Pub Date : 2018-04-16DOI: 10.7872/crym/v39.iss1.2018.109
G. Delgado, A. Miller, M. Piepenbring
Abstract The taxonomic status and phylogenetic placement of Sporidesmium pachyanthicola in Capnodiales (Dothideomycetes) are revisited based on a specimen collected on the petiole of a dead leaf of Sabal palmetto in south Florida, U.S.A. New evidence inferred from phylogenetic analyses of nuclear ribosomal DNA sequence data together with a broad taxon sampling at family level suggest that the fungus is a member of Extremaceae and therefore its previous placement within the broadly defined Teratosphaeriaceae was not supported. A new genus Castanedospora is introduced to accommodate this species on the basis of its distinct morphology and phylogenetic position distant from Sporidesmiaceae sensu stricto in Sordariomycetes. The holotype material from Cuba was found to be exhausted and the Florida specimen, which agrees well with the original description, is selected as epitype. The fungus produced considerably long cylindrical to narrowly obclavate conidia in culture strongly resembling those of Sporidesmajora pennsylvaniensis, another sporidesmium-like, capnodiaceous anamorph. However, phylogenetic analyses show that they are not congeneric and the latter belongs to the family Phaeothecoidiellaceae.
摘要以美国佛罗里达州南部Sabal棕榈死叶叶柄标本为基础，重新研究了厚壁菌孢子菌在Capnodiales (dothideomycates)中的分类地位和系统发育位置。从核糖体DNA序列数据的系统发育分析以及在科水平上广泛的分类群抽样中推断出的新证据表明，该真菌是极端科的成员，因此它之前被广泛定义为Teratosphaeriaceae的位置不被支持。根据Castanedospora在Sordariomycetes中的独特形态和远离Sporidesmiaceae sensu stricto的系统发育位置，引入了一个新属Castanedospora来容纳该物种。发现来自古巴的全模材料已经耗尽，佛罗里达的标本与原始描述非常吻合，被选为上型。这种真菌在培养过程中产生了相当长的圆柱形到窄倒卵形分生孢子，与另一种孢子样的capnodious变形菌Sporidesmajora pennsylvania分生孢子非常相似。然而，系统发育分析表明它们不是同源的，后者属于phaeotheecoidiellaceae科。
{"title":"South Florida microfungi: Castanedospora, a new genus to accommodate Sporidesmium pachyanthicola (Capnodiales, Ascomycota)","authors":"G. Delgado, A. Miller, M. Piepenbring","doi":"10.7872/crym/v39.iss1.2018.109","DOIUrl":"https://doi.org/10.7872/crym/v39.iss1.2018.109","url":null,"abstract":"Abstract \u0000 The taxonomic status and phylogenetic placement of Sporidesmium pachyanthicola in Capnodiales (Dothideomycetes) are revisited based on a specimen collected on the petiole of a dead leaf of Sabal palmetto in south Florida, U.S.A. New evidence inferred from phylogenetic analyses of nuclear ribosomal DNA sequence data together with a broad taxon sampling at family level suggest that the fungus is a member of Extremaceae and therefore its previous placement within the broadly defined Teratosphaeriaceae was not supported. A new genus Castanedospora is introduced to accommodate this species on the basis of its distinct morphology and phylogenetic position distant from Sporidesmiaceae sensu stricto in Sordariomycetes. The holotype material from Cuba was found to be exhausted and the Florida specimen, which agrees well with the original description, is selected as epitype. The fungus produced considerably long cylindrical to narrowly obclavate conidia in culture strongly resembling those of Sporidesmajora pennsylvaniensis, another sporidesmium-like, capnodiaceous anamorph. However, phylogenetic analyses show that they are not congeneric and the latter belongs to the family Phaeothecoidiellaceae.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"54 1","pages":"109 - 127"},"PeriodicalIF":1.4,"publicationDate":"2018-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74763681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-16DOI: 10.7872/crym/v39.iss1.2018.129
Yu-Zhi Song, Jingwei Li, B. Buyck, Jianfei Zheng, L. Qiu
Abstract Two novel species of Russula subgenus Heterophyllidia, collected from Guangdong Province, P. R. of China, are described and illustrated based on both morphology and phylogenetic analyses of ITS sequences. Russula verrucospora sp. nov. is characterized by a combination of unequal lamellae, verrucose basidiospores, presence of robust caulocystidia, and pleurocystidia changing to reddish-brown in sulphovanillin (SV). R. xanthovirens sp. nov. is phylogenetically closely related to R. aureoviridis within subsection Virescentinae, but it can be separated from the latter by its much thicker pileipellis which is distinctly divided into two layers and orthochromatic in cresyl blue, ellipsoid to globose subterminal cells, bigger basidiospores with higher warts and ridges, and much longer pleurocystidia and cheilocystidia. Both morphological and molecular data consistently verify that R. verrucospora and R. xanthovirens are new to subg. Heterophyllidia. The differences among these two novel species and their related taxa are discussed.
