Wetapolipus jamiesoni Husband & Zhang, spec. nov.
Creators: name: Husband, Robert W.
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Podapolipidae
Wetapolipus
Wetapolipus jamiesoni

description: Wetapolipus jamiesoni Husband & Zhang spec. nov. (Figures 1­3)
Female (Fig. 1)– Gnathosoma length 60­70, width 70­80, no dorsal setae, ventral setae 5­ 7, palp length 18­25. Cheliceral stylets smooth 53­60. Pharynx tripartite, width 32­42. Idiosoma elongate, scaled, length 750­830, width 545­615. Prodorsal plate length 120­ 140, width 160­173, setae v 1, v 2, sc 1 vestigial, setae sc 2 27­37. Venter with coxal setae 1a m­3, 2 a 3­8, 3 a m, 3 b m­7. Legs­ Ambulacrum I length 5­12, ambulacra I, II, III without claws. Femur I seta v 3, on a sclerotized process; tibia I seta v' spinelike 6­10, solenidion
5; tarsus I setae tc', tc 10­15, spinelike seta s 3­5 with a posteriorly directed process, solenidion thick 3­5. Spinelike seta l' on tibiae II 8­10, tibiae III 5­7. Setae per segment, including solenidia and spine­like setae, on femur, genu, tibia and tarsus, respectively, 3­3­ 6­8, 2­1­4­5, 0­1­4­5.
Male (Fig. 2)– Gnathosoma length 38­44, width 36­41: dorsal setae 11­13, ventral setae 9­12. Palp length 13, setae no longer than width of setal acetabula. Cheliceral stylets 18­20, pharynx width 8­10. Idiosoma oval, length 190­218, width 148­178. Setae v 1, v 2 2­ 3, setae sc 1 3­5, setae sc 2 100. Plates C and D fused on either side, divided medially by genital capsule, setae c 1 4­5, c 2 10­13 and d 3. Posterodorsal genital capsule elongate, bluntly triangular, length from posterior margin of plate CD to tip 57, midwidth 35. Venter with apodemes 1 meeting medially at sternal apodeme, apodemes 2 not extending to sternal apodeme. Coxal setae 1a 8, 2 a 8, 3 a m, 3 b 5.
Legs– Ambulacrum I with a single claw 3­4, ambulacra II, III with 2 claws each 5­7. Femur I seta l' 7­10, genu I v 1 9­12. Tibia I setae v' spinelike 12, d 49, 7­8, v 25. Tarsus I solenidion 6. Tibiae II, III spinelike seta l' 8­11. Complement of setae on legs I, II, III as in adult female.
Larval female (Fig. 3)– Gnathosoma length 80­90, width 98­110; dorsal seta 40, ventral seta 15­17, proximal palp seta m, distal palp seta 5. Cheliceral stylets smooth, slender, tips twisted 3­4 times 95­112. Pharynx width 25­27. Idiosoma, length 252­395, width 240­ 260. Prodorsal plate length 63­75, width 155­205, setae v 1 3­7, v 2 m, sc 1 3­10, sc 2 153, distance between setae sc 2 117­123, v 2 lateral to setae v 1. Plates C and D fused, setae c 1 10­ 12, c 2 12­18, d 6­10. Plate EF width 75­104, setae e 10­11; plate H width 64­80, setae h 1 265, h 2 5­10. Venter with apodemes 1 meeting medially at anterior sternal apodeme, apodemes 2 not meeting sternal apodeme. Coxal setae 1a 5­8, 2 a 6­8, 3 a m, 3b 5. Coxae III separated from each other and coxae II.
Legs– Ambulacra I, II, III with 2 claws each 4­5. Femur I seta l' 7­10, genu I v 1 10. Tibia I seta v' spinelike 10, d 49, 6­8, v 31. Tibiae II, III seta l' spinelike 8­11. Tarsus I solenidion 5­6. Complement of leg setae as in adult female.
Host and locality– Holotype male, Rock and Pillar Range, CO, New Zealand, August 2001, from Hemideina maori (Orthoptera: Anostostomatidae) by Ian Jamieson, (ZQZ 101002 ­1). Deposited in the New Zealand Arthropod Collection (NZAC), Landcare Research, Private Bag 92170, Auckland, New Zealand. Paratypes, same data as holotype, 4 adult females, 6 larval females. Paratypes, St. Mary’s Range, CO, New Zealand, 11 February 2002, by Ian Jamieson, 4 adult females (ZQZ2002­1, ZQZ 2002­2, ZQZ 2002­3, ZQZ 2002­4). A fully developed male is inside female # ZQZ 2002­4. One adult female (ZQZ 2002­1) and 1 larval female (ZQZ 101002 ­2) are deposited at the Acarology Collection, Adrian College (AC), Adrian, Michigan, 49221 U.S.A. (AC). The remaining paratypes are deposited with the holotype (NZAC).
Etymology– The genus Wetapolipus is named for the common name of the host insect, the New Zealand weta, and for part of the family name, Podapolipidae. Wetapolipus jamiesoni is named for the collector and specialist in weta ecology, Ian Jamieson.
description: Published as part of Husband, Robert W. & Zhang, Zhi-Qiang, 2002, Wetapolipus jamiesoni gen. nov., spec. nov. (Acari: Podapolipidae), an ectoparasite of the mountain stone weta, Hemideina maori (Orthoptera: Anostostomatidae) from New Zealand, pp. 1-12 in Zootaxa 125 on pages 4-7, DOI: 10.5281/zenodo.156152