Ctenophora comprise a phylum of marine invertebrates, commonly known as comb jellies, that inhabit sea waters worldwide. They are notable for the groups of cilia they use for swimming, and they are the largest animals to swim with the help of cilia.
Viggo Peter Mortensen Jr. R is an American actor, director, producer, and poet. He made his film debut in a small role in Peter Weir's 1985 thriller Witness. He appeared in several notable films, including The Indian Runner (1991), Carlito's Way (1993), Crimson Tide (1995), Daylight (1996), The Portrait of a Lady (1996), G.I. Jane (1997), A Perfect Murder (1998), A Walk on the Moon (1999), and 28 Days (2000).
Tentaculata is a class of comb jellies, one of two classes in the phylum Ctenophora. The common feature of this class is a pair of long, feathery, contractile tentacles, which can be retracted into specialised ciliated sheaths. In some species, the primary tentacles are reduced and they have smaller, secondary tentacles. The tentacles have colloblasts, which are sticky-tipped cells that trap small prey.
Beroidae is a family of ctenophores or comb jellies more commonly referred to as the beroids. It is the only family within the monotypic order Beroida and the class Nuda. They are distinguished from other comb jellies by the complete absence of tentacles, in both juvenile and adult stages. Species of the family Beroidae are found in all the world's oceans and seas and are free-swimmers that form part of the plankton.
Stanley Harding Mortensen was an English professional footballer, most famous for his part in the 1953 FA Cup final, in which he became the only player ever to score a hat-trick in a Wembley FA Cup Final. He was also both the first player to score for England in a FIFA World Cup qualifying campaign and the first England player to score in the tournament proper.
Dale Thomas Mortensen was an American economist, a professor at Northwestern University, and a winner of the Nobel Memorial Prize in Economic Sciences.
Colloblasts are unique, multicellular structures found in ctenophores. They are widespread in the tentacles of these animals and are used to capture prey. Colloblasts consist of a collocyte containing a coiled spiral filament, internal granules and other organelles.
Sir Christopher Antoniou Pissarides is a Cypriot economist. He is the School Professor of Economics and Political Science, Regius Professor of Economics at the London School of Economics, and Professor of European Studies at the University of Cyprus. His research focuses on topics of macroeconomics, notably labour, economic growth, and economic policy. In 2010, he was awarded the Nobel Prize in Economics, jointly with Peter A. Diamond and Dale Mortensen, "for their analysis of markets with theory of search frictions."
Eastern Promises is a Canadian 2007 gangster film directed by David Cronenberg from a screenplay by Steven Knight. The film tells the story of Anna, a Russian-British midwife who delivers the baby of a drug-addicted 14-year old trafficked Russian girl who dies in childbirth. After Anna learns that the teen was forced into prostitution by the Russian Mafia in London, the leader of the Russian gangsters threatens the baby's life, and Anna is warned off by his menacing henchman.
Clayton Grant Mortensen is an American former professional baseball pitcher and current coach. He played in Major League Baseball for the St. Louis Cardinals, Oakland Athletics, Colorado Rockies, and Boston Red Sox.
Ocyropsis is a genus of Ctenophores, which are commonly known as Comb Jellies. Ocyropsis belong to the family of Ocyropsidae. Ocyropsis possesses two large lateral muscular lobes and four auricles, and appear pale and translucent in color. Ocyropsis habitat is not precise as their gelatinous composition can make it difficult to study. They have been found in warm and cold waters. Unlike other, slow swimming Ctenophores, Ocyropsis are efficient in evading their predators. They use their oral lobes for additional propulsion and a secrete luminous mucous in efforts to evade predators. The muscular oral lobes of the Ocyropsis are used to grab its prey, and then moved to the prehensile mouth for absorption.
Platyctenida is an order of comb jellies.
Lyrocteis is a genus of benthic comb jellies. It is the only genus in the monotypic family Lyroctenidae.
The benthic comb jelly is a comb jelly living in the Ryukyu Trench near Japan. Found at a depth of 7,217 metres (23,700 ft), it is the deepest dwelling ctenophore discovered.
Coeloplana is a genus of ctenophores, which are marine invertebrates, or comb jellies. Species include:
Neis is a genus of nudan ctenophores. It is a monotypic genus containing the single species Neis cordigera. It occurs only near Australia. As all beroids, it is a free-swimmer that form part of the plankton.
Coeloplana astericola, the creeping comb jelly, is a species of benthic comb jelly from the tropical western Indo-Pacific region that lives as an episymbiont on starfish such as Echinaster luzonicus.
Beroe abyssicola is a species of beroid ctenophore, or comb jelly. It is largely found in deep waters in the North Pacific Ocean, and is common in Japan and the Arctic Ocean. A predator, Beroe feeds mostly on other ctenophores by swallowing them whole. Like other ctenophores, B. abyssicola has a simple nervous system in the form of a nerve net, which it uses to direct its movement, feeding, and hunting behaviors.
Bathyctenidae is a family of ctenophores belonging to the order Cydippida. The family consists of only one genus: BathyctenaMortensen, 1932.
Platyctenidae is a family of ctenophores belonging to the order Platyctenida.
