Typhlodromalus aripo De Leon

Gonçalves, Dinarte, Silva, Guilherme Liberato Da & Ferla, Noeli Juarez, 2013, Phytoseiid mites (Acari) associated with yerba mate in southern Brazil, with description of a new species, Zootaxa 3746 (2), pp. 357-371 : 362-363

Typhlodromalus aripo De Leon

Typhlodromalus aripo De Leon, 1967: 21 ; Denmark & Muma, 1973: 257. Moraes et al., 1986: 128; 2000: 252; 2004: 195; Denmark et al., 1999: 57; Zacarias & Moraes, 2001: 582; Chant & McMurtry, 2005a: 199; 2007: 111; Lofego et al., 2004: 10; 2009: 54; Guanilo et al., 2008b: 14; 2008b: 24.

Amblyseius aripo .—Moraes & McMurtry, 1983: 132; Moraes & Mesa, 1988: 73; Feres & Moraes, 1998: 126.

Specimens examined. ILÓPOLIS: (N), September 2003 (1); (M), April 2004 (1). PUTINGA: (M), October 2002 (1); July 2003 (1).

Adult Female. Three specimens examined.

Dorsum. Dorsal shield with 360 (350–370) long, 215 (200–225) wide at level of s4; j1 31 (28–33), j3 38, j4 12 (10–13), j5 12(10–13), j6 14(13–15), J2 17 (15–18), J5 10, z2 19 (18–20), z4 31 (30–33), z5 12 (10–13), Z1 20, Z4 50, Z5 72 (70–73), s4 47 (45–48), S2 32 (25–35), S5 11 (10–13), r3 20 (15–23), R1 23 (20–25). Setae Z4 and Z5 serrated.

Venter. Distances between St1–St3 68 (63–73), St2–St2 68, St5–St5 76 (73–80). Ventrianal shield with 121 (119–123) long, 66 (63–70) wide at level of ZV2 and 74 (73–75) wide at level of anus.

Chelicera. Fixed digit 38 (35–40) long and movable digit 34 (33–35) long.

Legs. Sge IV 50, Sti IV 26 (23–28) and St IV 75 (70–80).

Previous records in Rio Grande do Sul. Capitão and Sério (Ferla & Moraes, 1998); Mata, Passo Fundo, Santa Cruz do Sul and Santa Maria (Ferla & Moraes, 2002); Bom Princípio, Capitão and Lajeado (Ferla et al., 2007); Candiota and Encruzilhada do Sul (Johann et al., 2009); Candiota, Encruzilhada do Sul and Boqueirão do Leão (Ferla et al., 2011); Bento Gonçalves (Klock et al., 2011); Venâncio Aires and Roca Sales (Eichelberger et al., 2011).

Comments. Setae Z1 and St IV were about 30 and 20% shorter than in the original description, and setae Z5 25% longer than in the description (De Leon, 1967). This was the most common predator on associated plants present around strawberry crops (Ferla et al., 2007). It has also been reported on other cultivated plants as well as on natural vegetation, in combination with other mite species (Moraes & McMurtry, 1983; Moraes et al., 1990; Noronha et al., 1997).