Further notes on the Harmochireae of Africa (Araneae, Salticidae, Pelleninae)
Author
Logunov, Dmitri
The University of Manchester, Manchester ,, United Kingdom
text
ZooKeys
2009
2009-07-29
16
16
265
290
journal article
10.3897/zookeys.16.227
6b73003c-9391-4d6b-83ec-751c121b1410
1313–2970
576485
6E8BA40D-318D-4F1B-A194-63991E40F0E3
Bianor
paulyi
sp. n.
urn:lsid:zoobank.org:act:
A2E4ECA2-5B2A-4B41-9887-85343391F084
Figs 7-14
Type
material.
Holotype
.
♁ (
MRAC
, 225.263;
Figs 7
,
10-12
) from
Madagascar
,
Tamatave
,
Foulpointe
, grassy vegetation near sea water, 10.1994, AP.
Paratypes
.
MADAGASCAR
: 2♁
5♀
(
MRAC
, 225.263;
Figs
8-9
,
13-14
), together with the
holotype
;
1♁
2♀
(
MRAC
, 201.744, 206.734), same locality,
Tamatave
prison, on sand and masonry walls, 09-11.1994, AP
;
1♁ (
MRAC
, 174.492),
Ambatondrazaka
,
Riviere
,
yellow trap
,
21.04.1992
, AP. – FEDERAL ISLAMIC REPUBLIC OF THE
COMOROS
: 1♁ (
MRAC
, 213.140),
Mohéli
, lac
Boundouni
, sweeping,
22.05.2003
,
R. Jocqué
&
D. den Spiegel
.
Other
material examined.
MADAGASCAR
:
1♀
(
MRAC
, 174.507), Alaotra, reed marsh,
yellow trap
,
23.04.1992
, AP
;
1♀
(
MRAC
, 205.996), same locality, in swamp,
yellow trap
,
23.04.1992
, AP
;
2♀
(
MRAC
, 177.975), Madagascar, Lagune Onibe, boggy vegetation,
9.05.1993
, AP
;
1♀
(
MRAC
, 174.554), same locality,
Cyperaceae
marsh,
yellow trap
,
22.04.1992
, AP
.
Diagnosis
.
This species is most similar to
B. kovaczi
(see figs
13-20 in
Wesołowska and Tomasiewicz 2008
;
Figs 1-6
), reported from several African countries (see above), but can be reliably distinguished from it by the cheliceral dentition in males: i.e., the promarginal tooth being rather large and bicuspid (
Fig. 12
). The conformation of the epigyne and spermathecae in both species (cf.
Figs 13-14
and figs
17-20 in
Wesołowska and Tomasiewicz 2008
), as well in many others (e.g.
B. albobimaculatus
,
B. maculatus
; see
Logunov 2001
), is almost indistinguishable.
Etymology
.
The species is named after Dr A Pauly, the collector of the
type
series and of many other salticid species from
Madagascar
.
Distribution
.
NE region of
Madagascar
(several localities) and the
Comoros
.
Description
. Male
(the
holotype
). Measurements. Carapace 2.10 long, 1.88 wide, 1.15 high at PLE. Ocular area 1.33 long, 1.35 wide anteriorly and 1.75 wide posteriorly. Diameter of AME 0.50. Abdomen 2.15 long, 1.63 wide. Cheliceral length 1.13. Clypeal height 0.15. Length of leg segments: leg I- 1.85+1.20+1.40+0.98+0.65; leg II- 1.00+0.70+0.63+0.58+0.41; leg III- 1.15+0.53+0.60+0.70+0.39; leg IV- 1.15+0.60+0.73+0.80+0.43. Leg spination. Leg I: Fm d 0-0-1-2ap; Tb v 2-2-2; Mt v 2-2ap. Leg II: Fm d 0-0-1-2ap; Tb pr 0-1, v 1-1; Mt v 2-2ap. Leg III: Fm d 3ap; Tb pr and rt 1-1, v 1-1ap; Mt pr and rt 2ap, v 1ap. Leg IV: Fm d 0-0-1-2ap; Tb rt 0-1; Mt pr 1ap, rt 2ap. Colouration. Carapace russet, punctured-reticulate, sparsely covered with white scales (
Fig. 7
); clypeus and ‘cheeks’ russet, ‘naked’ (with sparse black hairs). Sternum yellowish brown, covered with white protruding hairs. Labium, maxillae and chelicerae russet. Abdomen (
Fig. 7
): dorsum brown, with pairs of white spots and without scutum; sides and venter yellowish grey. Book-lung covers and spinnerets yellow, tinged with grey. Legs I stronger and longer than others, russet, Tb, Mt and Tr covered with protruding light hairs. Legs II-IV yellowish brownish, with all tarsi contrastingly yellow. Palps yellowish-brownish; palpal structure as in
Figs 10-11
.
Figures 7-9.
Bianor paulyi
sp. n.
, male
holotype
(
7
) and female
paratype
(
8-9
).
7
male
general appearance, dorsal view
8
female
general appearance, dorsal view
9
ditto, lateral view. (scale bars:
1 mm
).
Figures 10-14.
Bianor paulyi
sp. n.
, male
holotype
(
1 0-1 2
) and female
paratype
(
1 3-1 4
).
1 0
left male palp, ventral view
11
ditto, retro-lateral view
1 2
left male chelicera, ventral view
1 3
epigyne, ventral view
1 4
spermathecae, dorsal view. (scale bars:
0.1 mm
).
Female
(the
paratype
, sample 225.263). Measurements. Carapace 1.83 long, 1.60 wide, 0.90 high at PLE. Ocular area 1.05 long, 1.23 wide anteriorly and 1.53 wide posteriorly. Diameter of AME 0.43. Abdomen 3.03 long, 2.13 wide. Cheliceral length 0.63. Clypeal height 0.10. Length of leg segments: leg I- 1.08+0.68+0.71+0.58+0.41; leg II- 0.83+0.53+0.48+0.50+0.38; leg III- 1.05+0.48+0.50+0.58+0.35; leg IV- 1.10+0.53+0.65+0.73+0.40. Leg spination. Leg I: Fm d 0-0-1-1ap; Tb v 2-2-2; Mt v 2-2ap. Leg II: Tb pr 0-1, v 1-1; Mt v 2-2ap. Leg III: Fm d 1ap; Tb pr and rt 0-1, v 1ap; Mt pr and rt 2ap, v 1ap. Leg IV: Mt pr and rt 1ap. Colouration as in the male (
Figs 8-9
), but differs as follows: carapace much more densely covered with white adpressed scales; clypeus and chelicerae anteriorly covered with white hairs and scales; dorsum with poorly marked or no pattern of white spots; palps entirely yellow. Epigyne and spermathecae as in
Figs 13-14
.