Two New Species of Perlesta (Plecoptera: Perlidae) from Eastern North America von Kondratieff, Boris C, Zuellig, Robert E, Kirchner, Ralph F, Lenat, David R

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A New State Record Of Allocapnia simmonsi Kondratieff And Voshell (Plecoptera: Capniidae) From West Virginia, U.S.A., With Additional Records From Pennsylvaniaand Virginia von Hood, Robert W., Kirchner, Ralph F., Earle, Jane I.

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Two New Allocapnia from Eastern North America (Plecoptera: Capniidae) von Kondratieff, B. C, Kirchner, Ralph F

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LARVAE OF EIGHT EASTERN NORTH AMERICAN SWELTSA (PLECOPTERA: CHLOROPERLIDAE) von Stark, Bill P, Kondratieff, Boris C, Kirchner, Ralph F, Stewart, Kenneth W

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THREE NEW SPECIES OF PERLESTA (PLECOPTERA: PERLIDAE) FROM EASTERN NORTH AMERICA AND NOTES ON NEW STATE RECORDS von Kondratieff, Boris C, Zuellig, Robert E, Kirchner, Ralph F, Lenat, David R

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Two new species of Hansonoperla (Plecoptera: Perlidae) from eastern North America von Kondratieff, B.C. (Colorado State University, Fort Collins, CO.), Kirchner, R.F

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A new species of Nearctic Perlesta (Plecoptera: Perlidae) from Virginia von Kirchner, R.F. (Department of the Army, Huntington, WV.), Kondratieff, B.C

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New descriptions of North American euholognathan stonefly drumming (Plecoptera) and first Nemouridae ancestral call discovered in Soyedina carolinensis (Plecoptera: Nemouridae) von STEWART, K. W, ABBOTT, J. C, KIRCHNER, R. F, MOULTON, S. R

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Figs. 11-15. Sweltsa mediana larval structures. 11. Head and pronotum. 12. Mesonotum and metanotum. 13. Right foreleg. 14. Abdominal terga 8-10. 15 in Larvae Of Eight Eastern North... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 31-35. Sweltsa pocahontas larval structures. 31. Head and pronotum. 32. Mesonotum and metanotum. 33. Right foreleg. 34. Abdominal terga 8-10. 35 in Larvae Of Eight Eastern No... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 36-40. Sweltsa urticae larval structures. 36. Head and pronotum. 37. Mesonotum and metanotum. 38. Right foreleg. 39. Abdominal terga 8-10. 40 in Larvae Of Eight Eastern North... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 26-30. Sweltsa palearata larval structures. 26. Head and pronotum. 27. Mesonotum and metanotum. 28. Right foreleg. 29. Abdominal terga 8-10. 30 in Larvae Of Eight Eastern Nor... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 1-5. Sweltsa hoffmani larval structures. 1. Head and pronotum. 2. Mesonotum and metanotum. 3 in Larvae Of Eight Eastern North American Sweltsa (Plecoptera: Chloroperlidae) von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 6-10. Sweltsa lateralis larval structures. 6. Head and pronotum. 7. Mesonotum and metanotum. 8. Right foreleg. 9. Abdominal terga 8-10. 10 in Larvae Of Eight Eastern North Am... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 16-20. Sweltsa naica larval structures. 16. Head and pronotum. 17. Mesonotum and metanotum. 18. Right foreleg. 19. Abdominal terga 8-10. 20 in Larvae Of Eight Eastern North A... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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Figs. 21-25. Sweltsa onkos larval structures. 21. Head and pronotum. 22. Mesonotum and metanotum. 23. Right foreleg. 24. Abdominal terga 8-10. 25 in Larvae Of Eight Eastern North A... von Stark, Bill P., Kondratieff, Boris C., Kirchner, Ralph F., Stewart, Kenneth W.

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A new species of Acroneuria from Kentucky (Plecoptera: Perlidae) and new records of stoneflies from eastern North America von Kondratieff, Boris C., Kirchner, Ralph F.

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A review of Perlinella Banks (Plecoptera: Perlidae) von Kondratieff, B.C, Kirchner, R.F, Stewart, K.W

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Figs. 16-23. Perlesta cranshawi. 16 in Three New Species Of Perlesta (Plecoptera: Perlidae) From Eastern North America And Notes On New State Records von Kondratieff, Boris C., Zuellig, Robert E., Kirchner, Ralph F., Lenat, David R.

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Fig. 24 in Three New Species Of Perlesta (Plecoptera: Perlidae) From Eastern North America And Notes On New State Records von Kondratieff, Boris C., Zuellig, Robert E., Kirchner, Ralph F., Lenat, David R.

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