Cov asexual theem ntawm dermatophytes belongs rau lub subpphylum hemiptera thiab kev sib deev belongs rau lub subphylum ascomplica. Raws li cov yam ntxwv ntawm macroconidia, dermatophytes tuaj yeem faib ua peb lub genera. Trichyton: Qws Macroconidia; Microsporum: ntxaiv-puab macroconidia; thiab Epidermophyton: pestle-puab macroconidia. Hauv dermathytisis, trrichyton rubrum yog cov neeg sawv cev tshaj plaws, suav rau 88.1, rau lwm tus neeg, nyob rau hauv kev sib tw, Trichyton mentumophtes (6.77%) thiab cov roj ntsha (3.33%). Tsis tshua muaj tshwm sim yog epidermophyton floccosum (0.89%), cov microstric gypsum (0.49%), thiab trichyton violaceum (0.32%). Dermatophytes tsuas yog ua rau daim tawv nqaij, plaub hau thiab ntiv tes (ntiv taw) rau cov nqaij thiab cov plaub hau, thiab cov plaub hau thiab cov partea tailoris thiab tinea pedis hauv tib neeg lossis tsiaj.

Lub ntsiab Cheebtsam tseem ceeb ntawm cov phab ntsa fungal yog chitin, glucan, cellulose, thiab mannan. Annnans feem ntau pom nyob rau hauv fungal cell phab ntsa li α-1,6-matnan raws li pob txha caj qaum. Mannans tuaj yeem zais ntawm daim tawv nqaij ntawm tus tswv tsev thiab cov tshuaj uas muaj cov kab mob tsis muaj zog thiab muaj kev tiv thaiv kab mob pathogenic. Tus qauv ntawm α-1,6-Mannan tau sib txawv heev ntawm cov kab mob sib txawv, thiab cov qauv ntawm cov tsiaj muaj tseeb heev, yog li α-1,6-Mannan tuaj yeem siv ua a Lub hom phiaj rau kev kuaj pom ntawm tinera versicolor hauv cov tsiaj. Cov khoom siv dermatophostictaus kuaj mob (looj immunomatography) siv immunochromatogromium tswv yim kom muaj kev pom ntawm α-1,6-Mannan hauv cov qauv.