Here's The Top 10 New Species Discovered In The World In The Last Year

Leaf-tailed Gecko, Saltuarius eximius

A cute carnivorous mammal, a 12-metre-tall tree which had been hiding in plain sight, a sea anemone under an Antarctic glacier and an Australian geko are among the top 10 species discovered last year.

An international committee selected the top 10 from among 18,000 new species named during the previous year and released the list to celebrate the birthday on May 23 of Carolus Linnaeus, an 18th century Swedish botanist considered the father of modern taxonomy.

The list includes tiny newcomers to science: a miniscule skeleton shrimp from Santa Catalina Island in California, a single-celled protist which does a credible imitation of a sponge, a clean room microbe which could be a hazard during space travel and a fringed fairy-fly named Tinkerbell.

Also on the list are an Australian gecko which fades into the background and a fungus which blazed its way into contention by virtue of the bright orange colour it displays when it’s produced in colonies.

Crawling slowly into the final spot on the alphabetical list is Zospeum tholussum, a tiny, translucent Croatian snail from one of earth’s deepest cave systems.

The annual list established in 2008 calls attention to discoveries which are made even as species are going extinct faster than they are being identified.

“The majority of people are unaware of the dimensions of the biodiversity crisis,” said Dr Quentin Wheeler of the International Institute for Species Exploration at the State University of New York’s College of Environmental Science and Forestry.

Scientists believe 10 million species, five times the number already known to science, are out there waiting to be found.

“The top 10 is designed to bring attention to the unsung heroes addressing the biodiversity crisis by working to complete an inventory of earth’s plants, animals and microbes,” Wheeler said.

One of the most inspiring facts about the top 10 is that not all of the ‘big’ species are already known or documented. One species of mammal and one tree species confirm that species waiting to be discovered are not only on the microscopic scale.

The Top 10 Species of 2014

Olinguito: A New Carnivore, Hidden in Trees
Bassaricyon neblina
Location: Ecuador

Bassaricyon neblina

The appealing olinguito, resembling a cross between a slinky cat and a wide-eyed teddy bear, lives secretively in cloud forests of the Andes mountains in Colombia and Ecuador. It is an arboreal carnivore that belongs to the family Procyonidae, which includes the familiar raccoon. The olinguito is smaller, though, typically topping out at about two kilograms. It is the first new carnivorous mammal described in the Western Hemisphere in 35 years. Its apparent dependence on cloud forest habitat means deforestation is a threat.

Kaweesak’s Dragon Tree: Mother of Dragons
Dracaena kaweesakii
Location: Thailand

Dracaena kaweesakii

Sounding like something out of Game of Thrones and standing 12 metres tall, it’s hard to believe the dragon tree went unnoticed this long. Beautiful, soft, sword-shaped leaves with white edges and cream-colored flowers with bright orange filaments are the hallmarks of this impressive plant. The dragon tree is found in the limestone mountains of the Loei and Lop Buri Provinces in Thailand and may also be found in nearby Burma. Valued as a horticultural plant, its small number (perhaps 2,500), and the fact that it grows on limestone that is extracted for the manufacture of concrete, has earned this species a preliminary conservation status of endangered.

ANDRILL Anemone: Discovery on Ice
Edwardsiella andrillae
Location: Antarctica

Edwardsiella andrillae

A species of sea anemone, living under a glacier on the Ross Ice Shelf in Antarctica, raises questions by its very existence. It is not clear how the species withstands the harsh conditions in its habitat. It is the first species of sea anemone reported to live in ice. It was discovered when the Antarctic Geological Drilling Program (ANDRILL) sent a remotely operated submersible vehicle into holes that had been drilled into the ice. This revealed the presence of small creatures, less than 2.5 centimetres long with most of their pale yellow bodies burrowed into the ice shelf and their roughly two dozen tentacles dangling into the frigid water below.

Skeleton Shrimp: A See-through Crustacean
Liropus minusculus
Location: California, U.S.A.

Liropus minusculus

This tiny shrimp, the smallest in the genus, was identified from among specimens originally collected from a cave on that island of romance, sunny Santa Catalina, off the coast of Southern California. Part of a marine family known as skeleton shrimp, only distantly related to the ones some humans love to dip in cocktail sauce, this crustacean is the first of its genus to be reported in the northeastern Pacific. The new species has an eerie, translucent appearance that makes it resemble a bony structure. The male’s body measures just 3.3 millimetres and the female is even smaller at 2.1.

