Abstract
Oligonema persimile (Trichiales, Myxomycetes) is a species collected in the Brazilian territory, but with only five records in 94 years. This paper confirms the occurrence of O. persimile in Brazil, and expands current knowledge on its distribution, based on four specimens collected between 2009 and 2023 in two biogeographic domains (Atlantic Forest and Cerrado), in the Northeast and Midwest Regions of the country.
References
- Araújo, E.P., Parente, Jr J.W.C. & Espig, A.S. (2005) Estudo das Unidades de Paisagem da Ilha do Maranhão: delimitação e dinâmica. In: Simpósio Brasileiro de Sensoriamento Remoto, 12, 2005, Goiânia, GO. Anais. Goiânia: INPE, pp. 2607–2609.
- Cavalcanti, L.H., Costa, A.A.A., Barbosa, D.I., Agra, L.A.N.N. & Bezerra, A.C.C. (2015) Distribution and occurrence of Oligonema (Trichiales, Myxomycetes) in Brazil. Brazilian Journal of Botany 38: 187–191. https://doi.org/10.1007/s40415-014-0107-9
- Cavalcanti, L.H., Bezerra, A.C.C. & Agra, L.A.N.N. (2025) Oligonema in Flora e Funga do Brasil. Jardim Botânico do Rio de Janeiro. Available from: https://floradobrasil.jbrj.gov.br/FB118237 (accessed 11 April 2025)
- Farr, M.L. (1958) Taxonomic studies in the myxomycetes. I. The Trichia favoginea complex. Mycologia 50: 357–369. https://doi.org/10.2307/3756072
- Farr, M.L. (1976) Myxomycetes. Flora Neotropica. Monograph 16. New York Botanical Garden, New York, 304 pp.
- Figueiredo, P.S., Ribeiro, E.K.M.D., Lacerda, D.M.A. & Girnos, E.C. (2009) Estratégia reprodutiva de Cochlospermum orinocense (Kunth) Steud.: fenologia, biologia floral e sistema de cruzamento em uma espécie pioneira de florestas na Amazônia. Revista Brasileira de Botanica 32 (4): 781–792. https://doi.org/10.1590/S0100-84042009000400016
- García-Cunchillos, I., Zamora, J.C., Ryberg, M. & Lado, C. (2022) Phylogeny and evolution of morphological structures in a highly diverse lineage of fruiting-body-forming amoebae, order Trichiales (Myxomycetes, Amoebozoa). Molecular Phylogenetics and Evolution 177: 107609. https://doi.org/10.1016/j.ympev.2022.107609
- Ing, B. (1999) The myxomycetes of Britain and Ireland: an identification handbook. Richmond Pub. Co., Slough, 375 pp.
- Karsten, P.A. (1868) Gastero – et Myxomycetes circa Mustiala crescente, in Notiser ur Sallskapets pro Fauna et Flora Fenica. Förhandlingar 9: 353.
- Kornerup, A. & Wansher, J.H. (1978) Handbook of colour. 3 ed. Eyre Methuen, London.
- Lado, C. (2005–2025) An online nomenclatural information system of Eumycetozoa. Available from: http://www.nomen.eumycetozoa.com (accessed 20 March 2025)
- Lado, C. & Basanta, D.W. (2008) Review of Neotropical Myxomycetes (1828–2008). Anales del Jardín Botánico de Madrid 65 (2): 211–254. https://doi.org/10.3989/ajbm.2008.v65.i2.293
- Lado, C. & Pando, F. (1997) Myxomycetes, I. Ceratiomyxales, Echinosteliales, Liceales Trichiales. Flora Micologica Iberica. v.2, Berlin: Cramer, 323 pp.
- Lado, C., Basanta, D.W., Estrada-Torres, A. & Stephenson, S.L. (2013) The biodiversity of myxomycetes in central Chile. Fungal Diversity 59: 3–32. https://doi.org/10.1007/s13225-012-0159-8
- Leonardo-Silva, L., Pereira-Silva, G., Moreira, I.C., Silveira-Silva, R.B. & Xavier-Santos, S. (2022) Wood-inhabiting corticioid and poroid fungi (Basidiomycota) from Reserva Ecológica da Universidade Estadual de Goiás, a remnant of the Brazilian Cerrado. Biota Neotropica 22 (4): 1–12. https://doi.org/10.1590/1676-0611-bn-2022-1359
- Martin, G.W. & Alexopoulos, C.J. (1969) The Myxomycetes. University of Iowa Press, Iowa, 286 pp.
- Muniz, F.H., Cesar, O. & Monteiro, R. (1994) Aspectos florísticos quantitativos e comparativos da vegetação arbórea da reserva florestal do Sacavém, São Luis, Maranhão (Brasil). Acta Amazônica 24: 189–218. https://doi.org/10.1590/1809-43921994243218
- Novozhilov, Y.K., Erastova, D.A., Shchepin, O.N., Popov, E.S., Alexandrova, A.V., Schnittler, M. & Kuznetsov, A.N. (2017) Myxomycetes associated with monsoon lowland tropical forests in southern Vietnam. Nova Hedwigia 104 (1–3): 143–182. https://doi.org/10.1127/nova_hedwigia/2016/0395
- Poulain, M., Meyer, M. & Bozonnet, J. (2011) Les Myxomycétes. Sevrier: Fédération Mycologique et Botanique Dauphiné-Savoie. v. I–II, 556 pp.
- Rammeloo, J. (1978) Systematische studie van de Trichiales en de Stemonitales (Myxomycetes) van België. Paleis der Academiën Wetwensch. Lett. Schone Kunsten Belg 40 (146): 3–166.
- Rojas, C., Rojas, P.A. & Lado, C. (2018) Myxomycete diversity in Costa Rica. Mycosphere 9 (2): 227–255. https://doi.org/10.5943/mycosphere/9/2/6
- Stephenson, S.L., Stephenson, B.C. & Stephenson, R.J. (2012) Myxomycetes of Stewart Island, New Zealand. Mycosphere 3 (6): 940–947. https://doi.org/10.5943/mycosphere/3/6/8
- Torrend, C. (1915) Les Myxomycétes du Brésil, connus jusqu’ici. Broteria 13: 72–88.
- Toschi, L.A., Moreira, I.C. & Xavier-Santos, S. (2023) Myxobiota (Protista, Amoebozoa) from Central Brazil: new records of Trichia affinis Bary from the Cerrado. Revista Agrotecnologia 14: 1. https://doi.org/10.31668/agrotec.v15iFluxoCont.14183
- Yatsiuk, I., Adamonytė, G. & Kastanje, V. (2020) A comprehensive checklist of Estonian myxomycetes. Karstenia 58 (2): 241–249. https://doi.org/10.29203/ka.2020.497
