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Genus MEGATRYDYMUS Girault, p. 566 agrili (Rohwer). Transf. from Dinotiscus Ghesquière, p. 549; type re-exa

mined. taciti Girault. N. J., Ark., Oreg., Calif. Host: Reared from cynipid galls, on

oak.

Genus HABRITYS Thomson, Sup. 1, p. 79 latro Wallace, emend. for latrus. Va. Hosts: Ectemnius stirpicola (Pack.),

Euplilis sp.
Biology: Krombein, 1960. Ent. News 71: 32, 67.-Krombein, 1964. Biol.

Soc. Wash. Proc. 77: 103.

Tribe CLEONYMINI

Taxonomy: Kerrich and Graham, 1957. Soc. Brit. Ent. Trans. 12:

265-311.-Bouček, 1959 (1958). Mus. Nat. Pragae Acta Ent. 32:
353-386 (Cleonyminae).-Hedqvist, 1963, loc. cit. supra, p. 50.

Genus HEYDENIA Foerster, p. 566
Taxonomy: Hedqvist, 1957. Opusc. Ent. 22: 39.—Hedqvist, 1963, loc. cit.

supra, pp. 52-53.
unica Cook and Davis. Ala., Tex., Ariz., Calif.

Genus TRIGONODERUS Westwood, p. 545 Taxonomy: Kerrich and Graham, 1957, loc. cit. supra, pp. 284-285. Transf. with included spp. from tribe Tridymini, p. 545, and insert in

tribe Cleonymini following Heydenia Foerster, p. 566. algonquinia Girault. Transf. to Platygerrhus Thomson, infra. conicus Girault. Transf. to Gastracanthus Westwood, infra. unguttus Girault. Que., N. J., D. C., Ill., Tex. Host: Euparius marmoreus

Oliv. in shelf fungi.
Biology: Graves, 1960. Ent. Soc. Amer. Ann. 53: 74.

*Genus PLATYGERRHUS Thomson

Platygerrhus Thomson, 1878. Hym. Scand., v. 5, pp. 4, 13.

Type: Platygerrhus gracilis Thomson. By monotypy. Taxonomy: Kerrich and Graham, 1957, loc. cit. supra, pp. 300-303.

Insert in tribe Cleonymini following Heydenia Foerster, p. 566. algonquinia (Girault). Transf. from Trigonoderus Westwood, teste Kerrich

and Graham, 1957, loc. cit. supra, p. 303.

*Genus GASTRACANTHUS Westwood

name.

Gastracanthus Westwood, 1833. Mag. Nat. Hist. 6: 121.

Type: Gastracanthus pulcherrimus Westwood. By monotypy. *Hetroxys Westwood, 1833, loc. cit. supra, p. 495. N. *Etroxys Foerster, 1856. Hym. Stud., v. 2, pp. 66, 71. Emend. * Aetroxys Walker, 1872. Notes on Chalc., p. 110. Emend. *Photismus Thomson, 1878. Hym. Scand., v. 5, pp. 66, 71.

Type: Pholismus nubilosus Thomson. By monotypy. *Heteroxys Dalla Torre, 1898. Cat. Hym., v. 5, p. 101. Emend. Taxonomy: Kerrich and Graham, 1957, loc. cit. supra, pp. 281-284.

Insert in tribe Cleonymini following Heydenia Foerster, p. 566. conicus (Girault). Que., Ont., N. Y., N. J., Md. Delete Ariz. from dist. Transf. from Trigonoderus Westwood, teste Kerrich and Graham, 1957,

loc. cit, supra, p. 283.

*Genus JANSSONIELLA Kerrich Janssoniella Kerrich, 1957. In Kerrich and Graham, Soc. Brit. Ent.

Trans. 12: 303.

Type: Janssoniella caudata Kerrich. Orig. desig. Insert in tribe Cleonymini following Heydenia Foerster, p. 566. *caudata Kerrich. N. J., B. C., Calif.; Europe, Host: Reared from bracket

fungi. Janssoniella caudata Kerrich, 1957. In Kerrich and Graham, Soc. Brit.

Ent. Trans. 12: 304. $.

Genus EPISTENIA Westwood, p. 567 *Idiobia Brèthes, 1927. Ent. Mitt. 16: 330.

