| _version_ | 1866901595015348224 |
|---|---|
| author | Nanu, Salna Kumar, Arun, T. K. |
| author_facet | Nanu, Salna Kumar, Arun, T. K. |
| contents | <p><b><i>Neotropicomus indicus</i> sp. nov.</b></p><p><b>(Fig. 1)</b></p><p><i>Neotropicomus indicus</i> sp. nov. is characterized by basidiomata with a smooth to minutely pruinose, reddish brown pileus, stipe surface finely pruinose at the apex, downward to the middle with small reddish brown squamules, subfusoid to fusoid basidiospores, and a cutis type of stipitipellis interrupted by caulocystidia clusters. The species differs from <i>N. australis</i> by its smaller basidiospores, larger cheilocystidia and stipitipellis structure.</p><p>TYPE MATERIAL. — <b>India</b> • Kerala State, Thiruvananthapuram District, Palode; 6.VII.2022; holotype: ZGC[ZGCSN180]; GenBank: OQ633210 (ITS), OQ633194 (28 S).</p><p>ETYMOLOGY. — “ <i>indicus</i> ” indicates the distribution and collection locality of the species.</p><b>GenBank accession numbers</b><b>Taxon</b><b>Voucher</b><b>Locality</b><b>ITS</b><b>28S</b><i>Austroboletus albidus</i>Yan C. Li & Zhu L. Yang HKAS107148, holotype China – NG088131<i>A. olivaceoglutinosus</i>K.Das & Dentinger HKAS57756 China – KF112383<i>Boletus fagacicola</i>B.Feng, Y.Y.Cui, J.P.Xu & Zhu L.Yang HKAS55975, holotype China JN563899 JN563853<i>B. reticuloceps</i>(M.Zang, M.S.Yuan & M.Q.Gong) Q.B.Wang & Y.J. Yao HKAS57671 China – KF112454<i>B. bainiugan</i>Dentinger HKAS52235 China JN563905 KF112457<i>B. edulis</i>Bull. HMJAU4637 Russia JN563894 KF112455<i>Brasilioporus olivaceoflavidus</i>A.C.Magnago FLOR 68467 Brazil OM068901 –<i>B. olivaceoflavidus</i>FLOR 68468 Brazil OM068902 –<i>B. olivaceoflavidus</i>VIES 9901322, holotype Brazil OM068903 –<i>B. rufonigricans</i>(T.W. Henkel) A.C.Magnago & T.W.Henkel G472 Guyana KJ786658 –<i>B. simoniarum</i>A.C.Magnago VIES 9901327, holotype Brazil OM068905 OM068914<i>Hortiboletus amygdalinus</i>Xue T. Zhu & Zhu L. Yang HKAS54166, holotype China KT990581 KT990777<i>H. subpaludosus</i>(W.F.Chiu) Xue T. Zhu & Zhu L. Yang HKAS59608 China KF112371 –<i>Imleria badia</i>(Fr.) Vizzini MB 03-098a United States – KF030355<i>I. badia</i>Xb2 Germany – KF030357<i>I. obscurebrunnea</i>(Hongo) Xue T. Zhu & Zhu L. Yang HKAS52557 China KC215207 KF112374<i>Indoporus shoreae</i>A.Parihar, K.Das, Hembrom & Vizzini AP 6693, holotype India MK123972 MK123973<i>I. shoreae</i>AP 6697 India MK123977 MK123976<i>Neotropicomus australis</i>A.C.Magnago FLOR 68471 Brazil OM068909 –<i>N. australis</i>ACM1138 Brazil OM068907 OM068916<i>N. australis</i>VIES 9901328, holotype Brazil OM068906 –<i>N. australis</i>VIES 9901329 Brazil OM068908 OM068917<i>N. indicus</i>sp. nov. ZGCSN180 India<b>OQ633210</b><b>OQ633194</b><i>N. parvogracilis</i>(T.W.Henkel & Husbands) A.C.Magnago & T.W.Henkel TH9209, holotype Guyana JQ751261 JQ751262<i>N. parvogracilis</i>TH8850, paratype Guyana JQ751263 HQ161865<i>Parvixerocomus</i>aff.<i>aokii</i>(Hongo) G.Wu, N.K.Zeng & Zhu L. Yang HKAS52633 China – KF112379<i>P. aokii</i>HKAS59812 China – KF112378<i>P. pseudoaokii</i>G.Wu, K.Zhao & Zhu L. Yang HKAS80480, holotype China – KP658468<i>Porphyrellus castaneus</i>Yan C. Li & Zhu L. Yang HKAS52554, holotype China – KT990697<i>P. castaneus</i>HKAS63076 China – KT990548<i>P. orientifumosipes</i>Yan C. Li & Zhu L. Yang HKAS53372, holotype China – KT990629<i>Strobilomyces echinocephalus</i>Gelardi & Vizzini HKAS59420 China – KF112463<i>S. floccopus</i>(Vahl) P. Karst. AFTOL-716 