{"title":"Russula verrucospora sp. nov. and R. xanthovirens sp. nov., two novel species of Russula (Russulaceae) from southern China","authors":"Yu-Zhi Song, Jingwei Li, B. Buyck, Jianfei Zheng, L. Qiu","doi":"10.7872/crym/v39.iss1.2018.129","DOIUrl":"https://doi.org/10.7872/crym/v39.iss1.2018.129","url":null,"abstract":"Abstract Two novel species of Russula subgenus Heterophyllidia, collected from Guangdong Province, P. R. of China, are described and illustrated based on both morphology and phylogenetic analyses of ITS sequences. Russula verrucospora sp. nov. is characterized by a combination of unequal lamellae, verrucose basidiospores, presence of robust caulocystidia, and pleurocystidia changing to reddish-brown in sulphovanillin (SV). R. xanthovirens sp. nov. is phylogenetically closely related to R. aureoviridis within subsection Virescentinae, but it can be separated from the latter by its much thicker pileipellis which is distinctly divided into two layers and orthochromatic in cresyl blue, ellipsoid to globose subterminal cells, bigger basidiospores with higher warts and ridges, and much longer pleurocystidia and cheilocystidia. Both morphological and molecular data consistently verify that R. verrucospora and R. xanthovirens are new to subg. Heterophyllidia. The differences among these two novel species and their related taxa are discussed.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"8 1","pages":"129 - 142"},"PeriodicalIF":1.4,"publicationDate":"2018-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91372951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.7872/crym/v39.iss1.2018.143
I. Probert, D. Lamy
Progrès en urologie accepte les manuscrits originaux d’urologie clinique ou de recherche fondamentale ayant trait à l’Urologie. Les articles originaux, de revue, de mises au point, de recommandations, de communications brèves, les lettres à l’Editeur, les articles de veille scientifique sont acceptés pour analyse et publication éventuelle. Il est important de respecter rigoureusement les recommandations de nombre de signes pour chaque article (cf infra), faute de quoi le comité éditorial se réserve le droit de refuser la soumission de l’article.
{"title":"Instructions Aux Auteurs","authors":"I. Probert, D. Lamy","doi":"10.7872/crym/v39.iss1.2018.143","DOIUrl":"https://doi.org/10.7872/crym/v39.iss1.2018.143","url":null,"abstract":"Progrès en urologie accepte les manuscrits originaux d’urologie clinique ou de recherche fondamentale ayant trait à l’Urologie. Les articles originaux, de revue, de mises au point, de recommandations, de communications brèves, les lettres à l’Editeur, les articles de veille scientifique sont acceptés pour analyse et publication éventuelle. Il est important de respecter rigoureusement les recommandations de nombre de signes pour chaque article (cf infra), faute de quoi le comité éditorial se réserve le droit de refuser la soumission de l’article.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"10 1","pages":"143 - 146"},"PeriodicalIF":1.4,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78435914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-12-01DOI: 10.7872/crym/v38.iss4.2017.485
C. Boucher, Tinh-Suong Nguyen, P. Silar
Abstract Podospora anserina is a model ascomycete that has been used for over a century to study many biological phenomena including ageing, prions and sexual reproduction. Here, through the molecular and phenotypic analyses of several strains, we delimit species that are hidden behind the P. anserina/P. pauciseta and P. comata denomination in culture collections. Molecular analyses of several regions of the genome as well as growth characteristics show that these strains form a species complex with at least seven members. None of the traditional morphology-based characters such as ascospore and perithecium sizes or presence of setae at the neck are able to differentiate all the species, unlike the ITS barcode, mycelium growth characteristics and repartition of perithecia on the thallus. Interspecific crosses are nearly sterile and most F1 progeny is female sterile. As a result of our analyses, the taxonomy of the P. anserina complex is clarified by lecto- and epitypifications of the names P. anserina, P. pauciseta and P. comata, as well as descriptions of the new species P. bellae-mahoneyi, P. pseudoanserina, P. pseudocomata, and P. pseudopauciseta. We also report on the ability of species from this complex to form a Cladorrhinum-like asexual morph and to produce tiny sclerotium-like structures.
