identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03BC85060C37280AFC907A0FF20A9BC2.text	03BC85060C37280AFC907A0FF20A9BC2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sporoschisma lignicola R. J. Xu & Q. Zhao 2024	<div><p>Sporoschisma lignicola R.J.Xu &amp; Q.Zhao, sp. nov.</p><p>(Fig. 2)</p><p>TYPE MATERIAL. — China • Yunnan Province, Shangri-La City, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=99.638306&amp;materialsCitation.latitude=27.849695" title="Search Plazi for locations around (long 99.638306/lat 27.849695)">Napa Lake</a>; 27°50’58.9”N, 99°38’17.9”E; alt. 3273 m; saprobic on submerged decaying wood in a freshwater lake; 26.XII.2020; R. J. Xu; MD-207; holotype: HKAS [HKAS 129208]; ex-type living culture: KUNCC 10403 .</p><p>ADDITIONAL MATERIAL. — China • Shangri-La <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=99.913864&amp;materialsCitation.latitude=27.79825" title="Search Plazi for locations around (long 99.913864/lat 27.79825)">City</a>, Giligu River; 27°47’53.7”N, 99°54’49.9”E; alt. 3423 m; saprobic on submerged decaying wood in a freshwater river; 25.XII.2020; R. J. Xu; SW-807; HKAS [HKAS 129209]; living culture: KUNCC 10460 .</p><p>ETYMOLOGY. — Referring to this taxon dwelling on wood.</p><p>INDEX FUNGORUM. — IF 900719.</p><p>FACESOFFUNGI. — FoF 14351.</p><p>DESCRIPTION</p><p>Saprobic on submerged decaying wood in a freshwater habitat. Sexual morph: Undetermined. Asexual morph: Colonies superficial, effuse, dark brown. Mycelium immersed, composed of pale to dark brown hyphae. Setae 81-135 × 4-5 µm (x̄ =103 × 4 µm, n= 15), arising from the bulbous base, often with 1-2 at the side of conidiophores, capitate, 2-3-septate, brown, slightly constricted at some septa. Conidiophores 131-278 µm long, stipes 9-11 µm wide below venter and 9-15 µm wide above, 13-20 µm wide at the venter, macronematous, mononematous, erect, straight or slightly flexuous, solitary or 2-3 group, smooth-walled, dark brown to black, cylindrical, a cylindrical stipe and a swollen venter with a long cylindrical neck. Conidiogenous cells monophialidic, integrated, terminal, determinate, dark brown, lageniform, with a tubular collarette and swollen venter, flared margin at free end. Conidia 28-34 × 7-10 µm (x̄ = 30 × 9 µm, n = 20), catenate, emerging in a chain inside the tubular collarette, develop basipetally, cylindrical, truncate at both ends, 5-septate, with conspicuously darkened septa, hyaline when young, brown to dark brown when mature, with pale brown to subhyaline end cells.</p><p>CULTURE CHARACTERISTICS</p><p>Conidia germinating on PDA within 48 hours and germ tubes produced from both ends. Colonies on PDA reaching 7-10 mm diam at 30 days, with dense, greyish, sparse mycelium on surface initially, white grey at the undulant edge; in reverse with a brown middle and sparse, light brown margin.</p><p>NOTES</p><p>Morphologically, Sporoschisma lignicola R.J.Xu &amp; Q.Zhao, sp. nov. is highly similar to S. atroviride J.Yang, J.K.Liu &amp; K.D.Hyde, S. longicatenatum, and S. nigroseptatum in having capitate setae scattered or in groups among conidiophores, cylindrical conidiophores and catenate, cylindrical, septa, with hyaline end cells conidia (Goh et al. 1997; Yang et al. 2016, 2023). However, S. lignicola R.J.Xu &amp; Q.Zhao, sp. nov. differs from S. atroviride in having shorter conidiophores (131- 278 vs 275-390 µm) and smaller conidia (28-34× 7-10 vs 36-49(-53) × (13-)14-15.5(-16) µm) (Yang et al. 2023). Sporoschisma lignicola R.J.Xu &amp; Q.Zhao, sp. nov. differs from S. longicatenatum in having smaller sized conidia (28- 34×7-10 vs 35-45.5×9-11 µm) and cylindrical, brown conidia (Yang et al. 2016). Sporoschisma nigroseptatum differs from S. lignicola R.J.Xu &amp; Q.Zhao, sp. nov. in having longer conidiophores (300-410 vs 131-278 µm) and doliiform conidia (Goh et al. 1997).</p><p>Phylogenetic analysis showed that Sporoschisma lignicola R.J.Xu &amp; Q.Zhao, sp. nov. is located in a distinct clade within Sporoschisma, and formed a sister lineage with S. taitense with 89% ML/1.00 PP support (Fig. 1). However, comparison of the ITS gene region between the ex-holotype of Sporoschisma lignicola R.J.Xu &amp; Q.Zhao, sp. nov. (KUNCC 10403) and S. taitense (KUMCC 15-0241) revealed a 2.1% (11/536 bp, excluding gap) difference (Jeewon &amp; Hyde 2016; Luo et al. 2016). In addition, S. lignicola R.J.Xu &amp; Q.Zhao, sp. nov. is distinguished from S. taitense by having shorter setae (81- 135 vs 192-204 µm), shorter conidiophores (131-278 vs 299-322 µm), and cylindrical to doliiform conidia (Luo et al. 2016).</p></div>	https://treatment.plazi.org/id/03BC85060C37280AFC907A0FF20A9BC2	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	Xu, Rong-Ju;Zhou, De-Qun;Yang, Zhu-Liang;Li, Ying;Zhao, Qi	Xu, Rong-Ju, Zhou, De-Qun, Yang, Zhu-Liang, Li, Ying, Zhao, Qi (2024): Two new freshwater hyphomycetous species of Sporoschisma Berk. & Broome (Chaetosphaeriales) from Tibetan Plateau, China. Cryptogamie, Mycologie 20 (3): 29-37, DOI: 10.5252/cryptogamie-mycologie2024v45a3, URL: https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/mycologie2024v45a3.pdf
