A new genus of flea and its five new species have been described in an article in the Journal of Medical Entomology.
In 2010, Rodrigo Ferreira of the Federal University of Lavras in Brazil and colleagues discovered
a new genus of insect which they named Neotrogla.
On the off chance that the dinosaur turns out to be
a new genus of brachiosaurid, the museum plans to name it Sonorasaurus thompsoni.
Researchers have decoded the chemistry of the first of a wealth of unique compounds produced by
a new genus of bacteria that dwells in deep - ocean sediments, and they have found it to be a potent inhibitor of human cancers in lab experiments.
«The evolutionary distance between the extinct stilt - legged horses and all living horses took us by surprise, but it presented us with an exciting opportunity to name
a new genus of horse,» said senior author Beth Shapiro, professor of ecology and evolutionary biology at UC Santa Cruz.
Among the rich finds: a fossil sand dollar that Charles Darwin picked up in Patagonia in 1834, during his voyage on the Beagle; an exquisite coiled boa constrictor skeleton, 300 vertebrae long; and Nabokov's wooden cabinet of butterfly genitalia, the study of which enabled him to name seven
new genera of Latin American blues.
Not exact matches
It is the transformation
of the classical
genera story into something
new.
But let us be clear: the specific difference, which in relation to a known
genus makes a
new concept, is rooted in a discrete and specific datum
of the senses, which in its turn is based on real difference in the physical world.
She wrote to her sister Everina in 1787 that she was trying to become «the first
of a
new genus»
of women — what some today might call «liberated».
The
New World
genus Capsicum is a member
of the Solanaceae, a large tropical family.
The authors
of the
new study have proposed that the Haarlem specimen be assigned to a
new genus, for which they suggest the name Ostromia — in honor
of the American paleontologist John Ostrom, who first identified the fossil as a theropod dinosaur.
Dubbed Isthminia panamensis — a blend
of the
genus name
of today's Amazon river dolphin and the location where the
new species was found — the dolphin (artist's reconstruction above) was about 2.85 meters (9.4 feet) long and is thus slightly smaller than its modern - day namesake, the researchers report online today in PeerJ.
The team designated four
new species groups within the
genus; Francisella opportunistica, an opportunistic pathogen
of immune compromised patients; Francisella salina and Francisella uliginis, environmental isolates from coastal seawater near Galveston, TX; and Francisella frigiditurris from cooling - tower water in California.
The jaguar (Panthera onca)(Brazilian Portuguese: onça pintada) is a
New World mammal
of the Felidae family and one
of four «big cats» in the Panthera
genus, along with the tiger, lion and leopard
of the Old World.
When a
new disease like SARS threatens to become pandemic, it becomes obvious why we need experts who can track the source
of the disease not just to bats in general but to Chinese horseshoe bats
of the
genus Rhinolophus.
The foot and ankle bone seen here belonged to a large, plant - eating sauropodomorph called Glacialisaurus hammeri, a
new genus and species
of dinosaur that lived during the Early Jurassic period, approximately 190 million years ago.
The two
genera of New World deer, Mazama and Pudu, were found to be polyphyletic, which was already known for Mazama, but has been shown for the first time in Pudu.
With the assistance
of Global Explorer, a ROV equipped with a high definition color video camera and digital still camera, the researchers were able to snap some
of the first pictures
of numerous species that are believed to be
new to science, including this red medusa jellyfish, which belongs to the
genus Atolla.
They looked like those
of modern Asiatic kiangs, but thanks to the research
of my esteemed colleagues they are now known to belong to a
new genus,» said Harington.
But a
new skull from North America, discovered in Colorado along with the re-examination
of another skull from Japan have tripled the number
of species in the
genus with a greatly expanded geographical range.
Closer scrutiny revealed the spores to belong to a
new species
of microsporidian in the
genus Steinhausia — persuasive enough evidence for Cunningham and Daszak to conclude that the parasite finished off the snails.
An international team
of scientists have discovered two
new plankton - eating fossil fish species
of the
genus called Rhinconichthys (Rink - O - nik - thees) from the oceans
of the Cretaceous Period, about 92 million years ago, when dinosaurs roamed the planet.
In keeping with the naming
of its living relative (after an Eastern Cape river), the species name
of the
new fossil form, kowiensis, is after the Kowie River which rises among the hills where it was found, and the
genus name, Serenichthys, honours Serena Gess, who provided land for the storage
of more than 70 tons
of black shale rescued from roadworks for ongoing research — in which all the
new material was found.
Brennan Riley Nashua,
New Hampshire Corey S. Powell, senior editor, responds: By general agreement, there is no such
genus as Brontosaurus — it was an Apatosaurus body with the wrong head attached (kind
of like Batman wearing Superman's head, to extend your analogy).
