642 



U. S. NATIONAL MUSEUM BULLETIN 216 



dentipes, Odontocolon, Odontomerus, 



Ichneumon, 448 

 depressum, Odontocolon, 449 and 453 



(key), 459, 460 

 detritus, Scambus (Endromopoda), Pim- 

 pla, 18, 19 (key), 21, 22; and 581, 

 606, 607, 616 (figs.) 

 Deuteroxorides, 5 

 diabolus, Exochilum, 526 

 dichrous, Odontocolon, Odontomerus, 



450 and 453 (key), 474, 475 

 Diclosterocerus, 111 

 dictynae, Polysphincta, 261 

 didyma, Acropimpla, Pimpla, 160 

 dietrichi, Epirhyssa, 414, 599 (fig.) 

 Dihyboplax, 311 



flavipennis, 311 

 dimidiatus, Coccygomimus, 313 (key), 



348, S50 

 dioryctriae, Scambus (Scambus), 38 and 



40 (key), 61, 62, 608 (fig.) 

 diprionis, Delomerista, 367 

 discolor, Zatypota, Polysphincta, 263 

 disparis, Coccygomimus, Pimpla, 323 

 divinator, Perithous, Ichneumon, 209 



(key), 215, 618 and 627 (figs.) 

 Dolichomitus, 7, 10 (key), 111, 584 (fig.) 

 aciculatus, 114 and 115 (key), 143, 



629 and 632 (figs.) 

 agnoscendus, 129 

 buccatus, 115 (key), 139, 141 

 californicus, 113 and 116 (key), 



146, 629 and 632 (figs.) 

 cephalotes, 111, 115 (key), 127, 128 

 crassus, 121 

 curticornis, 129 



cuspidatus, 5, 6, 8, 113 and 114 

 (key), 120, 121, 629 and 631 

 (figs.) 

 dolichosoma, 113 and 114 (key), 



118, 118, 629 and 631 (figs.) 

 dux, 129 



elongatus, 127, 128 

 feralis, 129 



fiexilis, 115 (key), 142, 143 

 foxleei, 116 (key), 145, 146 

 imperator, 114 (key), 154, 155; and 



626, 629, 632 (figs.) 

 iridipennis, J 29 

 irritator, 113 and 114 (key), 187, 



139; and 584, 629, 631 (figs.) 

 longi cauda, 111 

 macropunctatus, 129 



Dolichomitus — Continued 

 melanomerus, 129 

 mesocentrus, 129 

 messor, 113 and 115 (key), 131; and 



626, 629, 631 (figs.) 

 messor messor, 132 (key), 136 

 messor perlongus, 132 (key), 134 

 messor sparsus, 132 (key), 183, 134 

 nakamurai, 129 

 nigricans, 129 

 populneus, 113 and 115 (key), 129; 



and 626, 629, 631 (figs.) 

 pterelas, 114 (key), 152, 153, 629 



and 632 (figs.) 

 pygmaeus, 113 and 115 (key), 149, 



150, 629 and 632 (figs.) 

 rufescens, 116 

 sericeus, 111, 113 and 114 (key), 



158; and 626, 629, 632 (figs.) 

 taeniatus, 113 and 114 (key), 118; 



and 626, 629, 631 (figs.) 

 terebrans, 113 and 115 (key), 121, 



629 and 631 (figs.) 

 terebrans nubilipennis, 121, 122 



(key) 

 terebrans terebrans, 122 (key), 124 

 tinctipennis, 129 

 tschitscherini, 129 

 tuberculatus, 113 and 115 (key), 



124; and 626, 629, 631 (figs.) 

 tuberculatus jezoensis, 125 (key), 



127 

 tuberculatus tuberculatus, 125 



(key) 

 vitticrus, 114 and 116 (key), 148, 

 150, 629 and 632 (figs.) 

 dolichosoma, Dolichomitus, Ephialtes, 

 113 and 114 (key), 116, 118, 629 

 and 631 (figs.) 

 dreisbachi, Odontocolon, 450 and 453 



(key), 479, 480 

 drewseni, Polysphincta, 246 

 dubiosa, Rhyssa, 409 

 duplicatus, Xylonomus (Moerophora), 



518 

 duplicauda, Pimpla, Ephialtes, 101 

 dux, Dolichomitus, Ephilates, 129 

 Dyseidopus, 531 

 sericeus, 531 



eastoni, Xorides (Xorides), Xylonomus 

 (Moerophora), 493 (key), 512, 513 