Type: Idiobia schmidti Brèthes. By monotypy. Taxonomy: Bouček, 1959, loc. cit. supra, p. 381. coeruleata Westwood. Va., Fla., Ariz., Calif. Hosts: Isodontia_elegans

(Smith), Leptochilus republicanus zendaloides (Robt.), Trypoxy

lon (Trypargilum) tridentatum Pack., T. (T.) sp. Biology: Krombein, 1959. Ent. News 70: 19. odyneri Ashmead. N. Mex., Ariz. osmiae (Ashmead). Mo., Tex, Host: Leptochilus republicanus zendaloides

(Robt.). polita (Say). D. C., N. C., Fla.

Genus PTINOBIUS Ashmead, p. 567
Taxonomy: Bouček, 1959, loc. cit. supra, p. 363 (prob. a syn. of Cleon-
ymus Latreille).

Genus CHEIROPACHUS Westwood, pp. 567-568
Taxonomy: Hedqvist, 1963, loc. cit. supra, pp. 102-103.
colon (Linnaeus). Canada, north. U. S. and Pacific Coast; Europe.
Taxonomy: Hedqvist, 1963, loc. cit. supra, pp. 103-107.

*Genus COLOTRECHNUS Thomson
Insert in tribe Cleonymini after Cheiropachus Westwood, p. 658.

*COLOTRECHNUS subgenus COLOTRECHNUS Thomson
Colotrechnus Thomson, 1878. Hym. Scand., v. 5, p. 46.

Type: Colotrechnus subcoeruleus Thomson. By monotypy.
The typical subgenus does not occur in North America.

*COLOTRECHNUS subgenus ZANONIA Masi
Zanonia Masi, 1921. Genova Mus. Civ. Stor. Nat. Ann., ser. 3, 9: 184.

Type: Zanonia viridis Masi. By monotypy.
Taxonomy: Masi, 1922. Soc. Ent. Ital. Bol. 54: 111 (closely rel. to Colo-

trechnus Thomson).-Delucchi, 1956. Ztschr. f. Angew. Ent. 39:
233 (syn, of Colotrechnus Thomson).—Burks, 1958. Fla. Ent. 41:

13 (subg. of Colotrechnus Thomson). *ignotus Burks. N. C., Fla., Okla., Tex., Ariz., Calif. Host: Reared from

heads of Bidens and other Compositae.
Colotrechnus (Zanonia) ignotus Burks, 1958. Fla. Ent. 41: 14. 4, .

Family EURYTOMIDAE

Genus HARMOLITA Motschulsky, pp. 568–573
Taxonomy: Gahan, 1957. Brooklyn Ent. Soc. Bul. 52: 82-83.-Claridge,

1958. Ent. Mo. Mag. 94: 81-85 (Tetramesa Walker).—Claridge,
1961. Roy. Ent. Soc. London Trans. 113: 175-216 (Tetramesa

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Walker).-Peck, 1963, loc. cit. supra, pp. 751-783 (Tetramesa

Walker).
albomaculata (Ashmead). Holarctic.

Taxonomy and Biology: Claridge, 1961, loc. cit. supra, p. 211.
agropyrophila Phillips and Emery. Syn. of cornuta (Walker).
atlantica Phillips and Emery. Syn. of linearis (Walker).
bambusae Phillips. Ala.
*cornuta (Walker). Atlantic Coast west to Kans.; Europe. Host: Agropyron

repens. Isosoma cornutum Walker, 1832. Ent. Mag. 1: 19. Ở . Harmolita agropyrophila Phillips and Emery (syn. by Claridge, 1961, loc.

cit. supra, p. 212). dactylicola Phillips and Emery. Syn. of longula (Dalman). festucae Phillips and Emery. Poss. syn. of European H. giraudi (von

Schlechtendal) teste Claridge, 1961, loc. cit. supra, p. 194.
hordei (Harris). P. E. I.
Biology: Cannon, 1963. Canad. Ent. 95: 28.—Sterling and MacLaren,

1964. Canad. Jour. Plant Sci. 44: 53-56.
*linearis (Walker). Holarctic; N. Y., Mich., Ind. Hosts: Agropyron spp.

Isosoma lineare Walker, 1832. Ent. Mag. 1: 22. f.
Harmolita atlantica Phillips and Emery (syn. by Claridge, 1961, loc. cit.

supra, p. 192).
lolii Gahan. Oreg.
*longicornis (Walker). N. Y., S. Dak.; Europe. Host: Phalaris arundinacea.

