[english | 1873]
Excerpts: [... these rings are arranged in three groups: the head, the thorax, or middle body, and the abdomen or hind body. In the six-footed insects, such as the ...... jaws, and with a thick mass of stout, dense hairs on the under side of the tail for carrying pollen, as she is not provided with the pollen-basket ...... with short passages leading to the cells, which are slightly inclined ...]
Genres: [nature] Downloads: 184