Observations on the quill mites (Acari: Syringophilidae) from charadriiform birds
Author
Skoracki, Maciej
Author
Dabert, Jacek
Author
Schmäschke, Ronald
text
Zootaxa
2006
1156
51
64
journal article
50582
10.5281/zenodo.172288
7971cedf-296b-488e-b811-131677595acb
11755326
172288
Niglarobia cursoriae
sp. nov.
Description
FEMALE (
Figs. 1–6
). Total body length of
holotype
535 (
550–585 in
5
paratypes
).
Gnathosoma
.
Gnathosoma
with punctations on ventral side. Hypostomal apex with one pair of large and two pairs of small lips (
Fig. 3
). Each transverse branch of peritremes with 2 chambers, each longitudinal branch with 4–5 chambers (
Fig. 4
). Stylophore rounded or slightly constricted posteriorly, 145 (145) long.
Idiosoma
. Propodosomal shield with scarce punctations, anterior margin of this shield indistinct. Propodosomal setae smooth; length ratio of setae
vi:ve:sci
1:1.5:3.5–4. Bases of setae
d1
situated anterior to the level bases of setae
sce
. Hysterosomal shield fused to pygidial shield, bearing bases of setae
d2
,
d4
,
d5
,
l4
and
l5
, posterior part of this shield with scarce punctations. Setae
l2
and
d2
subequal in length, setae
l4
5–6 times longer than setae
d4
. Cuticular striations as in
Figs. 1 and 2
.
Legs
. Epimeres I parallel. Coxae I–IV punctated. Setae
vs’I
present. Fanlike setae
p’
and
p’’
of legs III and IV with 7 tines (
Fig. 5
). Claws of tarsi of legs III–IV without basal angle (
Fig. 6
). Setae
tc’’
of legs
III and IV 2
times longer than
tc’
of legs III and IV. Lengths of setae:
vi
20
(20);
ve
30 (30–35);
sci
70 (70–80);
h
(215);
sce
200 (190–200);
d1
180 (200–215);
d2
125 (135–170);
d4
30 (25–35);
d5
30 (25–35);
l1
(115–140);
l2
130 (135–160);
l4
(160–180);
l5
(320–335);
a1
and
a2
(20);
g1
and
g2
(25);
pg1
125
Type
material
(115–125);
pg2
(95);
pg3
|
(115–120); |
tc’
|
III–IV |
(25–30); |
tc’’
|
III–IV |
(60–65); |
sc3
|
(30); |
sc4
|
(40–45). |
MALE. unknown. |
Female
holotype
(Syr.104) and
7 female
paratypes
from
Cursorius temmincki
Swainson (Glareolidae)
; Ahlenhorst Distr.,
Namibia
;
11 December 1991
; coll. A. J.
Baker
.
Holotype
and most of
paratypes
are deposited at UAM,
1 female
at ZIN,
1 female
at ZSM.
Type
deposition.
Holotype
and most of
paratypes
are deposited at UAM,
1 female
at ZIN,
1 female
at ZSM.
Etymology
The name
cursoriae
refers to the generic name of the host.
Differential diagnosis
Niglarobia cursoriae
sp. nov.
is closely related to
N. rhinoptili
Fain
et al
., 2000
from
Rhinoptilus africanus
(Temminck) (Glareolidae)
from
South Africa
. In females of both species setae
vs’I
are present and the claws are without the basal angles. The new species differs from
N. rhinoptili
by the following characters: in females of
N. cursoriae
sp. nov.
the hysterosomal shield is present and fused with the pygidial shield; the lengths of paragenital setae
pg1
,
pg2
and
pg3
are 115–125, 95 and 115–120 respectively; the length ratio of setae
g:pg1:pg2
is 1:5:3.8. In females of
N. rhinoptili
the hysterosomal shield is absent; the lengths of paragenital setae
pg1
,
pg2
and
pg3
are 38, 24 and 56, respectively; the length ratio of setae
g:pg1:pg2
is 1:3:2.