Larinioides jalimovi (Bakhvalov, 1981) Bakhvalov, 1981

Šestáková, Anna, Marusik, Yuri M. & Omelko, Mikhail M., 2014, A revision of the Holarctic genus Larinioides Caporiacco, 1934 (Araneae: Araneidae), Zootaxa 3894 (1), pp. 61-82 : 69-71

publication ID

https://dx.doi.org/10.11646/zootaxa.3894.1.6

publication LSID

lsid:zoobank.org:pub:6E9BBF59-BD68-452B-A77E-50363136388A

DOI

https://doi.org/10.5281/zenodo.6136409

persistent identifier

https://treatment.plazi.org/id/F47787C5-0401-8A38-FF6B-FA31FB02D615

treatment provided by

Plazi

scientific name

Larinioides jalimovi (Bakhvalov, 1981)
status

comb. n.

Larinioides jalimovi (Bakhvalov, 1981) comb. n.

Figs 1 View FIGURES 1 – 4 , 8 View FIGURE 8 A, 9 A, 10 A, 11, 12, 26, 33

Araneus jalimovi Bakhvalov 1981 b: 146 , fig. 4 (D♀).

Material examined: RUSSIA: Amur Province: 1 ♀ (7 August 1983): Khinganski reserve, Boguchanka Sopka, on trees, Y.M. Marusik ( ZMMU). Khabarovsk Province: 1 ♀ (19 June 1931): environs of Khabarovsk, under stones, V. I. Sychevskaya ( ZMMU); 3 ♀♀ (31 July 1931): Khor Station, Khor River, V. I. Sytchevskaya ( ZMMU). Maritime Province: 1 ♀ (August 1983): Khasan District, Pos’yet, dry meadow, T.I. Oliger ( ZMMU); 1 ♀ (30 August— 5 September 1956): Khasan District, Khasan Village, Y.I. Starobogatov & I.Y. Lokshyna ( ZISP); 5 ♂♂ 8 ♀♀ (16–17 July 1998): Khanka Lake, S shore, Luzanova Sopka, 44 º 33 ’N 132 º 23 ’E, Y.M. Marusik ( IBPN); 2 ♂♂ 1 ♀ (15–16 July 1998): Khanka Lake, S shore, 44 º 39 ’N 132 º 34 ’E, Y.M. Marusik ( IBPN); 1 ♀ (17 July 1998): Khanka Lake, SW shore, Sosnovy Island and peninsula nearby, 44 º 52 ’N 132 º07’E, Y.M. Marusik ( IBPN).

Diagnosis. Habitus is similar to that of L. ixobolus and L. sericatus , but females of L. jalimovi differ by having a typical heart-shaped epigyne ( Fig. 26 View FIGURES 26 – 32 ). Unlike L. ixobolus and L. sericatus , the male palp of L. jalimovi has a tapered terminal apophysis and unique small spur on the internal side of the flat shield of embolus and a long process at the base of subterminal apophysis 1 ( Figs 11, 12 View FIGURES 11, 12 ). Male palp can also be confused with those of L. cornutus and L. folium , but it differs by presence of processes at the subterminal apophysis 1.

Description. Carapace brown with dark pattern. Chelicerae and sternum brown.

Dorsum of abdomen with dark brown folium and indistinct white cross ( Figs 1 View FIGURES 1 – 4 A, C). Legs yellow, dark annulated with spotted femur.

Male. Total length 6.5–8.5. Carapace 3.2–4.1 long, 2.8–3.8 wide. Length of the first patella + tibia 5.8–7.8. Tibia II not modified, only slightly shorter and thicker than tibia 1 ( Fig. 8 View FIGURE 8 A). Palp as in Figs 9 View FIGURE 9 A, 10 A, 11, 12; bulbus with a long tapered terminal apophysis; subterminal apophysis 1 with a long, lunate process in basal part; subterminal apophysis 2 rounded; embolic tip covered by a flat shield bearing small transparent spur on the internal side; median apophysis with a thinner and longer top part in comparison to shorter, flat and square lower one; conductor trapezoid, as high as wide.

Female. Total length 7.8–11.2. Carapace 3.0– 4.6 long, 3.0– 3.8 wide. Length of the first patella + tibia 4.7–6.9. Epigyne as in Fig. 26 View FIGURES 26 – 32 ; well sclerotised; heart shaped; folded by lateral lamellae; basal lamellae strongly reduced; scapus shortly S-shaped at the base. Copulatory openings near base of scapus, covered by folded margin of lateral lamellae.

Distribution. From the midway along the Amur River to Khabarovsk and south to South Korea and possibly to Zhejiang in China ( Fig. 33 View FIGURE 33 ).

Comments. Holotype female from the Khabarovsk Province, Khabarovsk Pedagogical Institute Biological Station (June to July 1970, Yalymova) from Bakhvalov’s private collection seems to be lost.

ZMMU

Zoological Museum, Moscow Lomonosov State University

ZISP

Zoological Institute, Russian Academy of Sciences

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Araneidae

Genus

Larinioides

Loc

Larinioides jalimovi (Bakhvalov, 1981)

Šestáková, Anna, Marusik, Yuri M. & Omelko, Mikhail M. 2014
2014
Loc

Araneus jalimovi

Bakhvalov 1981: 146
1981