Publication
Burckhardt D. & Wyniger D. 2007 - The systematic position of Psylla phorodendri Tuthill with comments on the New World genus Freysuila Aleman (Hemiptera, Psylloidea, Aphalaroidinae). Mitteilungen der schweizerischen entomologischen Gesellschaft 80(1-2): 63-70.
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Freysuila phorodendrae (Tuthill, 1939) new combination of Psylla phorodendrae Tuthill, 1939 |
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Freysuila caesalpiniae (Tuthill, 1959) | |||
Freysuila phorodendrae (Tuthill, 1939) |
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Freysuila caesalpiniae (Tuthill, 1959) | |||
Freysuila dugesii Aleman, 1887 |