Fig. 6From: Comparative morphology and development of extra-ocular muscles in the lamprey and gnathostomes reveal the ancestral state and developmental patterns of the vertebrate headWhole-mount immunofluorescence with an anti-tropomyosin antibody. Asterisks indicates the eyes. a st. 28 prolarvae. b st. 30 prolarvae (b1: Overview; b2: Medial). c 32Â mm larva (c1: Raw; c2: Colored)Back to article page