Taxonomic revision of Orcevia Thorell, 1890, with description of fifteen new species (Araneae, Salticidae, Euophryini)
Author
Yu, Kun
0000-0002-5517-4484
Key Laboratory of Zoological Systematics and Application of Hebei Province, Hebei Basic Science Center for Biotic Interaction, College of Life Sciences, Hebei University, Baoding, Hebei 071002, P. R. China. & 13468690210 @ 163. com; https: // orcid. org / 0000 - 0002 - 5517 - 4484
13468690210@163.com
Author
Maddison, Wayne P.
0000-0003-4953-4575
Departments of Zoology and Botany and Beaty Biodiversity Museum, University of British Columbia, 6270 University Boulevard, Vancouver, British Columbia, V 6 T 1 Z 4, Canada & wayne. maddison @ ubc. ca; https: // orcid. org / 0000 - 0003 - 4953 - 4575
wayne.maddison@ubc.ca
Author
Zhang, Junxia
0000-0003-2179-3954
Key Laboratory of Zoological Systematics and Application of Hebei Province, Hebei Basic Science Center for Biotic Interaction, College of Life Sciences, Hebei University, Baoding, Hebei 071002, P. R. China. & jxzhang 1976 @ 163. com; https: // orcid. org / 0000 - 0003 - 2179 - 3954 Corresponding author
jxzhang1976@163.com
text
Zootaxa
2023
2023-12-14
5384
1
1
79
https://mapress.com/zt/article/download/zootaxa.5384.1.1/52479
journal article
10.11646/zootaxa.5384.1.1
1175-5334
10376440
0211978A-E124-4D9F-9A92-B565AA7B7891
Orcevia sica
(
Wu & Yang, 2008
)
comb. nov.
(Ṃĸ尔¤)
Figs 21
,
233–249
Laufeia sicus
Wu & Yang, 2008: 19
, figs A–C.
Laufeia longapophysis
Lei & Peng, 2012: 9
, figs 4, 8a–c
syn. nov.
Type material.
Holotype
:
♂
(
MHBU
, examined),
CHINA
:
Yunnan Province
,
Lushui County
,
Pianma Town
,
2070– 2150 m
elev.,
11 May 2004
, leg.
Z. Yang.
Other material examined.
1♂
(MHBU-ARA-00023556),
CHINA
:
Yunnan Province
,
Baoshan City
,
Longyang District
,
Baihualing
tourist area,
25.3044°N
,
98.7991°E
,
1653 m
elev., leg.
C. Jin
,
B. Zhou
&
X. Zang
, YNBS-17- 17;
1♂
1♀
(MHBU-ARA-00023555; MHBU-ARA-00023553),
CHINA
:
Yunnan Province
,
Tengchong City
,
Mt. Laifeng
,
14–15 May 2004
, leg.
Z. Yang
;
1♂
(MHBU-ARA-00023554; DNA
Voucher
: KYU034),
CHINA
:
Yunnan Province
,
Tengchong City
,
Xinhua Village
,
24.8039°N
,
98.5091°E
,
1863 m
elev., leg.
C. Jin
,
B. Zhou
&
X. Zang
, YNTC-17-05;
2♀
(MHBU-ARA-00023552),
CHINA
:
Yunnan Province
,
Lianghe County
,
Mengyang Town
,
Kazi Village
,
24.6092°N
,
98.2471°E
,
13 June 2021
, leg.
S. Zhang.
Diagnosis.
Males can be distinguished from the closely related
O. wuliang
sp. nov.
by the relatively straight and slender RTA (
Fig. 242
), females can be distinguished from
O. wuliang
sp. nov.
by the atria that are close to each other (
Fig. 244
), and the accessory glands that are invisible in dorsal view (
Fig. 245
).
Description.
Male. See
Wu & Yang (2008)
.
Female. Habitus as shown in
Fig. 238
. Measurements of
paratype
(KYU-SAL539): carapace length 2.38; abdomen length 2.83; measurements of eyes: AME 0.43, ALE 0.28, PME 0.05, PLE 0.22; measurements of legs: I 3.87 (1.22, 0.83, 0.75, 0.57, 0.50), II 3.48 (1.06, 0.75, 0.64, 0.57, 0.46), III 3.78 (1.26, 0.69, 0.68, 0.72, 0.43), IV 4.34 (1.30, 0.64, 1.00, 0.92, 0.48); leg formula 4132. Carapace dark, with sparse yellow setal band on axis, legs I–II slightly darker than III–IV.
Epigynum and vulva (
Figs 244–245
): atria small, relatively close to each other; spermathecae large and close to each other; copulatory ducts with starting part covering the gap between spermathecae in ventral view; tubular accessory glands invisible in ventral view.
Natural history.
Specimens were collected from ground, or cracks on large rock.
Distribution.
China
(
Yunnan
).
Remark.
The tubular accessory glands, the folded inner tubes in spermathecae, the shape of embolic disc and the shape of lobe-like protrusion of tegulum all indicate that this species belongs to
Orcevia
. Therefore, we herein propose this new combination.
Topotypes
of
Laufeia longapophysis
Lei & Peng, 2012
syn. nov.
show the same body form and genital features as
Orcevia sica
(
Wu & Yang, 2008
)
comb. nov.
, and therefore is synonymized with the latter.