only a less portion of the crayfish's body is eaten. In many prepared dishes, such as bisques and soups, only the tail portion is served. At crawfish boils or the other meals where the whole body of the crayfish is presented, the other portions, such as the claw meat, can be eaten...
(1977 a). Anatomy and motor nerve distribution of the eye muscles in the crayfish. J. comp. Phytiol. xai, 349-366.Mellon, DeF. (1977). The anatomy and motor nerve distribution of the eye muscles in the crayfish. J. Comp. Physiol. A 121, 349-366....
JE Cartes,F Sardà - 《Annals & Magazine of Natural History》 被引量: 318发表: 1992年 Structure of the Ovary and Mode of Oogenesis in a Freshwater Crayfish, Procambarus clarkii (Girard) The adult ovary was examined in a freshwater crayfish, Procambarus clarkii, to clarify the ovarian structure...
1970. Microanatomy of the ganglionic roots of the abdominal cord of the crayfish, Orconectes virilis. J Comp Neurol 138:209 -218.Somers, M. E. , and R. F. Nunnemacher ( 1970 ) Microanatomy of the ganglionic roots of the abdominal cord of the crayfish, Orconectes virilis (Hagen) . ...
The neuroendocrine mechanisms that generate aggressive responses and modulate the levels of aggression are complex and far from fully understood. They have been best-documented in invertebrates, particularly in lobsters and crayfish, where the neural circuits responsible for the performance of displays duri...
such ascrayfish, having anexoskeletonand others, such assnails, possessing a shell. Still others, such asleeches, have soft flesh with no support or protective structure. Today a wide variety of macroinvertebrates are known, and many are readily identified in nature. They includeannelids(segmented...
Some species, such as crayfish and river shrimp, are important food sources for humans. In freshwater environments, macroinvertebrates are a primary part of the diet of fishes, and hence they are widely used as bait for recreational angling and fly-fishing. However, macroinvertebrates can also ...