{"title":"Species Delimitation in the Podospora anserina/ p. pauciseta/p. comata Species Complex (Sordariales)","authors":"C. Boucher, Tinh-Suong Nguyen, P. Silar","doi":"10.7872/crym/v38.iss4.2017.485","DOIUrl":"https://doi.org/10.7872/crym/v38.iss4.2017.485","url":null,"abstract":"Abstract \u0000 Podospora anserina is a model ascomycete that has been used for over a century to study many biological phenomena including ageing, prions and sexual reproduction. Here, through the molecular and phenotypic analyses of several strains, we delimit species that are hidden behind the P. anserina/P. pauciseta and P. comata denomination in culture collections. Molecular analyses of several regions of the genome as well as growth characteristics show that these strains form a species complex with at least seven members. None of the traditional morphology-based characters such as ascospore and perithecium sizes or presence of setae at the neck are able to differentiate all the species, unlike the ITS barcode, mycelium growth characteristics and repartition of perithecia on the thallus. Interspecific crosses are nearly sterile and most F1 progeny is female sterile. As a result of our analyses, the taxonomy of the P. anserina complex is clarified by lecto- and epitypifications of the names P. anserina, P. pauciseta and P. comata, as well as descriptions of the new species P. bellae-mahoneyi, P. pseudoanserina, P. pseudocomata, and P. pseudopauciseta. We also report on the ability of species from this complex to form a Cladorrhinum-like asexual morph and to produce tiny sclerotium-like structures.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"88 1","pages":"485 - 506"},"PeriodicalIF":1.4,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81388797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-12-01DOI: 10.7872/crym/v38.iss4.2017.453
K. Das, A. Verbeken, D. Chakraborty, Rameshwar Avchar, A. Baghela
Abstract Lactarius ferruginascens sp. nov. and L. indoaquosus sp. nov. are described from the East and South districts of Sikkim, a small Himalayan state in India. Macro- and micromorphological descriptions coupled with the illustrations and nrITS-based molecular analyses are given for both species. Lactarius ferruginascens is a species in L. subg. Plinthogalus with striking features such as a sticky pileus surface caused by the ixohymeniderm structure of the pileipellis, watery white latex which is turning rusty brown on the lamellae and the occurrence under Abies sp. in the subalpine mixed forest. Lactarius indoaquosus is a new representative of L. subg. Russularia with completely transparent and unchanging latex and is furthermore characterized by basidiospores with a zebroid ornamentation, the absence of hymenial macrocystidia and the occurrence under Castanopsis sp. in the temperate broadleaf forest. Both species are illustrated and compared with related taxa.
{"title":"Morphological and Phylogenetic Evidence for Two New Lactarius Species (Russulales, Basidiomycota) from India","authors":"K. Das, A. Verbeken, D. Chakraborty, Rameshwar Avchar, A. Baghela","doi":"10.7872/crym/v38.iss4.2017.453","DOIUrl":"https://doi.org/10.7872/crym/v38.iss4.2017.453","url":null,"abstract":"Abstract Lactarius ferruginascens sp. nov. and L. indoaquosus sp. nov. are described from the East and South districts of Sikkim, a small Himalayan state in India. Macro- and micromorphological descriptions coupled with the illustrations and nrITS-based molecular analyses are given for both species. Lactarius ferruginascens is a species in L. subg. Plinthogalus with striking features such as a sticky pileus surface caused by the ixohymeniderm structure of the pileipellis, watery white latex which is turning rusty brown on the lamellae and the occurrence under Abies sp. in the subalpine mixed forest. Lactarius indoaquosus is a new representative of L. subg. Russularia with completely transparent and unchanging latex and is furthermore characterized by basidiospores with a zebroid ornamentation, the absence of hymenial macrocystidia and the occurrence under Castanopsis sp. in the temperate broadleaf forest. Both species are illustrated and compared with related taxa.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"47 1","pages":"453 - 467"},"PeriodicalIF":1.4,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81354693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-12-01DOI: 10.7872/crym/v38.iss4.2017.435
G. Delgado, O. Koukol, O. Cáceres, M. Piepenbring
Abstract The phylogenetic affinities of the anamorphic fungus Ernakulamia cochinensis are investigated based on a representative specimen recently collected on Astrocaryum standleyanum (Arecaceae) in Panama. Molecular phylogenetic analyses using nuclear ribosomal DNA sequence data of the large subunit and the internal transcribed spacer region together with a fragment of the β-tubulin gene suggest that the fungus belongs to the Dothideomycetes (Ascomycota) where it groups with members of the family Tetraplosphaeriaceae in Pleosporales. Morphologically, this placement is further supported by the presence of an internal hyphal structure found within the conidia of the Panamanian collection and an isotype specimen of the fungus similar to species of closely related genera within Tetraplosphaeriaceae, e.g., Quadricrura and Polyplosphaeria. The putative phylogenetic position of the morphologically similar Piricaudilium lobatum in Tetraplosphaeriaceae is proposed based on examination of its type specimen.