Isosoma longicorne Walker, 1832. Ent. Mag. 1: 17. g.
Harmolita phalaridis Phillips and Poos (syn. by Claridge, 1961, loc. cit.

supra, p. 209).
*longula (Dalman). Mass. and N. Y. south to Va., west to Mich., Tenn. and

Utah; Europe. Host: Dactylis glomerata.
Eurytoma longula Dalman, 1820. Svenska Vetensk. Akad. Handl. 41:

173, pl. 7, fig. 15. g.
Harmolita dactylicola Phillips and Emery (syn. by Claridge, 1961, loc.

cit. supra, p. 210).
maculata (Howard). England. Hosts: Bromus spp.
ovata Phillips and Emery. Sec. homonym of Isosoma ovata Szepligeti, 1901;

requires a new name, teste O. Peck in litt.
opuntiae Muesebeck. Tex., N. Mex., Nev., Calif.
phalaridis Phillips and Poos. Syn. of longicornis (Walker).
tritici (Fitch).

Taxonomy: Burks, 1964, loc. cit. supra, p. 1257 (basilaris Provancher).

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Genus GAHANIOLA Erdös, Sup. 1, p. 79 phyllostachitis (Gahan). Ala.; China, Japan.

Genus AXIMA Walker, p. 573 zabriskiei Howard. Que., Va., Ind., Tex., Calif. Biology: Krombein, 1960. Ent. News 71: 32, 68.

Genus MACRORILEYA Ashmead, p. 573 oecanthi (Riley). Ariz.

Genus RILEYA Ashmead, p. 573
cecidomyiae Ashmead. Md., N. Mex., Tex., Idaho, Ariz. Hosts: Asphondylia

spp.
Rileya tegularis Gahan, 1918, n. syn.; types re-examined.

Biology: Highland, 1964. Jour. Econ. Ent. 57: 83. mellea Ashmead. Host: Reared from leaf gall on Eugenia axillaris. piercei Crawford. Fla. tegularis Gahan. Syn. of cecidomyiae Ashmead.

Genus CHRYSEIDA Spinola, p. 574 *bennetti Burks. Tex.; Mexico, West Indies. Hosts: Bruchus sp. in Cajanus

cajan, Merobruchus sp. in Havardia brevifolia. Chryseida bennetti Burks, 1956. Brooklyn Ent. Soc. Bul. 51: 115. 9.

Genus TENUIPETIOLUS Bugbee, Sup. 1, p. 80 medicaginis (Gahan). Tex., Calif.

Genus EURYTOMA Illiger, pp. 574-579 Delete Eurytomocharis from syn.; valid genus, infra.

Taxonomy: Hedqvist, 1963, loc. cit. supra, pp. 33-34. abnormis Ashmead. Syn. of conica Provancher. appendigaster (Swederus). Taxonomy: Claridge, 1959. Ent. Mo. Mag. 95: 4.—Claridge, 1960. Ent.

Medd. 29: 248 (verticillata Fabricius).-Peck, 1963, loc. cit.

supra, p. 818 (verticillata). Biology: Allen, 1962. U. S. Dept. Agr. Tech. Bul. 1265, pp. 106-108. ashmeаdi Peck (= minuta Ashmead, 1894, not Walker, 1832). Transf. to

Eurytomocharis Ashmead, infra. auriceps Walsh, changed status. Eurytoma auriceps auriceps Walsh of Catalog. Raised to sp. rank (teste

Bugbee, 1956. Ent. Soc. Amer. Ann. 49: 503).
Eurytoma auriceps seminatrix Walsh (syn. by Bugbee, 1956, loc. cit.

supra, p. 503). Eurytoma vagabunda Ashmead (syn. by Bugbee, 1956, loc. cit. supra, p.

503). auriceps seminatrix Walsh. Syn. of auriceps Walsh. bicolor Walsh. Md. Host: Reared from Aulacidea gall on Lactuca. bigeloviae Ashmead. Utah, Calif. Eurytoma chalcidiformis Girault (syn. by Bugbee, 1956, loc. cit. supra, p.

504). bolteri Riley, changed status. Eurytoma bolteri bolteri Riley of Catalog. Raised to sp. by Miller, 1963.

Ohio Jour. Sci. 63: 72. Biology: Miller, 1963, loc. cit. supra, p. 72. *brevivena Bugbee. Ariz. Host: Disholcaspis quercusglobulus (Fitch) galls

on Quercus gambelli. Eurytoma brevivena Bugbee, 1958. Ent. Soc. Amer. Ann. 51: 198. 9, *calycis Bugbee. Ont. Host: Phytophagous in shoots of Pinus banksiana.

Eurytoma calycis Bugbee, 1961. Canad. Ent. 93: 33. 9, 6.

