. Fig. 2. Side view of Doloria levis, the left valve, the limbs and the left eye having been removed. The attachment of the limbs to the body and the body to the shell are indicated approximately. They are shaded by a dark, and the sclerite system by a light stippUng. The musculature associated with the pericardium and dorsal body wall is also figured, attachment of body to valves; anterior hypostomal apodeme; antenno-labral apodeme; attachment of adductor muscle; frontal knoh; frontal apodeme; frontal organ; hepatic valve; lateral

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. Fig. 2. Side view of Doloria levis, the left valve, the limbs and the left eye having been removed. The attachment of the limbs to the body and the body to the shell are indicated approximately. They are shaded by a dark, and the sclerite system by a light stippUng. The musculature associated with the pericardium and dorsal body wall is also figured, attachment of body to valves; anterior hypostomal apodeme; antenno-labral apodeme; attachment of adductor muscle; frontal knoh; frontal apodeme; frontal organ; hepatic valve; lateral sub-pericardial muscle; nauplius eye muscle; pericardial compressor; posterior hypostomal strut; posterior pericardium.

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificexpedition