The genera Agroeca, Agraecina, Apostenus and Scotina in the Maghreb countries (Araneae: Liocranidae)
Author
Bosmans, Robert
text
Bulletin Di L' Institut Royal Des Sciences Naturelles De Belgique Entomologie
1999
69
25
34
journal article
10.5281/zenodo.826217
c08a0701-368a-475e-9e86-35edc68ff30b
826217
Agraecina lineata
(Simon)
(
Figs 17-20
)
Agroeca lineata
Simon 1878
: 308
(descr. female).
Agraecina lineata
Simon 1932
: 939
, 970 (descr. male, non female);
Grimm 1986
: 14.
Diagnosis: Males are easily distinguished from other liocranids from the Maghreb by the strongly pointed tibial apophysis and median apophysis of the bulb; females have an epigyne with elongate median septum, without other chitinisations.
Remarks:
Simon (1878)
described
Agraecina lineata
from a juvenile or subadult female from Corsica. He described the male and female in 1932, and the species was said to occur in continental France, Corsica, Algeria and Morocco. Simon’s Fig.ure of the female epigyne is incorrect, as also indicated by
Grimm (1986)
. The same author presented recent Fig.ures of the male palp, epigyne and vulva have never been illustrated.
,
Description:
Measurements: Male: Total length 4.4-6.0; carapace
1.97-2.82 long, 1.64-2.21 wide. Female: Total length 8,0; carapace 2.72 long, 2.21 wide.
Figs. 17-20 —
Agraecina lineata (Simon)
. - 17. Male palp, lateral view; - 18. Idem, ventral view; - 19. Epigyne, ventral view; - 20.
Vulva, ventral view. Figs. 21-24 —
Agraecina hodna
n. sp.
- 21. Male palp, lateral view; - 22. Idem, ventral view; - 23. Epigyne, ventral view; - 24. Vulva, ventral view.
Colour: Carapace yellowish brown with grey margin and anastomosing, radiating stripes; legs yellowish brown, not annulated; abdomen pale grey with wide median and narrower lateral longitudinal grey stripes, converging to the back.
Palp (
Figs. 17-18
): Tibial apophysis strongly pointed, gradually narrowing, oblique to the axe of the segment: median apophysis gently curved, distal 2/3 linear and pointed; embolus straight, needle-like.
Epigyne (
Fig. 19
): With hardly defined, short median septum in the anterior half, in the postero-median half with gently curved spermathecae visible in transparency.
Vulva (
Fig. 20
): Anterior to the septum with two poaches, preceding long and straight copulation ducts
Material examined:
Algeria
-
Boumerdes
:
Reghaia
,
5m
,
2 males
in pitfalls in marsh with tamarisk,
13.VI.1988
,
and
1 male
1 female
,
30.IX.1988
,
R. B o sm a n s
leg. (
CRB
)
.
-
Tizi Ouzou
:
forêt de Mizrana
,
300m
,
1 female
, stones in grassland,
26.I.1990
,
R. Bosmans
leg. (
CRB
)
.
Spain
-
Malaga
:
Benyanina N.
,
1 male
in pitfalls in coastal dunes,
1.IV. 1999
,
R. Bosmans
leg. (
CRB
)
.
Distribution: Algeria, Morocco, France (Alpes maritimes, Bouches du Rhone, Bretagne, Corse, Loire atlantique, Loire inférieure, Morbihan), Italy (Umbria), Spain (new record). In Algeria we collected the species mainly in salt marshes, once more to the interior in grassland.