New eriophyoid mites (Acari: Prostigmata: Eriophyoidea) from cultivated plants from northeastern Brazil, including the second taxon in the Prothricinae
Author
Reis, Aleuny Coutinho
Universidade Federal Rural de Pernambuco - UFRPE, Departamento de Agronomia, Recife, Brazil;
Author
Jr, Manoel Guedes Corrêa Gondim
Universidade Federal Rural de Pernambuco - UFRPE, Departamento de Agronomia, Recife, Brazil;
Author
Flechtmann, Carlos Holger Wenzel
CNPq-Brazil-Researcher, Universidade de São Paulo-ESALQ, Departamento de Entomologia e Acarologia, Piracicaba, Brazil;
Author
Navia, Denise
Embrapa Recursos Genéticos e Biotecnologia, Brasília, Brazil
text
Journal of Natural History
2014
2014-03-05
48
19
1135
1152
journal article
21051
10.1080/00222933.2013.862574
be157984-b43b-42c4-aeb5-6c2682bab7e0
1464-5262
4006817
881522D7-5288-49B4-9C34-B3E316ABEE20
Tegolophus indica
Chakrabarti and Mondal, 1979
(
Figures 7
and
8
)
Figure 7.
Tegolophus indica
. CGM, coxigenital region, male; D, dorsal habitus, female; DS, detail of prodorsal shield; em, empodium, leg I, female; IG,. internal genital structures, female; L1, leg I, female; L2, leg II, female; V, ventral habitus, female.
Figure 8.
Tegolophus indica
. (A) Dorsal habitus, female; (B) ventral habitus, female; (C) epigynum; (D) genitalia, male; (E) detail of prodorsal shield; (F) leg I and leg II, female; (G) empodium.
Female (n = 10)
Body fusiform, 151 (147–169), 65 (58–68) wide;
Gnathosoma
down-curved, 20 (19– 22); basal seta (
ep
) 3; antapical seta (
d
) 6 (5–6) long.
Prodorsal shield
49 (46–55), 63 (56–65) wide, with dashes in the anterior shield, strongest in the central region of the frontal lobe; median region of the shield elevated and delimited by a pair of submedian lines joined posteriorly. Transversal line extending along the median shield area just over dorsal tubercles. In the region this transversal line is near the curved line (that connects the submedian lines) it is thickened and the area between these lines is densely granulated. Scapular seta (
sc
) 7 (6–9) long, 25 (24–26) apart, placed near rear shield margin. Frontal lobe 10 (8–10), 25 (21– 25) wide, broad-based, apically rounded. Anterolateral margins of frontal lobe granulated.
Legs
with all segments; all setae present except for tibial seta (
l
′
) on leg II. Leg I 29 (27–30); femur 9 (8–10), femoral seta (
bv
) 9 (8–10); genu 5 (4–5), genual seta (
l
″
) 23 (19–23); tibia 7 (6–7), tibial seta (
l
′
) 5 (3–5); tarsus 6 (6), lateral seta (
ft
″
) 19 (18–20), dorsal seta (
ft
′
) 17 (16–20), unguinal seta (
u'
) 5 (4–5), solenidion (
ω
) 6 (6) knobbed, empodium simple 5 (5–6), four-rayed, apically bifurcated. Leg II 28 (25–28); femur 10 (8–10),
bv
11 (9–10); genu 4 (4–5), genual seta (
l”
) 5 (5–6); tibia 5 (5); tarsus 6 (6),
ft“
18 (18–20),
ft'
4 (4–5),
u'
4 (4–5),
ω
6 (6–7) knobbed, empodium simple 6 (5–6), four-rayed.
Coxae
I and II without granules. Coxae I with longitudinal lines or dashes. Sternal line 10 (9–10). Coxisternal region with 4 (4–5) annuli, smooth. Coxal seta I (
1b
) 7 (6–8) long, 11 (10–11) apart; coxal seta II (
1a
) 15 (13–16) long, 7 (7–8) apart; coxal seta III (
2a
) 30 (22–44) long, 21 (20–22) apart.