03BC85060C352804FC817FCBF1249D7F.text	03BC85060C352804FC817FCBF1249D7F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sporoschisma verruculosa R. J. Xu & Q. Zhao 2024	<div><p>Sporoschisma verruculosa R.J.Xu &amp; Q.Zhao, sp. nov.</p><p>(Fig. 3)</p><p>TYPE MATERIAL. — China • Tibet, Zayu County, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=96.99312&amp;materialsCitation.latitude=28.494223" title="Search Plazi for locations around (long 96.99312/lat 28.494223)">Xiachayu Town</a>; 28°29’39.2”N, 96°59’35.25”E; alt. 1537 m; saprobic on submerged decaying wood in a freshwater stream; 14.VII.2022; R. J. Xu; MD-634; holotype: HKAS [HKAS 129210]; ex-type living culture: KUNCC 10461 .</p><p>ADDITIONAL MATERIAL. — China • Zayu County, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=97.46367&amp;materialsCitation.latitude=28.888788" title="Search Plazi for locations around (long 97.46367/lat 28.888788)">Guyu Town</a>; 28°53’19.64”N, 97°27’49.23”E; alt. 2805 m; saprobic on submerged decaying wood in a freshwater stream; 14.VII.2022; R. J. Xu; MD-634-2; HKAS [HKAS 129211]; living culture: KUNCC 10462 .</p><p>ETYMOLOGY. — “verruculosa ” referring the verruculose conidia.</p><p>INDEX FUNGORUM. — IF900720.</p><p>FACESOFFUNGI. — FoF 14352.</p><p>DESCRIPTION</p><p>Saprobic on submerged decaying wood in a freshwater stream. Sexual morph: Undetermined. Asexual morph: Colonies superficial, effuse, dark brown, with long chains of conidia. Mycelium immersed, composed of pale to dark brown hyphae. Setae 116-204 ×5-9 µm (x̄̄ =161× 6 µm, n= 15), arising from the bulbous base, often with 1-2 at the side of conidiophores, capitate, 2-4-septate, brown, slightly constricted at some septa. Conidiophores 130-320 µm long, stipes 10-18 µm wide below venter and 16-22 µm wide above, 17-33 µm wide at the venter, macronematous, mononematous, erect, straight or slightly flexuous, solitary or 2-3 group, smooth-walled, dark brown to black, cylindrical, a cylindrical stipe and a swollen venter with a long cylindrical neck. Conidiogenous cells monophialidic, integrated, terminal, determinate, dark brown, lageniform, with a tubular collarette and swollen venter, flared margin at free end. Conidia 36-52 × 10-16 µm (x̄̄ =42 ×14 µm, n =25), catenate, emerging in a chain inside the tubular collarette, develop basipetally, guttulate, verruculose, cylindrical, slightly rounded at both ends, with conspicuously darkened septa, hyaline, 0-septate when young, brown to dark brown, 3-septate, when mature, all the cells are the same length.</p><p>CULTURE CHARACTERISTICS</p><p>Conidia germinating on PDA within 48 hours and germ tubes produced from both ends. Colonies on PDA reaching 7-10 mm diam at 30 days, with dense, grey, sparse mycelium on surface initially, white grey at the entire; in reverse with a light brown middle and white grey margin.</p><p>NOTES</p><p>Morphologically, Sporoschisma verruculosa R.J.Xu &amp; Q.Zhao, sp.nov. shares common characteristics with S. aquaticum in having capitate setae scattered or in groups among conidiophores, cylindrical conidiophores and catenate, cylindrical, brown to dark brown septa, conidia (Goh et al. 1997; Luo et al. 2016). However, S. verruculosa R.J.Xu &amp; Q.Zhao, sp. nov. differs from S. aquaticum by having larger sized conidia (36-52 vs 26-32 µm) and verruculose conidia (Luo et al. 2016). Phylogenetically, S. verruculosa R.J.Xu &amp; Q.Zhao, sp. nov. forms a sister lineage with S. chiangraiense with 100% ML/0.99 PP support (Fig. 1). However, S. verruculosa R.J.Xu &amp; Q.Zhao, sp. nov. differs from S. chiangraiense by having 3-septate and verruculose conidia (Hyde et al. 2019).</p></div>	https://treatment.plazi.org/id/03BC85060C352804FC817FCBF1249D7F	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	Xu, Rong-Ju;Zhou, De-Qun;Yang, Zhu-Liang;Li, Ying;Zhao, Qi	Xu, Rong-Ju, Zhou, De-Qun, Yang, Zhu-Liang, Li, Ying, Zhao, Qi (2024): Two new freshwater hyphomycetous species of Sporoschisma Berk. & Broome (Chaetosphaeriales) from Tibetan Plateau, China. Cryptogamie, Mycologie 20 (3): 29-37, DOI: 10.5252/cryptogamie-mycologie2024v45a3, URL: https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/mycologie2024v45a3.pdf
