identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03F387C940522D1CFF34FAD3FDF04CF9.text	03F387C940522D1CFF34FAD3FDF04CF9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arcyria chinggiskhanii A. Vlasenko & V. Vlasenko 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
    <body>
        <div>
            <p> Arcyria chinggiskhanii A. Vlasenko &amp; V. Vlasenko sp. nov. (Figs. 1, 2). </p>
            <p>MycoBank no: 855057</p>
            <p>Etymology:— Named after Genghis Khan (Chinggis Khan), founder and first khan of the Mongol Empire.</p>
            <p> Sporangia on stalks, individual or in small groups, ovoid, 1.0– 1.4 mm tall, 0.3–0.5 mm diam., grey-ochre, greyyellow, with a bluish tint due to the preservation of individual parts of the peridium on the sporotheca, not increasing in size after maturity. Calyculus ocher, shiny, well developed, cup-shaped, folded, membrane-like. In SEM, the inner surface of the calyculus is ornamented with semi-ring-shaped lines forming a network with round cells. Stalk black, dark grey-green, thick, widening towards the bottom, well developed, length equal to or exceeds height of the sporotheca, with spore-like cells. Hypothallus clearly visible, membranous, yellow, individual for each sporangium. Capillitium well developed and tightly attached to entire inner surface of the calyculus. Threads of capillitium 3–5.5 µm diam., with a small number of free rounded ends, ornamented with warts. In SEM, threads of capillitium ornamented with large warts that merge into lines and  form ridges , between which there is a mesh ornamentation with perforations. Spores sand-colored in mass, yellowish in transmitted light, spherical, thick-walled, 9–8 µm diam., ornamented with warts. In SEM, spores ornamented with coral-like warts in groups of different sizes. Plasmodium unknown. </p>
            <p>
                  Holotype:— MONGOLIA. Khentii Mountains, Bogd-Khan-Uul Mountain,  
                <a title="Search Plazi for locations around (long 107.002426/lat 47.764614)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=107.002426&amp;materialsCitation.latitude=47.764614">Bogd Khan Uul Biosphere Reserve</a>
                 , dark coniferous forest, living on bark of  Lonicera sp. , 47°45’52.61” N, 107° 0’8.74” E, 1835 m a.s.l., field substrate sample coll. 1 October 2019, V. A. Vlasenko, moist chamber culture 6 February 2020, cult. and ident. A. V. Vlasenko, NSK 1031205, GenBank No.: PQ032484. 
            </p>
            <p> Additional specimen examined:— MONGOLIA. Bogd-Khan-Uul Mountains, Bogd Khan Uul Biosphere Reserve, dark coniferous forest, on bark of  Lonicera sp. , 47°46’08” N, 106°59’18” E, 1850 m a.s.l., field substrate sample coll. 24 July 2023, A. V. Vlasenko, moist chamber culture 14 May 2024, cult. and ident. A. V. Vlasenko, NSK 1031216. </p>
            <p> Eсology:— Grows on bark of  Lonicera . </p>
            <p> Comments:— The sporangia of  Arcyria chinggiskhanii resemble those of  A. annulifera G. Lister &amp; Torrend ,  A. cinerea (Bull.) Pers. ,  A. nigella Emoto ,  A. riparia L.G. Kreiglst ,  A. verrucosituba Nann. -Bremek. &amp; Schinner in shape and colour, but the presence of the remains of a shiny bluish peridium on the sporotheca and the ornamentation of the spores allows us to clearly distinguish the new species from those listed above. Spores of  A. chinggiskhanii are ornamented with coral-like warts, located in groups of different size. Similar ornamentation in the genus  Arcyria is also seen in  A. leiocarpa (Cooke) Massee. However , the ornamentation of the threads of capillitium in  A. chinggiskhanii and  A. leiocarpa differs greatly. Those of  A. leiocarpa have 3–5 spiral thickenings, mostly smooth, but in places where the spiral ornamentation is not sufficiently expressed, small spines are present. Spiral thickenings on the threads of capillitium are absent in  A. chinggiskhanii but rather there is an original ornamentation in the form of large warts that merge into lines and  form ridges , between which there is a mesh ornamentation with perforation. A similar type of ornamentation of the threads of capillitium with mesh perforation is noted, for example, in  Perichaena calongei Lado, D. Wrigley &amp; Estrada.</p>
