The high complexity of Micronetinae Hull, 1920 (Araneae, Linyphiidae) evidenced through ten new cave-dweller species from the Morocco
Author
Barrientos, José Antonio
Author
Brañas, Neus
Author
Mederos, Jorge
text
Zoosystema
2020
2020-01-23
42
1
1
29
journal article
24248
10.5252/zoosystema2020v42a1
f3328b3e-6059-40b6-b7f5-1c19aa90f676
1638-9387
3627057
urn:lsid:zoobank.org:pub:D14C124B-4CB6-4097-95F9-CACECBE4C844
Lepthyphantes brevihamatus
Bosmans, 1985
MATERIAL EXAMINED. —
Morocco
.
2♂
,
8♀
,
7 juv.
;
Ifri Caid
,
Aït M’Hammed
,
Azilal
;
28.VIII.1970
,
O. Escolá
leg.;
MZB 73-2904
•
1♀
; same locality;
29.VIII.2013
;
J. Comas
leg.;
MZB 2014-7290
•
2♂
,
4♀
; same locality;
29.VIII.2013
;
L. Auroux
leg.;
MZB 2016- 0036
•
1♂
,
1♀
,
5 juv.
; same locality;
3.IX.2013
;
F. Fadrique
leg.;
MZB 2016-0038
•
1♀
,
1 juv.
; same locality;
3.IX.2013
;
F. Fadrique
leg.;
MZB 2016-0039
•
16♀
,
19 juv.
;
Ifri Bernat
,
Aït M’Hammed
,
Azilal
;
25.IV.1984
;
O. Escolá
leg.;
MZB 73-2910
•
7♂
,
7♀
,
5 juv.
; same locality;
28.IX.1985
;
O. Escolá
leg.;
MZB 73-2912
•
7♂
,
8♀
,
5 juv.
; same locality;
1.X.1985
;
O. Escolá
leg.;
MZB 73-2913
•
1♂
,
1♀
;
Ifri Nboutadarth
,
Tagleft
,
Azilal
;
14.V
.2004;
F. Fadrique
leg.;
MZB 2004-0657
•
1♀
;
Ifri Bouyzem
,
Aglefth
,
Taglefth
,
Azilal
;
20.IX.2016
;
F. Fadrique
leg.;
MZB 2016-4065
•
2♂
,
1♀
,
2 juv.
;
Ifri Bernat
,
Aït M’Hammed
,
Azilal
;
24.VIII.1972
;
O. Escolá
leg.;
MZB 83-4001
.
DIAGNOSIS. — The characters indicated by
Bosmans (1985)
are especially useful. The male, although very close to that of
L. longihamatus
, can be easily distinguished by the shape of its suprategular process (simple and non-bifid); the paracymbium is strongly curled in its median part. The females can be distinguished more easily; the proscape is clearly rounded, without a median notch distally, and the strecher (distal part of the scape) is short and protrudes very little below. This species is clearly included in the “
afer
group”.
DISTRIBUTION. — The
holotype
comes from the cave Ifri Bernat, Ait Mohammed, Azilal (
Bosmans 1985
) and has also been collected in the Ifri el Kaid cave (
Tanasevitch 2014
). Our data confirm the presence of this species in both localities and add two more cavities; all of them in the Azilal region, in the Moroccan high Atlas.