Tag: biodiversity

Biodiversity project in Azores delivers detailed abundance data for 286 arthropod species

In 1999, a long-term biodiversity project started at the Azores Islands (Portugal, Atlantic Ocean), the Biodiversity of Arthropods from the Laurisilva of the Azores (BALA) project (1999-2004). Its aim was to obtain detailed distributional and abundance data for a large fraction of arthropod fauna, living in all remaining native forests at seven of the Azores Islands.

After the first successful sampling of 100 sites at 18 native forest fragments over those five years, a second survey was accomplished in 2010-2011, where two sites per fragment were re-sampled. Now, Dr Paulo A.V. Borges and colleagues publish the complete list of the 286 species identified, including many species described as new to science in the open access journal Biodiversity Data Journal. They have also added detailed information on their distribution and abundance.

The resulting database has inspired the publication of many studies in the last ten years, including macroecological studies evaluating the abundance, spatial variance and occupancy of arthropods, the effects of disturbance and biotic integrity of the native forests on arthropod assemblages and the performance of species richness estimators.

Moreover, these data allowed the ranking of conservation priorities for the fauna of the Azores, and allowed the estimation of extinction debt (the species likely to be wiped out because of past events) in the Azores. The present study has also inspired the development of the Azorean Biodiversity Portal and the Azores Island Lab.

The study stresses the need to expand the approaches applied in these projects to other habitats in the Azores, and, more importantly, to other less thoroughly surveyed taxonomic groups (e.g. Diptera and Hymenoptera).

“These steps are fundamental for getting a more accurate assessment of the biodiversity in the Azores archipelago, and we hope that can inspire similar biodiversity surveys at other islands,” say the authors.

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Original source:

Borges P, Gaspar C, Crespo L, Rigal F, Cardoso P, Pereira F, Rego C, Amorim I, Melo C, Aguiar C, André G, Mendonça E, Ribeiro S, Hortal J, Santos A, Barcelos L, Enghoff H, Mahnert V, Pita M, Ribes J, Baz A, Sousa A, Vieira V, Wunderlich J, Parmakelis A, Whittaker R, Quartau J, Serrano A, Triantis K (2016) New records and detailed distribution and abundance of selected arthropod species collected between 1999 and 2011 in Azorean native forests. Biodiversity Data Journal 4: e10948. https://doi.org/10.3897/BDJ.4.e10948

Golden jackals might be settling in the Czech Republic, hint multiple observations

The first living golden jackal in the Czech Republic was reported by researchers from Charles University, Prague. The scientists captured the canid on camera multiple times over the span of a year and a half some 40 km away from the capital. Once considered native to northern Africa and southern Eurasia, the species seems to be quite rapidly extending its range towards the north of Europe. The study is published in the open access journal ZooKeys.

In June 2015, while doing a research project for her Master’s degree in Central Bohemia, Czech Republic, Klára Pyšková, a student at the Department of Ecology, Faculty of Science of Charles University in Prague, produced the first photograph of a living golden jackal individual captured by a camera trap in the country.

The aim of her study was broader, addressing common carnivore species composition in different habitats typical for central European landscape, about 40 km away from Prague. While the golden jackal capture was not completely unexpected, since several individuals of this species had previously been reported from the country, it was still a surprising discovery – all previously observed animals were either shot or victims of roadkill, and considered rather incidental records.

“The habitat, where the golden jackal decided to settle, resembles the landscapes which these animals prefer in their natural distribution area, the Balkans – an open grass-shrubland surrounded by a forest. It is one of the warmest areas in the country, with mild winters. The observed animal was mostly active at dusk and dawn, with majority of the sightings occurring in the morning hours,” explains Klára Pyšková. In a paper, she co-authored with a group of researchers from Charles University and Institute of Botany of the Czech Academy of Sciences, among them her supervisors Ivan Horáček and David Storch, they report on a long-term monitoring of the animal in an area of approximately 90 km².

The golden jackal first reached the Czech republic in the late 1990s, probably coming from Austria. The first, albeit unconfirmed report of its presence is from May of 1998, of two individuals reportedly sighted in central Bohemia. Almost a decade later, in 2006, a carcass of an adult golden jackal was found by the side of the road in Moravia, the eastern part of the country. Since then, several verified and non-verified records have been made. The photographs captured by Klára Pyšková were the first evidence of a living individual that seems to have settled permanently in the country. The researchers have not observed any cubs or a mate, and although they cannot completely dismiss the occurrence of another individual, they consider it very unlikely. The sex of the animal could not be determined.

