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The milkfish (Chanos chanos) ... Anatomy. Chanos chanos. The milkfish can grow to 1.80 m (5 ft 11 in), but are most often no more than 1 m (39 in) in length. They can ...
The Gonorynchiformes / ɡ ɒ n ə ˈ r ɪ ŋ k ɪ f ɔːr m iː z / are an order of ray-finned fish that includes the important food source, the milkfish (Chanos chanos, family Chanidae), and a number of lesser-known types, both marine and freshwater. The alternate spelling "Gonorhynchiformes", with an "h", is frequently seen but not official.
Fish with this feature include milkfish, isospondyls (including herring), jacks, mullets, and mackerel. [4] [5] The overall anatomy of the eyelids plays an important role in understanding their possible purpose.
It can be contrasted with fish anatomy, which is the study of the form or morphology of fishes. In practice, fish anatomy and physiology complement each other, the former dealing with the structure of a fish, its organs or component parts and how they are put together, such as might be observed on the dissecting table or under the microscope ...
Fish anatomy is the study of the form or morphology of fish. It can be contrasted with fish physiology , which is the study of how the component parts of fish function together in the living fish. [ 1 ]
Most male fish have two testes of similar size. In the case of sharks, the testes on the right side is usually larger [citation needed].The primitive jawless fish have only a single testis, located in the midline of the body, although even this forms from the fusion of paired structures in the embryo.
The family Chanidae is subdivided into two subfamilies, Rubiesichthyinae and Chaninae. [4]†Cabindachanos Taverne et al. 2019 - Paleocene [5] Coelogaster Eastman, 1905 [Coelogaster Agassiz 1835 nomen nudum ; Coelogaster Eastman 1905 non Schrank 1780 non Schoenherr 1837 non Schultze 1896 ; Ptericephalina Lioy 1866; †Eucoelogaster White & Moy-Thomas 1940] - Early Eocene [6]
Four-stroke buccal pumping is used by some basal ray-finned fish and aquatic amphibians such as Xenopus and Amphiuma. [1] This method has several stages. These will be described for an animal starting with lungs in a deflated state: First, the glottis (opening to the lungs) is closed, and the nostrils are opened.