Triophtydeus lebruni ( André, 1980 ),

Silva, Guilherme Liberato Da, Cunha, Uemerson Silva Da, Rocha, Matheus Dos Santos, Panou, Eleni N. & Ferla, Noeli Juarez, 2014, Tydeid and triophtydeid mites (Acari: Tydeoidea) associated with grapevine (Vitaceae: Vitis spp.) in Brazil, with the descriptions of species of Prelorryia (André, 1980) and Tydeus Koch, 1835, Zootaxa 3814 (4), pp. 495-511: 496-498

publication ID

http://dx.doi.org/10.11646/zootaxa.3814.4.3

publication LSID

lsid:zoobank.org:pub:670FF8E1-49C6-4D36-8981-1242C18360E3

persistent identifier

http://treatment.plazi.org/id/03FAB661-6115-3A53-D3F5-F8E2FCF9FC7B

treatment provided by

Plazi

scientific name

Triophtydeus lebruni ( André, 1980 )
status

 

Triophtydeus lebruni ( André, 1980) 

( Fig. 1View FIGURE 1 A –E)

Triophtydeus lebruni André, 1985: 192  .

Metatriophtydeus lebruni André, 1980: 119  .

Female (n = 3). Dimensions: length of idiosoma 217 208 (200–217) and width 135 124 (110–135).

Dorsum ( Fig. 1View FIGURE 1 A)— Prodorsum recurved, 13 pairs of serrated dorsal setae, trichobothrium filiform, serrated. Three pairs of slit-like pores or cupules. Setal measurements as follows: ro 10 8 (7–10), la 8 7 (7–8), bo 22 24 (22–26), ex 12 11 (11–12), c 1 8 8 (8–9), c 2 15 14 (12–15), d 1 8 8, e 1 11 11 (10–11), f 1 1 3 12 (12–13), f 2 24 22 (20–24), h 1 21 21 (21–22), h 2 27 27 (25–28), ps 1 19 19 (18–20) terminally. Body covered with striations.

Venter ( Fig. 1View FIGURE 1 B)—Anogenital area with four pairs of genital, five pairs of aggenital and ps 2 in anal region 14 15 (14–15). Epimeral formula: 3 - 1-3 - 3.

Gnathosoma  ( Fig. 1View FIGURE 1 C)—Setal pattern of palp (tarsus –genu): 6 - 2 - 2, tarsus with

seta p' ζ trifurcate, d serrated. Cheliceral stilettos length 8 9 (8–10); length of palp 50 48 (45–50).

Legs —Length of legs I –IV as follows: leg I 113 111 (109–113), leg II 83 81 (79–83), leg III 83 79 (76–83) and leg IV 98 96 (95–98). All legs with two claws and a hairy empodium. Solenidion (ωI) on tarsus I very short, stout, shorter than half width of tarsus ( Fig. 1View FIGURE 1 D). Tarsus I with ft' subequal with ft''. Femur IV divided ( Fig. 1View FIGURE 1 E). Leg setal formulae as follows (tarsus –trochanter): Leg I: 10 (1 ω)- 5 - 3-5 - 1; Leg II: 6 - 2 - 2-4 - 1; Leg III: 5 - 1-2 - 1 - 1; Leg IV: 5 - 2 - 2 - 1 + 2 -0.

Male: Not found.

Material examined. Brazil: One female collected from Bordeaux variety ( Vitis labrusca  ), Boqueirão do Leão County, State of Rio Grande do Sul, 19 /III/ 2006, coll. Silva, J.F. Two females collected from Dois Lajeados County, Bordeaux variety, with same data. Deposited at Museu de Ciências Naturais, UNIVATES - Centro Universitário, Lajeado, Rio Grande do Sul State, Brazil.

Distribution. This is the first record of this species from Brazil. André (1980) reported this species from vineyards, Cabernet Sauvignon variety from California, USA.

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Actinedida

Family

Tydeidae

Genus

Triophtydeus

Loc

Triophtydeus lebruni ( André, 1980 )

Silva, Guilherme Liberato Da, Cunha, Uemerson Silva Da, Rocha, Matheus Dos Santos, Panou, Eleni N. & Ferla, Noeli Juarez 2014
2014
Loc

Triophtydeus lebruni André, 1985 : 192

Andre 1985: 192
1985
Loc

Metatriophtydeus lebruni André, 1980 : 119

Andre 1980: 119
1980