Ophiostigma isocanthum - <i>Ophiostigma isocanthum</i> <b>F</b> dorsal view <b>G</b> ventral view <b>H</b> detail of the radial shields <b>I</b> jaw <b>J</b> dorsal view of the arms <b>L</b> ventral view of the arms. Scale bar = 1 mm. © Gondim AI, Alonso C, Dias TLP, Manso CLC, Christoffersen ML (2013) A taxonomic guide to the brittlestars(Echinodermata, Ophiuroidea) from the State of Paraíba continental shelf, Northeastern Brazil. ZooKeys 307: 45–96. doi: 10.3897/zookeys.307.4673 - CC BY 4.0 - Wikimedia Commons
Saint-Martin