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Can Ephemera danica Mull, be called a real species ?


, : Can Ephemera danica Mull, be called a real species ?. Acta Societatis Entomologicae Cechoslovenicae, 27: 93-99


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Related references

Percival, E.; Whitehead, H., 1926: Observations on the biology of the mayfly, Ephemera danica, Mull. Quantitative examinations of deposits containing nymphs of E. danica show a correlation between number of nymphs and physical character of bottom material. The greatest numbers were found in sand consisting mainly of particles 1-.05 mm. diam. The...

Kaiser, H., 1979: Identification of neurosecretory reservoirs in the mayfly Ephemera danica Mull. (Ephemeroptera: Ephemeridae). European journal of cell biology 19(2): 145-148

Kaiser, H., 1979: Identification of neurosecretory reservoirs in the mayfly Ephemera danica Müll. (ephemeroptera: ephemeridae). Neurosecretory reservoirs were found in the head of Ephemera danica. In the region where the nervus corporis cardiaci 1 is leaving the brain, the diameter of this nerve increases considerably. Different types of axons were observed, filled with gr...

Whelan, KF., 1980: Some aspects of the biology of Ephemera danica Mull. (Ephemeridae: Ephemeroptera) in Irish waters. Proceedings of the International Conference on Ephemeroptera. 1979 ; 3: 187-199

Kaiser, H., 1978: Licht- und elektronenmikroskopische Untersuchung der Ventraldrusen von Ephemera danica Mull. (Ephemeroptera: Ephemeridae) wahrend der Metamorphose. International Journal of Insect Morphology and Embryology, 74: 377-385

Wright, JF.; Hiley, PD.; Berkie, AD., 1981: A 9-year study of the life cycle of Ephemera danica Mull. (Ephemeridae: Ephemeroptera) in the River Lambourn, England. The life cycle of the mayfly, E. danica, was studied on 2 contrasted sites on the River Lambourn between 1971 and 1979. Quantitative samples of nymphs were taken on the 5 major biotopes of the river bed, gravel, silt, Ranunculus, Berula and Callit...

Kaiser, H., 1979: Licht- und elektronenmikroskopische Untersuchung von neurosekretorischen Zellen im Gehirn der Eintagsfliege Ephemera danica Mull. (Ephemeroptera: Ephemeridae). Acta Zoologica (Copenhagen): 602: 93-104

Kaiser, H., 1980: Licht-und elektronenmikroskopische Untersuchung der Corpora allata der Eintagsfliege Ephemera danica Mull. (Ephemeroptera: Ephemeridae) Wahrend der Metamorphose. International Journal of Insect Morphology and Embryology, 95-6: 395-403

Kaiser, H., 1980: Light and electron microscopic investigation on the corpus cardiacum in the mayfly Ephemera danica Mull. (Ephemeroptera: Ephemeridae) during metamorphosis. Acta zoologica1(2): 93-103

Kaiser, H., 1979: Light- and electron microscopic investigation on neurosecretory cells in the brain of the mayfly Ephemera danica Mull. (Ephemeroptera: Ephemeridae). Acta zoologica0(2): 93-104