New subgenera are typically created due to rearrangement. There are more than 1,500 species of Andrena bees in the world, making it one of the largest genera of animals in the world. Upon ...
Journal of the New York Entomological Society Vol. 37, No. 1, Mar., 1929 The Genera and Subgenera of Leiodidæ and... The Genera and Subgenera of Leiodidæ and Clambidæ This is the metadata section.
The discovery marks a new type of Andrena bee, of which there are 1,500 species and 104 subgenera (a classification under genus) worldwide, "making it one of the largest genera of animals on the ...
689). Due to the very large number of species, several attempts have been made to subdivide this genus into subgenera or sections. Lambert (1907, p. 28) and Lambert & Thiery (1921, pp. 377-384; 1924, ...