Scapulaseius asiaticus Evans
Creators: name: Oliveira, Daniel C.
name: Charanasri, Vatana
name: Kongchuensin, Manita
name: Konvipasruang, Ploychompoo
name: Chandrapatya, Angsumarn
name: De, Gilberto J.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Scapulaseius
Scapulaseius asiaticus

description: Scapulaseius asiaticus (Evans)
Typhlodromus asiaticus Evans, 1953: 461.
Amblyseius (Amblyseius) asiaticus.— Ehara & Bhandhufalck, 1977: 58.
Typhlodromips asiaticus.— Moraes et al., 1986: 137; 2004b: 206.
Scapulaseius asiaticus.— Chant & McMurtry, 2005c: 335; 2007: 67.
Amblyseius linearis Corpuz & Rimando, 1966: 125 (synonymy according to Schicha & Corpuz-Raros, 1992: 60). Amblyseius (Amblyseius) siaki Ehara & Lee, 1971: 64 (synonymy according to Ehara & Bhandhufalck, 1977: 58).
Specimens examined. Four females and 1 male, on Morus alba, at Sakon Nakhon Province, October 1992; two females, from mass rearing Laboratory of Kasetsart University, at Bangkok Province, October 2007, collected by P. Vichitbandha; and two females, on Passiflora foetida L., at Chumphon Province, April 2007, collected by P. Konvipasruang.
Female
Dorsal shield 301 (283–318) long and 200 (181–222) wide; j1 21 (19–23), j3 15 (10–16), j4 8 (7–10), j5 8 (6– 10), j6 10 (9–12), J2 11 (10–12), J5 8 (7–8), z2 13 (11–15), z4 16 (14–17), z5 9 (8–11), Z1 11 (10–12), Z4 52 (49– 58), Z5 74 (70–83), s4 21 (18–23), S2 16 (13–18), S4 14 (11–15), S5 14 (12–19), r3 14 (13–15), R1 11 (7–13); distances between St1-St3 54 (50–58), St2-St2 59 (57–61), St5-St5 61 (58–64); ventrianal shield 103 (97–110) long, 84 (80–87) wide at level of ZV2; calyx of spermatheca 35 (29–40) long; fixed cheliceral digit 22 (21–23) long, movable cheliceral digit 25 (23–25) long; Sge I 17 (15–20), Sge II 11 (8–13), Sge III 17 (15–18), Sge IV 27 (24– 30), Sti IV 22 (18–26), St IV 49 (44–52). Chaetotaxy: genu II 2, 2/0-2/0, 1; genu III 1,2/1-2/0, 1. Male
Dorsal shield 237 long and 175 wide; j1 17, j3 16, j4 7, j5 8, j6 8, J2 10, J5 7, z2 13, z4 15, z5 9, Z1 10, Z4 35, Z5 50, s4 20, S2 15, S4 13, S5 13, r3 15, R1 10; ventrianal shield 104 long and 140 wide at level of anterior corners; fixed cheliceral digit 19 long, movable cheliceral digit 21 long; spermatodactyl 14 long; Sge I 15, Sge II 8, Sge III 12, Sge IV 21, Sti IV 19, St IV 42. Chaetotaxy of genua II and III as in female.
Previous records. Angola, China, Cyprus (Papadoulis et al., 2009), Hong Kong, India, Indonesia, Malaysia, Philippines, Singapore, Sri Lanka (Moraes et al., 2004a) and Thailand (Provinces of Bangkok, Chiang Mai, Chiang Rai and Phra Nakhon Si Ayutthaya, Ehara & Bhandhufalck, 1977).
Remarks. Measurements of the specimens examined are similar to those of the original description, but the lengths of Z4 and Z5 of females are closer to those reported for the allotype male and vice versa. This pattern was also observed by Ehara & Bhandhufalck (1977) for specimens from Thailand and for paratype females from Indonesia and Malaysia. The measurements here reported for females are also similar to those reported by Moraes et al. (2004a) for a specimen from Sri Lanka.
description: Published as part of Oliveira, Daniel C., Charanasri, Vatana, Kongchuensin, Manita, Konvipasruang, Ploychompoo, Chandrapatya, Angsumarn & De, Gilberto J., 2012, Phytoseiidae of Thailand (Acari: Mesostigmata), with a key for their identification, pp. 1-24 in Zootaxa 3453 on page 14, DOI: 10.5281/zenodo.282177