Review of Pennella Oken, 1816 (Copepoda: Pennellidae) with a description of Pennella benzi sp. nov., a parasite of Escolar, Lepidocybium flavobrunneum (Pisces) in the northwest Atlantic Ocean Author Hogans, W. E. text Zootaxa 2017 4244 1 1 38 journal article 36256 10.11646/zootaxa.4244.1.1 05f1a37b-29f3-4bca-a735-178a3373bb8a 1175-5326 400400 781D71C8-4632-4D1B-8D82-F77CA1146029 Pennella crassicornis Steenstrup & Lutken, 1861 Not valid. Original report from Bottlenose whales ( Hyperodon ampullatus and Ziphias cavirostris ) and pelagic fishes ( Xiphias gladius , Mola mola and Naucrates ductor ) in the Atlantic and Mediterranean. Original figures and description not detailed enough to separate the species from P. filosa or P. balaenoptera , both of which it closely resembles; synonym of P. filosa on fishes, of P. balaenoptera on mammals ( Hogans 1987 ); accepted as P. filosa ( Walter & Boxshall 2015 ) .