United States AY854068 AY684155<i>S. floccopus</i>AFTOL-716 United States AY854068 AY684155<i>S. strobilaceus</i>(Scop.) Berk. WU0016537 Austria – KT990647<i>Tengioboletus glutinosus</i>G.Wu & Zhu L. Yang HKAS53425, holotype China – KF112341<i>T. glutinosus</i>HKAS53452 China – KT990655<i>T. reticulatus</i>G.Wu & Zhu L. Yang HKAS52241 China – KT990657<i>T. reticulatus</i>HKAS53453, holotype China – KT990656<i>Tylopilus dunensis</i>A.C.Magnago & M.A.Neves MAN216, paratype Brazil MF113418 OM068920<i>T. dunensis</i>MAN218, holotype Brazil MF113419 MF113428<i>T. felleus</i>(Bull.) P. Karst. HKAS54926 Germany – KF112411<i>T. felleus</i>HKAS90203 China – KT990545<i>T. violaceobrunneus</i>Yan C. Li & Zhu L. Yang HKAS89443, holotype China – KT990702<i>Xanthoconium purpureum</i>Snell & E.A.Dick NY00720964 United States – KT990663<i>X. sinense</i>G.Wu, Y.Y.Cui & Zhu L. Yang HKAS77758, holotype China – KT990665<i>Xerocomellus corneri</i>Xue T. Zhu & Zhu L. Yang HKAS52503 China – KT990668<i>X. communis</i>Xue T. Zhu & Zhu L. Yang HKAS50467 China – KT990670<i>Xerocomellus</i>sp. HKAS56311 China KF112340 KF112170<p>HABITAT. — Solitary, on ground in forest dominated by Dipterocarpaceae members.</p><p>MYCOBANK. — MB848296.</p><p><b>DESCRIPTION</b></p><p>Basidiomata small-sized. Pileus 20-30 mm broad, convex when young, becoming plano-convex on maturity; surface viscid when wet, smooth to minutely pruinose, reddish brown to grayish brown towards the centre; margin straight. Pileal context whitish, unchanging when cut. Hymenphore adnate, depressed around the apex of stipe; surface pale yellow to olive yellow; pores 1-2 per mm, angular, unchanging on bruising; tubes 2-4 mm long, concolourous to the hymenophore surface, unchanging when cut. Stipe 20-40 × 3-4 mm, central, almost equal; surface finely pruinose at the apex downward to the middle with small reddish brown squamules, whitish to pale yellowish in apex, reddish brown in middle to bottom in a cream background. Stipe context whitish, unchanging on bruising. Basal mycelium white.</p><p>Basidiospores 9-11× 4-5µm (Q=1.8-2.75, Qm= 2.2), subfusoid to fusoid, thin- to slightly thick-walled (up to 0.5µm), smooth, yellowish in water,inamyloid.Basidia 20-27×7-10µm, clavate, thin-walled, 4-spored, hyaline with many oil droplets; sterigmata up to 3 µm long, hyaline with many oil droplets. Pleurocystidia 42-62×6-12 µm, narrowly fusiform to fusiform, thin-walled, hyaline, inamyloid.Cheilocystidia 28-50×7-10 µm, narrowly utriform, nearly fusiform, broadly clavate or nearly cylindrical, hyaline, inamyloid. Hymenophoral trama phylloporoid; hyphae 3-15µm wide, thin-walled, hyaline.Pileipellis a trichodermium, made up of densely packed chains of terminal elements formed on subglobose cells; terminal elements 16-31×4-13 µm, nearly cylindrical or broadly clavate, some of them having subacute apex, thin-walled, inamyloid. Pileus trama tightly interwoven; hyphae 3-12 µm wide, thin-walled, hyaline, inamyloid. Stipitipellis a cutis interrupted by caulocystidia clusters; caulocystidia 13-28× 4-7 narrowly clavate to clavate, rarely with subacute apex, thin-walled, inamyloid. Stipe trama parallel to interwoven; hyphae 3-12 µm wide, thin-walled. Clamp-connections absent.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_10892053 |
| institution | Zenodo |
| language | |
