Apomecyna longicollis longicollis Pic, 1926

Fig. 27

Apomecyna longicollis Pic, 1926: 28. TL: Vietnam (Tonkin); TD: MNHN

Distribution.

Palaearctic Region: China (Guizhou, Hong Kong, Jiangxi, Yunnan) (Yiu 2009; Lin and Yang 2019; Danilevsky 2020). Oriental Region: Laos; Thailand; Vietnam (Hua 2002).

Macau records.

Great Taipa, 26 Apr 2019, in ablution block, R Perissinotto & L Clennell (IZCAS); Little Taipa, 28 Apr 2019, crushed in ablution block, R Perissinotto (IZCAS); ibidem 26 Apr 2019, under monument spotlight (IZCAS × 2); Coloane Village, 25 Apr 2020 under light in ablution block, R Perissinotto & L Clennell (MACT); ibidem 31 Aug 2020, R Perissinotto & L Clennell; Taipa, Minho Str., 23 May 2020 8:04, Eric Kwan (https://www.inaturalist.org/observations/46988120); St. Francis Xavier’s Parish [Coloane], 24 May 2020 1:50, Kit Chang (https://www.inaturalist.org/observations/47082158); ibidem 12 Jun 2020 2:13, Kit Chang (https://www.inaturalist.org/observations/49251842); ibidem 24 May 2020 22:19, Kisu Wong (https://www.inaturalist.org/observations/54388789); ibidem 6 May 2021, Lynette Clennell (https://www.inaturalist.org/observations/77832643); Our Lady of Carmel’s Parish [Great Taipa], 31 Aug 2020 16:10, Lynette Clennell (https://www.inaturalist.org/observations/58131197).

Remarks.

In Macau, adults are active throughout spring and summer, ranging in total length 7-10 mm and 1.5-3 mm in maximum width. Like the other species of this genus, A. l. longicollis is nocturnal and readily attracted to artificial lights. There is no published information on its larval host plant(s).