... that the woodland garden(example pictured), "colourfully planted with exotic shrubs and herbaceous plants, dominated English horticulture from 1910 to 1960"? (February 17)
... that the flatworm Humbertium covidum(pictured), named after the COVID-19 pandemic, was classified in a study written mostly during the initial lockdown? (March 6)
... that the Door Tree(pictured), which stood for nearly 200 years, was cut down because of a brother's hatred? (March 8)
... that the nature documentary The Green Planet, narrated by David Attenborough, has been compared to both horror films and a "plant porno"? (March 10)
... that the colour of the markings on Nesticus cellulanus can vary depending on the light level of the habitat, with darker habitats causing lighter markings? (March 15)
... that the gonads of the banded bullfrog remain ripe during dry periods so that it can mate soon after rainfall? (March 17)
... that butterflies of the genus Anaea(example pictured) are said to have "commanded the admiration of even the most gold-mad conquistadores"? (April 16)
... that despite being described in 1840, the chestnut-backed buttonquail was only confirmed in Queensland in 2020? (April 21)
... that a species in the genus of sponges Pseudoceratina produces a chemical that can help prevent migration of metastatic breast cancer cells? (April 22)
... that Ulmus chuchuanus had to be renamed due to another fossil already having its original name? (April 26)
This month has seen an incredible amount of activity creating high quality content, with 3 FAs, 3 FACs, and a veritable flood of GAs and GANs, not to mention the FLs and FLCs. To help maintain this high level of activity going forward, WikiProject Tree of Life is starting a new monthly rolling contest, inspired by the contest run by WikiProject Military History. This contest should hopefully help incentivize editors to contribute in ways that are less daunting than writing articles that are GA and FA-quality. Even improving articles from stub to start class, or helping other editors by reviewing their work at GAN, FAC, or FLC, gets you points, with bonus points for articles with especially high page views. Make sure to participate in any way you can, and help improve the 'pedia while having fun and winning Barnstars!
The first edition of our new monthly contest had perhaps a little less participation than I hoped for, but it still resulted in a huge amount of content work, mainly focussed on de-stubbing articles on little-known species, although we did also see two GAs for Holozoa and Hypericum perforatum. Overall, over 60 articles were improved, with most going from stubs or redlinks to fully fleshed out articles. The winner this month was Simongraham, who improved 21 articles about spiders, mainly to B and C class, and racked up 70 points, over twice the next highest. Hopefully, we'll continue to see such great work next month, with even more participants and even more articles improved.
Also anyone who wants to help coordinate the contest can just drop by at the talk page, I really need help.
September DYKs
Republicopteron douseae fossil
Male Phallichthys fish
Mimodactylus reconstruction
Adult ashy flycatcher
... that with all known Palaeorehniidae fossils (example pictured) being incomplete, the relationships of the family are uncertain? (September 2)
... that butterfly collector Ian Heslop was once required to supervise an execution? (September 3)
... that Phallichthys (literally 'penis fish') species are so called because the males (example pictured) have "comparatively huge" sex appendages? (September 8)
... that merry widows like soft bottoms? (September 10)
... that Mimodactylus(reconstruction pictured) is the first complete pterosaur from the Afro-Arabian continent? * ... that small Poecilia gillii males have longer sex organs than larger males, to facilitate mating with females that flee from them? (September 12)
The second edition of our monthly contest was even better than the last month, with 80 articles improved spanning the entire tree of life. The winner this month was Quetzal1964, who contributed to 47 articles, mainly relating to marine fish, and racked up 81 points in the process. In second place was simongraham, who got 60 points from 14 articles on various species of jumping spiders. simongraham is still at the top of our overall standings, with 130 points, and Quetzal1964's close behind on 108. The November edition of the contest is now open: feel free to drop by and participate if you work on any TOL-related articles this month.
