Rhizopus oryzae
{{Taxobox
| color = lightblue
| name = Rhizopus oryzae
| regnum = เห็ดรา
| phylum = Zygomycota
| classis = Zygomycetes
| subclassis = Incertae sedis
| ordo = Mucorales
| familia = Mucoraceae
| genus = Rhizopus
| species = R. oryzae 
| binomial = Rhizopus oryzae
| binomial_authority = Went & Prins. Geerl., (1895)
| synonyms = 
Mucor arrhizus (A. Fisch.) Hagem, (1908) 
Mucor cambodja Chrząszcz, (1901) 
Mucor delemar Boidin 
Mucor nodosus (Namysl.) Hagem, (1910) 
Mucor norvegicus Hagem, (1908) 
Rhizopus acetoinus Kitahara & Fukui, (1950) 
Rhizopus achlamydosporus Y. Takeda, (1935) 
Rhizopus albus M. Yamaz., (1918) 
Rhizopus angulisporus (Saito)
Takeda, (1935) 
Rhizopus albus M. Yamaz., (1918) 
Rhizopus angulisporus (Saito) Naumov, (1935) 
Rhizopus arrhizus A. Fisch., (1892) 
Rhizopus arrhizus var. delemar (Wehmer & Hanzawa) J.J. Ellis, (1985) 
Rhizopus arrhizus var. delemar (Wehmer & Hanzawa) J.J. Ellis, (1984) 
Rhizopus bahrnensis Y. Takeda, (1935) 
Rhizopus batatas Nakaz., (1909) 
Rhizopus betivorus Nevod. [as 'betavora'],(1928) 
Rhizopus boreas Yosh. Yamam., (1925) 
Rhizopus cambodja (Chrząszcz) Vuill., (1902) 
Rhizopus chinensis var. rugulosus Hanzawa, (1913) 
Rhizopus chiuniang M. Yamaz., (1919) 
Rhizopus chungkuoensis M. Yamaz., (1918) 
Rhizopus chungkuoensis var. isofermentan
izopus chungkuoensis M. Yamaz., (1918) 
Rhizopus chungkuoensis var. isofermentans Y. Takeda, (1906) 
Rhizopus delemar (Boidin) Wehmer & Hanzawa, (1912) 
Rhizopus delemar var. minimus Y. Takeda, (1935) 
Rhizopus delemar var. multiplicisporus Inui, Y. Takeda & Lizuka, (1965) 
Rhizopus formosaensis Hanzawa, (1913) 
Rhizopus fusiformis C.O. Dawson & Povah, (1929) 
Rhizopus hangchow M. Yamaz., (1918) 
Rhizopus humilis M. Yamaz., (1918) 
Rhizopus japonicus Vuill., (1902) 
Rhizopus japonicus var. angulisporus Saito, (1907) 
Rhizopus japonicus var. japonicus Vuill., (1902) 
Rhizopus javanicus Y. Takeda, (1935) 
Rhizopus javanicus var. javanicus Y. Ta
) 
Rhizopus javanicus Y. Takeda, (1935) 
Rhizopus javanicus var. javanicus Y. Takeda, (1935) 
Rhizopus javanicus var. kawasakiensis Y. Takeda & Takam.{?}, (1949) 
Rhizopus kasanensis Hanzawa, (1912) 
Rhizopus konsho Yosh. Yamam., (1925) 
Rhizopus liquifaciens M. Yamaz., (1918) 
Rhizopus maydis Bruderl., (1917) 
Rhizopus microsporus var. pseudochinensis (M. Yamaz.) R. Prakash & A.K. Sarbhoy, (1993) 
Rhizopus mochi Yosh. Yamam., (1925) 
Rhizopus nigricans var. verticillatum Demelius, (1916) 
Rhizopus nodosus Namysl., (1906) 
Rhizopus norvegicus Hagem, (1908) 
Rhizopus oryzae var. araneosus Y. Takeda, (1906) 
Rhizopus oryzae var. oryzae Went & P
us oryzae var. araneosus Y. Takeda, (1906) 
Rhizopus oryzae var. oryzae Went & Prins. Geerl., (1895) 
Rhizopus peka Y. Takeda, (1924) 
Rhizopus pseudochinensis M. Yamaz., (1918) 
Rhizopus pseudochinensis var. pseudochinensis M. Yamaz., (1918) 
Rhizopus salebrosus M. Yamaz., (1918) 
Rhizopus salebrosus var. instriatis Y. Takeda, (1928) 
Rhizopus salebrosus var. salebrosus M. Yamaz., (1918) 
Rhizopus schizans McAlpine, (1902) 
Rhizopus semarangensis Y. Takeda, (1935) 
Rhizopus shanghaiensis M. Yamaz., (1919) 
Rhizopus sontii Reddi & Subrahm.{?}, (1937) 
Rhizopus suinus N. Nielsen, (1929) 
Rhizopus suinus f. sterilis N. Nielsen, (1929) 
Rhizopus
nus N. Nielsen, (1929) 
Rhizopus suinus f. sterilis N. Nielsen, (1929) 
Rhizopus suinus f. suinus N. Nielsen, (1929) 
Rhizopus tanekoji Hanzawa, (1912) 
Rhizopus thermosus Yosh. Yamam., (1925) 
Rhizopus tonkinensis Vuill., (1902) 
Rhizopus trubini Hanzawa, (1912) 
Rhizopus usamii Hanzawa, (1912) 
}}
Rhizopus oryzae เป็นราก่อโรคในคน จีโนมของสายพันธุ์ RA 99-880 ที่คัดแยกได้จากอุจจาระที่ติดเชื้อได้มีการหาลำดับเบสได้อย่างสมบูรณ์ ในช่วง พ.ศ. 2547 - 2548

เชื้อราชนิดนี้ เป็นเชื้อราที่เป็นองค์ประกอบในลูกแป้งเพื่อใช้ในการหมักแอลกอฮอล์ในทวีปเอเชีย รวมทั้งการทำข้าวหมากของไทยด้วย โดยสามารถผลิตเอนไซม์ย่อยแป้งได้

แหล่งข้อมูลอื่น
* Index Fungorum
* USDA ARS Fungal Database 
* Broad Institute page on Rhizopus oryzae genome