Dentatissus Chen, Zhang & Chang, 2014

Park, Jaekook & Jung, Sunghoon, 2023, A new species of the genus Dentatissus Chen, Zhang & Chang (Hemiptera, Fulgoroidea, Issidae) from the Korean Peninsula, with a key to the genus, ZooKeys 1173, pp. 61-69 : 61

Genus Dentatissus Chen, Zhang & Chang, 2014

Dentatissus Chen, Zhang & Chang, 2014: 140.

Type species.

Dentatissus brachys Chen, Zhang & Chang, 2014, by original designation.

Diagnosis.

Recognized by general coloration of body brownish to fuscous; coryphe quadrated, not elongated (Fig. 1A, B ); anal tube with the maximum width near middle in dorsal view and phallic complex with two ventral aedeagal hooks (Figs 2E-G , 4A-C ); genital style with long tooth at base of capitulum (extracted from Chen et al. 2014 and Chang et al. 2020).

Distribution.

Korea (South Chungcheong*, South Gyeongsang Province), China (North, Northwest, East, Southwest, South-central regions) (Fig. 5 ).

Figures

Figure 1. Holotype habitus of Dentatissus longispinosus sp. nov. A dorsal view B lateral view C metope, anteroventral view D, E right forewing and hindwing observed in alcohol, respectively. Scale bars: 1.0 mm (A, B, D, E); 0.5 mm (C).

Figure 2. Male genital structures of Dentatissus longispinosus sp. nov. A genitalia, lateral view B anal tube, dorsal view C pygofer, lateral view D genital style, lateral view E-G phallic complex in dorsal, lateral, and ventral view, respectively. Scale bars: 0.5 mm (A-G).

Figure 4. Male phallic complex illustrations of Dentatissus longispinosus sp. nov. A dorsal view B lateral view C ventral view. Scale bars: 0.5 mm (A-G).

Figure 5. Distribution map of the genus Dentatissus species in East Asia.