Biology: Thomas and Herdy, 1961. Canad. Ent. 93: 34-39. *celtigalla Bugbee. Tex. Host: ? Phytophaga celtiphylla Felt gall on Celtis

spp. Eurytoma celtigalla Bugbee, 1957. Kans. Ent. Soc. Jour. 30: 49. 4, .. chalcidiformis Girault. Syn. of bigeloviae Ashmead. conica Provancher. Ont. south to N. C., west to Kans. and Tex. Hosts:

Phloeosinus dentatus (Say), scolytids in elm. Eurytoma phloeosini Ashmead (syn. by Bugbee, 1956, loc. cit. supra, p.

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Eurytoma abnormis (Ashmead) (syn. by Bugbee, 1956, loc. cit. supra, p.

504). Taxonomy: Burks, 1964, loc. cit. supra, p. 1259. crassineura Ashmead. Que, south to N. C. west to Idaho and Calif. Cited in

error as sec. par. of Acrobasis comptoniella Hulst by Schaffner, 1959, loc. cit. supra, p. 90; specimens re-examined by R. E. Bug

bee. eragrostidis (Howard). Transf. to Eurytomocharis Ashmead, infra. *flavovultus Bugbee. Tex. Host: Pachypsylla venusta galls on Celtis spp.

Eurytoma flavovultus Bugbee, 1957. Kans. Ent. Soc. Jour. 30: 45. 9, . *furva Bugbee. Calif. Host: Disholcaspis washingtonensis (Gill.) gall on

Quercus douglasii. Eurytoma furva Bugbee, 1958. Ent. Soc. Amer. Ann. 51: 198. $, . gigantea Walsh. Mont.

Biology: Miller, 1959. Tenn. Acad. Sci. Jour. 34: 249-251. *inornata Bugbee. Md. Hosts: Euplilis (Corynopus) rufigaster (Pack.), E.

(C.) coarctata modesta (Roh.), rarely Trypoxylon (Trypoxylon)

sp. nesting in Hibiscus stems. Eurytoma inornata Bugbee, 1962. Kans. Ent. Soc. Jour. 35: 347. 4, .

Biology: Krombein, 1964. Biol. Soc. Wash. Proc. 77: 103-104. juniperina juniperina Marcovitch. N. Dak. Host: Juniperus scopulorum ber

ries. *levivultus Bugbee. Ohio. Host: Pachypsylla gemma Riley galls on Celtis sp.

Eurytoma levivultus Bugbee, 1957. Kans. Ent. Soc. Jour. 30: 48. f, ô. magdalidis Ashmead. N. C. Host: Oncideres cingulata (Say). minnesota Girault, corrected spelling of minnesotae of Catalog, teste Peck,

1963, loc. cit. supra, p. 803. muhlenbergiae (Howard). Transf. to Eurytomocharis Ashmead, infra. nigricoxa Provancher.

Taxonomy: Burks, 1964, loc. cit. supra, p. 1259. obtusiventris Gahan.

Biology: Miller, 1959, loc. cit. supra, p. 249. orchidearum (Westwood).

Eurytoma phoenix Girault (syn. by Bugbee, 1956, loc. cit. supra, p. 504). pachyneuron Girault. P. E. I. and N. Y., south to N. C., west to B. C. and

Calif. Hosts: Harmolita spp. in Elymus spp.
Eurytoma phoebus Girault (syn. by Bugbee, 1956, loc. cit. supra, p. 503).

Eurytoma pater Girault (syn. by Bugbee, 1956, loc. cit. supra, p. 503). parva Phillips, new status. Eurytoma bolteri parva Phillips of Catalog. Raised to sp. by Bugbee, in

litt. pater Girault. Syn. of pachyneuron Girault. phloesini Ashmead. Syn. of conica Provancher. phoebus Girault. Syn. of pachyneuron Girault. phoenix Girault. Syn. of orchidearum (Westwood). *pini Bugbee. Que. south to Fla., west to B. C. and Wash. Hosts: Rhyacionia

spp. in Pinus spp. Eurytoma pini Bugbee, 1958. Kans. Ent. Soc. Jour. 31: 197. 4, . Biology: Watson and Arthur, 1959. Canad. Ent. 91: 480-484.

Schaffner, 1959, loc. cit. supra, p. 90 (tylodermatis).-Arthur, 1961. Canad. Ent. 93: 657.-Harman and Kulman, 1962. Jour.

Econ. Ent. 55: 1007. punctiventris Walsh. Syn. of querciglobuli querciglobuli (Fitch).

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