Bactericera nigrilla (Crawford, 1911), 2020

Halbert, Susan E. & Burckhardt, Daniel, 2020, The psyllids (Hemiptera: Psylloidea) of Florida: newly established and rarely collected taxa and checklist, Insecta Mundi 2020 (788), pp. 1-88 : 87

Bactericera nigrilla (Crawford, 1911)

( Fig. 151–157 , 162–180 )

Distribution. USA (CO, FL, IA, OR).

Host plant. Salix caroliniana Michx. (Salicaceae) ; perhaps other Salix spp.

Comments. See synonymy and thorough discussion for B. nigrilla in main text of this work.

Figures

Figures 151–157. Bactericera nigrilla. 151) Mature adult. 152) Teneral adult and skin. 153) Head, dorsal view. 154) Rhinarium on antennal segment 4. 155) Antennal segments 9 and 10. 156) Forewing. 157) Surface spinules. Scales: 153) 0.1 mm; 154, 155) 0.03 mm; 156) 0.5 mm; 157) 0.1 mm. (Photos by Lyle Buss, University of Florida, Entomology Department: 151, 152).

Figures 158–171. Terminalia of Batericera spp. from Salix. 158–161) Bactericera minuta. 158) Male terminalia, in profile. 159) Inner face of paramere, in profile. 160) Distal segment of aedeagus; with the same locality data as lectotype of Trioza minuta Crawford. 161) Distal segment of aedeagus; lectotype of Trioza marginata Crawford. 162–171) Bactericera nigrilla. 162) Female terminalia, in profile. 163) Female subgenital plate, in ventral view. 164) Male terminalia, in profile; specimen from Florida.165) Male terminalia, in profile; lectotype of Trioza nigra Crawford. 166) Inner face of paramere, in profile; specimen from Florida. 167) Inner face of paramere, in profile; lectotype of Triozanigra Crawford. 168) Distal segment of aedeagus; specimen from Florida.169) Distal segment of aedeagus; syntype of Trioza salicis Mally. 170) Distal segment of aedeagus; lectotype of Trioza nigra Crawford. 171) Distal segment of aedeagus; lectotype of Trioza minuta similis Crawford. Scales: 158, 164, 165) 0.1 mm; 159–161) 0.05 mm; 162, 163) 0.1 mm; 166–171) 0.05 mm.

Figures 172–180. Bactericera nigrilla, last instar. 172) Habitus. 173) Habitus, probably parasitized. 174) Habitus, cleared specimen. 175) Marginal sectasetae of head. 176) Marginal sectasetae of forewing pad. 177) Marginal sectasetae of hindwing pad. 178) Marginal sectasetae of caudal plate. 179) Circumanal rings. 180) Tarsal apex. Scales:74) 0.4 mm; 175–178) 0.04 mm; 179) 0.04 mm; 180) 0.02 mm. (Photos by Lyle Buss, University of Florida, Entomology Department: 172, 173).