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) |
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Page 1
... ( Asteraceae ) , on all of which the moths are monophagous to oligophagous . Foodplant ramets are selected by neonate larvae . Typically , young larvae bore downward through the pith , molt , reverse direction of travel , molt again ...
... ( Asteraceae ) , on all of which the moths are monophagous to oligophagous . Foodplant ramets are selected by neonate larvae . Typically , young larvae bore downward through the pith , molt , reverse direction of travel , molt again ...
Page 3
... ( Asteraceae ) ( Front cover ; Figs . 29–36 ) . Between 1869 and 1915 , the five previously known species were taxonomically described : G. gallaesolidaginum ( Riley 1869 ) , G. gallaeasterellum ( Kellicott 1878 ) , G. salinarum ( Busck ...
... ( Asteraceae ) ( Front cover ; Figs . 29–36 ) . Between 1869 and 1915 , the five previously known species were taxonomically described : G. gallaesolidaginum ( Riley 1869 ) , G. gallaeasterellum ( Kellicott 1878 ) , G. salinarum ( Busck ...
Page 49
... Asteraceae . Concerning stem gallers , three taxa occur in eastern North America in addi- tion to those in this study . One , G. busckiellum Kearfott , galls lateral branches of Aster patens Ait . , and is still known only from the type ...
... Asteraceae . Concerning stem gallers , three taxa occur in eastern North America in addi- tion to those in this study . One , G. busckiellum Kearfott , galls lateral branches of Aster patens Ait . , and is still known only from the type ...
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