October DYKs
Illustration of swordtail mollies
Lycorma meliae
Illustrations of the front foot (A) and hind foot (B) of Diplobune quercyi
... that the swordtail molly(examples pictured) and the Petén molly have been named and renamed so often, one even ending up with the other's name at one point, that the swordtail molly's current scientific name means 'confusion'? (October 8)
... that the early big cat Pachypanthera may have weighed as much as 142 kilograms (313 lb) and had teeth similar to a hyena's? (October 9)
... that ancient Greek philosopher Xenophon thought the alopekis was part dog, part fox? (October 11)
... that the wings of Lycorma meliae(example pictured) undergo multiple color changes throughout their lives? (October 16)
... that the three-toed species of Diplobune(fossils pictured) were mammals of the order of "even-toed ungulates"? (October 17)
... that although fossils of the extinct mammal Asiavorator were first found in 1922, the genus was not named until 73 years later, in 1995? (October 18)
... that in aquariums, the humpbacked limia is known to cannibalise the young? (October 21)
The third edition of our monthly contest saw Quetzal1964 win for the second month in a row, scoring 68 points from 39 articles about a variety of marine fishes. In second place for the month is Olmagon, who scored 45 points from 10 articles on extinct crustaceans and geckoes. In the overall standings, Quetzal1964 leapfrogged over simongraham into first place, with 176 points from 109 articles; simongraham is now in second place with 136 points from 37 articles. The December edition of the contest is now open: feel free to drop by and participate if you work on any TOL-related articles this month.
New newsletter!
Now, this newsletter is technically not new, but I have only recently become aware of its existence and am only a month late, so it still counts. Wikiproject Fungi's Lichen task force has a new newsletter that is very nicely formatted and also features much better writing than this newsletter. Anyone interested in receiving the newsletter can add their name here.
November DYKs
A bacterium that thrives in the deep ocean
Georges Cuvier's reconstruction of Anoplotherium commune
Paroedura maingoka
Field of Wyethia amplexicaulis in bloom
An adult dwarf pufferfish
Adult Balkan terrapin
Planocarina marginata, a hyalospheniid amoeba
... that a variety of the Connecticut field pumpkin is known as "the original commercial jack-o'-lantern pumpkin"? (November 1)
... that insects not only destroyed the personal plant collection of John Hunter Thomas, but also bear his name? (November 3)
... that life exists in every part of the biosphere, from the deepest parts of the ocean (bacterium pictured) to altitudes of up to 64 km (40 miles) in the atmosphere? (November 6)
... that Sivapardus was larger than a leopard, smaller than a lion, and had a face like a cheetah? (November 7)
... that in 1822, the Paleogene mammal Anoplotherium commune(reconstruction pictured) was the first fossil species to be subjected to a brain cast study? (November 12)
... that the gecko Paroedura maingoka(pictured) imitates venomous scorpions to discourage predators? (November 13)
... that the scenic fields of northern wyethia(pictured) found in the western United States are sometimes a sign that an area has been overgrazed? (November 15)
... that at a maximum standard length of roughly 2 cm (0.8 in), dwarf pufferfish are some of the smallest pufferfish in the world? (November 18)
... that the authors of The Neanderthals Rediscovered learned that their book proposal had been accepted on the same day they took their twin sons home from hospital? (November 20)
... that hatchling Balkan terrapins are only 3 to 4 centimetres (1.2 to 1.6 in) in length, while adults (example pictured) can grow as long as 25 cm (9.8 in)? (November 21)
And so ends the fourth edition of the monthly rolling contest, as well as the 2023 Tree of Life Contest as a whole. This month saw simongraham win with a very impressive 120 points from 27 articles. Quetzal1964 was second with 74 points from 37 articles. The annual contest was a close race between simongraham and Quetzal1964; simongraham won first place with 256 points from 64 articles, and Quetzal1964 was second with 250 points from 146 articles. Snoteleks was third with 79 points from 33 articles. Congratulations to everyone who won this year and my gratitude to everyone else who helped raise the quality of articles in our little corner of Wikipedia this year. Additionally, a very Happy New Year to everyone in the project and here's looking forward to continuing our good work in 2024!
... that the green colour of bofedales(examples pictured) stands out in the yellow surrounding landscape? (December 6)
... that Desulfovibrio vulgaris can remove toxic heavy metals from the environment? (December 8)
... that Varroa destructor(example pictured), the Varroa mite, is an external parasitic mite that attacks and feeds on honey bees and is one of the most harmful honey-bee pests in the world? (December 11)
... that the Antarctic lichen Buellia frigida has been to outer space? (December 22)
... that the closest modern fern relatives to Dennstaedtia christophelii(fossil pictured) of the Pacific Northwest are tropical species from South America? (December 24)
... that in Icelandic folklore, the Yule cat eats people who do not receive new clothing for Christmas? (December 25)
Our first double issue in almost four years, although we will try to return to a monthly schedule henceforth (incidentally, the last double issue saw Markham's storm petrel at GAN, and this one sees it finally pass FAC).
