Dodatak:Popis vrpčara, U

• Uchidana
• Uchidana Iwata, 1967
• Uniporidae
• Uniporidae
• Uniporus
• Uniporus Brinkmann, 1914
• Uricholemma
• Uricholemma Sundberg & Gibson, 1995
• Utolineides
• Utolineides Senz, 1997
• Utolineus
• Utolineus Gibson, 1990