Euseius erugatus
publication ID |
https://doi.org/ 10.5281/zenodo.4616491 |
DOI |
https://doi.org/10.5281/zenodo.4616526 |
persistent identifier |
https://treatment.plazi.org/id/0471C225-407C-FF9E-FEB2-AA9AFE4C90F8 |
treatment provided by |
Guido |
scientific name |
Euseius erugatus |
status |
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Euseius erugatus View in CoL ( Van der Merwe & Ryke ) ( Fig. 11 View FIGURE 11 )
Amblyseius (Typhlodromalus) erugatus Van der Merwe & Ryke, 1964: 283
FEMALE (Specimens measured – South Africa: 2).
Dorsum – Dorsal shield with striations laterally and a few reticulation on posterior half of shield, 331353 long and 221233 wide. Setae j1 3541, j3 4144, j4 9, j5 9, j6 16, J2 16, J5 6, z2 2527, z4 4147, z5 9, Z1 16, Z4 2021, Z5 63, s4 6366, S2 1922, S4 2126, S5 2225, r3 1619, R1 13. Dorsal setae smooth, except Z5 which are serrated.
Peritreme – Reaching anterolateral to setae j1.
Venter – All ventral shield smooth. Distances between ST1ST3 5560, ST2ST2 63, ST5ST5 7578. A single metapodal shield. Ventrianal shield 107118 long, 5457 wide at ZV2 level and 72 wide at anus level.
Chelicera – Movable digit 2526 long, with one tooth; fixed digit 2526 long, with 4 teeth.
Spermatheca – Calyx tubular, slightly bulged near atrium and slightly flared distally, 2231 long; atrium distinct.
Legs –Macrosetae sharptipped: Sge II2324, Sge III 32, Sge IV 4950, Sti IV 41, St IV 6366; chaetotaxy of genu II 22/0, 2/01, genu III 12/1,2/01.
MALE (Specimens measured – South Africa: 1).
Dorsum – Dorsal shield 268 long and 189 wide. Seate j1 35, j3 38, j4 9, j5 9, j6 13, J2 16, J5 6, z2 25, z4 38, z5 9, Z1 16, Z4 19, Z5 50, s4 50, S2 22, S4 25, S5 20, r3 16, R1 13.
Peritreme – Reaching to the level of z4.
Venter – Ventrianal shield 113 long, 151 wide at anterior corners.
Chelicera – Shaft of spermatodactyl 19 long.
Legs – Sge II 22, Sge III 25, Sge IV 38, Sti IV 35, St IV 47.
REMARKS: Euseius erugatus closely resembles E. addoensis ( Van der Merwe & Ryke ) and E. citri ( Van der Merwe & Ryke ) and only differs from them in that setae z2 and z4 are much longer.
SPECIMENS EXAMINED: South Africa: Sun Valley, Cape Town, Western Cape Province, on Viburnum tinus , 26I1980, E.A. Ueckermann; Pineapple Research Station, East London, Eastern Cape Province, South Africa, on Grevillea robusta , 28XI1975, M.K.P. Meyer.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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