Triuncina

publication ID	https://doi.org/ 10.11646/zootaxa.3989.1.1
publication LSID	lsid:zoobank.org:pub:9BCFFC47-43D1-47B8-BA56-70A129E6A63F
DOI	https://doi.org/10.5281/zenodo.6115911
persistent identifier	https://treatment.plazi.org/id/03BB102D-FFAF-CE08-A2B5-1829F2F0A279
treatment provided by	Plazi
scientific name	Triuncina
status

Key to the species of Triuncina View in CoL in China

1. Socii pointed..............................................................................2

- Social rounded............................................................................. ..4

2. Uncus not bifid..............................................................................3

- Uncus bifid........................................................................... T. nitida View in CoL

3. Saccus swollen apically............................................................... T. brunnea

- Saccus not swollen apically........................................................ T. diaphragma View in CoL

4. Saccus longer, slender, slightly swollen apically, about 1/3 length of the whole male genitalia......... T. xiongi

- Saccus shorter, thick, constricted basally, about 1/5 length of the whole male genitalia................. T. daii