Cacopsylla nigriantennata (Kuwayama) (Psyllidae)

Suh, Soo-Jung & Choi, Deuk-Soo, 2020, Using DNA barcoding for identification of some psyllids (Hemiptera: Psylloidea) intercepted at South Korea ports-of-entry, Insecta Mundi 2020 (816), pp. 1-10 : 7

5. Cacopsylla nigriantennata (Kuwayama) (Psyllidae)

( Fig. 8 )

Psylla nigriantennata Kuwayama 1908 .

Korea port interception. Intercepted one time at Korean ports of entry from Japan on cut flowers of Enkianthus plants.

Diagnosis. Adults: Length to tip of folded wings 2.0– 2.5mm. General body color yellow to green. Antennae black with 1–2 segments dark brown. Forewing elongate, very pale yellow, transparent with dark yellow veins. Head bearing genal cones long projections, about 1× length of vertex.

Hosts. Ericaceae : Enkianthus campanulatus (Miq.) G.Nicholson , Enkianthus cernuus fo. rubens (Maxim.) Ohwi, Enkianthus perulatus C.K.Schneid. , Lyonia ovalifolia var. elliptica (Siebold and Zucc.) Hand. -Mazz. ( Ouvrard 2020).

Distribution. Japan ( Ouvrard 2020).

DNA barcoding data for diagnosis. 1 gttagtaccc ttaataattg gagccccaga tatagccttc ccccgtttaa acaatcttag / 61 attttgactt ctaattcctt ccttatatct tcttttaatg agaagcttac tagaccaggg / 121 agtagggact gggtgaactg tatatcctcc tttatctaac tcaatatttc atagtggata / 181 ctctgtagac actgctattt tctctttaca tcttgcagga atttcatcaa tcttaggagc / 241 aattaatttt attacaacaa ttattaatat acgaagaaat ctccactcaa tagaaaaatt / 301 acctttattt gtgtgatcag tattaatcac agctttcctt ctccttttag cactccccgt / 361 tttagcagga gccatcacta tacttttaac tgatcgaaat ataaacacta ccttttttga / 421 tccagcagga ggaggagatc ctattttgta tcaacattta ttt (463 bp).

Figures

Figures 7–12. Five species of intercepted psyllids. 7) Blastopsylla occidentalis Taylor, female. 8) Cacopsylla nigriantennata (Kuwayama), female (top) and male (bottom). 9) Calophya rhois (Löw), male. 10–11) Ctenarytaina eucalypti (Maskell), female (top) and male (bottom). 10) Forewing. 11) Genitalia. 12) Livilla retamae (Puton), male, forewing.