Jumping spiders from Ivory Coast collected by J. - C. Ledoux (Araneae, Salticidae)
Author
Wesołowska, Wanda
E362DE8A-ECB7-4C6E-B373-9E1821D214F7
Department of Biodiversity and Evolutionary Taxonomy, University of Wrocław, Przybyszewskiego 65, 51 - 148 Wrocław, Poland.
wanda.h.wesolowska@gmail.com
Author
Russell-Smith, Anthony
7A5811C2-4F5B-4AC6-BE44-1C0A92929CA7
Bailiffs Cottage, Doddington, Sittingbourne, Kent ME 9 0 JU, UK.
mrussellsmith@btinternet.com
text
European Journal of Taxonomy
2022
2022-10-12
841
1
1
143
http://dx.doi.org/10.5852/ejt.2022.841.1943
journal article
10.5852/ejt.2022.841.1943
43f3cb30-26dc-4590-ae7c-a71dbf8b44be
2118-9773
7195354
A1A437F5-095C-43F7-BC18-66D53640F30E
Pochytoides mirabilis
sp. nov.
urn:lsid:zoobank.org:act:
50E156DA-74CB-4A48-9CFB-FD4046739D4B
Figs 50–51
Diagnosis
The male pedipalp is similar to that in
Pochytoides securis
Wesołowska, 2018
, but the shape of the median tegular apophysis is different (compare
Fig. 51B
with
Wesołowska 2018
: fig. 11e). The female is easily recognized by the epigyne, which is unique and unlike any other species of the genus. The epigyne has two rounded depressions on posterior part with heavily sclerotized rims.
Etymology
The specific name is Latin, meaning ‘peculiar’, and refers to the unique form of epigyne, unlike that of any congeners.
Material examined
Holotype
IVORY COAST
•
♂
;
Cavally Forest
;
6°05′ N
,
7°36′ W
;
15 Nov. 1975
; “branches en sous-bois”;
MNHN
.
Paratype
IVORY COAST
•
1 ♀
(together with
holotype
); same collection data as for holotype;
MNHN
.
Description
Male
MEASUREMENTS. Cephalothorax length 2.0, width 1.5, height 1.0. Eye field length 1.0, anterior width 1.5, posterior width 1.3. Abdomen length 1.6, width 1.1. General appearance as in
Fig. 50A.
CARAPACE. Brown, oval, high and broad, with steep posterior slope beginning just behind the eye field. Sparse white hairs on slopes. Fovea visible, sulciform, lying on small concave area. Eye field trapezoid, anterior row of eyes slightly wider than posterior row, vicinity of eyes black. Anterior median eyes large, encircled by fawn scales. Clypeus with white hairs. Chelicerae with short fang, two teeth on promargin and single on retromargin. Mouthparts light brown, sternum yellow.
ABDOMEN. Oval, yellowish, with greyish marks laterally, especially in posterior half. Venter yellowish brown. Spinnerets yellow, posteriors with dark line.
LEGS. First pair brown, others yellowish brown with darker rings on basal and apical end of segments. Leg hairs brown, spines long, dark brown. Tibia I with four pairs of long spines ventrally, metatarsus with two pairs.
Fig. 50.
Pochytoides mirabilis
sp. nov.
A–C
. Holotype, ♂ (MNHN).
D–E
. Paratype, ♀ (MNHN).
A
. Habitus of male, dorsal view.
B
. Palpal organ, ventral view.
C
. Palpal organ, lateral view.
D
. Habitus of female, dorsal view.
E
. Epigyne.
PEDIPALPS. Brownish, cymbium clothed in dense pale hairs. Pedipalp as in
Figs 50B–C
,
51A–D
, bulb with characteristic wide anterior lobe.
Female
MEASUREMENTS. Cephalothorax length 2.3, width 1.7, height 1.1. Eye field length 1.3, anterior width 1.6, posterior width 1.4. Abdomen length 2.3, width 1.5. General appearance as in
Fig. 50D
. Similar to male but lighter coloured, carapace light brown, only eyes surrounded with black rings.
ABDOMEN. Greyish yellow with lighter serrated median streak.
LEGS. Yellow.
EPIGYNE. With two large, rounded, widely-spaced depressions (
Figs 50E
,
51E
). The copulatory openings placed posteriorly, hidden in a deep, strongly sclerotized cup-shaped atria, seminal ducts run forward mesially, looping laterally and posteriorly before entering spherical, thick-walled spermathecae (
Fig. 51F
).
Distribution
Only known from the
type
locality in
Ivory Coast
.