. Bulletin. Natural history; Natural history. Fig. 80-87. — Therevo plebeja (L.) male terminalia. 80. — Genitalia in lateral view. 81. — Epandrium iwith appendages in dorsol view. 82. — Epandrium with appendages in ventral view. 83. — Aedeagus in lateral view. 84. — Aedeagus in dorsal view. 85. — Right gonocoxite in ventral view. 86. — Tergite 8. 87. — Sternite 8. Scole: mm. (1802: 441). Type-locality: Northwest- em Europe. Thereua, Loew error. Reference: Coquillett 1893a, Cole 1923a. Diagnosis Medium- to large-sized, hca\y-bodied, usually densely pilose species. Head. — Frons of male at i
. Bulletin. Natural history; Natural history. Fig. 80-87. — Therevo plebeja (L.) male terminalia. 80. — Genitalia in lateral view. 81. — Epandrium iwith appendages in dorsol view. 82. — Epandrium with appendages in ventral view. 83. — Aedeagus in lateral view. 84. — Aedeagus in dorsal view. 85. — Right gonocoxite in ventral view. 86. — Tergite 8. 87. — Sternite 8. Scole: mm. (1802: 441). Type-locality: Northwest- em Europe. Thereua, Loew error. Reference: Coquillett 1893a, Cole 1923a. Diagnosis Medium- to large-sized, hca\y-bodied, usually densely pilose species. Head. — Frons of male at its narrow- est much narrower than half width of anterior ocellus; frons of female (Fig. 8) at level of anterior ocellus as wide as ocellar tubercle; frons of female almost always has a pattern formed by differentially colored tomentum and cen-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
