Two new plant feeding mites from Brachiaria ruziziensis in citrus groves in São Paulo, Brazil and new distribution records of other plant mites in Brazil Author Flechtmann, Carlos H. W. text Zootaxa 2004 708 1 11 journal article 10.5281/zenodo.158803 0cd7959a-d9fa-4dec-9925-54953bac3084 1175­5326 158803 6234050E-BD91-4CA5-A3F2-9CE4B00A1825 Eotetranychus herbicolus n.sp. ( Figs. 2–11 ) Diagnosis — Female palptarsus sensillum thick; peritremes ending in a hook. Male aedeagus bent down, sinuous, distal part tapering. Female (n = 2) — Prodorsal striae longitudinal; prodorsal setae long, slender, pubescent. Length of setae: v2 65 (65), 58 (61) apart; sc1 105 (98), 84 (89) apart; sc2 70 (68). Peritreme hooked distally. Palptarsus terminal eupathidium (spinneret) 6.1 long, 3.5 in diameter; two lateral eupathidia 6 and 9 long; solenidion 4.5 long. Hysterosomal striation transverse. Hysterosomal dorsal setae pubescent, longer than longitudinal distances between bases of consecutive setae: c1 89 (86), 75 (77) apart; c2 89 (84); c3 82 (79); d1 89, 84 (82) apart; d2 89; e1 82 , 63 apart; e2 89 ; f1 79 (82), 61 (63) apart; f2 77 (79); h1 68 (72), 30 (35) apart; h3 23 (26). Paraanal setae h3 located ventrally. FIGURE 2. Eotetranychus herbicolus n.sp. Dorsal aspect of female. FIGURES 3–7. Eotetranychus herbicolus n.sp. 3, genito­anal area of female; 4, peritreme; 5, female palpus; 6, male palpus; 7, aedeagus. Ventral idiosomal striation transverse; striae on the genital falp and the area immediately anterior transverse. Leg chaetotaxy, from coxae to tarsi (solenidia in parentheses; in brackets alternate count from paratype ): Leg I 2 – 1 – 9 – 5 – 9 (1) – 13 [14] (1) + 2 duplexes Leg II 2 – 1 – 7 – 5 – 8 – 13 (1) + 1 duplex Leg III 1 – 1 – 4 – 4 – 6 [5] – 10 (1) [9 (1)] Leg IV 1 – 1 – 4 [3] – 4 – 7 – 8 (1) [10 (1)]. Length of body, including gnathosoma, 569, excluding gnathosoma 391; width 275. FIGURES 8–9. Eotetranychus herbicolus n.sp. 8, tibia and tarsus I of female; 9, tibia and tarsus II of female. Male (n = 1) — Palptarsus terminal eupathidium (spinneret) small, knoblike; two lateral eupathidia 6 and 7 long; solenidion 5 long. Leg chaetotaxy, from coxae to tarsi (solenidia in parentheses): Leg I 2 – 1 – 9 – 5 – 9 (3) – 13 (3) + 2 duplexes Leg II 2 – 1 – 7 – 5 – 8 – 13 (2) + 1 duplex Leg III 1 – 1 – 4 – 4 – 6 – 10 (1) Leg IV 1 – 1 – 4 – 4 – 7 – 10 (1) FIGURES 10–11. Eotetranychus herbicolus n.sp. 10, tibia and tarsus I of male; 11, tibia and tarsus II of male. Aedeagus bent down, sinuous, tapering to a fine end. Length of body, not including rostrum, 315. Type material — male holotype and 2 female paratypes , from leaves of a grass, Brachiaria ruziziensis Germain & Evrard (Poaceae) , Ribeirão Bonito, São Paulo, Brazil , 23 April 2004 , coll. P.E.B. Paiva, on one microscopic preparation in the collection of Departamento de Entomologia, Fitopatologia e Zoologia Agrícola, Universidade de São Paulo/ ESALQ , Piracicaba, SP, Brazil . Etymology — The specific designation is made up of the Latin herba , soft usually green vegetation, referring to the host plant, plus the Latin colus , dweller, inhabitant. Remarks — The aedeagus of the n.sp. resembles that of E. obtusus Meyer, 1965 (however, in E. obtusus ends in a blunt tip) and that of E. roedereri Gutierrez, 1967 . It differs from both in leg chaetotaxy.