| An additional treatment without crustacean zooplankton was also established. |
| Positive effects of juvenoids on crustacean metamorphosis were also encountered in barnacles early on. |
| In some crustacean groups appendages have large, flattened exopods, endopods, epipodites, and endites. |
| These differences in number of segments and function of appendages are used to distinguish between crustacean groups. |
| These steroid hormones are produced by the crustacean Y-organs and the insect prothoracic glands. |
| Detailed work on a series of isolated crustacean limb muscle preparations showed a consistent pattern of innervation among decapod crustaceans. |
