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Developmental Stages of Spissistilus festinus Most
Suggests that S. festinus nymphs are potential prey for G. punctipes and N. roseipennis in the field. Text version of Florida Entomologist article, with a hyperlink to the PDF version.
Family Identification - Membracidae
Describes morphological characters. Includes references.
Horned Treehoppers - Family Membracidae
Offers information about the species found in the Brisbane area, Queensland, Australia. Includes photographs.
Interactive Key to Tribes of New World Membracidae
Helps identify taxa. Includes descriptions.
Oak Treehopper
Images of adult and nymph.
Thorn Bug, Umbonia crassicornis
Offers information on distribution, identification, hosts and seasonal distribution. Includes references.
Umbonia crassicornis (Thorn Treehopper)
Photos, scientific classification, physical traits, range, habitat, and diet.