Abstract
Xerocomellus perezmorenoi (Boletaceae, Boletales) is described as a new species from Mexico. This species was collected under Abies religiosa in mixed coniferous forest located in three localities (Puebla, Tlaxcala, and State of Mexico) in central Mexico. It is morphologically characterized by its small-sized basidiomata, pileus brown at the center and cream with pink to purple tones at the margin, almost blackish at the center when young, black-brown when mature, pores lilac, peach to salmon when young, yellow citrine at mature; violet or violet-brown color reaction of the context when cut; basidiospores (12–) 15–16 (–17) × 4–5 (–6) µm. Phylogenetic analyses (Maximum likelihood and Bayesian inference) based on multi-locus sequences confirmed X. perezmorenoi is a new species, with biocultural importance due to edibility. Detailed a description, photographs, analyses of phylogenetics, and taxonomic discussions are presented.
References
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Farid, A., Bessette, A.E., Bessette, A.R., Bolin, J.A., Kudzma, L.V., Franck, A.R. & Garey, J.R. (2021) Investigations in the boletes (Boletaceae) of southeastern USA: four novel species, and three novel combinations. Mycosphere 12: 1038–1076. https://doi.org/10.5943/mycosphere/12/1/12
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Frank, J.L., Siegel, N., Schwarz, C.F., Araki, B. & Vellinga, E.C. (2020) Xerocomellus (Boletaceae) in western North America. Fungal Systematics and Evolution 6: 265–288. https://doi.org/10.3114/fuse.2020.06.13
García-Jiménez, J. & Garza-Ocañas, F. (2001) Conocimiento de los hongos de la familia Boletaceae en México. Ciencia Universidad Autónoma de Nuevo León 4: 336–434.
Garza-Ocañas, F., García Jiménez, J., Guevara-Guerrero, G., Martínez-González, C.R., Ayala-Vásquez, O. & de la Fuente, J.I. (2022) Xerocomellus carmeniae (Boletales, Basidiomycota), a new fungus from northeastern Mexico. Acta Botanica Mexicana 129: e2039. https://doi.org/10.21829/abm129.2022.2039
Hall, T.A. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98.
Hernández-Restrepo, M., Schumacher, R.K., Wingfield, M.J., Ahmad, I., Cai, L., Duong, T.A., Edwards, J., Gené, J., Groenewald, J.Z., Jabeen, S., Khalid, A.N., Lombard, L., Madrid, H., Marin-Felix, Y., Marincowitz, S., Miller, A.N., Rajeshkumar, K.C., Rashid, A., Sarwar, S., Stchigel, A.M., Taylor, P.W.J., Zhou, N. & Crous, P.W. (2016) Fungal Systematics and Evolution: FUSE 2. Sydowia 68: 193–230.
Huelsenbeck, J.P. & Ronquist, F. (2001) MrBayes: Bayesian inference of phylogeny. Bioinformatics 17: 754–755. https://doi.org/10.1093/bioinformatics/17.8.754
Katoh, K. & Standley, D.M. (2013) MAFFT multiple sequence alignment software version 7: improvements in performance and usability. Molecular Biology and Evolution 30: 772–780. https://doi.org/10.1093/molbev/mst010
Katoh, K., Misawa, K., Kuma, K. & Miyata, T. (2002) MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform. Nucleic Acids Research 30: 3059–3066. https://doi.org/10.1093/nar/gkf436
Katoh, K., Rozewicki, J. & Yamada, K.D. (2017) MAFFT online service: multiple sequence alignment, interactive sequence choice and visualization. Briefings in Bioinformatics 20: 1160–1166. https://doi.org/10.1093/bib/bbx108
K?avi?a, D., Lazdi??, A., Bârdule A., Nikolajeva, V., Okmanis, M., Skranda, I., Gaitnieks T., & Menkis A. (2016) Fine root development and mycorrhization in Norway spruce stands one year after fertilization with potassium sulphate and wood ash. Journal of Forensic Sciences 62: 17–23. https://doi.org/10.17221/93/2015-JFS
Kornerup, A. & Wanscher, J.H. (1978) Methuen handbook of colours. 3rd ed. Eyre Methuen, London, UK.
Lanfear, R., Calcott, B., Kainer, D., Mayer, C. & Stamatakis, A. (2014) Selecting optimal partitioning schemes for phylogenomic datasets. BMC Evolutionary Biology 14: 1–14. https://doi.org/10.1186/1471-2148-14-82
Lanfear, R., Frandsen, P.B., Wright, A.M., Senfeld, T. & Calcott, B. (2016) Partition Finder 2: New methods for selecting partitioned models of evolution for molecular and morphological phylogenetic analyses. Molecular Biology and Evolution 34: 772–773. https://doi:10.1093/molbev/msw260
Largent, D.L., Johnson, D. & Watling, R. (1977) How identify mushrooms to genus III: Microscopic features. Mad River Press, Eureka. 148 pp.
