. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 394 C. Claussen. Abb. 27-31: Cheilosia 9 9, f3 lateral von vorn . — 27 C montana, 28 C. alpina, 29 C. pictipennis sp. n., 30 C. pictipennis, 31 C. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstit
. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 394 C. Claussen. Abb. 27-31: Cheilosia 9 9, f3 lateral von vorn . — 27 C montana, 28 C. alpina, 29 C. pictipennis sp. n., 30 C. pictipennis, 31 C. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstitut
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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology
