Fig. 5
From: Development of the caudal-fin skeleton reveals multiple convergent fusions within Atherinomorpha
Development of caudal-fin skeleton of the beloniform Oryzias woworae (DMM IE/16587). a NL = 2.77 mm; b SL = 3.48 mm; c SL = 3.84 mm; d SL = 3.91 mm; e SL = 5.79 mm; f SL = 6.54 mm. Abbreviations: CC, compound centrum; EO, extra caudal ossicle; EU, epural; FR, fin ray; HA, haemal arch; HS, haemal spine; IHC, inter-haemal spine cartilage; LHP, lower hypural plate; NA, neural arch; NO, notochord; OPC, opisthural cartilage; PH, parhypural; PU, preural centrum; UC, ural centrum; UHP, upper hypural plate. Scale bar: 200 μm