Opisthodonta, Langerhans, 1879
publication ID |
2201-4349 |
DOI |
https://doi.org/10.5281/zenodo.5240669 |
persistent identifier |
https://treatment.plazi.org/id/038287B3-A22C-FFE7-A818-2498FA99FE3A |
treatment provided by |
Felipe |
scientific name |
Opisthodonta |
status |
|
Key to Australian species of Opisthodonta View in CoL
1 Pharyngeal tooth inserted mid to far posterior of pharynx. Spinigerlike chaetae absent ......................................................................................................... O. morena View in CoL
—— Pharyngeal tooth located in front of middle of pharynx. Spinigerlike chaetae present ......................................................................................................................... 2
2 Spiniger-like chaetae about 84 µm in midbody, bidentate. Dark, transverse rows of pigment on anterior segments ............................................. O. melaenonephra View in CoL
—— Spiniger-like chaetae about 175 µm in midbody, weakly bidentate to unidentate. Lacking any colour pattern ..................................................... O. hanneloreae View in CoL n.sp.
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