Legion of Night: The Underwing Moths |
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Page 95
... trap have culmi- nated in some remarkably effective designs . One of these , the Robinson mercury vapor light - trap ( plate IV ) , has consistently yielded larger and more varied Catocala ... light The Lure of Light IV The Lure of Light.
... trap have culmi- nated in some remarkably effective designs . One of these , the Robinson mercury vapor light - trap ( plate IV ) , has consistently yielded larger and more varied Catocala ... light The Lure of Light IV The Lure of Light.
Page 96
... lights should be widely spaced , as a single , isolated lamp is usually more effective than two or more massed lamps . The various characteristics of an effective light - trap are related to the physiological and behavioral attributes ...
... lights should be widely spaced , as a single , isolated lamp is usually more effective than two or more massed lamps . The various characteristics of an effective light - trap are related to the physiological and behavioral attributes ...
Page 97
... lights , and 2275 of these light speci- mens ( 81.5 % ) were taken in a Robinson trap . The Robinson trap also gave a better representation of species over the two years , 31 , as opposed to 29 at other light sources and 25 at bait . In ...
... lights , and 2275 of these light speci- mens ( 81.5 % ) were taken in a Robinson trap . The Robinson trap also gave a better representation of species over the two years , 31 , as opposed to 29 at other light sources and 25 at bait . In ...
Contents
Of Men and Names | 3 |
A Fertile Theme | 15 |
The Lure of Sugar | 83 |
Copyright | |
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abundance amatrix amica andromedae antinympha apex apostatic selection August bait basal dash beak-damage behavior birds blackish shadings blandula briseis cara Carya Catocala Catocala species cerogama coccinata collectors concumbens connubialis costa crataegi crypsis cryptic dejecta Description Entomol epione female flebilis Florida and west forewing Franklin Franklin Co gracilis gray Grote grynea habilis head-down on tree Hessel Hickories Carya hindwing holotype HW black HW yellow-orange ilia individuals inner black band inner margin July lacrymosa Larval foodplants Lepidoptera Lepidopterist Leverett light-trap males Massachusetts mating melanic melanic form micronympha Moth rests head-down neogama noctuid North Carolina Nova Scotia outer margin palaeogama pheromone phrynia pm line PMNH predators Range rare Reared relicta reniform retecta Robinson trap searching image Season Similar species sordida Southern Canada Ontario Southern New England specimens st lines Status Strecker T. D. Sargent TDS tree trunks ulalume ultronia Underside UNDERWING Plate unijuga usually West Hatfield west throughout area whitish