Published December 31, 2019 | Version v1
Taxonomic treatment Open

Speocera balikpapan Li & Li 2019, sp. nov.

  • 1. Life Science College, Shenyang Normal University, Shenyang 110034, China
  • 2. Southeast Asia Biological Diversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw 05282, Myanmar & Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
  • 3. Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
  • 4. College of Life Science, Langfang Normal University, Langfang 065000, China Corresponding author, E-mail: lisq @ ioz. ac. cn

Description

Speocera balikpapan Li & Li sp. nov. (Figs 7, 58A)

Material examined. Holotype ♀ (IZCAS), Indonesia, Borneo, Balikpapan, Wanarist (1º01.523′S, 116º51.917′E), elev. 60 m, 18.VIII.2017, leg. H. Liu & Z. Chen.

Etymology. The specific name is derived from the type locality; noun.

Diagnosis. The new species is similar to S. phangngaensis Deeleman-Reinhold, 1995 but can be distinguished by the long, tubular spermathecae (Fig. 7A). S. phangngaensis females have oval spermathecae (Deeleman-Reinhold, 1995: fig. 290).

Description. Female. Total length 1.08; carapace length 0.50; carapace width 0.43; abdomen length 0.55; abdomen width 0.41. Prosoma: carapace pyriform, narrowing gradually anteriorly; shiny, light yellow, suffused with purplish pattern (Fig. 7A); pars cephalica flat; fovea not visible. Sternum light yellow, suffused with purplish color, as long as wide. Endites light yellow with purplish tinge; with serrula; labium light yellow with purplish tinge. Clypeus nearly vertical; short. Chelicerae light yellow; promargin with a series of six teeth reaching the lamina; retromargin with two very small denticles (Fig. 58A). Eyes: six contiguous eyes surrounded by black pigmentation, nearly subequal (Fig. 7C). Opisthosoma oval; purplish (Fig. 7D). Legs missing. Genitalia. Internal genitalia with afferent spermathecae short, straight, not extending past the sides of the abdomen (Fig. 7B); spermathecae long, tubular (Fig. 7A).

Male. Unknown.

Distribution. Known only from the type locality.

Notes

Published as part of Tong, Yanfeng, Li, Fengyuan, Song, Yang, Chen, Haifeng & Li, Shuqiang, 2019, Thirty-two new species of the genus Speocera Berland, 1914 (Araneae: Ochyroceratidae) from China, Madagascar and Southeast Asia, pp. 1-75 in Zoological Systematics 44 (1) on page 4, DOI: 10.11865/zs.201901, http://zenodo.org/record/5366923

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Additional details

Biodiversity

Collection code
IZCAS
Event date
2017-08-18
Family
Ochyroceratidae
Genus
Speocera
Kingdom
Animalia
Order
Araneae
Phylum
Arthropoda
Scientific name authorship
Li & Li
Species
balikpapan
Taxonomic status
sp. nov.
Taxon rank
species
Type status
holotype
Verbatim event date
2017-08-18
Taxonomic concept label
Speocera balikpapan Li & Li, 2019