Oconnoricheylus speciosus Bochkov & Otto 2010, sp. nov.
Creators: name: Bochkov, Andre V.
name: Otto, Jurgen C.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Cheyletidae
Oconnoricheylus
Oconnoricheylus speciosus

description: Oconnoricheylus speciosus sp. nov.   
(Figs. 1–5)  
 Description. FEMALE (holotype, Figs. 1, 2, 5A, B). Body, including gnathosoma, 325 long (350 in 1 paratype), 190 wide (205). Gnathosoma 90 long (95), 70 wide (70). Peritremes with 3 pairs of segments. Palpal femur 32 long (37), 40 wide (43). Eupathidium acm with 11–12 tines, eupathidium sul with 15–16 tines. Palpal claw with 6 elongated teeth on its inner surface. Idiosoma rhomboid-like. Dorsal shields distinctly ornamented with dotted pattern. Propodonotal shield 90 long (100), 155 wide (160), with widely rounded anterior margin and almost straight posterior margin, bearing 4 pairs of lateral setae (vi, ve, si and se) about 25 long and 7 pairs of median neotrichial setae about 12 long. Humeral setae (c2) subequal to lateral propodonotal setae. Hysteronotal shield 120 long (125), 135 wide (150), in shape of inverted trapezium, bearing 3 pairs of lateral setae (e2, f2 and h2) and 9 pairs of median setae similar in sizes to propodonotal lateral and median setae, respectively; setae d2 and h1 situated off hysteronotal shield. Legs. Tarsal claws without basal angles. Leg tibiae I, III and IV with 3 widely lanceolate and 1 filiform setae each, tibia II with 2 widely lanceolate and 2 filiform setae. Tarsus I, excluding pretarsus, about 60 long. Guard seta ft 45 long (37). Solenidion ω 1 about 12 long.   
 MALE (paratype, Figs 3, 4, 5C, D). Body, including gnathosoma, 255 long, 160 wide. Gnathosoma 75 long, 70 wide. Peritremes with 3 pairs of segments. Palpal femur 25 long, 30 wide. Eupathidium acm with 15 teeth, eupathidium sul with 12 teeth. Palpal claw with 6 elongated teeth on its inner surface. Idiosoma rhomboid-like. Dorsal shields distinctly ornamented with dotted pattern. Propodonotal shield 75 long, 110 wide, bearing 4 pairs of lateral setae (vi, ve, si, se) about 20 long and 3 pairs of median neotrichial setae about 15 long. Humeral setae c2 subequal to lateral propodonotal setae. Hysteronotal shield 85 long, 95 wide, bearing 4 pairs of lateral setae (d2, e2, f2, and h2) and 2 pairs of median setae (d1 and e1) similar in sizes to propodonotal lateral and median setae, respectively; setae h1 situated off hysteronotal shield. Aedeagus 50 long. Leg s. Tibiae I and III with 3 widely lanceolate and 1 filiform seta each, tibiae II and IV each with 2 widely lanceolate and 2 filiform setae. Tarsus I, excluding pretarsus, 48 long. Guard seta ft 35 long. Solenidia ω 1 I 25 long, ω 1 II, III, and IV about 22 long.   
 Type material. Female holotype and 1 male paratype (ANIC # 42–000001), Australian border interception (N129746) from oranges imported from USA, 21 March 2010, coll. C. Hill; female paratype, Australian border interception (N129965) from oranges imported from USA, 8 April 2010, coll. V. Cheok.   
 Etymology. This species name is derived from the Latin word speciosus (beautiful) and treated here as a noun in apposition.   
 Remarks. This species differs from the second species of this genus, O. chimaera (Bochkov and Ochoa, 2005) comb. nov. described originally in the genus Alliea and still known only from females by the presence of two filiform setae on tibia II, the distinct ornamentation of the dorsal shields, and by the absence of angles on leg tarsal claws. In O. chimaera, only one seta on tibia II is filiform, ornamentation of dorsal shields is indistinct, the tarsal claws are with angles.
description: Published as part of Bochkov, Andre V. & Otto, Jurgen C., 2010, Five new species of predaceous cheyletid mites (Acari: Prostigmata: Cheyletidae), pp. 1-20 in Zootaxa 2727 on pages 3-6