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. Bulletin. Natural history; Natural history. 266 Illinois Natural History Survey Bulletin Vol. 32, Art. 3 side of anterior edge; distal portion of paramere slightly exceeds posterior mar- gin of gonocoxite; parameral apodeme bulbous, enlarged; gonostylus elongate, projecting posteriorly beyond distiphal- lus; ventral lobes lacking; hypandrium lacking. Habitat Species in the genus Parapherocera can be found in mountainous regions, usually between 900 and 2,300 m above sea level. Most species have been en- countered in sandy washes in pine-sage- brush woodland. Distribution Parapherocera seems
. Bulletin. Natural history; Natural history. 266 Illinois Natural History Survey Bulletin Vol. 32, Art. 3 side of anterior edge; distal portion of paramere slightly exceeds posterior mar- gin of gonocoxite; parameral apodeme bulbous, enlarged; gonostylus elongate, projecting posteriorly beyond distiphal- lus; ventral lobes lacking; hypandrium lacking. Habitat Species in the genus Parapherocera can be found in mountainous regions, usually between 900 and 2,300 m above sea level. Most species have been en- countered in sandy washes in pine-sage- brush woodland. Distribution Parapherocera seems confined to the western United States (Oregon and Cali- fornia) and the extreme northwestern part of Mexico (Baja California Norte). Included Species macswaini Irwin 1977a:448 $, 9. Distribution.—Southeastern portion of the Sierra Nevada mountain range of southern California. montana Irwin 1977a:442 $ , 9 . Dis- tribution. — Southern California and northern Baja California in these mountain ranges: San Jacinto, Santa Rosa, Laguna, and Sierra Juarez. wilcoxi Irwin 1977a: 446 5,5. Distri- bution. — San Bernardino Moun- tains, southern California. One undescribed species has been dis- covered in Lake County, Oregon. Genus Pherocera Cole (Fig. 38, 41, and 222-227) Feminine Pherocera Cole 1923a:20. Type-species: signatifrons Cole 1923a: 21 by original designation. Tj'pe-locality: Alamo- gordo, New Mexico. Diagnosis Small, generally slender species; length, excluding antennae, mm; male usually slightly smaller than female. Head (Fig. 41). — Frons of male at its narrowest much narrower than width. Fig. 222-227. — Pherocera sp., new species closely related to signatifrons Cole, mole 222. — Right gonocoxite with appendages and oedeogus in dorsal view, 223. — Gonocoxite with op- pendoges and oedeogus in ventrol view. 224. — Epondrium with oppendoges in dorsal view. 225.— Aedeogus in loteral view. 226. — Tergite 8. 227. — Sternite 8. Scale: m
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory