identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
F982A53E85DF5656BFD134AB2CF86D24.text	F982A53E85DF5656BFD134AB2CF86D24.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Distoseptispora guanxiensis D. F. Bao & X. G. Tian 2026	<div><p>Distoseptispora guanxiensis D. F. Bao &amp; X. G. Tian sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>Refers to the type location, Guangxi Zhuang Autonomous Region, China.</p><p>Holotype.</p><p>GZAA 25-0710.</p><p>Description.</p><p>Saprobic on decayed, submerged wood in freshwater habitats. Sexual morph: Undetermined. Asexual morph: Hyphomycetous. Colonies effuse, olivaceous or dark brown, scattered, hairy. Mycelium semi-immersed, composed of septate, smooth, branched, subhyaline to pale brown hyphae. Conidiophores 79.5–141 × 3.2–5.5 µm (= 107 × 4.3 μm, n = 10), macronematous, mononematous, erect, solitary, cylindrical, rounded at the apex, slightly swollen at the base, straight or slightly flexuous, septate, olivaceous or brown, smooth-walled. Conidiogenous cells 11–21.7 × 3.7–5.5 µm (= 17.6 × 4.5 μm, n = 10), holoblastic, monoblastic, integrated, determinate, terminal, cylindrical, brown. Conidia 36–122 × 7.5–15 µm (= 70 × 11.4 μm, n = 20), acrogenous, solitary, obclavate or obspathulate, rostrate, tapering towards the apex, straight or slightly curved, olivaceous to brown, becoming pale brown to subhyaline towards the apex, truncate at the base, 7–15 - distoseptate, smooth-walled, guttulate, sometimes with percurrent proliferation forming a secondary conidium from the conidial apex.</p><p>Culture characteristics.</p><p>Colonies on PDA reaching 3.5 cm diam. after 4 weeks at room temperature, grayish brown to brown from above, circular, smooth, velvety; reverse black, brown to dark brown from below.</p><p>Material examined.</p><p>China • Guangxi Zhuang Autonomous Region, Fangchenggang City, Shangsi County, on decaying wood submerged in a River, 3 Oct. 2025, D. F. Bao, B 580 (GZAAS 26-0001, holotype), ex-type, GZCC 26-0130 ; • ibid, B 581 (GZAAS 26-00012, isotype), ex-isotype, GZCC 26-0131 .</p><p>Notes.</p><p>In our phylogenetic analyses, Distoseptispora guanxiensis (GZCC 26-0130 and GZCC 26-0131) clustered sister to D. rayongensis (MFLUCC 18-0417 and MFLUCC 18-0415) with 30 % ML statistical support. Distoseptispora guanxiensis is morphologically similar to D. rayongensis in having macronematous, mononematous, cylindrical, smooth-walled, septate, unbranched, pale to dark brown conidiophores, monoblastic, integrated, terminal, determinate conidiogenous cells and acrogenous, solitary, septate, obclavate or obspathulate conidia (MFLU 18-1045, holotype). However, the conidiogenous cells of our new isolate are polyblastic, while they are monoblastic in D. rayongensis . In addition, the conidiophores (79.5–141 vs. 75–125 μm) and conidia (36–122 vs. 60–106 μm) of D. guanxiensis are longer than those of D. rayongensis (Hyde et al. 2020) . The comparisons of ITS, LSU, rpb 2 and tef 1 - α sequence data between our new isolate and D. rayongensis (MFLUCC 18-0417), revealed 16 bp (2.9 %), 8 bp (0.97 %), 24 bp (2.3 %), and 6 bp (0.67 %) differences without gaps, respectively. The PHI test (Φw = 0.32) indicated no significant recombination events between our strains (GZCC 25-0679 and GZCC 25-0678) and their closely related taxa (Fig. 3). Both D. guanxiensis and D. rayongensis were collected from freshwater habitats, however, D. guanxiensis was collected from China while, D. rayongensis was from Thailand. Based on morphological differences, phylogenetic analysis and PHI analysis, we introduce D. guanxiensis as a new species.</p></div>	https://treatment.plazi.org/id/F982A53E85DF5656BFD134AB2CF86D24	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.		Pensoft via Plazi	Tian, Xing-Guo;Han, Jia-Jun;Lu, Yong-Zhong;Karunarathna, Samantha C.;Tibpromma, Saowaluck;Bao, Dan-Feng	Tian, Xing-Guo, Han, Jia-Jun, Lu, Yong-Zhong, Karunarathna, Samantha C., Tibpromma, Saowaluck, Bao, Dan-Feng (2026): Two novel saprobic Distoseptispora species from southern China (Distoseptisporales, Distoseptisporaceae). MycoKeys 132: 113-132, DOI: 10.3897/mycokeys.132.188292
