Endevouridae, a review with description of four new species (Crustacea, Amphipoda, Lysianassoidea) Author Lowry, James K. Author Hughes, Lauren E. text Zootaxa 2015 4018 1 1 34 journal article 10.11646/zootaxa.4018.1.1 5d383bac-0e92-4bc1-ba10-6785d813dcf1 1175-5326 289425 625A2CC6-303A-4ECE-A330-C26E226E0985 Key to genera and species of Endevouridae 1. Maxillipedal palp article 4 spatulate........................................................... 2 ( Endevoura ) - Maxillipedal palp article 4 claw-like, unguis present................................................ 6 ( Ensayara ) 2. Coxae 1–4 without ventral fringe of setae................................................................. 3 - Coxae 1–4 with ventral fringe of setae.................................................................... 4 3. Pereopod 3 carpus, posterior margin about as long as free proximal margin of propodus. Epimeron 3 posteroventral corner sub- quadrate...................................................................... Endevoura sp. ( Nagata 1965 ) - Pereopod 3 carpus, posterior margin much shorter than free proximal margin of propodus. Epimeron 3 posteroventral corner acute................................................................................. Endevoura sinica 4. Pereopod 3 carpus posteroproximal margin produced into a distinct hook................. Endevoura prodigium sp. nov. - Pereopod 3 carpus posteroproximal margin not produced..................................................... 5 5. Adult male gnathopod 1 basis, anterior margin cuspidate..................................... Endevoura mirabilis - Adult male gnathopod 1 basis, anterior margin smooth................................. Endevoura inusitata sp. nov. 6. Uropods 1, 2 rami without robust setae.................................................................... 7 - Uropods 1, 2 rami with robust setae...................................................................... 9 7. Pereopod 3 propodus palm angle slightly obtuse............................................................ 8 - Pereopod 3 propodus palm angle strongly obtuse, rounded..................................... Ensayara entrichoma 8. Pereopod 7 basis, posteroventral corner excavate........................................... Ensayara evax sp. nov. - Pereopod 7 basis, posteroventral corner subquadrate...................................... Ensayara microphthalma 9. Pereopod 3 propodus palm obtuse....................................................................... 10 - Pereopod 3 propodus palm transverse to slightly obtuse...................................................... 13 10. Gnathopod 1 basis cuspidate.............................................................. Ensayara dentarius - Gnathopod 1 basis smooth............................................................................ 11 11. Pereopod 3 carpus, posteroproximal corner produced into a hook........................... Ensayara laetum sp. nov. - Pereopod 3 carpus, posteroproximal corner not hooked...................................................... 12 12. Head lateral cephalic lobe narrowly rounded.................................................. Ensayara jumane - Head lateral cephalic lobe subacute........................................................... Ensayara ursus 13. Pereopod 7 posteroventral margin oblique................................................................. 14