            <p> The ML analysis based on the 18S nrDNA region (Fig. 3) showed that the new species  Arcyria chinggiskhanii is an independent species, closest to  A. cinerea . The genetic distance of the  A. chinggiskhanii branch on the SSU tree is 0.059, with 97% bootstrap support. </p>
        </div>
    </body>
</html>
	https://treatment.plazi.org/id/03F387C940522D1CFF34FAD3FDF04CF9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Vlasenko, Anastasia V.;Enkhtuya, Ochirbat;Degidmaa, Turmunkh;Enkhjargal, Enkhtaivan;Chelobanov, Boris P.;Vlasenko, Vyacheslav A.	Vlasenko, Anastasia V., Enkhtuya, Ochirbat, Degidmaa, Turmunkh, Enkhjargal, Enkhtaivan, Chelobanov, Boris P., Vlasenko, Vyacheslav A. (2024): Three new species of bright-spored myxomycetes from Asia and the second world record of Perichaena maculosa. Phytotaxa 663 (4): 205-220, DOI: 10.11646/phytotaxa.663.4.3, URL: https://doi.org/10.11646/phytotaxa.663.4.3
03F387C940572D10FF34FB5EFED74E78.text	03F387C940572D10FF34FB5EFED74E78.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metatrichia asiatica A. Vlasenko 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
    <body>
        <div>
            <p> Metatrichia asiatica A. Vlasenko sp. nov. (Figs 4, 5, 6). </p>
            <p>MycoBank no: 854741</p>
            <p>Etymology:— Refers to distribution area.</p>
            <p> Sporocarps stalked or rarely sessile, often with united stalks, ovate, sub-cylindrical, conical to subovate, leaning on each other, sometimes single, 0.4–0.7 mm in diam., up to 3.7 mm total high. Stalk folded, dark red, red-brown, greyred, grey, red-orange, from very thin to wide and thick, stalks of neighboring sporangia can grow together, 0.1–1.8 mm high. Hypothallus is brownish-red, olive-red, well developed. Peridium always three-layered; upper layer olive, thin, transparent filmy, iridescent, sometimes brown, often partially destroyed and then middle layer of peridium becomes clearly visible; middle layer very thick, opaque, matte, dark grey, resembles a finely dispersed, compressed, dark grey crumb of clay shale. In SEM, like small (up to 1.5 µm diam.) spherical granules resembling calcium in species of the genus  Diderma . Inner layer of peridium shell-shaped, opaque, dense, shiny, glossy, brown in color. Dehiscence occurring along predefined lines to form a lid and a deep cup, sometimes dehiscence irregular. Capillitium red-brown, red-orange, represented by many long, free, sometimes branching, spirally twisted threads 5–7 µm diam., covered with long spikes 2–6 µm long. End of the elaters pointed, often with forked ends, sometimes thickened, bulbous, covered with warts and spines. Spores brownish-red in mass; reddish-orange in transmission light, spherical, densely covered with warts, 9–11 (–12) µm diam. Plasmodium unknown. </p>
            <p>
                  Holotype:— RUSSIA. Novosibirsk Region: near Сity of Novosibirsk,  
                <a title="Search Plazi for locations around (long 83.12195/lat 54.829887)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=83.12195&amp;materialsCitation.latitude=54.829887">Central Siberian Botanical Garden</a>
                 , 54°49’47.6” N, 83°07’19.0” E, 183 m a.s.l., pine-birch-aspen forest, on the slope of a ravine, on fallen trunk of  Betula pendula , field sample coll. 13 September 2022, A. V. Vlasenko, ident. A. V. Vlasenko, NSK 1016039, GenBank No.: OQ622252. 