32C74CC72F7A5A859DF110D47406098E.text	32C74CC72F7A5A859DF110D47406098E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Distoseptispora longiconidiophora D. F. Bao & X. G. Tian 2026	<div><p>Distoseptispora longiconidiophora D. F. Bao &amp; X. G. Tian sp. nov.</p><p>Fig. 4</p><p>Etymology.</p><p>Refers to the long conidiophores of the new species.</p><p>Holotype.</p><p>GZAAS 25–0709.</p><p>Description.</p><p>Saprobic on decaying, submerged wood. Sexual morph: Undetermined. Asexual morph: Colonies on the substratum superficial, gregarious, effuse, scattered, hairy, brown to dark brown. Mycelium mostly immersed, composed of branched, septate, brown to dark brown, smooth hyphae. Conidiophores 196–409 (– 486) × 4.5–6.5 μm (= 302.6 × 5.6 μm, n = 25), macronematous, mononematous, erect, cylindrical, solitary or in a small groups, straight or slightly flexuous, unbranched, 7–21 - septate, smooth, dark brown. Conidiogenous cells 9.5–25.5 (– 48) × 3.5–5 μm (= 17.5 × 4.3 μm, n = 25), holoblastic, monoblastic, integrated, determinate, terminal, cylindrical, brown to dark brown. Conidia 100–142 × 5.5–8 μm (= 120.8 × 7.0 μm, n = 25), acrogenous, solitary, dry, cylindrical to obclavate, straight or slightly curved, truncate at the base, tapering towards the apex, 13–27 - distoseptate, olivaceous-brown to dark brown, smooth, thick and smooth-walled, without a mucilaginous sheath.</p><p>Culture characteristics.</p><p>Colonies on PDA reaching 3.5 cm diam. after 4 weeks at room temperature, brown to dark brown from above, circular, smooth; reverse black, dark brown to black from below.</p><p>Material examined.</p><p>China • Yunnan Province, Xishuangbanna City, on decaying submerged wood, 17 Sep. 2021, X. G. Tian, wb 15 (GZAAS 25-0709, holotype), ex-type, GZCC 25-0679 ; • ibid, 20 Sep. 2021, X. G. Tian, wb 20 (GZAAS 25-0708, paratype), ex-paratype, GZCC 25-0678 .</p><p>Notes.</p><p>In our phylogenetic analyses, the new isolates, Distoseptispora longiconidiophora (GZCC 25-0679 and GZCC 25-0678) formed a distinct lineage within the clade 1, and close to D. cangshanensis, D. cylindricospora, D. hongheensis and D. pulchra (Fig. 1). However, Distoseptispora longiconidiophora can be easily distinguished from the D. cangshanensis and D. pulchra by its conidia (100–142 vs. 196–409 μm) are shorter than conidiophores. In contrast, conidia of D. cangshanensis and D. pulchra are longer than their conidiophores (Luo et al. 2018; Ma et al. 2022). In addition, D. longiconidiophora has longer conidiophores (196–409 [– 486] vs. 44-68 μm) with more septa (7–21 vs. 1–5) and narrower conidia (5.5–8 vs. 10–14 μm) than those of D. cangshanensis (Luo et al. 2018) . Similarly, D. longiconidiophora has longer conidiophores (196–409 [– 486] vs. 47–62 μm) and more conidial septa (13–27 vs. 3–14) than D. pulchra .</p><p>Conidia of Distoseptispora longiconidiophora, D. cylindricospora, and D. hongheensis are all shorter than their conidiophores. However, D. longiconidiophora differs from D. cylindricospora in having much longer conidiophores (196–409 [– 486] vs. 105–157 μm) with fewer septa (7–21 vs. 18–30), and fewer conidial septa (13–27 vs. 20–65). Distoseptispora longiconidiophora can be distinguished from D. hongheensis in having longer conidiophores with more septa and narrower conidia (5.5–8 vs. 8–10 μm). Additionally, the PHI test (Φw = 0.99) also indicates no significant recombination events between our strains (GZCC 25-0679 and GZCC 25-0678) and their closely related taxa (Fig. 5). Both phylogenetic analysis, morphological evidence, and PHI analysis support our new isolates as representing a new species.</p></div>	https://treatment.plazi.org/id/32C74CC72F7A5A859DF110D47406098E	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.		Pensoft via Plazi	Tian, Xing-Guo;Han, Jia-Jun;Lu, Yong-Zhong;Karunarathna, Samantha C.;Tibpromma, Saowaluck;Bao, Dan-Feng	Tian, Xing-Guo, Han, Jia-Jun, Lu, Yong-Zhong, Karunarathna, Samantha C., Tibpromma, Saowaluck, Bao, Dan-Feng (2026): Two novel saprobic Distoseptispora species from southern China (Distoseptisporales, Distoseptisporaceae). MycoKeys 132: 113-132, DOI: 10.3897/mycokeys.132.188292