“While the golden jackal is a species that has historically never lived in the area, where the study was conducted, and, therefore, might not be appropriate to call it native, it cannot be considered invasive. Invasive species are those that have been intentionally or unintentionally brought to a new area by humans – this is not the case of the golden jackal here,” says Klára Pyšková.

“This being said, there are several factors that have likely facilitated the spread, including indirect human influence,” adds the researcher. “Ongoing global change is bringing about shifts in species distributions that include both the spread of populations of invasive species and range expansions or contractions of native biota. In Europe, this is typically reflected in species moving from the south-eastern part of the continent to the north-west, most often in response to increasing temperatures that allow organisms to colonize areas that were previously unsuitable. Other suggested factors are human-caused changes in the overall character of landscapes, the lack of natural predators, particularly wolves, and high adaptability of the species.”

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Original source:

Pyšková K., Storch D., Horáček I., Kauzál O. & Pyšek P. (2016) Golden jackal (Canis aureus) in the Czech Republic: the first record of a live animal and its long-term persistence in the colonized habitat. ZooKeys 641: 151-163 doi: 10.3897/zookeys.641.10946

Fishy “juveniles” from the Caribbean to be recognized as a new species, the Hourglass basslet

Living in deep reefs in the Atlantic Ocean, the banded basslet, a small and colorful species with a wide range of distribution, has long been thought to undergo significant changes during its growth into an adult. Suspiciously, the juveniles appeared much more heavily banded. Recently, however, American scientists figured out that the ‘juveniles’ were in fact a new species.

In a paper published in the open access journal ZooKeys, Dr. Carole C. Baldwin, Ai Nonaka, Dr. Luke Tornabene, all affiliated with the National Museum of Natural History, Smithsonian Institution, and Dr. Ross Robertson, Smithsonian Tropical Research Institute, Panama, describe two new basslet species discovered in the Caribbean off the southern coast of Curaçao. Their finding comes as part of the Smithsonian’s Deep Reef Observation Project (DROP), devoted to documenting the biodiversity in the poorly studied depth zone of 50–300 m with the help of a special submersible, called Curasub.

Having been previously confused with the banded basslet’s juveniles, one of the new species was discovered after the submersible’s hydraulic arms collected specimens with smaller size and thicker bands from shallower depths. Subsequent study of the specimens revealed additional morphological, as well as molecular, evidence that suggest the specimens represent a new species.

The species is characterized by predominantly white to tan colored body with three vertical blackish bands, one running across its head, and two along the body. The latter often appear hourglass-shaped, with their middles being narrower and lighter. Due to this resemblance, the authors suggest that the new species is commonly called Hourglass basslet, while its scientific name is Lipogramma levinsoni, in recognition of the generous and continuing support of research on neotropical biology at the Smithsonian Tropical Research Institute (Panamá) made by Frank Levinson.

The second new basslet from Curaçao can be distinguished by the three dusky bars likewise running across its head and body. Its ground color is yellow to white, with the bar at the rear being much lighter than the rest. Reflecting its appearance, its common name is proposed to be Yellow-banded basslet, while its scientific identity is Lipogramma haberi, in recognition of Spencer and Tomoko Haber, who funded and participated in one of the submersible dives that resulted in the collection of a paratype of the new species.

In their study, the researchers also point out that it is likely that there are at least two additional cryptic species belonging to the same genus. Those species are currently being analyzed in ongoing investigations of the Caribbean deep-reef ecosystems.

Past discoveries made as part of the DROP Project at Curaçao include adorable fishes such as the Stellate scorpionfish and the Godzilla goby. To recognize all involved in the DROP research program, the team have described the small blenny fish as Haptoclinus dropi, after the project itself, while another goby species, Coryphopterus curasub, bears the name of the submersible used in the dives.

Original source:

Baldwin CC, Robertson RD, Nonaka A, Tornabene L (2016) Two new deep-reef basslets (Teleostei, Grammatidae, Lipogramma), with comments on the eco-evolutionary relationships of the genus. ZooKeys 638: 45-82. https://doi.org/10.3897/zookeys.638.10455

Assassins on the rise: A new species and a new tribe of endemic South African robber flies

Discovery of a new species of assassin flies led to the redescription of its genus. This group of curious predatory flies live exclusively in South Africa, preferring relatively dry habitats. Following the revisit, authors Drs Jason Londt, KwaZulu-Natal Museum, South Africa, and Torsten Dikow, Smithsonian Institution National Museum of Natural History, USA, publish updated information about all species within the genus, now counting a total of seven species, and also establish a new tribe. Their study is published in the open access journal African Invertebrates.

