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Genus SPHACOPHILUS Subgenus CEOCOLUS Smith
Sphacophilus subg. Ceocoius Smith, 1971. Amer. Ent. See, Trans. 97: 562.
Type-species: Schizocenis abdoniinalis Cresson. Orig. desig.
Known hosts for species of this subgenus are members of the plant family Leguminosae.
These sawflies appear to be most common in the prairie regions of central North America.
Sphacophilus abdominalis (Cresson)
N. C; S. Dak., 111. w. to Colo., N. Mex. Host: P.wralea.
Schizocenis abdoininalis Cresson, 1865. Ent. Soc. Phila., Proc. 4: 243. ♂.
Sphacophilus albicosta Smith
Idaho, Wash., Oreg. Host: Psoralea.
Sphacophilus (Ceocoius) albicosta Smith, 1971. Amer. Ent. Soc, Trans. 97: 563. ♀, ♂.
Sphacophilus apios (Ross)
N. C, 111., Kans. Host: Desniodiurn, Psoralea.
Sterictiphora apios Ross, 1933. Ent. Soc. Wash., Proc. 35: 13. 9, d, larva.
Sterictiphora apios form atresce^is Ross, 1933. Ent. Soc. Wash., Proc. 35: 14. ♀, ♂.
Biology: Ross, 1933. Ent. Soc. Wash., Proc. 35: 13-19.
Sphacophilus argutus Smith
Ariz. (Tucson Mts.).
Sphacophilus {Ceocoius) argidus Smith, 1971. Amer. Ent. Soc, Trans. 97: 566. ♀.
Sphacophilus crenus Smith
W. Tex.
Sphacophilus (Ceocoius) crenus Smith, 1971. Amer. Ent. Soc, Trans. 97: 567. ♀, ♂.
Sphacophilus dissensus Smith
Ariz. (Indian Pine).
Sphacophilus (Ceocoius) dissensus Smith, 1971. Amer. Ent. Soc, Trans. 97: 568. ♀.
Sphacophilus hamus Smith
S. Ariz.
Sphacophilus (Ceocoius) hannis Smith, 1971. Amer. Ent. Soc, Trans. 97: 568. ♀, ♂.
Sphacophilus memmonius Smith
S. Calif. (Algadones Sand Dune, Imperial Co.).
Sphacophilus (Ceocoius) n)enimonius Smith, 1971. Amer. Ent. Soc, Trans. 97: 570. ♀.
Sphacophilus nigriceps (Konow)
Man., Minn., 111. w. to Alta., Wyo., Colo., N. Mex., Tex. Host: Petalostemum.
Brachyphafnus nigriceps Konow, 1906. Ztschr. System. Hym. Dipt. 6: 251. ♀.
Schizocenis nortoni Rohwer, 1909. Canad. Ent. 41: 11. ♂.
Taxonomy: Smith, 1972. Amer. Ent. Soc, Trans. 98: 175 (larva).
Sphacophilus oblatus Smith
N. Mex., Ariz.
Sphacophilus (Ceocoius) oblatus Smith, 1971. Amer. Ent. Soc, Trans. 97: 576. ♀.
Sphacophilus plumiger (Klug)
N. C, Ga., Fla. Host: Petalostemum.
Hylotoma plumiger Klug, 1814. Mag. Gesell. Naturf. Freunde Berlin 6: 306. 9. "New
York" (!).
Cry plus Klugii Leach, 1817. Zool. Misc., v. 3, p. 125. ♀, ♂.
Taxonomy: Smith, 1973. Ent. Soc. Wash., Proc. 75: 28-29.
Sphacophilus precarius Smith
Ga., Fla.
Sphacophilus (Ceocoius) precarius Smith, 1971. Amer. Ent. Soc, Trans. 97: 578. ♀.
Sphacophilus rallus Smith
Ariz. (Santa Catalina Mts.).
Sphacophilus (Ceocoius) rallus Smith, 1971. Amer. Ent. Soc, Trans. 97: 578. ♀.
Sphacophilus triangularis Smith
Ariz. (Douglas).
Sphacophilus (Ceocoius) triangularis Smith, 1971. Amer. Ent. Soc, Trans. 97: 580. ♀.
Page 26 • Top • -1 • +1 • Original • Database of Hymenoptera in America north of Mexico • Highertaxa