Probably the most surprising aspect
of what Mikovits said that day, however, had to do with the fact that the
new virus appeared to be in the murine leukemia family, which belonged to the larger retrovirus
genus known as gammaretroviruses.
Michael Donoghue and Erika Edwards, plant evolution researchers at Yale University in
New Haven, Connecticut, analyzed water conservation mechanisms in the cactus
genus Pereskia, an assortment
of leafy shrubs and trees that are thought to represent the ancestral state
of living cacti.
A research team led by Scott Gardner
of the University
of Nebraska - Lincoln has identified four
new species
of Ctenomys, a
genus of gopher - like mammal found throughout much
of South America.
The careful examination
of fossil fragments from Panama has led Smithsonian scientists and colleagues to the discovery
of a
new genus and species
of river dolphin that has been long extinct.
The
new genus and species
of extinct baleen whale is based on a skull and associated bones unearthed from the Kokoamu Greensand, a noted fossil - bearing rock unit in the South Canterbury and Waitaki district from the Oligocene period, which extends from about 33.9 million to 23 million years ago.
The researchers think they have collected three other species
of this
new genus, but have yet to describe and name them.
Back in 1992, a short scientific paper noted the fossil and classified it as a bony fish belonging to the
genus Dialipina, based on the scales and the head bones» similarity to those
of bony fish called Dialipina from the
New Siberian Islands.
«
New new genus and species of extinct baleen whale identified.&raq
New new genus and species of extinct baleen whale identified.&raq
new genus and species
of extinct baleen whale identified.»
The name
of the
new genus, Isthminia, recognizes both the Panama Isthmus and the fossil specimen's living relative, the Amazon river dolphin, Inia geoffrensis.
Researchers have described a
new genus and species
of cavefish from Mexico — the Oaxaca Cave Sleeper.
Former PhD student in the University
of Otago's Department
of Geology, Cheng - Hsiu Tsai and his supervisor, Professor Ewan Fordyce, have named the
new genus Toipahautea waitaki, which translates in Māori as a baleen - origin whale from the Waitaki region.
The researchers have named this
new species Rukwanyoka holmani; the
genus name combines the Rukwa region name with the Swahili word for snake, and the species name is in honor
of J. Alan Holman, a paleontologist and mentor.
The
new genus is represented by two extinct species, Pseudomegachasma casei from Russia and Pseudomegachasma comanchensis from the U.S. that evolved from a group
of extinct sandtiger sharks that likely had a fish - eating diet.
The study not only describes a
new genus and species
of bird - like dinosaur that lived during the Campanian stage
of the Cretaceous in Mongolia but also sheds light on an unexpected amphibious lifestyle for raptorial dinosaurs.
Consider, for example, species
of the
genus Artemisia, extracts
of which have given rise to a promising
new treatment for malaria as well as to the drink absinthe, under whose influence Van Gogh may have sliced off his ear.
Genetic studies
of the kipunji, a threatened monkey in Tanzania, reveal that it belongs to a
new primate
genus — the first to be identified in 83 years.
Dr. Gavin Svenson, curator
of invertebrate zoology at The Cleveland Museum
of Natural History, described the
new species and published a revision
of the
genus Liturgusa in the open access journal ZooKeys.
Using the Hi - C technique, the team identified a yeast belonging to the
genus Pichia, which turned out to be a hybrid
of a known species called P. membranifaciens and another Pichia species completely
new to science, the team recently reported on the preprint server bioRxiv.
One example for such an association has now been reported by an international team
of researchers in the journal
New Phytologist: a fungus
of the
genus Trichoderma lives inside the tissue
of tomato plants (endophytically) and helps its host to defend itself against infestations by parasitic nematodes.
In conclusion, the scientists note that the rarity
of the observed snake species, especially the
genus, where the
new serpent belongs, accounts for the unclear species - boundaries as well as for the myriad
of undescribed species.
Fossils
of a human species
new to science could be the direct ancestor
of our
genus, Homo.
A different take comes from William H. Kimbel, director
of the Institute
of Human Origins at Arizona State University, who argues on the basis
of the advanced features
of the face and pelvis that the
new fossils «probably belong in the Homo
genus.»
«A
new species and
genus of «horned necked» praying mantis from a French museum collection.»
A revision
of the fossil swifts (Vertebrata, Aves, suborder Apodi), with descriptions
of three
new genera and two
new species
This is the famous site
of Dmanisi, Georgia, which offers an unparalleled glimpse into a harsh early chapter in human evolution, when primitive members
of our
genus Homo struggled to survive in a
new land far north
of their ancestors» African home, braving winters without clothes or fire and competing with fierce carnivores for meat.
Based on analysis
of more than 300 teeth, skull and lower - body measurements, Alba and colleagues assign the partial skeleton to a
new genus and species
of ancient ape, Pliobates cataloniae.