{"title":"The Phylogenetic Placement of Ernakulamia cochinensis within Pleosporales (Dothideomycetes, Ascomycota)","authors":"G. Delgado, O. Koukol, O. Cáceres, M. Piepenbring","doi":"10.7872/crym/v38.iss4.2017.435","DOIUrl":"https://doi.org/10.7872/crym/v38.iss4.2017.435","url":null,"abstract":"Abstract The phylogenetic affinities of the anamorphic fungus Ernakulamia cochinensis are investigated based on a representative specimen recently collected on Astrocaryum standleyanum (Arecaceae) in Panama. Molecular phylogenetic analyses using nuclear ribosomal DNA sequence data of the large subunit and the internal transcribed spacer region together with a fragment of the β-tubulin gene suggest that the fungus belongs to the Dothideomycetes (Ascomycota) where it groups with members of the family Tetraplosphaeriaceae in Pleosporales. Morphologically, this placement is further supported by the presence of an internal hyphal structure found within the conidia of the Panamanian collection and an isotype specimen of the fungus similar to species of closely related genera within Tetraplosphaeriaceae, e.g., Quadricrura and Polyplosphaeria. The putative phylogenetic position of the morphologically similar Piricaudilium lobatum in Tetraplosphaeriaceae is proposed based on examination of its type specimen.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"32 1","pages":"435 - 451"},"PeriodicalIF":1.4,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78222715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-12-01DOI: 10.7872/crym/v38.iss4.2017.469
G. Gruhn, S. Dumez, P. Moreau, M. Roy, Orinne Morreale, H. Schimann, R. Courtecuisse
Abstract A revision of Resinicium collections (Basidiomycota, Hymenochaetales) from French Guiana and French West Indies is provided, and a new species, Resinicium grandisporum sp. nov., supported by morphological as well as phylogenetic analyses based on ITS rDNA sequences, is described and illustrated. An updated key of the genus Resinicium is also provided, which includes species previously described from outside of the studied area.
{"title":"The Genus Resinicium in French Guiana and the West Indies: a Morphological and Molecular Survey, Revealing Resinicium grandisporum sp. nov.","authors":"G. Gruhn, S. Dumez, P. Moreau, M. Roy, Orinne Morreale, H. Schimann, R. Courtecuisse","doi":"10.7872/crym/v38.iss4.2017.469","DOIUrl":"https://doi.org/10.7872/crym/v38.iss4.2017.469","url":null,"abstract":"Abstract A revision of Resinicium collections (Basidiomycota, Hymenochaetales) from French Guiana and French West Indies is provided, and a new species, Resinicium grandisporum sp. nov., supported by morphological as well as phylogenetic analyses based on ITS rDNA sequences, is described and illustrated. An updated key of the genus Resinicium is also provided, which includes species previously described from outside of the studied area.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"68 1","pages":"469 - 483"},"PeriodicalIF":1.4,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91275808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-12-01DOI: 10.7872/crym/v38.iss4.2017.507
C. Norphanphoun, R. Jeewon, E. McKenzie, T. Wen, E. Camporesi, K. Hyde
Abstract — Melomastia is a genus of saprobic fungal species found on wood, with 29 species epithets listed in Index Fungorum. The classification of species in the genus has been a challenge due to a high degree of morphological overlap and a lack of DNA based phylogenies. The present study clarifies the phylogenetic placement of the genus and with an additional new species based on a fresh collection from Italy. The new species, Melomastia italica, is described based on morphological and relationships inferred from phylogenetic analyses of SSU and LSU sequence data. Melomastia is accommodated within the family Pleurotremaceae in the class Dothideomycetes. The phylogenetic relationships and intergeneric taxonomy within the family Pleurotremaceae are revisited, while Dyfrolomyces maolanensis is transferred to the genus Melomastia.
