam-assisted Royal Navy Pearl-class corvette launched on 13 February 1858 at the Woolwich Dockyard. She was the flagship of the Australia Station between 1866 and 1870.
Veratrum viride, known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of Veratrum native to eastern and western North America. It is extremely toxic, and is considered a pest plant by farmers with livestock. The species has acquired a large number of other common names within its native range, including American false hellebore, American white hellebore, bear corn, big hellebore, corn lily, devils bite, duck retten, itch-weed, itchweed, poor Annie, blue hellebore and tickleweed.
Globigerina is a genus of planktonic Foraminifera, in the order of Rotaliida. It has populated the world's oceans since the Middle Jurassic.
Coeloglossum is a genus of orchids. It has long been considered to have only one species, Coeloglossum viride, the frog orchid. Some recent classifications regard Coeloglossum as part of the larger genus, Dactylorhiza, so that C. viride becomes Dactylorhiza viridis. Other sources continue to keep Coeloglossum viride separate.
The Kai stingaree is a species of stingray in the family Urolophidae, known only from two juveniles collected from 236 m (774 ft) deep in the Kai Islands of eastern Indonesia. This species has a rhomboid pectoral fin with a very blunt, rounded snout, and a tail with lateral skin folds, a leaf-shaped caudal fin, and no dorsal fin. It is brown above with blackish coloring on the upper surface of each eyeball. The larger of the two specimens measures 23 cm (9.1 in) long. The International Union for Conservation of Nature (IUCN) does not yet have enough information to assess the Kai stingaree beyond Data Deficient. It presently faces little fishing, though this is liable to change in the future.
Mesostigma viride is a species of freshwater green algae. It is now considered to be one of the earliest diverging members of green plants/algae (Viridiplantae).
Podophorus is an extinct genus of plants in the grass family. The only known species is Podophorus bromoides, which was native to Robinson Crusoe Island in the South Pacific Ocean. This is one of the Juan Fernández Islands, part of the Republic of Chile. The plant was last collected in the wild in the mid-19th century and is now considered extinct.
Typhlomangelia cariosa is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Typhlodaphne platamodes is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Coralliophila aedonia is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Asplenium viride is known as the green spleenwort because of its green stipes and rachides. This feature easily distinguishes this species from the very similar-looking maidenhair spleenwort, Asplenium trichomanes.
The bony-eared assfish is a bathypelagic species of cusk-eel found in tropical and sub-tropical oceans at depths of from 1,171 to 4,415 metres. It has been found as far north as Queen Charlotte Sound off British Columbia's coast. This species grows to a length of 37.5 centimetres (14.8 in) SL. It is the only known member of its genus Acanthonus.
The lined conger is an eel in the family Congridae. It was described by Albert Günther in 1887, originally under the genus Congromuraena. It is a marine, deep water-dwelling eel which is known from the western Indian Ocean to the southwestern Pacific Ocean, including Indonesia and Hawaii. It dwells at a depth range of 270–1270 metres.
The Shortdorsal cutthroat eel is an eel in the family Synaphobranchidae. It was described by Albert Günther in 1887. It is a marine, deep water-dwelling eel which is known from the Indo-Pacific and western central Atlantic Ocean, including Zanzibar, Maldives, Australia, Japan, Suriname, and the Gulf of Mexico. It dwells at a depth range of 900 to 3,000 metres, most often between 1,000 to 2,500 metres, and leads a benthic lifestyle, inhabiting the continental slope. Males can reach a maximum total length of 111 centimetres (44 in).
Diandrocarpa is a genus of ascidian tunicates in the family Styelidae.
Symplegma is a genus of ascidian tunicates in the family Styelidae.
Caprellinoides is a genus of amphipods in the family Caprellidae.
Clathrocyclas is a genus of radiolarians in the family Theoperidae.
Cornutanna is a genus of radiolarians in the order Nassellaria.
