Ephemera guttulata: Green Drake...

Informatii Generale Nimfa Emerger Dun Spinner Imagini Video Link-uri Informatii Generale Regnul: Animal Grupul: Arthropode Clasa: Insecte Ordinul: Ephemeroptera Familia: Ephemeridae Genul: Ephemera Specia: Guttulata Nume Comun: Green Drake Coffin Fly Shad Fly Eastern Green Drake Shaddie Gray Drake Green May Black & White Spinner Black Drake American Green Drake Nimfa Marime: 18 to 30mm Habitat: Current: Slow to Medium Current se gaseste pe fundul apei in zone ce au atat nisip, namol cat si mixt, etc. Comportament: E. guttulataspends in aceasta etapa din ciclul vietii ei sta cufundata in subtratul de pe fundul apei. Nota: While this burrowing nymph isn’t readily available as a food source, wiggle-type imitations often take fish year round. Emerger Size: 18 to 30mm Hatch Dates: See Regional Hatch Charts(coming soon!) Water Temperature: Time of Day: All Day Habitat: Slow to Medium Current Behavior: Guttulata nymphs are powerful swimmers. They make it to the surface extremely quickly where almost no time passes before the dun bursts from the nymphal shuck. Usually while collecting for this species, you will only see duns and empty shucks flaoting by- rarely have I found those vulnerable duns who were still in the process of escaping their nymphal shuck. Notes: Recently emergent duns are usually more concentrated near the bank, so the wise angler should pay close attention for bank feeders. Dun Size: 18 to 30mm Time of Day: All Day Behavior: Guttulata duns float for sometimes obscene lengths of time while drying their wings Often during this time, they’ll make clumsy attempts at flight. For this reason, knock-down duns can sometimes be quite effective. Notes: Often, both duns and spinners will be on the water at the same time Spinner Size: 18mm to 30mm Air Temperature: Time of Day: Spinnerfalls are more concentrated...