Discothyrea
publication ID |
3014 |
DOI |
https://doi.org/10.5281/zenodo.6287360 |
persistent identifier |
https://treatment.plazi.org/id/C3255483-F074-D3D3-0428-DF706EA6F6F6 |
treatment provided by |
Donat |
scientific name |
Discothyrea |
status |
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The three hitherto known New World species of Discothyrea and the three species described below may be separated by means of the following key:
1. Antennae nine-jointed................................................ 2
Antennae seven-jointed............................................... 3
2. Length of female 1.2 mm. Costa Rica....................... horni Menozzi
Length of female 2 mm., worker 1.5 mm. "North America".... testacea Roger
3. Clypeal lamina between the antennal bases bearing a denticle, worker 1.0 mm. British Guiana.............................. denticulata Weber
Clypeal lamina not toothed............................................ 4
4. Length of female 1.8 mm. Argentina..................... neotropica Bruch
Length of female 1.1-1.2 mm.......................................... 5
5. Ventral lamina of petiole with right posterior angle, petiole 0.19 mm. high, node of petiole more sharply angulate above, color lighter. Panama, humilis Weber
Ventral lamina of petiole with acute posterior angle, petiole 0.21 mm. high, node of petiole more rounded above, color darker. Trinidad.... icta Weber
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.
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