Neoprothrix hibiscus Reis and Navia 2014, gen. nov., sp. nov.
Creators: name: Reis, Aleuny Coutinho
name: Jr, Manoel Guedes Corrêa Gondim
name: Flechtmann, Carlos Holger Wenzel
name: Navia, Denise
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Phytoptidae
Neoprothrix
Neoprothrix hibiscus

description: Neoprothrix hibiscus Reis and Navia, gen. nov., sp. nov.
Female (n = 10)
Body fusiform, flattened, 167 (153–168), 79 (75–87) wide; yellowish in life. Gnathosoma short, down-curved, 18 (16–20); basal seta (ep) 3 (2–3); antapical seta (d) 11 (9–11) long. Prodorsal shield 53 (48–54), 77 (73–84) wide, subquadragular, delicate granules covering the entire prodorsal shield; simplified ornamentation: two sublateral longitudinal lines connected posteriorly, near rear shield margin, by a transversal line (probably delimiting a central elevation). Vertical external setae (ve) placed anterolaterally on the “shoulders” of the shield, which is anteromedially declivitous forming a transverse line which bears vertical internal (vi) setae tubercles, 15 (14–16) long, on tubercles, 44 (41–44) apart, directed up and forward; paired (vi) minute, 1 (1–2) long, set on tubercles, 8 (8–9) apart. Frontal lobe 9 (7–13), 22 (15–22), rounded or slightly flat, wide-based. Legs with all segments; lacking tibial seta (l') on legs I and II. Leg I 35 (32–36); femur 11 (10–12), femoral seta (bv) 8 (6–11); genu 6 (5–6), genual seta (l ”) 26 (24–27); tibia 8 (7–8), solenidion knobbed (φ) 11 (10–11), distal; tarsus 6 (5–6), lateral seta (ft “) 17 (16–17), dorsal seta (ft') 15 (16–17), unguinal seta (u’) not visible, solenidion (ω) 5 (5–6) knobbed, empodium simple 5 (4–5), fiverayed, apically bifurcate. Leg II 33 (32–34); femur 11 (10–11), (bv) 9 (8–10); genu 5, l ” 21 (20–23); tibia 7 (6–7); tarsus 5 (5–6), ft “ 15 (15–17), ft' 3 (2–3), u' not visible, ω 5 (5–6); empodium simple 4 (4–5), five-rayed. Coxae of legs I are fused. Coxal I and II smooth. Coxal seta I (1b) 6 (5–7) long, 15 (14–17) apart; coxal seta II (1a) 15 (12–15) long, 9 (8–11) apart; coxal seta III (2a) 20 (20–28) long, 32 (31–35) apart. Genitalia 18 (15–19), 18 (17–20) wide, coverflap smooth, widely rounded; genital seta (3a) 14 (11– 14). Coxi-genital annuli not seen. Opisthosoma with 15 (14–15) dorsal annuli, broad, with pointed lateral projections, except the last four or five annuli; 30 (30–31) ventral annuli, narrow, with slightly elongated microtubercles restricted to the median ventral area. Dorsal seta (c 1) 3 (3–4), on side of the second annulus; lateral seta (c 2) 27 (22– 27), on annulus 2. Ventral seta I (d) and II (e) absent; ventral seta III (f) 27 (23–27), on annulus 26 (26–27), 22 (19–23) apart, 12 (12–19) microtubercles apart. Caudal seta (h 2) 39 (40–60); accessory seta (h 1) absent.
Male (n = 5)
Smaller than female, 140–142, 64–73 wide. Gnathosoma 15–19; basal seta (ep) 2–3; antapical seta (d) 10. Prodorsal shield as in female, 43–48, 63–77 wide. External seta (ve) 15 long, on tubercles, 36–43 apart; internal seta (vi) 1–2 long, on tubercles, 6–8 apart. Frontal lobe 8–9, 18–25 wide. Legs as in female. Leg I 30–32; femur 9–10; genu 5, genual seta (l ″) 18–23; tibia 6–7, solenidion knobbed (φ) 9–10; tarsus 5, lateral seta (ft ″) 15–16, dorsal seta (ft ″) 14–15, unguinal seta (u ″) no visible, solenidion (ω) 5, knobbed, empodium simple 4, five-rayed. Leg II 28–31; femur 9–10, femoral seta (bv) 7; genu 4–5, genual seta (l ″) 19–21; tibia 5–6; tarsus 5, ft ″ 14–15, ft ′ 2–3, u ′ no visible, ω 5; empodium 4, five-rayed. Coxae as in female. Coxigenital region with 3–4 annuli, smooth. Coxal seta I (1b) 5–6, 12–15 apart; coxal seta II (1a) 12–14, 8–10 apart; coxal seta III (2a) 18–24, 27–33 apart. Genitalia 8, 13–16 wide, eugenital setae as figured; genital seta (3a) 9–10. Opisthosoma as in female, 14–15 dorsal annuli; 30–32 ventral annuli. Dorsal seta (c 1) 3 (3–4), on side of the second annulus; lateral seta (c 2) 20–22, on annulus 1–2. Ventral seta III (f) 18–23, on annulus 27–28, 18–21 apart, 12–18 microtubercles apart. Caudal seta (h 2) broken; accessory seta (h 1) absent.
Type material
Female holotype, 60 female and 26 male paratypes, from Hibiscus rosa-sinensis L. (Malvaceae), Recife, Pernambuco, Brazil, 15 August 2009 collected by A.C. Reis, 08° 01 ′ 07'' S, 34°56 ′ 41'' W, on six microscope slides. Holotype and paratypes (30 specimens, 20 females and 10 males, on six microscope slides) deposited in the collection of the Laboratório de Acarologia, Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil. Paratypes (56 specimens, 40 females and 16 males, on 11 microscope slides) also deposited in the collection of Embrapa Recursos Genéticos e Biotecnologia, Brasília, DF, Brazil.
Relation to host
No symptoms seen.
Etymology
The specific designation “hibiscus” refers to Hibiscus, the host plant genus. It was coined by apposition of the tree genus to the mite genus.
description: Published as part of Reis, Aleuny Coutinho, Jr, Manoel Guedes Corrêa Gondim, Flechtmann, Carlos Holger Wenzel & Navia, Denise, 2014, New eriophyoid mites (Acari: Prostigmata: Eriophyoidea) from cultivated plants from northeastern Brazil, including the second taxon in the Prothricinae, pp. 1135-1152 in Journal of Natural History 48 (19) on pages 1137-1140, DOI: 10.1080/00222933.2013.862574, http://zenodo.org/record/4006817