Fig. 1From: The giant devil ray Mobula mobular (Bonnaterre, 1788) is not giant, but it is the only spinetail devil raya A specimen of Mobula birostris measuring 455 cm DW, landed in Cadiz, Spain in 1916, and identified as Mobula mobular (Lozano Rey 1928). Reprinted with permission from the Museo Nacional de Ciencias Naturales, Madrid. bM. birostris from the Maldives (© Guy Stevens, The Manta Trust). cM. mobular from California, US (© Mike Couffer)Back to article page