Fig. 1From: Life history told by a whale-louse: a possible interaction of a southern right whale Eubalaena australis calf with humpback whales Megaptera novaeangliae Morphological diagnostic features of Cyamus boopis found in the southern right whale GEMM-Lagos −0051. a Shape of gnatopod 2; b shape of accessory gills; c number of ventral acute processes on pereonites 5, 6 and 7Back to article page