{"title":"Taxonomic Position of Melomastia italica sp. nov. and Phylogenetic Reappraisal of Dyfrolomycetales","authors":"C. Norphanphoun, R. Jeewon, E. McKenzie, T. Wen, E. Camporesi, K. Hyde","doi":"10.7872/crym/v38.iss4.2017.507","DOIUrl":"https://doi.org/10.7872/crym/v38.iss4.2017.507","url":null,"abstract":"Abstract — Melomastia is a genus of saprobic fungal species found on wood, with 29 species epithets listed in Index Fungorum. The classification of species in the genus has been a challenge due to a high degree of morphological overlap and a lack of DNA based phylogenies. The present study clarifies the phylogenetic placement of the genus and with an additional new species based on a fresh collection from Italy. The new species, Melomastia italica, is described based on morphological and relationships inferred from phylogenetic analyses of SSU and LSU sequence data. Melomastia is accommodated within the family Pleurotremaceae in the class Dothideomycetes. The phylogenetic relationships and intergeneric taxonomy within the family Pleurotremaceae are revisited, while Dyfrolomyces maolanensis is transferred to the genus Melomastia.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"64 1","pages":"507 - 525"},"PeriodicalIF":1.4,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75338375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-12-01DOI: 10.7872/crym/v38.iss4.2017.409
A. Gordillo, C. Decock
Abstract Dactylonectria and Campylocarpon are two related genera of Hypocreales sharing a cylindrocarpon-like asexual morph, mostly known as soil-borne pathogens. During a study of the fungal communities of roots (endophyte) and rhizoplanes of plants growing in a layer of compost-like vegetal materials covering crude oil ponds in rain forest areas of the Amazonian Ecuador, a set of isolates with a cylindrocarpon-like asexual morph were studied. Multilocus phylogenetic inferences (based on partial DNA sequences from nuclear ribosomal DNA genes (ITS, 28S) and the housekeeping genes b-tubulin, translation elongation factor 1-α and Histone 3) and morphological studies revealed the occurrence of five undescribed species, of which four belong to Dactylonectria and one to Campylocarpon. They are described as Dactylonectria amazonica, D. ecuadoriense, D. polyphaga, D. palmicola and Campylocarpon amazonense.
{"title":"Cylindrocarpon-Like (Ascomycota, Hypocreales) Species from the Amazonian Rain Forests in Ecuador: Additions to Campylocarpon and Dactylonectria","authors":"A. Gordillo, C. Decock","doi":"10.7872/crym/v38.iss4.2017.409","DOIUrl":"https://doi.org/10.7872/crym/v38.iss4.2017.409","url":null,"abstract":"Abstract Dactylonectria and Campylocarpon are two related genera of Hypocreales sharing a cylindrocarpon-like asexual morph, mostly known as soil-borne pathogens. During a study of the fungal communities of roots (endophyte) and rhizoplanes of plants growing in a layer of compost-like vegetal materials covering crude oil ponds in rain forest areas of the Amazonian Ecuador, a set of isolates with a cylindrocarpon-like asexual morph were studied. Multilocus phylogenetic inferences (based on partial DNA sequences from nuclear ribosomal DNA genes (ITS, 28S) and the housekeeping genes b-tubulin, translation elongation factor 1-α and Histone 3) and morphological studies revealed the occurrence of five undescribed species, of which four belong to Dactylonectria and one to Campylocarpon. They are described as Dactylonectria amazonica, D. ecuadoriense, D. polyphaga, D. palmicola and Campylocarpon amazonense.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"1 1","pages":"409 - 434"},"PeriodicalIF":1.4,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79919739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-10-10DOI: 10.7872/crym/v38.iss3.2017.301
Chuan-Gen Lin, K. Hyde, S. Lumyong, E. McKenzie
Abstract Four Beltrania-like taxa, viz., Beltrania rhombica, Beltraniella fertilis, Beltraniopsis longiconidiophora sp. nov. and Hemibeltrania cinnamomi were identified during a survey of hyphomycetes in Thailand. Each species is provided with a description and a molecular analysis. The new species is introduced based on morphological and molecular differences and compared with similar taxa. Beltraniella fertilis and H. cinnamomi are new records for Thailand.
{"title":"Beltrania-Like Taxa from Thailand","authors":"Chuan-Gen Lin, K. Hyde, S. Lumyong, E. McKenzie","doi":"10.7872/crym/v38.iss3.2017.301","DOIUrl":"https://doi.org/10.7872/crym/v38.iss3.2017.301","url":null,"abstract":"Abstract \u0000 Four Beltrania-like taxa, viz., Beltrania rhombica, Beltraniella fertilis, Beltraniopsis longiconidiophora sp. nov. and Hemibeltrania cinnamomi were identified during a survey of hyphomycetes in Thailand. Each species is provided with a description and a molecular analysis. The new species is introduced based on morphological and molecular differences and compared with similar taxa. Beltraniella fertilis and H. cinnamomi are new records for Thailand.","PeriodicalId":55201,"journal":{"name":"Cryptogamie Mycologie","volume":"17 1","pages":"301 - 319"},"PeriodicalIF":1.4,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77810405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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