| publishDate | 2024 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Neotropicomus indicus Nanu & Kumar 2024, sp. nov. Nanu, Salna Kumar, Arun, T. K. Biodiversity Taxonomy Fungi Basidiomycota Agaricomycetes Boletales Boletaceae Neotropicomus Neotropicomus indicus <p><b><i>Neotropicomus indicus</i> sp. nov.</b></p><p><b>(Fig. 1)</b></p><p><i>Neotropicomus indicus</i> sp. nov. is characterized by basidiomata with a smooth to minutely pruinose, reddish brown pileus, stipe surface finely pruinose at the apex, downward to the middle with small reddish brown squamules, subfusoid to fusoid basidiospores, and a cutis type of stipitipellis interrupted by caulocystidia clusters. The species differs from <i>N. australis</i> by its smaller basidiospores, larger cheilocystidia and stipitipellis structure.</p><p>TYPE MATERIAL. — <b>India</b> • Kerala State, Thiruvananthapuram District, Palode; 6.VII.2022; holotype: ZGC[ZGCSN180]; GenBank: OQ633210 (ITS), OQ633194 (28 S).</p><p>ETYMOLOGY. — “ <i>indicus</i> ” indicates the distribution and collection locality of the species.</p><b>GenBank accession numbers</b><b>Taxon</b><b>Voucher</b><b>Locality</b><b>ITS</b><b>28S</b><i>Austroboletus albidus</i>Yan C. Li & Zhu L. Yang HKAS107148, holotype China – NG088131<i>A. olivaceoglutinosus</i>K.Das & Dentinger HKAS57756 China – KF112383<i>Boletus fagacicola</i>B.Feng, Y.Y.Cui, J.P.Xu & Zhu L.Yang HKAS55975, holotype China JN563899 JN563853<i>B. reticuloceps</i>(M.Zang, M.S.Yuan & M.Q.Gong) Q.B.Wang & Y.J. Yao HKAS57671 China – KF112454<i>B. bainiugan</i>Dentinger HKAS52235 China JN563905 KF112457<i>B. edulis</i>Bull. HMJAU4637 Russia JN563894 KF112455<i>Brasilioporus olivaceoflavidus</i>A.C.Magnago FLOR 68467 Brazil OM068901 –<i>B. olivaceoflavidus</i>FLOR 68468 Brazil OM068902 –<i>B. olivaceoflavidus</i>VIES 9901322, holotype Brazil OM068903 –<i>B. rufonigricans</i>(T.W. Henkel) A.C.Magnago & T.W.Henkel G472 Guyana KJ786658 –<i>B. simoniarum</i>A.C.Magnago VIES 9901327, holotype Brazil OM068905 OM068914<i>Hortiboletus amygdalinus</i>Xue T. Zhu & Zhu L. Yang HKAS54166, holotype China KT990581 KT990777<i>H. subpaludosus</i>(W.F.Chiu) Xue T. Zhu & Zhu L. Yang HKAS59608 China KF112371 –<i>Imleria badia</i>(Fr.) Vizzini MB 03-098a United States – KF030355<i>I. badia</i>Xb2 Germany – KF030357<i>I. obscurebrunnea</i>(Hongo) Xue T. Zhu & Zhu L. Yang HKAS52557 China KC215207 KF112374<i>Indoporus shoreae</i>A.Parihar, K.Das, Hembrom & Vizzini AP 6693, holotype India MK123972 MK123973<i>I. shoreae</i>AP 6697 India MK123977 MK123976<i>Neotropicomus australis</i>A.C.Magnago FLOR 68471 Brazil OM068909 –<i>N. australis</i>ACM1138 Brazil OM068907 OM068916<i>N. australis</i>VIES 9901328, holotype Brazil OM068906 –<i>N. australis</i>VIES 9901329 Brazil OM068908 OM068917<i>N. indicus</i>sp. nov. ZGCSN180 India<b>OQ633210</b><b>OQ633194</b><i>N. parvogracilis</i>(T.W.Henkel & Husbands) A.C.Magnago & T.W.Henkel TH9209, holotype Guyana JQ751261 JQ751262<i>N. parvogracilis</i>TH8850, paratype Guyana JQ751263 HQ161865<i>Parvixerocomus</i>aff.<i>aokii</i>(Hongo) G.Wu, N.K.Zeng & Zhu L. Yang HKAS52633 China – KF112379<i>P. aokii</i>HKAS59812 China – KF112378<i>P. pseudoaokii</i>G.Wu, K.Zhao & Zhu L. Yang HKAS80480, holotype China – KP658468<i>Porphyrellus castaneus</i>Yan C. Li & Zhu L. Yang HKAS52554, holotype China – KT990697<i>P. castaneus</i>HKAS63076 China – KT990548<i>P. orientifumosipes</i>Yan C. Li & Zhu L. Yang HKAS53372, holotype China – KT990629<i>Strobilomyces echinocephalus</i>Gelardi & Vizzini HKAS59420 China – KF112463<i>S. floccopus</i>(Vahl) P. Karst. AFTOL-716 United