Tetranychus pacificus McGregor, 1919

SEEMAN, OWEN D. & BEARD, JENNIFER J., 2011, Identification of exotic pest and Australian native and naturalised species of Tetranychus (Acari: Tetranychidae), Zootaxa 2961 (1), pp. 1-72 : 52-53

Tetranychus pacificus McGregor, 1919

( Fig. 27 )

(Rhamnceae). 4 males, reared on Apple Malus domestica (Rosaceae) , Yakima, Washington State, vii–viii.1952, E.J. Newcomer. All material in USNM. McGregor (1919) states that the type specimens were deposited at USNM, but USNM have no records of ever receiving the specimens. 2 females, Milton-Freewater, Oregon, 19.vii.1956, S. Capizzi, ex Strawberry Fragaria (Rosaceae) . At Oregon State University Collection.

Figures

FIGURE 27. Tetranychus pacificus McGregor, female. (a) Pretarsus I, IV; (b) Transverse pattern of dorsal striae between setae e and f; (c) Pregenital striae; (d) Pregenital striae, different specimen. Male. (e) Pretarsi I and II; (f) Aedeagus, different specimens.