从我国河南、四川、重庆、贵州、广东、广西、云南和海南八省采集标本2000余份，用标本袋带回实验室进行保湿培养观察或直接观察，得到枯枝暗色丝孢真菌新科2个，新属3个，新种15个，新组合种2个，中国新记录种9个，中国已报道种34个。　　新科2个：密格孢科 Acrodictyaceae J.W. Xia& X.G. Zhang和球形密格孢科Junewangiaceae J.W. Xia&X.G. Zhang。　　新属3个：黑色束梗孢属Atrosynnema J.W. Xia, X.G. Zhang&Z. Li，单生密格孢属Soliacrodictys J.W. Xia&X.G. Zhang和束梗合轴孢属Sympodiosynnema J.W. Xia&X.G. Zhang。　　新种15个：海南密格孢Acrodictys hainanensis J.W. Xia& X.G. Zhang，广西芽孢Anungitea guangxiensis J.W. Xia& X.G. Zhang，指状黑色束梗孢 Atrosynnema digitosporum J.W. Xia, X.G. Zhang& Z. Li，琼楠具隔孢 Blastophragma beilschmiediae J.W.Xia& X.G.Zhang，尖峰岭孢子菌 Codinaea jianfenglingensis J.W. Xia& X.G. Zhang，红背桂拟棒孢Corynesporopsis excoccariae J. W. Xia& X. G. Zhang，五指山砖格小角孢 Dictyoceratosporella wuzhishanensis J.W. Xia& X.G. Zhang，河南爱氏霉Ellisembia henanensis J.W. Xia& X.G. Zhang，龙池爱氏霉Ellisembia longchiensis J.W. Xia&X.G. Zhang，轴榈内隔孢Endophragmiella licualae J.W.Xia, X.G.Zhang&Z.Li，含笑内隔孢 Endophragmiella micheliae J.W.Xia, X.G.Zhang& Z.Li，粗叶榕莱尔孢 Lylea ficus J. W. Xia& X. G. Zhang，优雅层出孢 Repetophragma elegans J.W. Xia& X.G. Zhang，野桐拟葚孢 Sporidesmiopsis malloti J.W. Xia& X.G. Zhang和优雅束梗合轴孢Sympodiosynnema elegans J.W. Xia&X.G. Zhang。　　新组合种2个：昆士兰球形密格孢Junewangia queenslandica(Matsush.) J.W. Xia&X.G. Zhang和马丁单生密格孢 Soliacrodictys martinii(J.L. Crane& Dumont) J.W. Xia&X.G. Zhang。　　中国新记录种9个：木生贝尔特菌Beltraniomyces lignicola Manohar., D.K.Agarwal&Rao，透明扩领瓶梗孢Craspedodidymum hyalosporum Bhat&W.B. Kendrick，竹生双串孢Diplococcium dendrocalami Goh, K.D.Hyde& Umali，巴西拟爱氏霉Ellisembiopsis brasiliensis T.S. Santa Izabel& Gusm?o，马拉巴尔具节束梗孢Gangliostilbe malabarica Subram.&Bhat，四胞莱尔孢Lylea tetracoila(Corda) Hol.-Jech.，天蓝纤维孢Menispora glauca Pers.，隆突畸臂孢Teratosperma cornigerum(Ellis& Everh.) M.B. Ellis和印度竹生爱孢Vamsapriya indica Gawas&Bhat。　　中国已报道种34个：竹生密格孢 Acrodictys bambusicola M.B. Ellis，油棕密格孢Acrodictys elaeidicola M.B. Ellis，小球密格孢Acrodictys globulosa(Tóth) M.B. Ellis，利普特密格孢Acrodictys liputii L. Cai, K.Q. Zhang，马拉巴尔密格孢Acrodictys malabarica Subram.& Bhat，拟棕榈密格孢 Acrodictys peruamazonensis Matsush.，隔孔密格孢Acrodictys porosiseptata G.Z. Zhao，球孢球形密格孢 Junewangia sphaerospora W.A. Baker&Morgan-Jones，南丫球形密格孢Junewangia lamma(Whitton, McKenzie&K.D. Hyde) W.A. Baker& Morgan-Jones，印度念珠孢 Bahusandhika indica(Subram.) Subram.，菱形贝尔特孢 Beltrania rhombica Penz.，美丽小枝孢 Brachysporiella pulchra(Subram.) S. Hughes，克拉肯德串孢霉Catenularia kalakadensis Subram.&Bhat，柱孢拟棒孢Corynesporopsis cylindrica B. Sutton，单格拟棒孢Corynesporopsis uniseptata P.M. Kirk，福建扩领瓶梗孢Craspedodidymum fujianense L.G. Ma&X.G. Zhang，酒红小树状霉 Dendryphiella vinosa(Berk.& M.A. Curtis) Reisinger，坚实葡串孢 Didymobotryum rigidum(Berk.& Broome) Sacc.，印度指状孢 Digitoramispora tambdisurlensis Pratibha, Raghuk.& Bhat，长直生爱氏霉 Ellisembia adscendens(Berk.) Subram.，里昂爱氏霉Ellisembia leonensis(M.B. Ellis) McKenzie，脉管棒梗孢 Exserticlava vasiformis(Matsushima) Hughes，卵形基膨孢Guedea ovata Morgan-Jones, R.C. Sinclair&Eicker，含笑新葚孢 Neosporidesmium micheliae Y.D. Zhang& X.G. Zhang，直立断裂密格孢Rhexoacrodictys erecta(Ellis& Everh.) W.A. Baker& Morgan-Jones，粪生断裂密格孢Rhexoacrodictys fimicola(M.B. Ellis& Gunnell) W.A. Baker& Morgan-Jones，线隔孢Septonema secedens Corda，浅色类葚孢原变种 Sporidesmiella hyalosperma var. hyalosperma(Corda) P.M. Kirk，诺维信葚孢Sporidesmium novozymium W.P. Wu，长喙葚孢 Sporidesmium rhaphidophorae K. Zhang& X.G. Zhang，热带葚孢 Sporidesmium tropicale M.B. Ellis，萨卡杜裂孢霉Sporoschisma saccardoi E.W. Mason&S. Hughes，单附畸臂孢Teratosperma uniappendiculatum Matsush.和石榴张氏霉Xiuguozhangia punicae(K. Zhang&X.G. Zhang) K. Zhang&R.F. Casta?eda。　　其中模式标本和研究标本都保存于山东农业大学植物病理学标本室（HSAUP）与中国科学院微生物研究所标本馆（HMAS）。