Orange Penicillium: A New Fungus among Us
Penicillium vanoranjei
Location: Tunisia

Penicillium vanoranjei

Distinguished by the bright orange color it displays when produced in colonies, this fungus was named as a tribute to the Dutch royal family, specifically His Royal Highness the Prince of Orange. It was reported in a journal published by the National Herbarium of the Netherlands. The newcomer was isolated from soil in Tunisia. This species also produces a sheet-like extra-cellular matrix that may function as protection from drought.

Leaf-tailed Gecko: Look Hard to See This One
Saltuarius eximius
Location: Australia

Saltuarius eximius

It’s not easy to spot this gecko, which has an extremely wide tail that is employed as part of its camouflage. With longer limbs, a more slender body and larger eyes than other Saltuarius species, this one has a mottled coloration that allows it to blend in with its surroundings. Native to rain forests and rocky habitats, this gecko is a bit of a night owl. It is found on the vertical surfaces of rocks and trees as it waits for prey. Surveys of similar habitat near the area where this species was found did not reveal additional populations, so this may be a rare species. The gecko was discovered on rocky terrain in isolated rain forests of the Melville Range of eastern Australia.

Amoeboid Protist: Body Builder from the Mediterranean
Spiculosiphon oceana
Location: Mediterranean Sea

Spiculosiphon oceana

This one-celled organism is four to five centimeters high, making it a giant in the world of single-celled creatures. This foram (part of a distinct group among the many amoeboids) from the Mediterranean Sea gathers pieces of silica spicules, which are actually sponge fragments, from its surroundings and uses them like so many Lego blocks to construct a shell. It ends up looking much like a carnivorous sponge as well as feeding like one, extending pseudopods (a protist’s version of arms) outside the shell to feed on invertebrates that have become trapped in the spiny structures. This species was discovered in underwater caves 30 miles off the southeast coast of Spain. Interestingly, they are the same caves where carnivorous sponges were first discovered.

Clean Room Microbes: Alien Invaders?
Tersicoccus phoenicis
Location: Florida, U.S.A., and French Guiana

Tersicoccus phoenicis

There are some things we don’t want to send into space and the newly discovered clean room microbes are among them. Found in rooms where spacecraft are assembled, this microbial species could potentially contaminate other planets that the spacecraft visit. Tersicoccus phoenicis was independently collected from the floors of two separate clean rooms around 2,500 miles apart, one in Florida and one in French Guiana. While frequent sterilisation reduces the microbes found in clean rooms, some resistant species persist that can tolerate extreme dryness; wide ranges of pH, temperature and salt concentration; and exposure to UV light or hydrogen peroxide.

Tinkerbell Fairyfly: Do You Believe in Fairies?
Tinkerbella nana
Location: Costa Rica

Tinkerbella nana

The tiny size and delicately fringed wings of the parasitoid wasp family Mymaridae led to their common name: fairyflies. Tinkerbella nana, named for Peter Pan’s fairy sidekick, measures just 250 micrometres and is among the smallest insects. It is the latest addition to the 1,400 or so known species of the family. The new species was collected by sweeping vegetation in secondary growth forest at LaSelva Biological Station in Costa Rica. Although its host is not yet known, like other fairyflies it presumably has a life span of not more than a few days and attacks the eggs of other insects.

Domed Land Snail: Looks Ghostly, Moves Slowly
Zospeum tholussum
Location: Croatia

Zospeum tholussum

Living in complete darkness some 900-plus metres below the surface in the Lukina Jama-Trojama caves of western Croatia is zospeum tholossum. This land snail lacks eyes as they’re not necessary in the total darkness of the caves, and it has no shell pigmentation giving it a ghost-like appearance. Only one living specimen was collected in a large cavern among rocks and sand with a small stream of running water nearby, however many shells were also found in the area. Even by snail standards, Zospeum tholossum moves slowly, creeping only a few millimetres or
centimetres a week. Researchers suspect these small snails, measuring only 2 millimetres in length, travel in water currents or hitchhike on other cave animals, such as bats or crickets, to travel longer distances.

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