EERATA ET CORRIGENDA. 



Page 240, line 27, Otetesella should read Otitesella. 



Page 254, line 30, Anacryptua should read Anacrj/phi,s. 



Page 261, line 43, Prodecotoma should read JProdecatoma. 



Page 293, line 40, (type Phcenodescus) should read Plicenodiscus. 



Page 297, line 7, Tetracnemoidea Ashmead should read Tetracnemoidea Hoicard. 



Page 318, line 7, Nasonia Ashwood should read Nasonia Ashmead. 



Page 335, line 33, Australia should read Australian. 



Page 339, line 20, Roudani should read Rondani. 



Page 342, line 2, Asccodas should read Aseeodes. 



Page 347, line 3, Tetrastechinse should read Tetrastichinse. 



Page 355, line 7, Htoiomesioidea should read Stenomcsioideus. 



Page 362, line 9, Abdomen petiolate should read abdomen sessile or subsessile. 



Page 364, line 38, Diplalepis should I'ead Diplolepis. 



Page 365, line 1, (= Megastigmus Dalman) sliould read (= Megaspilus Westwood). 



Page 371, line 13, (= Kriechbaumenella Dalla Torre) should read (= Kriechbaumcrdla). 



Page 373, line 31, Enargopelte should read Euargopdte. 



Page 377, line 32, (type H. dichroii.^ Thomson) should read (type H. nigcr Ashmead). 



Page 380, line 5, Lymnccuon should read Lymna:on. 



Page 389, line 15, (type Malea Ashm.) should read mdlca. 



Page 400, line 19, Plesiostigmodufi should read Plesiostigmodes. 



Page 496, jine 7, Parcncyrtus brasiliensis sp. no v. should read Parencyrtus brasiliensis ^\shmead. 



Page 502, line 14, Subfamily V. should read Subfamily IV. 



Page 505, line 6, verticelkdua sliould read vciiicillatus. 



Page 537, line 14, Dimmodia should read Dimmoelda. 



NOTE BY THE AUTHOR. 



Some pages of my MS. were lost, either in transmitting or in the printing office, and some 

 species in the Index do not appear in the body of this work. These are : 



Deccdoma tequiramidis Mayr, IJ. breviramidis Mayr, D. longiramulis^ayr, Spilocha/cis mesomda 

 Walk., Ceratosmicra flara Ashmead, and ('. Koeblci Ashm. 



To the Bibliography of the Genera should be added : 

 Apterolelaps Ashmead, Fauna HaM'aiiensis, I., 1901, p. 312 (type A. nigricej^s Ashm.). 

 Aseiba Cameron ( = Cerchysius Westw. teste Howard), Biol. Centr.-Amer. Hyiu., I., 1889, p. 127. 

 Bruchobius Ashmead, gen. nov., ante, p. 314 (type B. laticeps Ashm.). 

 Neocatolaccus Ashmead, gen. uov., ante, p. 320 (type Catolaccus tylodermfe Ashm.). 

 Neolelaps Ashmead, Fauna Hawaiiensis, I., 1901, p. 312 (type N. hawaiiensis Ashm.). 

 Packardiella Ashmead, n. n. for Pteratomus Packard, ante, p. 364 (type Pteratomus putnamii 



Pack.). 

 Tetracnemoidea Howard, Proc. U. S. Natl. Mus., XXL, 1898, p. 233 (type T. australiensis 



Howard). 

 Westwoodella Ashmead, gen. nov., ante, p. 359 (type Oligosif'a stibfascicda Westw.). 

 Xanthoatomus Ashmead, gen. nov., ante p. 360 (type A", albipes Ashm.). 



xi 



