Figure 21.1 - 21.6. 21.1. Microgadus proximus (Pacific Tomcod); body region A; scale bar = 1.0 mm. 21.2. Microgadus proximus (Pacific Tomcod); body region C scale bar = 1.0 mm. 21.3. Microgadus proximus (Pacific Tomcod); body region G; scale bar = 1.0 mm. 21.4. Microgadus proximus (Pacific Tomcod); body region I; scale bar = 1.0 mm. 21.5. Microgadus proximus (Pacific Tomcod); body region J; scale bar = 1.0 mm. 21.6. Microgadus proximus (Pacific Tomcod); sketch of living specimen; length = 30 cm. (To see enlargement, click on image.)