The family of assassin flies (Asilidae), also known as robber flies, are curious insects, which have received their common name due to their extremely predatory behavior. The assassin flies prey on a great variety of insects, including beetles, moths, butterflies, wasps, other flies, as well as some spiders, as early as their juvenile stage of development. When hunting, they would ambush their prey and catch it in flight. Then, they would pierce the victim with a short and strong proboscis, while injecting venom. Once in the body of the prey, it quickly dissolves the insides, so that the assassin fly can suck them out.

The published study was spawned by the collection of new specimens of previously described assassin flies of the species Trichoura tankwa by the junior author in December 2015. These specimens could not be easily identified and so the authors started to look at all available specimens in natural history museums.

The new species, called Trichoura pardeos, was discovered in Tierberg Nature Reserve by the authors in 2004, a small conservation area located on the north banks of the Gariep River in the Northern Cape province of South Africa. The habitat comprises almost entirely a large rocky hill, where the vegetation is scarce and dominated by drought-resistant plants, such as aloes. The fly is predominantly red-brown in colour, with silvery, white and yellowish markings.

Having noted morphological variation between the species inhabiting areas with differently timed yearly rainfalls, the entomologists suggest that two groups within the studied genus have adapted to these different patterns in western and eastern South Africa. They also expect that species representing Trichoura could be also dwelling in Namibia, Botswana, Mozambique and possibly Zimbabwe.

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Original source:

Londt J, Dikow T (2016) A review of the genus Trichoura Londt, 1994 with the description of a new species from the Northern Cape Province of South Africa and a key to world Willistonininae (Diptera, Asilidae). African Invertebrates 57 (2): 119-135. https://doi.org/10.3897/AfrInvertebr.57.10772

Efficiency of insect biodiversity monitoring via Malaise trap samples and DNA barcoding

The massive decline of over 75% insect biomass reported from Germany between 1989 and 2013 by expert citizen scientists proves the urgent need for new methods and standards for fast and wide-scale biodiversity assessments. If we cannot understand species composition, as well as their diversity patterns and reasons behind them, we will fail not only to predict changes, but also to take timely and adequate measures before species go extinct.

An international team of scientists belonging to the largest and connected DNA barcoding initiatives (iBOL, GBOL, BFB), evaluated the use of DNA barcode analysis applied to large samples collected with Malaise traps as a method to rapidly assess the arthropod fauna at two sites in Germany between May and September.

One Malaise trap (tent-like structure designed to catch flying insects by attracting them to its walls and then funneling them into a collecting bottle) was set in Germany’s largest terrestrial protected natural reserve Nationalpark Bayerischer Wald in Bavaria. Located in southeast Germany, from a habitat perspective, the park is basically a natural forest. The second trap was set up in western Germany adjacent to the Middle River Rhine Valley, located some 485 kilometers away from the first location. Here, the vegetation is eradicated annually due to St. Martin’s fires, which occur every November. Their findings are published in the open access Biodiversity Data Journal.

DNA barcoding enables the identification of a collected specimen by comparing its BIN (Barcode Index Number) against the BOLD database. In contrast to evaluation using traditional morphological approaches, this method takes significantly less experience, time and effort, so that science can easily save up on decades of professional work.

However, having analyzed DNA barcodes for 37,274 specimens equal to 5,301 different BINs (i.e., species hypotheses), the entomologists managed to assign unambiguous species names to 35% of the BINs, which pointed to the biggest problem with DNA barcoding for large-scale insect inventories today, namely insufficient coverage of DNA barcodes for Diptera (flies and gnats) and Hymenoptera (bees and wasps) and allied groups. As the coverage of the reference database for butterflies and beetles is good, the authors showcase how efficient the workflow for the semi-automated identification of large sample sizes to species and genus level could be.

