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Figure 2: Microsections of ballan wrasse Labrus bergylta larvae during stage 1 (3 DAH). (A) Larva. (B) Opening of anal pore. (C) Pancreas and swimbladder. (D) Accessory glands. (E) Excretory system. (F) Inner ear. (G) Gills. AP–anal pore; BC–Bowman’s capsule; BPC–buccopharyngeal cavity; BS–Bowman’s space; C–cilia; CT–connective tissue; Ca - cartilage; DT–digestive tract; EC– epithelial cells; FG–foregut; G–glomeruli; GAC–gill arches cartilage; GB–gall bladder; HG–hindgut; IL–islet of Langerhans; L–liver; Lu–lumen; MG–midgut; O–otolith; Oe–oesophagus; OC–otic capsule; P–pancreas; PO–pharynx opening; RC–renal corpuscle; RG–resorptive granules; RT–renal tubules; S– stomach; SB–swim bladder; UB–urinary bladder; YS–yolk sac, ZG–zymogen granules; YS–yolk sac. Bars: A=200 μm; B–G=50 μm. Staining: A, C, E, F, G=TB; B, D=HE.
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