            </p>
            <p> Additional specimens examined:— RUSSIA. Novosibirsk Region: near City of Novosibirsk, Central Siberian Botanical Garden, 54°49’50.3” N, 83°07’19.1” E, 191 m a.s.l., pine-birch-aspen forest, on the slope of a ravine, on fallen trunk of  Betula pendula , field sample coll. 5 September 2022, A. V. Vlasenko, ident. A. V. Vlasenko, NSK 1016022, GenBank No.: OQ622251; ibid, 54°49’49.9” N, 83°07’10.1” E, 199 m a.s.l.,  Tilia sp. and  Quercus sp. plantings, on fallen trunk of  Tilia sp. , field sample coll. 7 September 2021, A. V. Vlasenko, ident. A. V. Vlasenko, NSK 1016775; Arboretum of the Central Siberian Botanical Garden, 54°49’30.5” N, 83°06’42.5” E, 141 m a.s.l., on bark of living tree of  Salix alba , substrate coll. 10 June 2017, sample from moist chamber coll. 30 August 2017, A. V. Vlasenko, cult. and ident. A. V. Vlasenko, NSK 1026453; Iskitimsky district, near the village of Novososedovo, 54°38’51.0” N, 83°57’38.3” E, 218 m a.s.l., birch-aspen forest, on fallen trunk of  Populus tremula , substrate coll. 19 August 2020, sample from moist chamber coll. 25 April 2022, A. V. Vlasenko, cult. and ident. A. V. Vlasenko, NSK 1031914, GenBank No.: OQ622253. </p>
            <p>Eсology:— Grows as a xylobiont on fallen trunks and rarely as an epiphyte on the bark of living trees.</p>
            <p> Comments:—  Metatrichia asiatica resembles only  M. vesparia (Batsch) Nann. -Bremek. ex G.W. Martin &amp; Alexop. in shape and sporulation colour. The main morphological difference between these two species is the presence of a three-layered peridium in  M. asiatica , in which the middle layer is always represented by a grey granular material that is clearly visible under a dissecting microscope. The middle layer of peridium of  M. asiatica is very thick, opaque, matte, dark grey, resembles a finely dispersed compressed dark grey crumb of clay shale. In SEM looks like small (up to 1.5 µm diam.) spherical granules resembling calcium in species of the genus  Diderma . This unique feature allows  M. asiatica to be unmistakably identified among all other species of the genus  Metatrichia . </p>
            <p> The ML analysis based on the 18S nrDNA region (Fig. 7) showed that  Metatrichia asiatica is an independent species, closest to  M. vesparia (Batsch) Nann. -Bremek. ex G.W. Martin &amp; Alexop. The genetic distance of the  M. asiatica branch on the SSU tree is 0.036, with 98% bootstrap support. Phylogenetically,  Metatrichia species belong to two separate groups.  Metatrichia asiatica ,  M. vesparia and  M. horrida Ing are united in the group  Metatrichia s.str. , while  M. floriformis (Schwein.) Nann. -Bremek. and  M. floripara (Rammeloo) Rammeloo belong to a separate group  Metatrichia s.l.</p>
        </div>
    </body>
</html>
	https://treatment.plazi.org/id/03F387C940572D10FF34FB5EFED74E78	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Vlasenko, Anastasia V.;Enkhtuya, Ochirbat;Degidmaa, Turmunkh;Enkhjargal, Enkhtaivan;Chelobanov, Boris P.;Vlasenko, Vyacheslav A.	Vlasenko, Anastasia V., Enkhtuya, Ochirbat, Degidmaa, Turmunkh, Enkhjargal, Enkhtaivan, Chelobanov, Boris P., Vlasenko, Vyacheslav A. (2024): Three new species of bright-spored myxomycetes from Asia and the second world record of Perichaena maculosa. Phytotaxa 663 (4): 205-220, DOI: 10.11646/phytotaxa.663.4.3, URL: https://doi.org/10.11646/phytotaxa.663.4.3
03F387C9405B2D17FF34F9DEFD8F4AC1.text	03F387C9405B2D17FF34F9DEFD8F4AC1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tubifera khangaiensis A. Vlasenko 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
    <body>
        <div>
            <p> Tubifera khangaiensis A. Vlasenko sp. nov. (Figs. 8, 9). </p>
            <p>MycoBank no: 855058</p>
            <p>Etymology:— Named after the Khangai Mountains in Mongolia.</p>
            <p>Pseudoaethalia sessile, umber, with a bluish tint, 10–14 mm diam., up to 6 mm tall, dehiscence irregularly. Individual sporangia in the form of irregular cylinders, curved, merging only in the lower part, middle and upper parts remain free, often expanding towards the upper part. Individual sporangia 5 mm tall, 0.8–1.1 diam. Hypothallus inconspicuous. Capillitium well developed, threads sinuous, branching, colorless in transmitted light, spores attached to the threads, individual threads up to 5–6 μm in diam., many sporangia free, irregularly rounded nodules are formed, smooth, reddish-brown in transmitted light, 10–40 μm diam. Spores in mass light umber, light brown, with reddish tint in transmitted light, spherical, 6–7 µm diam., ornamented with a mesh of 8–9 cells on the visible part of the spore. Plasmodium unknown.</p>
            <p>
                  Holotype:— MONGOLIA. Bayankhongor: Khangai Mountains, near  
                <a title="Search Plazi for locations around (long 98.517784/lat 47.5225)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=98.517784&amp;materialsCitation.latitude=47.5225">Khukh Lake</a>
                 , larch forest, on fallen trunk of  Larix sp. , 47°31’21” N, 98°31’04” E, 2192 m a.s.l., field sample coll. 8 August 2023, A. V. Vlasenko, ident. A. V. Vlasenko, NSK 1013200, GenBank No.: PQ032479. 