Genitalia
14 (14–20), 22 (22–24) wide, coverflap with 15 (15–16) longitudinal lines restricted to half the distal area, not covering whole genitalia; genital seta (
3a
) 10 (9–11).
Opisthosoma
with 22 (22–23) dorsal annuli, smooth, with three dorsal longitudinal ridges extending along opisthosoma; 51 (48–54) ventral annuli, with microtubercles becoming gradually more elongated posteriorly to ventral seta II (
e
). Lateral seta (
c
2
) 33 (31–35), on annulus 3 (3–4). Ventral seta I (
d
) 45 (40–57), on annulus 11 (9–11), 26 (23–30) apart, 15 (11–16) microtubercles apart; ventral seta II (
e
) 12 (9–13), on annulus 28 (26–30), 14 (12–16) apart, 12 (10–13) microtubercles apart; ventral seta III (
f
) 22 (19–24), on annulus 47 (45–50), 19 (18–20) apart, 17 (15–18) microtubercles apart. Caudal seta (
h
2
) 55 (48–55); accessory seta (
h
1
) absent.
Male (n = 5)
Smaller than female, 125–140, 53–58 wide.
Gnathosoma
18–22; basal seta (
ep
) 3; antapical seta (
d
) 5–6.
Prodorsal shield
as in female, 40–47, 50–56 wide. Scapular seta (
sc
) 7–8 long, 21–24 apart. Frontal lobe as in female 8–9, 20–22 wide.
Legs
as in female. Leg I 26–29; femur 8–9, femoral seta (
bv
) 8–9; genu 4–5, genual seta (
l”
) 18– 19; tibia 6–7, tibial seta (
l
′
) 4–5; tarsus 5–6, lateral seta (
ft
″
) 17–20, dorsal seta (
ft
′
) 16– 19, unguinal seta (
u
′
) 4–5, solenidion (
ω
) 6 knobbed, empodium simple 5, four-rayed, apically bifurcate. Leg II 24–27; femur 8–10,
bv
8–9; genu 4, genual seta (
l
″
) 4–6; tibia 5–6; tarsus 5–6,
ft
″
16–18,
ft
′
4–5,
u
′
3–4,
ω
5–6; empodium 5, four-rayed.
Coxae
as in female. Sternal line 8–10. Coxisternal region with 6 annuli, smooth. Coxal seta I (1b) 6–7, 9–10 apart; coxal seta II (1a) 13–15, 6–7 apart; coxal seta III (2a) 25–40, 17–19 apart. Genitalia 13–15, 17–19 wide, eugenital setae as figured; genital seta (3a) 10–11. Opisthosoma as in female, 22–23 dorsal annuli; 43–49 ventral annuli. Lateral seta (c2) 25–29, on annulus 2–3. Ventral seta I (
d
) 36–49, on annulus 8–9, 21–25 apart, 8–14 microtubercles apart; ventral seta II (
e
) 10–15, on annulus 22–26, 12–13 apart, 8–10 microtubercles apart; ventral seta III (
f
) 18–21, on annulus 39–44, 16–18 apart, 15–18 microtubercles apart. Caudal seta (
h
2
) 44–49; accessory seta (
h
1
) absent.
Material examined
Thirty-six
females and eight male specimens, from
Artocarpus heterophyllus
Lam. (Moraceae)
,
Recife
,
Pernambuco
,
Brazil
,
08°01
′
07
″
S
,
34°56
′
41
″
W
,
2 December 2010
, collected by
A.C. Reis
, on 10 microscope slides.
Material
25 specimens
(
18 females
and seven males, on eight microscope slides) deposited in the collection of the
Laboratório de Acarologia
,
Departamento de Agronomia
,
Universidade Federal Rural
de
Pernambuco
,
Recife, PE
,
Brazil
and
11 specimens
(
10 females
and one male, on two microscope slides) also deposited in the collection of
Embrapa Recursos Genéticos
e
Biotecnologia
,
Brasília, DF
,
Brazil
.
We
had no access to the
type
material
.
Relation to host
No visible damage.
Remarks
A line running between
the
bases of scapular setae and bearing various refringent bodies or granules was observed; these granules are individualized or clustered.