Li, H., Yang, T., Menolli, Jr N., Ye, L., Samantha, C., Karunarathna, S.C., Perez-Moreno, J., Rahman, M.M., Rashid, M.R., Phengsintham, P., Rizal, L., Kasuyal, T., Lim, Y.W., Arun Kumar Dutta, A.K., Khalid, A.N., Huyen, L.T., Balolong, M.P., Baruah, G., Madawala, S., klang, N.T., Hyde, K.D., Kirk, P.M., Xu, J., Sheng, J., Boa, E. & Mortimer, P.E. (2020) Reviewing the world’s edible mushroom species: A new evidence based classification system. Comprehensive Reviews in Food Science and Food Safety 20: 1982–2014. https://doi.org/10.1111/1541-4337.12708
Lodge, D.J., Ammirati, J.F., Dell, T.O. & Mueller, G.M. (2004) Terrestrial and Lignicolous Macrofungi: Colecting and describing macrofungi. In: Mueller, G., Bills, G.F. & Foster, M.S. (Eds.) Biodiversity of Fungi. Inventary and Monitoring Methods. Elsevier Academic Press, pp. 128–158. https://doi.org/10.1016/B978-012509551-8/50011-8
Martin, M.P. & Raidl, S. (2002) The taxonomic position of Rhizopogon melanogastroides (Boletales). Mycotaxon 84: 221–228.
Matheny, P.B., Liu, Y.J., Ammirati, J.F. & Hall, B.D. (2002) Using RPB1 sequences to improve phylogenetic inference among mushrooms (Inocybe, Agaricales). American Journal of Botany 89: 688–698.
Martínez-González, C.R., Ramírez-Mendoza, R., Jiménez-Ramírez, J., Gallegos-Vázquez, C. & Luna-Vega, I. (2017) Improved method for genomic DNA extraction for Opuntia Mill. (Cactaceae). Plant Methods 13: 1–10. https://doi.org/10.1186/s13007-017-0234-y
Mikheyev, A.S., Mueller, U.G. & Abbot, P. (2006) Cryptic sex and many-to-one colevolution in the fungus-growing ant symbiosis. Proceedings of the National Academy of Sciences 103: 10702–10706. https://doi.org/10.1073/pnas.0601441103
Müller, K., Quandt, D., Müller, J. & Neinhuis, C. (2005) PhyDE®-Phylogenetic data editor. Program distributed by the authors, versión 10.0. Available from: https://www.phyde.de (accessed 30 September 2021)
Nuhn, M.E., Binder, M., Taylor, A.F., Halling, R.E. & Hibbett, D.S. (2013) Phylogenetic overview of the Boletineae. Fungal Biology 117: 479–511.
Osmundson, T.W., Robert, V.A., Schoch, C.L., Baker, L.J., Smith, A., Robich, G., Mizzan, L. & Garbelotto, M.M. (2013) Filling gaps in biodiversity knowledge for macrofungi: contributions and assessment of an herbarium collection DNA barcode sequencing project PLoS ONE 8: 4. https://doi.org/10.1371/journal.pone.0062419
Ozgur, A., Gök?en, T.N., Ozlem, K. & Isa, G. (2021) Green Synthesis of Silver Nanoparticles Using Armillaria mellea and Xerocomellus chrysenteron Extracts and Evaluation of Their Antimicrobial and Anticancer Potentials. 3rd Eurasia Biochemical Approaches & Technologies Congress (EBAT)At: Antalya, Turkey.
Patil, B.P., Gunasekaran, S., Singh, K.S. & Vaidya, S. (2021) Parvixerocomus matheranensis (Boletaceae), a new species from India. Mycoscience 62: 244–249. https://doi.org/10.47371/mycosci.2021.03.007
Peintner, U., Ladurner, H. & Simonini, G. (2003) Xerocomus cisalpinus sp. nov., and the delimitation of species in the X. chrysenteron complex based on morphology and rDNA-LSU sequences. Mycological Research 107: 659–679. https://doi.org/10.1017/S0953756203007901
Rambaut, A., Suchard, M.A., Xie, D. & Drummond, A.J. (2014) Tracer v1.6. Available from: http://beast.bio.ed.ac.uk/Tracer (accessed 30 September 2021)
Saldivar, Á.E., García-Jiménez, J., Herrera-Fonseca, M.J. & Rodríguez-Alcántar, O. (2021) updated checklist and new records of Boletaceae (fungi, Basidiomycota, Boletales) from Jalisco, Mexico. Polibotanica 52: 25–49. https://doi.org/10.18387/polibotanica.52.3
Snell, W.H. & Dick, E.A. (1970) The Boleti of Northeastern North America. Cramer, Lehre.
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