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Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

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Family Triozidae

Psyllid on Stinging Nettle - Trioza albifrons Psyllids on Rubus - Phylloplecta tripunctata Bactericera cockerelli? - Bactericera cockerelli Bactericera salicivora? - Bactericera salicivora - male Bactericera salicivora? - Bactericera salicivora tiny fly, long wings - Baeoalitriozus diospyri Male, Bactericera salicivora? - Bactericera minuta - male Bactericera cockerelli? - Bactericera cockerelli
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Sternorrhyncha (Plant-parasitic Hemipterans)
Superfamily Psylloidea
Family Triozidae
Explanation of Names
Triozidae Löw 1879
Numbers
80 spp. in 11 genera in our area(1), ~950 spp. in 70 genera total(2)
Identification
Forewings with veins Cu, M, and Rs intersecting at a single point, and with pterostigma absent:

While the family itself is well-defined and monophyletic, many genera as currently recognized are ill-defined and artificial (3)