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. 2001 Sep;45(9):2524–2528. doi: 10.1128/AAC.45.9.2524-2528.2001

TABLE 1.

Inoculum size of 24 species of dermatophytes adjusted to 65 to 70% transmission

Species (no. of strains tested) Inoculum size (CFU/ml)
Range Mean (SD)
E. floccosum (11) 6.0 × 104–2.4 × 106 6.4 × 105 (7.6 × 105)
M. audouinii (8) 2.0 × 104–1.4 × 106 4.9 × 105 (3.9 × 105)
M. canis (11) 1.8 × 104–2.2 × 106 5.8 × 105 (6.8 × 105)
M. cookei (3) 8.0 × 104–1.1 × 106 6.2 × 105 (5.1 × 105)
M. ferrugineum (4) 1.1 × 105–6.0 × 105 3.8 × 105 (2.4 × 105)
M. fulvum (3) 3.0 × 105–8.0 × 105 5.3 × 105 (2.5 × 105)
M. gallinae (3) 2.8 × 105–7.2 × 105 4.7 × 105 (2.2 × 105)
M. gypseum (11) 2.0 × 105–1.2 × 106 6.9 × 105 (3.5 × 105)
M. nanum (3) 7.7 × 105–8.3 × 105 8.0 × 105 (3.0 × 104)
M. praecox (3) 2.0 × 105–5.7 × 105 3.5 × 105 (2.0 × 105
M. racemosum (3) 6.5 × 105–1.5 × 106 9.7 × 105 (4.6 × 105)
T. ajelloi (3) 9.4 × 105–1.9 × 106 1.5 × 106 (4.9 × 105)
T. balcaneum (3) 5.7 × 105–9.4 × 105 7.4 × 105 (1.9 × 105)
T. concentricum (3) 4.4 × 105–6.0 × 105 4.4 × 105 (6.0 × 105)
T. erinacei (7) 1.6 × 104–1.3 × 106 7.3 × 105 (4.2 × 105)
T. interdigitale (11) 2.5 × 105–1.2 × 106 6.6 × 105 (3.3 × 105)
T. mentagrophytes (11) 5.0 × 105–1.7 × 106 9.6 × 105 (3.5 × 105)
T. phaseoliforme (3) 5.0 × 105–1.5 × 106 1.1 × 106 (5.2 × 105)
T. rubrum (11) 2.0 × 105–1.4 × 106 8.8 × 105 (4.4 × 105)
T. schoenleinii (3) 4.0 × 104–2.5 × 105 1.5 × 105 (1.1 × 105)
T. simii (3) 7.5 × 105–1.2 × 106 9.3 × 105 (2.4 × 105)
T. tonsurans (11) 3.0 × 104–9.0 × 105 4.8 × 105 (2.9 × 105)
T. verrucosum (3) 1.5 × 105–2.2 × 105 1.9 × 105 (2.9 × 104)
T. violaceum (3) 7.0 × 104–2.5 × 105 1.8 × 105 (5.7 × 104)