被毛孢屬一新種DD長座蟲草的無性型

李春如　 樊美珍　 黃勃　 李增智　

摘　要：報道長座蟲草Cordyceps longissima Kobayasi的無性型為長座被毛孢新種Hirsutella longissima sp.nov.。用子囊孢子分離得到的無性型與子座柄部粘片所見的被毛孢相同；用分離菌在米飯培養(yǎng)基上人工誘發(fā)出的子座與天然子座相似，這表明長座被毛孢為長座蟲草的無性型。

關鍵詞：長座蟲草，長座被毛孢，無性型

分類號：Q939.5　文獻標識碼：A

文章編號：1007-3515（2001）01-0029-0034

HIRSUTELLA LONGISSIMA SP. NOV., THE ANAMORPH OF CORDYCEPS LONGISSIMA

LI Chun-Ru（Institute of Economic Insects &Fungi , Anhui Agricultural University, Hefei 230036）　

FAN Mei-Zhen（Institute of Economic Insects &Fungi , Anhui Agricultural University, Hefei 230036）　

HUANG Bo（Institute of Economic Insects &Fungi , Anhui Agricultural University, Hefei 230036）　

LI Zeng-Zhi（Institute of Economic Insects &Fungi , Anhui Agricultural University, Hefei 230036）　

Abstract：Cordyceps longissima Kobayasi, collected from Huoshan County of Anhui Province, was reported. Hirsutella longissima isolated from its secondary ascospores was determined to be its anamorph based on microcycle conidiation and induced fruitbody. The typical characteristics of the fungus were described. Some immature stromata formed on an artificial medium. Their shape and color were similar to those of natural stromata.

Keywords：Cordyceps longissima, Hirsutella longissima, Anamorph

基金項目：由安徽省教育委員會重點科研項目和安徽省自然科學基金項目共同資助

作者單位：李春如（安徽農業(yè)大學經濟昆蟲菌物研究所 合肥 230036）　

　　　　　樊美珍（安徽農業(yè)大學經濟昆蟲菌物研究所 合肥 230036）　

　　　　　黃勃（安徽農業(yè)大學經濟昆蟲菌物研究所 合肥 230036）　

　　　　　李增智（安徽農業(yè)大學經濟昆蟲菌物研究所 合肥 230036）　

參考文獻：

［1］劉錫?Q，郭英蘭，俞永信，曾緯，1989. 冬蟲夏草菌無性階段的分離和鑒定. 真菌學報，8：（1）：35～40

［2］梁宗琦，1991. 被毛孢屬的兩種新昆蟲病原真菌。西南農業(yè)學報, 4（1）：51～56

［3］梁宗琦，1990a. 被毛孢屬的分類研究Ⅱ. 已知種的檢索. 西南農業(yè)學報, 3（3）：32～39

［4］梁宗琦，1990b 被毛孢屬（Hirsutella Pat）的分類研究Ⅰ. 進展及分類特征. 貴州農學院學報9（1）：58～ 68

［5］梁宗琦，1985. 古尼蟲草分生孢子階段的分離和鑒定. 真菌學報, 4（3）：162～166

［6］Evans HC, Samson RA, 1982. Cordyceps species and their anamorphs pathogenic on ants（Formicidae）in tropical forest ecosystems Ⅰ. The Cephalotes（Myrmicinae）complex. Trans Br Mycol Soc ,79（3）：431～453

［7］Evans HC, Samson RA, 1984. Cordyceps species and their anamorphs pathogenic on ants（Formicidae）in tropical forest ecosystems Ⅱ. The Camponotus（Formicinae）complex. Trans Br Mycol Soc, 82（1）：127～150

［8］Feraandez-Garcia E, Evans HC, Samson RA, 1990. Hirsutella cryptosclerotium sp. nov, an Entomopathogen of the mealybug pest, Rastrococcus invadens, in West Africa. Mycol Res, 94（8）：1111～1117

［9］Fisher FE, 1950. Two new species of Hirsutella Patouillard. Mycologia , 42: 291～297

［10］Hywel-Jones NL, 1995. Cordyceps brunneapunctata sp. nov. Infecting beetle larvae in Thailand. Mycol Res, 99（10）： 1195～1198

［11］Kobayasi Y, 1982. Keys to the taxa of the genera Cordyceps and Torrubiella. Trans Mycol Soc Japan, ,23: 329～364

［12］Kobayasi Y.1941. The genus Cordyceps and its allies. Sci Rep Tokyo Bun Daig Ser. B. 5, No. 84: 53～260

［13］Li C R, Huang Bo, Fan M Z, et al., 1999. Cordyceps longissima and its Hirsutella anamorph. Proceedings of 4th Sino- Korean Joint Symposium on Mycology. Journal of Anhui Agricultural University ,26 (3): 374～377

［14］Mains EB, 1951. Entomogenous species of Hirsutella, Tilachlidium and Synnematium, Mycologia, 43: 611～ 718

［15］Minter DW, Brady BL, 1980. Mononematous species of Hirsutella. Trans Br Mycol Soc, 74（2）：271～ 282

［16］Petch T, 1937. Notes on entomogenous fungi. Trans Bri Mycol Soc, 21: 34～67

［17］Samson RA, Evans HC, 1990. Taxonomic status of Didymobotryopsis（Hyphomycetes）and description of a new Hirsutella species. Short Communications, 887～888