flaplike
adjEtymology From flap + -like.
1
Similar to a flap
- An additional large triangular flaplike appendage at the rear of the head is thickened along its margin.2009 February 6, Gabriele Kuhl et al., “A Great-Appendage Arthropod with a Radial Mouth from the Lower Devonian Hunsruck Slate, Germany”, in Science, volume 323, number 5915, →DOI, pages 771–773: