Thiallela, Walker, 1863

publication ID	https://doi.org/ 10.11646/zootaxa.4387.3.2
publication LSID	lsid:zoobank.org:pub:3F9937F6-9480-498B-921D-D1586977DA20
DOI	https://doi.org/10.5281/zenodo.5945856
persistent identifier	https://treatment.plazi.org/id/03F6917C-8D06-FFA4-B7F1-CE9CC18CFD8E
treatment provided by	Plazi
scientific name	Thiallela
status

Key to species of Thiallela View in CoL based on female genitalia

1. Eighth sternite with a pair of processes on posterior margin................................................... 2

- Eighth sternite without process on posterior margin......................................................... 4

2. Ductus bursae shorter than antrum (Li & Ren 2006, Fig. 10).......................................... T. platantra

- Ductus bursae longer than antrum....................................................................... 3

3. Signum L-shaped ( Yamanaka 2002, Fig. 10)........................................................ T. hiranoi

- Signum bending horn-like (Li & Ren 2006, Fig. 9 View FIGURES9 )................................................... T. naevilla

4. Antrum with width not longer than twice of length.......................................................... 5

- Antrum with width longer than twice of length............................................................. 6

5. Signum a small, bending horn (Fig. 14)............................................................ T. ligeralis View in CoL

- Signum a large, boomerang-shaped horn (Fig. 16)......................................... T. sulciflagella sp. nov.

6. No sclerite posterior to eighth abdominal segment; signum a strong bending horn ( Fig. 13 View FIGURES 13 )................ T. epicrociella

- A sclerite posterior to eighth abdominal segment; signum straight, clubbed (Fig. 15)................ T. celadontis sp. nov.