Apex legends update 1.71 notes12/30/2023 ![]() n., Figs Figs4 4– 12) the female epigyne has a relatively large atrium situated anteriorly, and the copulatory openings are located in rebordered groove of atrial margin (Fig. Pickard-Cambridge, 1874, large and beak-shaped in C. biembolata Deeleman-Reinhold, 2001 and C. picturata Deeleman-Reinhold, 2001, long and filiform in C. In general, members of the japonica-group can be recognized by the following combination of characters (see also Dankittipakul and Singtripop 2008): dark colour pattern of carapace and dorsum of opisthosoma (Figs 1–3) the male retrolateral tibial apophysis small and not branched (Figs (Figs5, 5, ,10), 10), the sperm duct is sinuate and distinct (Figs 6–7), the embolus filiform or reduced (Figs (Figs4 4– 9, ,11), 11), the conductor sclerotized with variable shapes (e.g. The terminology used in text and figure legends follows Yu et al. The type specimens of the new species are deposited in College of Chemistry and Life Sciences, Guizhou Education University, Guiyang, Guizhou, China Leg lengths are given as total length (femur, patella + tibia, metatarsus, tarsus). The total body length does not include chelicerae or spinnerets length. Most of the hairs and macrosetae are not depicted in the palp and epigyne images.Īll measurements were obtained using an Olympus SZX7 stereomicroscope and given in millimetres. The drawings were made using an Olympus drawing tube. The digital images were taken and assembled using Helifocus 3.10 software package. Photos were made with a Cannon EOS70D digital camera mounted on an Olympus BX51 compound microscope. Spermathecae were cleared in boiling KOH solution to dissolve soft tissues. Male palps and female epigynes were examined and illustrated after being dissected. Specimens were examined with an Olympus SZX7 stereomicroscope details were studied with an Olympus BX51 compound microscope. Spiders were fixed and preserved in 80% ethanol. The checklist is based on an examination of specimens deposited in the "Centre for Behavioural Ecology and Evolution" (CBEE) and reviews of the published literature, including several recent world catalogues of spiders (Lin and Li 2016 World Spider Catalog 2017). This species is new to science and is described under the name of Clubiona grucollaris sp. All specimens possess certain characters associated with the japonica-group, but can be easily distinguished from the other japonica-group species. Additionally, one male collected from Hainan Island was examined, and no differences from the Guizhou specimens were observed. Four males and 20 females were collected in these field explorations, among which one pair were captured during mating thus, they are conspecific. Various field collections in Guizhou Province, China were carried out by the colleagues of Hubei University in 20. The first goal of this paper is to provide a checklist as complete as possible of the current japonica-group species. However, a few other known species are not assigned, although they exhibit typical japonica-group features. 2012 Keswani and Vankhede 2014 Wu and Zhang 2014). During the past decade, at least nine species belonging to the japonica species-group were reported and described from southeast Asia, China, and India ( Dankittipakul and Singtripop 2008 Jäger and Dankittipakul 2010 Dankittipakul et al. ![]() japonica-group species from Southeast Asia. In the same book, Deeleman-Reinhold (2001) carried out intensive research on this group’s limits, supplemented some characters to support the monophyly of the group, and provided a checklist of C. Later, the subgenus Japoniona was suppressed by Deeleman-Reinhold (2001) and reverted to japonica species-group. ![]() Japoniona was established as a subgenus by Mikhailov (1990), including only one species-group: japonica-group. Due to the high species diversity of Clubiona, several infrageneric classifications have been proposed by taxonomists, and therefore Clubiona species were assigned to a series of species-groups and/or subgenera ( Simon 1932 Gertsch 1941 Lohmander 1944 Edwards 1958 Dondale and Redner 1976, 1982 Mikhailov 1990, 1991, 1995, 2002 Deeleman-Reinhold 2001 Wunderlich 2011). The genus Clubiona Latreille, 1804 contains 495 catalogued species and is widespread throughout most of the tropics and temperate regions of the world ( World Spider Catalog 2017).
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