            </p>
            <p> Other specimen examined:— MONGOLIA. Arkhangai: Khangai Mountains, 11 km southwest of Khunt village, larch forest, on fallen trunk of  Larix sp. , 47°46’32” N, 99°16’45” E, 2201 m a.s.l., field sample coll. 8 August 2023, A. V. Vlasenko, ident. A. V. Vlasenko, NSK 1013201, GenBank No.: PQ032480. Eсology:— Grows as a xylobiont on fallen trunk of  Larix . </p>
            <p> Comments:— The colour of the pseudoaethalia of  Tubifera khangaiensis resembles  T. dimorphotheca Nann. - Bremek. &amp; Loer.,  T. microsperma (Berk. &amp; M.A. Curtis) G.W. Martin ,  T. papillata G.W. Martin, K.S. Thind &amp; Sohi. However , the pseudoaethalia of these species have a clearly visible stalk-like structure from the hypothallus (false stalk), whereas the pseudoaethalia of  T. khangaiensis are sessile, the hypothallus is inconspicuous, and the false stalk is absent. Sporangia of  T. khangaiensis are connected to neighboring sporangia only in the lower part, in the middle and upper parts they remain free, often individual sporangia expand in the upper part, which distinguishes the new species from all previously described species in the genus  Tubifera . The presence of free, irregularly shaped nodules inside the sporangia in  T. khangaiensis is similar to  T. dictyoderma Nann. -Bremek. &amp; Loer and  T. papillata G.W. Martin, K.S. Thind &amp; Sohi. However , the spores of  T. dictyoderma and  T. papillata are smaller and ornamented with a coarse mesh with 3–4 cells per visible part of the spore, whereas the spores of  T. khangaiensis are ornamented with a mesh of 8–9 cells per visible part of the spore. </p>
            <p> The ML analysis based on the 18S nrDNA region (Fig. 10) showed that  Tubifera khangaiensis is an independent species, closest to  T. applanata Leontyev &amp; Fefelov. The genetic distance of the  T. khangaiensis branch on the SSU tree is 0.138, with 100% bootstrap support. </p>
        </div>
    </body>
</html>
	https://treatment.plazi.org/id/03F387C9405B2D17FF34F9DEFD8F4AC1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Vlasenko, Anastasia V.;Enkhtuya, Ochirbat;Degidmaa, Turmunkh;Enkhjargal, Enkhtaivan;Chelobanov, Boris P.;Vlasenko, Vyacheslav A.	Vlasenko, Anastasia V., Enkhtuya, Ochirbat, Degidmaa, Turmunkh, Enkhjargal, Enkhtaivan, Chelobanov, Boris P., Vlasenko, Vyacheslav A. (2024): Three new species of bright-spored myxomycetes from Asia and the second world record of Perichaena maculosa. Phytotaxa 663 (4): 205-220, DOI: 10.11646/phytotaxa.663.4.3, URL: https://doi.org/10.11646/phytotaxa.663.4.3
