A Comparative Taxonomic-natural History Study of Eight Nearctic Species of Gnorimoschema that Induce Stem Galls on Asteraceae, Including Descriptions of Three New Species (Lepidoptera: Gelechiidae) |
From inside the book
Results 1-3 of 5
Page 5
... stereomicroscope , wing length with a ruler from base to apex ( including fringe and excluding tegula ) to the nearest 0.5 mm , dimensions of other struc- tures with an optical micrometer at nominal magnifications of 10-45X to the ...
... stereomicroscope , wing length with a ruler from base to apex ( including fringe and excluding tegula ) to the nearest 0.5 mm , dimensions of other struc- tures with an optical micrometer at nominal magnifications of 10-45X to the ...
Page 25
... stereomicroscope ( > 70n ) . These were collected in three states after larvae matured . I uncovered a total of 181 shed head capsules , of which widths of 165 could be measured . The same larval behavioral pattern as inferred for G ...
... stereomicroscope ( > 70n ) . These were collected in three states after larvae matured . I uncovered a total of 181 shed head capsules , of which widths of 165 could be measured . The same larval behavioral pattern as inferred for G ...
Page 32
... stereomicroscope ( > 50n ) , with the same results as for the preceding two con- geners . The ramets were collected at five Maryland sites during two growth seasons ; 82 % were S. juncea , and 18 % were S. ulmifolia . I uncovered a ...
... stereomicroscope ( > 50n ) , with the same results as for the preceding two con- geners . The ramets were collected at five Maryland sites during two growth seasons ; 82 % were S. juncea , and 18 % were S. ulmifolia . I uncovered a ...
Contents
Abstract St Paul Campus Libraries | 1 |
Taxonomic Characters | 9 |
Other Nearctic Gnorimoschema Gall Inducers | 49 |
Copyright | |
3 other sections not shown
Common terms and phrases
adult eclosion adult exit altissima-S Aster Asteraceae averaging Barber bung Busck canadensis complex congeners County descaled frons eclosion eggs Entomol epidermis Exit Architecture exit capped exit tunnel forewing length Fyles Gall Biology gall chamber gall Fig gall on Solidago gallaeasterellum gallaesolidaginum gallaesolidaginum galls gallaespeciosum galled ramets gallers galls on Aster Gelechiidae genit genitalia gibsoniellum Gnorimoschema goldenrod Grindelia squarrosa growth seasons holotype illustrated in figure insect and gall jocelynae Fig jocelynae gall juncea Kellicott 1878 larvae larval entry Larval Foodplants Leiby light bungs line illustrated male Maryland mature gall mean midgall heights mildly produced Minnesota moths Nearctic old-field sites one-third of gall PAL/FL palpus paratype patchiness pharate photo illustrated Powell and Povolny prep pupation ramets Ramsey County Riley segment of labial septentrionellum Sg ranged silk slabaughi Solidago gigantea stereomicroscope Student t-test subterminal segment t-test terminal segment univoltine upper one-third USNM vertically symmetrical W. E. Miller