On a collection of jumping spiders (Araneae: Salticidae) from the Shendurney Wildlife Sanctuary, India
Author
Asima, Ashraf
B27F7DC4-E5A9-4E26-8B09-C5AF8536EBF6
Department of Zoology, Kariavattom Campus, University of Kerala, 695582, India.
asimaashrafkh15@gmail.com
Author
Caleb, John T. D.
CFE601A6-E267-4D7F-845E-9A684E14374B
Department of Anatomy, Saveetha Medical College & Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, Tamil Nadu, India.
caleb87woodgate@gmail.com
Author
Prasad, Gopal
A05BEE58-696C-440E-8AF0-581E68982050
Department of Zoology, Kariavattom Campus, University of Kerala, 695582, India.
probios1@gmail.com
text
European Journal of Taxonomy
2024
2024-05-10
932
252
270
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2531/11407
journal article
10.5852/ejt.2024.932.2531
2118-9773
11184401
7840F3FB-07F5-48A6-8D48-F1C99C88DF63
Habrocestum kerala
Asima, Caleb, Babu & Prasad, 2022
Figs 15–23
Habrocestum kerala
Asima
et al.
2022: 306
, figs 4, 25–33 (D
♂
).
Diagnosis
The epigyne of
H. kerala
is similar to that of
H. hantaneensis
Kanesharatnam & Benjamin, 2016
known from
Sri Lanka
but can be distinguished by the straight accessory gland without any special structures (curved with pin-like structures at the tip in
H. hantaneensis
); fertilization ducts arising from anteroventral side of receptacles (vs arising from anterodorsal side of receptacles) (cf.
Figs 19–23
;
Kanesharatnam & Benjamin 2016
: figs 5e–f, 6c–d). The spermathecae of
H. kerala
is somewhat similar to that of
H. longispinum
Sankaran, Malamel, Joseph & Sebastian, 2019
, but can be distinguished by conical spermathecae (vs globular) (cf.
Figs 19–23
;
Sankaran
et al.
2019
: fig. 3h).
Figs 8–14.
Gelotia lanka
Wijesinghe, 1991
, ♀ (KUDZ 2023.VI.23b).
8–10
. Habitus.
8
. Dorsal view.
9
. Ventral view.
10
. Front view.
11
. Chelicerae.
12
. Intact epigyne, ventral view
13–14
. Cleared epigyne.
13
. Ventral view.
14
. Dorsal view. Scale bars: 8–9 = 1 mm, 10 =0.8 mm, 11 = 0.5 mm, 12–14 =0.2 mm.
Figs 15–23.
Habrocestum kerala
Asima, Caleb, Babu & Prasad, 2022
, ♀ (KUDZ 2022.VII.6c), habitus and copulatory organ.
15–17
. Habitus.
15
. Dorsal view.
16
. Ventral view.
17
. Front view.
18
. Chelicera.
19
. Intact epigyne, ventral view.
20, 22
. Cleared epigyne, ventral view.
21
,
23
. Vulva, dorsal view. Scale bars: 15–16 = 1 mm; 17 =0.85 mm; 18 =0.38 mm; 19–23= 0.2 mm.
Material examined
INDIA
•
3 ♀♀
;
Kerala
,
Kulathoopuzha
,
Kattilappara
,
Shendurney Wildlife Sanctuary
;
8.902778° N
,
77.11325° E
;
146 m
a.s.l.
;
11 May 2022
;
A. Asima
leg.; from ground; by hand;
KUDZ
2022.VII.6c
to
2022.VII.6e
•
2 ♂♂
; same collection data as for preceding;
KUDZ
2022.VII.6f
to
2022.VII.
6
g
.
Description
Female
(KUDZ
2022.VII.6
c;
Figs 15–23
)
GENERAL
MORPHOLOGY
. Cephalothorax brown with pairs of white spots behind each posterior eyes and small vertical white band behind fovea; white patch of hairs present along lateral sides (
Fig. 15
). Chelicerae reddish-brown with two promarginal teeth and single bicuspid retromarginal tooth (
Fig. 18
). Sternum oval, dark brown. Leg I dark brown except yellow tarsus, white spot present on proximal portion of tibiae; leg II dark brown, part of femora, patellae and tibiae sparsely covered with white hairs dorsally; legs III–IV light brown with dark annulations. Abdomen small, oval, dorsum brown with three horizontal white bands with the posterior one being discontinuous; median light brown chevron pattern (
Fig. 15
). Venter creamy yellow with black patches and lateral stripes. Spinnerets creamy yellow (
Fig. 16
).
MEASUREMENTS
. Body length: 3.94; carapace 2.10 long, 1.82 wide; abdomen 1.84 long, 1.30 wide. Eye diameters: AME 0.55, ALE 0.33, PME 0.06, PLE 0.21. Eye inter-distances: AME-AME 0.03, AME-ALE 0.06, PME-PME 0.10, PME-PLE 0.12, PLE-PLE 0.89. Clypeus height at AME 0.23, at ALE 0.81. Clypeus yellowish brown (
Fig. 15
). Measurement of legs: I 6.25 (1.57, 1.90, 1.32, 1.00, 0.46), II 4.50 (1.43, 0.66, 1.00, 0.90, 0.51), III 5.65 (2.00, 0.93, 1.18, 1.20, 0.34), IV 6.09 (1.62, 0.54, 0.97, 1.36, 0.60). Leg formula: 1432.
COPULATORY
ORGAN
(
Figs 19–23
). Copulatory openings mid-laterally placed, initial portion of copulatory ducts less sclerotized, narrow, tubular and straight; spermathecae elongated, conical, multi-chambered with thick walls, fertilization duct originates from anterior part of spermathecae, diverging from each other.
Male
See
Asima
et al.
(2022)
.
Distribution
India
(
Asima
et al.
2022
and present study).