Fig. 2
From: Development of the caudal-fin skeleton reveals multiple convergent fusions within Atherinomorpha
Development of the caudal-fin skeleton of the atheriniform Glossolepis incisus (DMM IE/16585). a NL = 4.86 mm; b SL = 6.13 mm; c SL = 6.56 mm; d SL = 6.48 mm; e SL = 9.50 mm; f SL = 15.01 mm. Abbreviations: CC, compound centrum; EU, epural; FR, fin ray; HA, haemal arch; HS, haemal spine; HYP, hypural; IHC, inter-haemal spine cartilage; LHP, lower hypural plate; NA, neural arch; NO, notochord; NS, neural spine; PH, parhypural; PU, preural centrum; UC, ural centrum; UN, uroneural. Scale bar: 200 μm