In conclusion, the scientists note that DNA barcoding approaches applied to large-scale samplings collected with Malaise traps could help in providing crucial knowledge of the insect biodiversity and its dynamics. They also invite their fellow entomologists to take part and help filling the gaps in the reference library. The authors also welcome taxonomic experts to make use of the unidentified specimens they collected in the study, but also point out that taxonomic decisions based on BIN membership need to be made within a comparative context, “ideally including morphological data and also additional, independent genetic markers”. Otherwise, the grounds for the decision have to be clearly indicated.

The study is conducted as part of the collaborative Global Malaise Trap Program (GMTP), which involves more than 30 international partners. The aim is to provide an overview of arthropod diversity by coupling the large-scale deployment of Malaise traps with the use of specimen-based DNA barcoding to assess species diversity.

Sequence analyses were partially defrayed by funding from the government of Canada through Genome Canada and the Ontario Genomics Institute in support of the International Barcode of Life project. The German Barcode of Life project (GBOL) is generously supported by a grant from the German Federal Ministry of Education and Research (FKZ 01LI1101 and 01LI1501) and the Barcoding Fauna Bavarica project (BFB) was supported by a 10-year grant from the Bavarian Ministry of Education, Culture, Research and Art.

Original source:

Geiger M, Moriniere J, Hausmann A, Haszprunar G, Wägele W, Hebert P, Rulik B (2016) Testing the Global Malaise Trap Program – How well does the current barcode reference library identify flying insects in Germany? Biodiversity Data Journal 4: e10671. https://doi.org/10.3897/BDJ.4.e10671

American scientists discover the first Antarctic ground beetle

Fossilised forewings from two individuals, discovered on the Beardmore Glacier, revealed the first ground beetle known from the southernmost continent. It is also the second beetle for the Antarctic insect fauna with living descendants. The new species, which for now is also the sole representative of a new genus, is to be commonly known as Ball’s Antarctic Tundra Beetle. Scientists Dr Allan Ashworth, North Dakota State University, and Dr Terry Erwin, Smithsonian Institution, published their findings in the open access journal ZooKeys.

The insect fauna in Antarctica is so poor that today it consists of only three species of flightless midges, with one of them having been probably introduced from the subantarctic island of South Georgia. The absence of biodiversity is considered to be a result of lack of moisture, vegetation and low temperatures.

Following their study, the authors conclude that the beetle must have inhabited the sparsely-vegetated sand and gravel banks of a meltwater-fed stream that was once part of an outwash plain at the head of a fjord in the Transantarctic Mountains. Plants associated with the extinct beetle include southern beech, buttercup, moss mats, and cushion plants, all typical for a tundra ecosystem. The species may or may not have been able to fly.

The closest modern relatives to the extinct species live in South America, the Falkland Islands, South Georgia, Tasmania and Australia. Tracking the ancient lineage of this group of beetles, known as the carabid beetle tribe Trechini, confirms that they were once widely distributed in Gondwana, the supercontinent that used to unite what today we recognise as Antarctica, South America, Africa, Madagascar, Australia, the Arabian Peninsula and the Indian Subcontinent. Ball’s Antarctic Tundra Beetle is also an evidence that even after Gondwana broke apart, the tundra ecosystem persevered in Antarctica for millions of years.

“The conflicting signals both in anatomical attributes and biogeography, and in ecological setting as well, leave open the question of relationships, thus giving us no alternative but to flag the species represented by fossil evidence through erection of new genus status, hence drawing attention to it and the need for further paleontological studies in Antarctica,” speak of their discovery the authors.

The new Ball’s Antarctic Tundra Beetle is scientifically identified as Antarctotrechus balli, where the genus name (Antarctotrechus) refers to its being related to the tribe Trechini, and the species name (balli) honours distinct expert of ground beetles Dr. George E. Ball, who celebrated his 90th birthday on 26th September, 2016.

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Original source:

Ashworth AC, Erwin TL (2016) Antarctotrechus balli sp. n. (Carabidae, Trechini): the first ground beetle from Antarctica. ZooKeys 635: 109-122. https://doi.org/10.3897/zookeys.635.10535

Ottawa confirmed as the biodiversity hotspot for a subfamily of wasps in North America

What usually comes to mind when speaking about biodiversity hotspots are tropical regions, pristine areas and magnificent forests. Meanwhile, it is quite rare that a city in a temperate zone is considered significant in terms of biodiversity, much less mentioned as a hotspot. Yet, the city of Ottawa together with its surroundings, despite having population surpassing 1 million people, is now confirmed to be the locality in North America with the most recorded species of braconid wasps in the subfamily Microgastrinae, a group of parasitic insects that attack caterpillars and play an important role in the natural biocontrol of agriculture and forestry pests.

