Eustigmaeus mites from Turkey (Acari: Stigmaeidae)
Author
Sali
Author
Doğan, H
text
Journal of Natural History
2005
2005-03-31
39
11
835
861
http://dx.doi.org/10.1080/00222930400001558
journal article
10.1080/00222930400001558
1464-5262
4668774
Eustigmaeus erzincanensis
n. sp.
(
Figure 10
)
Type materials
Holotype
female and three
paratype
females from moss,
Ahmediye
,
Erzincan
,
28 April 2001
.
Female
Holotype
: length of body (excluding gnathosoma) 447, width 310.
Dorsum
Dorsal shields covered with circular dimples bearing vacuoles, some vacuoles more distinct than others, faint punctations between dimples. Fossettes on dorsal shown as
Figure 10A
. Propodosomal shield with four pairs of setae and one pair of eyes. Hysterosomal shield with six pairs of setae, suranal shield with two pairs of setae. Dorsal body setae smooth, swordshaped, with axial core and thin hyaline sheath, setae
f
1
with a few fine and short spinules, setae
h
1
similar to other dorsal setae but without core and with spinules, setae
h
2
unsheathed, very short and spinulate. Dimensions of setae as follows:
υi
72,
υe
100,
sci
23,
sce
87,
c
1
83,
c
2
39,
d
1
97,
d
2
83,
e
1
113,
e
2
100,
f
1
93,
h
1
57,
h
2
43. Setae
sci
shorter than
c
2
. Distance between setae:
υi–υi
32,
υe–υe
133,
υi–υe
54,
sci–sci
230,
υe–sci
63,
sce–sce
263,
sci–sce
40,
c
1
–c
1
110,
d
1
–d
1
87,
c
1
–d
2
117,
c
1
–d
1
93,
d
2
–
d
2
273,
d
1
–
d
2
100,
e
1
–e
1
153,
e
2
–e
2
250,
e
1
–e
2
67,
d
1
–e
1
130,
d
1
–e
2
107,
d
2
–e
2
90,
f
1
–
f
1
112,
e
1
–
f
1
40,
e
2
–
f
1
113,
h
1
–h
1
43,
h
2
–h
2
104,
h
1
–h
2
33.
Figure 10.
Eustigmaeus erzincanensis
n. sp.
(female): (A) dorsal view; (B) ventral view; (C) dorsal ornamentation; (D) lateral view.
Venter
Setae
c
2
placed on triangular dimpled humeral shields. Humeral regions with major callosities, covered with pores, not conjunct to margins of dorsal shields, minor callosities absent. Surface on coxae faintly reticulate and densely punctate. Coxisternal shields completely divided with polygonal dimples and bearing
1a
,
3a
and
4a
. Aggenital shield with polygonal dimples, two pairs of subequal setae. Pseudanal covers with three pairs of subequal setae. Humeral and suranal shields with similar patterns as that of dorsum.
Legs
Leg I 333, leg II 263, leg III 260, leg IV 327. Number of setae (solenidia in parentheses) on leg segments (I–IV) as follows: tarsi 14(
v
)-10(
v
)-8(
v
)-8(
v
), tibiae 7(
w
,
w
p)-6(
w
p)-6(
w
p)- 6(
w
p), genua 4(
k
)-4(
k
)-1-1, femora 6-5-3-2, trochanters 1-1-2-1, coxae 2-2-2-2. Lengths of solenidia on tarsi:
v
1
28,
v
2
18,
v
35
v
4
6.
Etymology
The new species name
erzincanensis
refers to the
type
locality,
Erzincan
.
Remarks
The new species is similar to
E. erciyesiensis
Doğan, Ayyıldız and Fan, 2003
. However, it can be distinguished from the latter by having setae
4a
on the metasternal shield and postocular setae
sci
shorter than humeral setae
c
2
.