Maladera detersa ( Erichson, 1834 )

Fabrizi, Silvia, Liu, Wan-Gang, Bai, Ming, Yang, Xing-Ke & Ahrens, Dirk, 2021, A monograph of the genus Maladera Mulsant & Rey, 1871 of China (Coleoptera: Scarabaeidae: Melolonthinae: Sericini), Zootaxa 4922 (1), pp. 1-400 : 173

Maladera detersa ( Erichson, 1834)

Figures 38 I–L, 107

Serica detersa Erichson, 1834: 239 .

Autoserica detersa: Brenske 1897: 408 .

Maladera detersa: Ahrens 2003c: 235 ; 2006b: 245; 2007b: 23.

Type material examined. See Ahrens (2003c).

Additional material examined. China: 1 ♂, 2 ♀♀ “Dinghu, Guangdong, 26.IV.1965, leg. Zhang Youwei ” ( IZAS) . Vietnam: 1 ♂ “S Vietnam, 14.10N 108.30E 40 km NW of An Khe Buon Luoi , 620-750m 28.3.- 12.4.1995 Pacholátko & Dembicky leg./ 272 Sericini Asia spec.” ( CP) .

Distribution. See map ( Fig. 107 ) and Table 1.

Remarks. The species was redescribed and treated in detail by Ahrens (2003c).

Figures

FIGURE 38. A–D: Maladera rufonitida Ahrens, Fabrizi & Liu, sp. n. (holotype); E–H: M. songi Ahrens, Fabrizi & Liu, sp. n. (holotype); I–L: M. detersa (Erichson, 1834) (Vietnam: DaNang). A, E, I: aedeagus, left side lateral view; C, G, K: aedeagus, right side lateral view; B, F, J: parameres, dorsal view; D, H, L: habitus. Scale: 0.5 mm. Habitus not to scale.

FIGURE 107. Distribution of the Maladera detersa group: Maladera detersa (Erichson, 1834), M. kalawensis sp. n., M. liaochengensis sp. n., M. paradetersa sp. n. (not precisely localized collection site indicated by a “?”).