States AY854068 AY684155<i>S. floccopus</i>AFTOL-716 United States AY854068 AY684155<i>S. strobilaceus</i>(Scop.) Berk. WU0016537 Austria – KT990647<i>Tengioboletus glutinosus</i>G.Wu & Zhu L. Yang HKAS53425, holotype China – KF112341<i>T. glutinosus</i>HKAS53452 China – KT990655<i>T. reticulatus</i>G.Wu & Zhu L. Yang HKAS52241 China – KT990657<i>T. reticulatus</i>HKAS53453, holotype China – KT990656<i>Tylopilus dunensis</i>A.C.Magnago & M.A.Neves MAN216, paratype Brazil MF113418 OM068920<i>T. dunensis</i>MAN218, holotype Brazil MF113419 MF113428<i>T. felleus</i>(Bull.) P. Karst. HKAS54926 Germany – KF112411<i>T. felleus</i>HKAS90203 China – KT990545<i>T. violaceobrunneus</i>Yan C. Li & Zhu L. Yang HKAS89443, holotype China – KT990702<i>Xanthoconium purpureum</i>Snell & E.A.Dick NY00720964 United States – KT990663<i>X. sinense</i>G.Wu, Y.Y.Cui & Zhu L. Yang HKAS77758, holotype China – KT990665<i>Xerocomellus corneri</i>Xue T. Zhu & Zhu L. Yang HKAS52503 China – KT990668<i>X. communis</i>Xue T. Zhu & Zhu L. Yang HKAS50467 China – KT990670<i>Xerocomellus</i>sp. HKAS56311 China KF112340 KF112170<p>HABITAT. — Solitary, on ground in forest dominated by Dipterocarpaceae members.</p><p>MYCOBANK. — MB848296.</p><p><b>DESCRIPTION</b></p><p>Basidiomata small-sized. Pileus 20-30 mm broad, convex when young, becoming plano-convex on maturity; surface viscid when wet, smooth to minutely pruinose, reddish brown to grayish brown towards the centre; margin straight. Pileal context whitish, unchanging when cut. Hymenphore adnate, depressed around the apex of stipe; surface pale yellow to olive yellow; pores 1-2 per mm, angular, unchanging on bruising; tubes 2-4 mm long, concolourous to the hymenophore surface, unchanging when cut. Stipe 20-40 × 3-4 mm, central, almost equal; surface finely pruinose at the apex downward to the middle with small reddish brown squamules, whitish to pale yellowish in apex, reddish brown in middle to bottom in a cream background. Stipe context whitish, unchanging on bruising. Basal mycelium white.</p><p>Basidiospores 9-11× 4-5µm (Q=1.8-2.75, Qm= 2.2), subfusoid to fusoid, thin- to slightly thick-walled (up to 0.5µm), smooth, yellowish in water,inamyloid.Basidia 20-27×7-10µm, clavate, thin-walled, 4-spored, hyaline with many oil droplets; sterigmata up to 3 µm long, hyaline with many oil droplets. Pleurocystidia 42-62×6-12 µm, narrowly fusiform to fusiform, thin-walled, hyaline, inamyloid.Cheilocystidia 28-50×7-10 µm, narrowly utriform, nearly fusiform, broadly clavate or nearly cylindrical, hyaline, inamyloid. Hymenophoral trama phylloporoid; hyphae 3-15µm wide, thin-walled, hyaline.Pileipellis a trichodermium, made up of densely packed chains of terminal elements formed on subglobose cells; terminal elements 16-31×4-13 µm, nearly cylindrical or broadly clavate, some of them having subacute apex, thin-walled, inamyloid. Pileus trama tightly interwoven; hyphae 3-12 µm wide, thin-walled, hyaline, inamyloid. Stipitipellis a cutis interrupted by caulocystidia clusters; caulocystidia 13-28× 4-7 narrowly clavate to clavate, rarely with subacute apex, thin-walled, inamyloid. Stipe trama parallel to interwoven; hyphae 3-12 µm wide, thin-walled. Clamp-connections absent.</p> |
| title | Neotropicomus indicus Nanu & Kumar 2024, sp. nov. |
| topic | Biodiversity Taxonomy Fungi Basidiomycota Agaricomycetes Boletales Boletaceae Neotropicomus Neotropicomus indicus |
| url | https://doi.org/10.5281/zenodo.10892053 |