Konai, M., Whitcomb, R. F., French, F. E., Tully, J. G., Rose, D. L., Carle, P., Bove, J. M., Hackett, K. J., Henegar, R. B., Clark, T. B., Williamson, D. L. (1997). <i>Spiroplasma litorale</i> sp. nov., from tabanid flies (Tabanidae: Diptera) in the Southeastern United States. <i> Int.J.Syst.Bacteriol. </i><b> 47 </b>: 359-362 .

Clark, T. B. (1985). <i>Spiroplasma melliferum</i>, a new species from the honeybee. <i> Int.J.Syst.Bacteriol. </i><b> 35 </b>: 296-308 .

Tully, J. G. (1982). <i>Spiroplasma mirum</i>, a new species from the rabbit tick <i>(Haemaphysalis leporispalustris</i>). <i> Int.J.Syst.Bacteriol. </i><b> 32 </b>: 92-100 .

Whitcomb, R. F., Tully, J. G., Rose, D. L., Carle, P., Bové, J. M., Henegar, R. B., Hackett, K. J., Clark, T. B., Konai, M., Adams, J., Williamson, D. L. (1993). <i>Spiroplasma monobiae </i>sp. nov. from<i> </i>the vespid wasp <i>Monobia quadridens</i> (Hymenoptera: Vespidae). <i> Int J Syst Bacteriol </i><b> 43 </b>: 256 .

Whitcomb, R. F., French, F. E., Tully, J. G., Rose, D. L., Carle, P., Bove, J. M., Clark, E. A., Henegar, R. B., Konai, M., Hackett, K. J., Adams, J. R., Williamson, D. L. (1997). <i>Spiroplasma montanense</i> sp. nov., from <i>Hybomitra</i> horseflies at northern latitudes in North America. <i> Int.J.Syst.Bacteriol. </i><b> 47 </b>: 720-723 .

Nunan, L. M., Lightner, D. V., Oduori, M. A., Gasparich, G. E. (2005). <i>Spiroplasma penaei</i> sp. nov., associated with mortalities in Penaeus vannamei, Pacific white shrimp. <i> Int.J.Syst.Evol.Microbiol. </i><b> 55 </b>: 2317-2322 .

Saillard, C. (1987). <i>Spiroplasma phoeniceum</i> sp. nov., a new plant-pathogen species from Syria. <i> Int.J.Syst.Bacteriol. </i><b> 37 </b>: 106-115 .

Williamson, D. L., Adams, J. R., Whitcomb, R. F., Tully, J. G., Carle, P., Konai, M., Bove, J. M., Henegar, R. B. (1997). <i>Spiroplasma platyhelix</i> sp. nov., a new mollicute with unusual morphology and genome size from the dragonfly <i>Pachydiplax longipennis</i>. <i> Int.J.Syst.Bacteriol. </i><b> 47 </b>: 763-766 .