Caption:
North American parasitic copepods belonging to the family Caligidae, Washington, Govt. Print, 1905-, North America, Copepoda, Caligidae., A detailed illustration showcasing various aspects of the female Caligus shelter, a species of parasitic copepod. The diagram includes labeled figures indicating the body structure and features, such as the cephalothorax, antennae, and uropods. Each component is meticulously numbered for reference, with specific sections illustrated to highlight anatomical details, including the mouthparts (figure 130), legs (figures 128 and 134), and reproductive organs. The overall presentation serves as a scientific reference for understanding the morphology and biological characteristics of this marine organism.