A study published in ZooKeys reports 158 species within 21 different genera of Microgastrinae for Ottawa. “To put this into perspective,” says Dr. Jose Fernandez-Triana, affiliated with the Canadian National Collection of Insects and lead author of the paper, “if Ottawa (a relatively small area of less than 7,800 km2) would be considered as a country itself, its species total would rank 17th among all countries in the world.”

There are close to 200 species of microgastrine wasps known from Canada and around 350 – from North America. Thus, the fauna in Ottawa equals to three quarters of the total recorded for the entire country, and almost half of all species in the Nearctic region. In fact, the diversity in the Canadian capital represents by far the highest number of species ever recorded for a locality in North America, a consequence of the city being a transition from an eastern deciduous forest biome to a boreal biome, with small areas of unusual habitats like dunes, alvars, floodplains and bogs.

Based on the analysis of almost 2,000 specimens, collected between 1894 and 2010, and housed in the Canadian National Collection of Insects, the paper also reports two new species for North America and two additional species records for Canada and Ontario, as well as dozens of new additions to the regional fauna. Seasonal distribution showed several peaks of activity, in spring, summer, and early fall.

The study highlights the incredible diversity of parasitoid wasps and how much remains to be discovered, even in temperate areas and/or city environments. “It is possible that southern localities in North America are eventually found to be more diverse than Ottawa,” notes Dr. Fernandez-Triana. “But for that to happen one would need to find an area that has a variety of habitats and has also been thoroughly sampled over the years, with thousands of specimens available for study.”

“In the meantime,” jokes the scientist, “the citizens of the Canadian capital will have the bragging rights in North America, at least for microgastrine wasp diversity.”

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Original source:

Fernandez-Triana J, Boudreault C, Buffam J, Mclean R (2016) A biodiversity hotspot for Microgastrinae (Hymenoptera, Braconidae) in North America: annotated species checklist for Ottawa, Canada. ZooKeys 633: 1-93. https://doi.org/10.3897/zookeys.633.10480

Disentangling the myth of the singing bushmaster viper with the help of tree frogs

Reaching over 3.5 m in length, the bushmaster (belonging in the Lachesis genus) is the largest viper in the western hemisphere. Legend spread among both colonists and natives from the Amazon region and Central America has it that it sings. Finding these numerous unrelated reports quite puzzling, since it is well known that snakes cannot sing, scientists took to finally disentangle the myth.

When the researchers recently conducted fieldwork in Amazonian Ecuador and Peru, they revealed it was not the snake singing. The ‘song’ was indeed the call of large tree frogs that live in hollow trunks in the forest.

While local guides in both countries attributed the songs to the bushmaster, the amphibians were almost completely unknown. To their surprise, instead of finding a snake, the field teams found two species of frogs of the genus Tepuihyla. The results are published in the open access journal ZooKeys in a collaborative effort by scientists from Catholic University of Ecuador, the Peruvian Institute of Research of the Amazon, Ecuadorian Museum of Natural Sciences, and Colorado State University, USA.

One of the tree frogs is a new species, Tepuihyla shushupe. The word shushupe is used by native people to refer to the bushmaster. The calls are highly unusual for frogs because they are a loud chuckle resembling the song of a bird. It is still unknown why locals associate the calls of the two species with the bushmaster.

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Original source:

Ron SR, Venegas PJ, Ortega-Andrade HM, Gagliardi-Urrutia G, Salerno P (2016) Systematics of Ecnomiohyla tuberculosa with the description of a new species and comments on the taxonomy of Trachycephalus typhonius (Anura, Hylidae). ZooKeys 630: 115-154. https://doi.org/10.3897/zookeys.630.9298

Two new lizards with ‘heroic past’ discovered in the Chilean Andes

Two new species of lizards have been discovered in the Andean highlands of Southern Chile. Collected from areas of heroic past, both small reptiles were named after courageous tribal chiefs who have once fought against colonial Spaniards in the Arauco war. The study, conducted by a team of Chilean scientists, is published in the open access journal ZooKeys.

Jaime Troncoso-Palacios from Universidad de Chile and his team found both new species near a lake in a pre-Andean zone among deciduous vegetation. Following the examination of the collected specimens and further analysis of their mitochondrial DNA, performed by Dr. Alvaro A. Elorza from Universidad Andres Bello, Chile, the scientists concluded that they belong to species unknown to science.

