Jacaena mihun, Deeleman-Reinhold, 2001

Dankittipakul, Pakawin, Tavano, Maria & Singtripop, Tippawan, 2013, Revision of the spider genus Jacaena Thorell, 1897, with descriptions of four new species from Thailand (Araneae: Corinnidae), Journal of Natural History 47 (23), pp. 1539-1567 : 1551-1552

publication ID

https://doi.org/ 10.1080/00222933.2012.763059

publication LSID

lsid:zoobank.org:pub:97EFA23C-7537-4156-8EF0-2D38CF889F5B

DOI

https://doi.org/10.5281/zenodo.5576078

persistent identifier

https://treatment.plazi.org/id/EC2A175A-FFB9-FF88-AFE2-D444FDD09B7B

treatment provided by

Jeremy

scientific name

Jacaena mihun
status

 

Jacaena mihun View in CoL Deeleman-Reinhold, 2001

( Figures 1 View Figure 1 D, 2 G, 3 D, 4 G–I, 6 F, 7 D, 8 A–D, 10 A–C)

Jacaena mihun Deeleman-Reinhold, 2001: 467 View in CoL , figs 786–795, description of ♂♀.

Type material

Holotype: ♂, Thailand: Nakhon Ratchasima Province: Khao Yai NP, 1000 m, secondary forest, sifting leaf litter, 25 October 1985, P. Deeleman leg. ( RMNH, examined, Figures 4 View Figure 4 G–I, 10 A–C) View Materials .

Paratype: One ♀, same data as holotype ( RMNH, examined) .

Other material examined

The following specimens were studied by Deeleman-Reinhold (2001) and included in the original description, but they were not designated as types: Thailand: Chiang Mai Province, Chiang Mai City, Mae Hia , deciduous forest and teak plantation, pitfall trap, 17–24 January 1988, 1♂ ( MHNG, examined) . From locality as previous, 7–13 February 1988, 1♀ ( MHNG, examined). P.J. Schwendinger leg .

New material

Thailand: Sakon Nakhon Province: Phu Phan NP , 400 m, litter sample, 18 November 2007, P. Dankittipakul leg., 1♀ ( TNHM) . Loei Province: Phu Ruea NP , park headquarters, 850–8710 m, pan traps, 15–16 July 2007, P. Dankittipakul leg., 1♂ ( TNHM) . Khon Kaen Province: Phu Pha Man NP, in front of Tham (cave) Phiang Din , near the road Chumphae – Phu Kradung (at km 122) c. 300 m, 24 July 2000, sieving in a mixed deciduous forest, det. C. Deeleman, P.J. Schwendinger leg., 1♂ ( MHNG, TH–00 / 03 ) . Sugarcane plantation near Phu Pha Man NP, 300 m, 15 June 2007, P. Dankittipakul leg., 1♂ ( TNHM) . Chiang Mai Province, Chiang Mai City, Mae Hia , 7–24 January 1988, det. C. Deeleman, P.J. Schwendinger leg., 1♂ ( MHNG, examined) .

Diagnosis

Males of J. mihun are very similar to those of J. thakek comb. nov. in having the strongly excavated apico-prolateral side of the tegulum ( Figures 4 View Figure 4 G cf. 5 G), and the short conductor ( Figures 4 View Figure 4 H cf. 5 H), but can be distinguished by the presence of a small triangular denticle on the dorsal surface of the conductor ( Figure 10 View Figure 10 A). Females can be recognised by the tremendously lengthened insemination ducts strongly convoluted; spermathecae are indistinct ( Figure 8 View Figure 8 A–D).

Distribution

Northern and north-eastern Thailand.

RMNH

Netherlands, Leiden, Nationaal Natuurhistorische Museum ("Naturalis") [formerly Rijksmuseum van Natuurlijke Historie]

MHNG

Switzerland, Geneva, Museum d'Histoire Naturelle

TNHM

TNHM

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Liocranidae

Genus

Jacaena

Loc

Jacaena mihun

Dankittipakul, Pakawin, Tavano, Maria & Singtripop, Tippawan 2013
2013
Loc

Jacaena mihun

Deeleman-Reinhold 2001: 467
2001
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