Nevertheless, several Lutzomyia species can transmit both, representatives of the Viannia and Leishmania subgenera. |
The most comprehensive monograph of the genus divides Rhynchospora into two subgenera and 29 sections. |
Species and not genera or subgenera are considered the most appropriate units in biodiversity studies. |
The genus is about equally divided into two subgenera, those with pedicellate flowers and those with sessile flowers. |
The volva is a feature of great importance in the study of the Agaricini, of the subgenera Amanita, volvaria, etc. |
Popov's monograph of Cenozoic cardiid shell microstructure includes more than 62 genera and subgenera and 150 species. |