One of the species, called Liolaemus janequeoae, or, Janequeo`s Lizard, is distinct for being smaller than its relatives, measuring a maximum of roughly 7 centimeters at length, as well as having no pattern on its back. Both features are quite striking for the group of lizards it belongs to. The only contrasting coloration for the species are several white scales appearing on the upper side in males. Otherwise, the species are predominantly light brown with pearly whitish down side of the body.

In the local Lonko tribe’s history, Janequeo was a prominent chief, who lost her partner during the Arauco war, after he was caught and tortured to death by the colonial Spaniards. She is said to have had a leading role in the Battle of Fort Puchunqui. Coincidentally, the new species was discovered where the war once took place, in the Araucanía Region.

The second new species, called Liolaemus leftrarui, or Leftraru`s Lizard, was collected from the same locality, hence it also received a heroic name honoured in the Arauco war. It is called after the most prominent Mapuche tribal chief. According to the stories, he was taken by the Kingdom of Chile’s Governor at the age of 11 to become his servant. There, however, he learned the military strategy of the Spanish, managed to escape and joined his people in the war. Later, not only did he kill his former master, but also won the most remarkable victories over the Spaniards.

The Leftraru`s Lizard is a large species of about 8 centimeters in length, characterised with absent precloacal pores, a common feature for its lizard group, save few. On the upper side of its body there are also unusual light blue dots. Overall, its colour is brown splashed with dark brown spots. Apart from the blue scattered scales on the back, there is also a bit of green on its head, limbs and tail. At the rear it becomes yellowish.

In conclusion, the authors note that the lizard fauna of Chile has been mistakenly assumed to be quite scarce up until recently. Yet, their latest discovery, along with several other new species, described in recent years, could be a clear sign that, “some populations under study could be described as new species in the future”.

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Original source:

Troncoso-Palacios J, Diaz HA, Puas GI, Riveros-Riffo E, Elorza AA (2016) Two new Liolaemus lizards from the Andean highlands of Southern Chile (Squamata, Iguania, Liolaemidae). ZooKeys 632: 121-146. https://doi.org/10.3897/zookeys.632.9528

Plants cheat too: A new species of fungus-parasitizing orchid

Plants usually produce their own nutrients by using sun energy, but not all of them. A new ‘cheater’ species of orchid from Japan, lives off nutrients obtained via a special kind of symbiosis with fungi. The study was published in the open access journal PhytoKeys.

The new orchid species, named Lecanorchis tabugawaensis, is by far not on its own in its strange feeding habits. The so called mycoheterotrophic plants are found among all plant species groups.

Mycoheterotrophy is a term derived from Greek to describe the bizarre symbiotic relationship between some plants and fungi, where the plant gets nutrients parasitizing upon fungi, rather than using photosynthesis.

Considered a kind of a cheating relationship, these plants are sometimes informally referred to as “mycorrhizal cheaters”.

Having long attracted the curiosity of botanists and mycologists, a common feature of most mycoheterotrophic plants is their extreme scarcity and small size. In addition, most species are hiding in the dark understory of forests, only discoverable during the flowering and fruiting period when aboveground organs appear through the leaf litter.

Despite it seems like these ‘cheating’ plants have it all easy for themselves, in reality they are highly dependent on the activities of both the fungi and the trees that sustain them. Such a strong dependency makes this fascinating plant group particularly sensitive to environmental destruction.

“Due to the sensitivity of mycoheterotrophic plants it has long been suggested that their species richness provides a useful indicator of the overall floral diversity of forest habitats. A detailed record of the distribution of these vulnerable plants therefore provides crucial data for the conservation of primary forests,” explains leading author Dr Kenji Suetsugu, Kobe University.

Just discovered, the new orchid species has been already assessed with an IUCN status – Critically Endangered. With a distribution restricted to only two locations along the Tabu and Onna Rivers, Yakushima Island, this fungus-eating cheater might need some conservation attention.

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Original Source:

Suetsugu K, Fukunaga H (2016) Lecanorchis tabugawaensis (Orchidaceae, Vanilloideae), a new mycoheterotrophic plant from Yakushima Island, Japan. PhytoKeys 73: 125-135. doi: 10.3897/phytokeys.73.10019