. Bonn zoological bulletin. Zoology. Drasonflies from the Cerro Azul caldcra lake 209. Figs 2. Cone Lake from within the tuff cone. The degree of visibility of the cone-shaped islet in the center can be used to esti- mate the lake's water level. View is in western direction. Photo: M. Lambertz. earlier study, although this appears to be the case. Nev- ertheless, as data on the odonate fauna of the archipela- go are very scarce, especially regarding their potential presence in the various water bodies, our report contributes to the documentation of both the islands' and this species' natural hi
. Bonn zoological bulletin. Zoology. Drasonflies from the Cerro Azul caldcra lake 209. Figs 2. Cone Lake from within the tuff cone. The degree of visibility of the cone-shaped islet in the center can be used to esti- mate the lake's water level. View is in western direction. Photo: M. Lambertz. earlier study, although this appears to be the case. Nev- ertheless, as data on the odonate fauna of the archipela- go are very scarce, especially regarding their potential presence in the various water bodies, our report contributes to the documentation of both the islands' and this species' natural history. Acknowledgements. The Parque Nacional Galapagos (PNG) provided the research and collection permit (PC- 04-09). We thank all the members of the expedition, Hubert Spieth, Kai Ris- tau (Bielefeld), Nicole Spann (Cambridge), Felipe Campos and Jenny Quijozaca (Puerto Baquerizo Moreno) for contributing to the wonderful time in the field. Special thanks go to our PNG guide Novalino, who led us down the caldera. Bradley J. Sin- clair (Ottawa) is thanked for his help with chironomid identifi- cation and Tui De Roy (Golden Bay) and Michael Lang (Wash- ington, DC) for providing information on the presence or absence of lakes in the caldera. The field work was supported by the Deutsche Forschungsgemeinschaft TR 445/7-1. REFERENCES Banfield AF, Behre Jr CH, Clair DS (1956) Geology of Isabela (Albemarle) Island, Archipelago de Colon (Galapagos). Bul- letin of the Geological Society of America 67: 215-234 Eibl-Eibesfeld I (1961) Galapagos, the Noah's ark of the Pacif- ic. Doubleday and Co, Garden City, New York. Ferrington Jr LC, Berg MB, Coffman WP (2008) Chironomi- dae. pp. 847-989 in: Merritt RW, Cummins KW, Berg MB (eds.) An Introduction to the Aquatic Insects of North Amer- ica. 4th ed., Kendall/Hunt Publishing Co., Dubuque, Iowa Hagen H (1861) Synopsis of the Neuroptera of North America, with a list of the South American species. Smithsonian Mis- cellaneous Collections 4:1-347 H
Size: 2466px × 1013px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcollectionbiodiversity, bookcontributors, booksubjectzoology
