418 



U.S. NATIONAL MUSEUM BULLETEST 23 6 



harpacticoides, Cyclopina, 27 

 Harpacticoids, 162, 313 

 Harpacticus, 77 (list), 79 (key), 90 



acutifrons, 78 



aegialobates, 77 



aquilinus, 78 



boehleri, 78 



brevicornis, 78 



chelifer, 78, 79, 80, 82 



chelifer var. arcticus, 77 



clausi, 5, 77, 78, 80, 81, 83 (fig.), 

 84 (fig.), 87 (fig.) 



compsonyx, 77, 79, 80 



compsonyx var. nolesius, 77 



compsonyx var. nolisius, 77 



concinnus, 78 



confusus, 5, 79, 81, 86, 88 (fig.), 89 

 (fig.), 91 (fig.), 93 (fig.) 



crassicornis, 77 



cristatus, 78, 96 



croni, 78 



dentatns, 77 



depressus, 78 



falklandi, 77, 80 



flexus, 77, 79, 80 



fortificationis, 78, 316 



fucicolus, 77 



fulvus, 78 



furcatus, 78, 79, 80 



furcifer, 77, 79, 80 



gibber, 78 



giesbrechti, 77 



glaber, 77, 79, 94 



gracilis, 77, 80, 81 



gracilis var. orientalis, 77 



giirneyi, 78, 79 



helgolandicus, 77 



islandicus, 78, 79 



koenigi, 78 



linearis, 78 



littoralis, 77 



macrodactylus, 78 



meridionalis, 78, 79, 80 



nicaeensis, 77, 79, 81 



nicaeensis var. pontica, 77 



obscurus, 77, 80, 86 



piriei, 77 



poppei, 77, 80 



pulvinatus, 77, 79, 80 



robustus, 78 



sacer, 78 



septentrionalis, 78, 80, 81 



simplex, 78, 96 



Harpacticus — Continued 



spinosus, 180 



superflexus, 77, 79, 80 



tenellus, 77, 80, 81 



trisetosus, 78, 79, 94, 95 



uniremis, 77, 79, 81 



virescens, 78 



xenus, 78, 96 

 Harrietella, 315, 37 1 (list) 

 havelocki, Amphiascopsis, 203, 212 



Amphiascus, 203 



Dactylopusia, 212 

 helgolandicus, Harpacticus, 77 

 Hemicyclopina, 27, 28 



kliei, 27 



setifera, 27 

 Hemilaophonte, 315, 871 (list) 



Janinae, 315, 371 

 heraldicum, Porcellidium fimbriatum var., 



119 

 herdmani, Laophonte, 335 

 Heterocentrotus, 6 

 Heterolaophonte, 315, 333 (list) 



brevipes, 334 



"brevipes" group, 334 



"campbelliensis" group, 333 



denticulata, 334 



"discophora" group, 333 



hamatus, 333 



littoralis longisetigera, 333 



"littoralis" group, 333 



"minuta" group, 333 



"quinquespinosa" group, 333 



spec, 334 



stromii paraminuta, 333 



"stromii" group, 333 



"tenuispina" group, 333 

 heteropus, Onychocamptus, 315, 357 

 heterospina, Cyclopina, 26, 29 

 hippolytes, Canthocamptus, 104 



Scutellidium, 105, 106 

 hirsuta, Dactylophusia, 213 



Laophonte, 346 

 hirsutus, Metamphiascopsis, 4, 6, 313, 

 215 (fig.), 217 (fig.), 219 (fig.), 

 220 (fig.), 221 (fig.) 



Amphiascopsis, 213 



Amphiascus, 213 



Metamphiascopsis hirsutus, 218 

 hirtus, Amphiascus, 5, 197, 199 (fig.), 



200 (fig.), 201 (fig.) 

 hispida, Asellopsis, 346 



Paramphiascella, 192 



