Trischistoma
publication ID |
https://doi.org/ 10.5281/zenodo.207400 |
DOI |
https://doi.org/10.5281/zenodo.5689984 |
persistent identifier |
https://treatment.plazi.org/id/03FD87D0-E107-0551-32D5-FB26B083F947 |
treatment provided by |
Plazi |
scientific name |
Trischistoma |
status |
|
Key for identification of species of Trischistoma
1. Body length> 1.2 mm; postvulval uterine sac present......................................................... 2
– Body length <1.2 mm; postvulval uterine sac absent.......................................................... 4
2. Tail length 5–7 anal body diameters; postvulval sac <50% vulva-anus distance.......................... T. monohystera
– Tail length 3–4.5 anal body diameters; postvulval sac>50% vulva-anus distance................................... 3
3. a = 38–44; b = 4.9–5.8; c = 15.2–20.6; c’ = 3.2–3.8; V = 81–83%...................................... T. equatoriale
– a = 44–49; b = 4.7–4.8; c = 12.3–14.9; c’ = 4.2–4.6; V = 73–76%................................... T. otaika sp. nov.
4. Body length>1.0 mm.................................................................................. 5
– Body length <1.0 mm.................................................................................. 6
5. Minute denticles in mouth cavity; a = 49– 58, b = 4.4–5.3; c = 4.7–5.9.................................... T. gracile
– Prominent denticles in mouth cavity; a = 39–47; b = 3.8–4.1; c = 3.9–4.9.......................... T. tukorehe sp. nov.
6. Cervical setae absent......................................................................... T. pellucidum
– Cervical setae present.................................................................................. 7
7. Cervical setae paired, lateral.............................................................. T. triregius sp. nov.
– Cervical seta single, ventral............................................................. T. waiotama sp. nov.
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