The March 2024 GAN Backlog Drive starts today; everyone is welcome to participate and help reduce the backlog of GANs.
The January edition of our monthly rolling contest was won by Quetzal1964 with 100 points from 40 articles, mainly related to various species of marine fish. simongraham was second with 80 points from 14 articles on jumping spiders.
The February edition saw Quetzal1964 win for the second time in a row, with 114 points from 43 articles. In second place was Snoteleks, with 21 points from 7 seven articles on various unicellular eukaryotes, including the GA Telonemia.
January DYKs
... that Dacrytherium, literally meaning 'tear beast', was named after its "tear-pit"? (3 January)
... that the wood-pasture hypothesis posits that semi-open wood pastures and not primeval forests are the natural vegetation of temperate Europe? (5 January)
... that until April 2023, when the genusTriassosculda was discovered, the mantis shrimp fossil record contained a gap of more than a hundred million years? (5 January)
... that although Olga Hartman believed that her basic research on marine worms had no practical value, it was applied to experimental studies of oysters? (6 January)
... that Oxford ivy grows towards the light to bloom and then towards the darkness when going to seed? (17 January)
... that S. F. Light(pictured) disliked using his full name? (20 January)
... that the fossil turtle Acherontemys was named for a "river of the fabled lower world"? (26 January)
... that having lived in Central Park for more than a year after becoming homeless, Flaco(pictured) has been accused of being a peeping tom? (19 February)
The newsletter will not be returning to a monthly format (mainly because the author is busy failing every exam imaginable) and is on a bimonthly schedule for the foreseeable future.
The second round of the WikiCup was very competitive, requiring the highest points total to advance since 2014. Two TOL editors, AryKun and Fritzmann2002, advanced to the third round.
The March edition of our monthly rolling contest was won by simongraham, who amassed 118 points from 21 articles on various species of jumping spider; in second place was Quetzal1964 with 109 points from 53 articles on marine ray-finned fish.
Quetzal1964 and simongraham were also the top two in the April edition, although Quetzal was ahead this time, with 68 points to simongraham's 48. In the annual leaderboard, Quetzal and simongraham are in first and second place respectively, with 291 and 246 points; in third place is Snotoleks, with 76 points.
... that the cherry blossom was used symbolically in Japanese World War II propaganda, with falling petals representing "young soldiers' sacrifice for the emperor"? (8 March)
... that the Kīlauea lava cricket disappears from a lava field as soon as any plants start to grow there? (13 March)
... that Julian Assange's lawyer argued that the rules set by the Ecuadorian embassy requiring Assange to take care of his pet cat Michi were "denigrating"? (13 March)
... that mule deer sometimes prefer the flavor of one Rocky Mountain juniper tree, like "ice cream", over another? (21 March)
... that the skeleton panda sea squirt was known on the Internet for its skeleton-like appearance years before its formal description? (26 March)
... that only one fruit but several thousand seeds were known when Allenbya collinsonae was named? (26 March)
... that while named for alliums, the fossil Paleoallium(pictured) was not necessarily directly related to any allium species? (27 March)
... that the extinct genus Mixtotherium, meaning 'mixed beast', has traits of both extinct primates and hyraxes? (28 March)
... that the fossil fern Dickwhitea was described from a single block of chert? (28 March)
... that only six years after its 2016 discovery, the Meratus blue flycatcher(pictured) was found being sold in Indonesian songbird markets? (30 March)
... that the spirit liverwort is called such because of its proximity to the Māori afterlife? (31 March)
... that cultures of the fungus Lentinus brumalis have been flown on three different satellites? (31 March)
... that the English herbalist Nicholas Culpeper claimed that eating alkanet leaves would make a person's spit deadly to serpents? (31 March)
Eufriesea purpurata
Korowai gecko
Paleoallium billgenseli fossil
Male Meratus blue flycatcher
April DYKs
... that despite its name meaning 'unscented', Hypericum × inodorum can smell strongly of goat? (1 April)
... that color-changing cats(artist's impression pictured) could help us communicate with the future? (2 April)
... that the white-tailed jay(example pictured) found in Ecuador and Peru was once thought to have been brought to Mexico by pre-Columbian trade? (5 April)
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