| In the presence of certain amino acids, the neurons of the antennule fire. |
| Furthermore, juveniles with a long antennule and a mucro were classified as being of the species Bosmina coregoni. |
| Each antennule sports thousands of hairlike odor sensors, which give the lobster an extraordinarily sensitive sense of smell by which to navigate. |
| The sixth stage has a segmented inner flagellum of the antennule and fully developed pleopods with setae. |
| The synapomorphy of the taxon Ecbathyriontidae – Dirivultidae is the presence of a double segment in the female antennule. |
| An exact count of antennular articles is not possible because the antennule is never complete and articles are poorly preserved distally. |
