plecopterous

plecopterous

(pləˈkɒptərəs)
adj
1. (Zoology) entomol relating to the order Plecoptera or stoneflies
2. (Zoology) ichthyol obsolete relating to the group of fish Plecoptera
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014