Cybaeus L. Koch, 1868
publication ID |
https://doi.org/ 10.11646/zootaxa.4966.4.4 |
publication LSID |
lsid:zoobank.org:pub:62FE9E52-E3F2-4484-800D-61D916872A5A |
DOI |
https://doi.org/10.5281/zenodo.4738780 |
persistent identifier |
https://treatment.plazi.org/id/084FC264-E853-FA0A-78FB-CCD304A48C8A |
treatment provided by |
Plazi |
scientific name |
Cybaeus L. Koch, 1868 |
status |
|
Genus Cybaeus L. Koch, 1868 View in CoL View at ENA
Type species: Amaurobius tetricus C. L. Koch, 1839 .
Diagnosis. See Paik (1978), Copley et al. (2009), Bennett (2017) and Bennett et al. (2020).
Key to the males of Korean Cybaeus species
1. PA without peg setae................................................................................... 2
- PA with peg setae..................................................................................... 3
2. PCo of the conductor conspicuously extended and protruding out of the cymbium.................... C. triangulus Paik View in CoL
- PCo of the conductor short and not protruding out of the cymbium................................... C. longus Paik View in CoL
3. Abdominal dorsum pale or light without a pattern............................................................ 4
- Abdominal dorsum dark and with patterns................................................................. 8
4. A cuticular spine present on the retrolateral surface of the palpal tibia............................................ 5
- Cuticular spine absent on the retrolateral surface of the palpal tibia.............................................. 6
5. Embolus long and curved windingly, conductor narrow, PA with 3 peg setae................... C. vanimaculatus View in CoL sp. nov.
- Embolus short and curved smoothly, conductor conspicuously wide, PA with 4 peg setae............... C. auriculatus Seo View in CoL
6. Embolus wrapped by the PCo, cymbial furrow present, PA with 10 peg setae.......... C. whanseunensis Paik et Namkung View in CoL
- Embolus separated from the PCo, cymbial furrow absent, PA with 2–4 peg setae................................... 7
7. RTA 2/3 of tibia length, PCo small and beak-shaped, PA with 2 peg setae............................... C. parvus Seo View in CoL
- RTA 4/5 of tibia length, PCo conspicuously large and ladle-shaped, PA with 4 peg setae...... C. pseudoauriculatus View in CoL sp. nov.
8. Abdominal dorsum with mottled pattern, embolus conspicuously short, PA with 18 peg setae.............. C. Oaensis Seo
- Abdominal dorsum with spots and chevrons, embolus short or long, PA with 9–49 peg setae.......................... 9
9. PA quadrangle, conductor plow-shaped, PCo roundly depressed, cymbial furrow present, PA with 44 peg setae............................................................................................. C. aratrum Kim et Kim View in CoL
- PA blunt, conductor auricle-shaped, PCo otherwise, cymbial furrow absent....................................... 10
10. Embolus wrapped by the PCo, 9 retromarginal teeth......................................................... 11
- Embolus separated from the PCo, 7–8 retromarginal teeth.................................................... 12
11. PCo twisted and arrowhead-shaped, PA with 49 peg setae........................................ C. geumensis Seo View in CoL
- PCo straight and beak-shaped, PA with 12 peg setae................................. C. mosanensis Paik et Namkung View in CoL
12. Seven retromaginal teeth.............................................................................. 13
- Eight retromarginal teeth.............................................................................. 14
13. Palpal tibia longer than patella, conductor narrow, Pa with 13 peg setae............................ C. culter View in CoL . sp. nov.
- Palpal tibia shorter than patella, conductor wide, PA with 31 peg setae............................. C. ilweolensis Seo View in CoL
14. Palpal tibia longer than patella, conductor narrow, PCo beak-shaped, PA with 21 peg setae....... C. yeongwolensis View in CoL sp. nov.
- Palpal tibia shorter than patella, conductor wide, PCo arrowhead-shaped........................................ 15
15. Embolus long and almost close to the PCo, PA with 31 peg setae.................................. C. jogyensis Seo View in CoL
-. Embolus short and extends to the middle of the conductor.................................................... 16
16. PCo large, RTA 4/5 of tibia length, PA with 35 peg setae....................................... C. seorakensis Seo View in CoL
- PCo small, RTA length otherwise....................................................................... 17
17. Cymbial tip long, RTA 2/3 of tibia length, PA with 9 peg setae................................... C. songiensis Seo
- Cymbial tip short, RTA 1/2 of tibia length, PA with 13 peg setae.................................... C. jiriensis Seo View in CoL
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.