Spheginobaccha Melancholia

	Spheginobaccha Melancholia ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Animal Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Spheginobaccha Chillcotti ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Hermann Loew Friedrich Hermann Loew (19 July 1807 – 21 April 1879) was a German entomologist who specialised in the study of Diptera, an order of insects including flies, mosquitoes, gnats and midges. He described many world species and was the first specialist to work on the Diptera of the United States. Biography Early years Hermann Loew was born in Weissenfels, Saxony a short distance south of Halle (Germany). The Loew family, though not wealthy, was well-placed. Loew's father was a functionary for the Department of Justice of the Duchy of Saxony who later became a ''Geheimer Regierungsrath'' of Prussia. Between 1817 and 1829 Loew attended first the Convent school of Rossleben, then the University of Halle-Wittenberg, graduating in mathematics, philology and natural history. Teacher, tutor and husband Recognizing his abilities as a mathematician, the university, on his graduation, appointed him as a lecturer in the same subjects. In 1830 he went to Berlin and gave lessons in differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Spheginobaccha Rotundiceps ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Pamela ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Dubia ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Dexioides ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Vandoesburgi ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Melancholia ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Lieftincki ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Knutsoni ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Pius Sack Pius Sack (3 December 1865 – 5 February 1946) was a German entomologist who specialised in Diptera His collection of World Diptera is conserved in Naturmuseum Senckenberg. Works partial list 1913. Die Gattung ''Merodon'' Meigen (Lampetia Meigen olim.). ''Abhandlungen des Senckenbergische Gesellschafts der Naturforscher'' 31: 427-462 1928 Die Ausbeute der deutschen Chaco-Expedition 4. Diptera Syrphidae / von P. Sack [Stuttgart] Württ. Naturaliensammlung 1928 in the series ''Mitteilungen aus dem Königlichen Naturalienkabinett zu Stuttgart'', 128. 1931 Syrphidae (Diptera) der Deutschen Limnologischen Sunda-Expedition. 1930 Zweiflügler, oder, Diptera. IV, ''Syrphidae-Conopidae'' / P. Sack, Otto Kröber, O. Kröber. Jena G. Fischer, 1930.in the series Tierwelt Deutschlands und der angrenzenden Meeresteile nach ihren Merkmalen und nach ihrer Lebensweise, T. 20. 1932 Syrphiden (Diptera) von den Kleinen Sunda-Inseln. (Ergebnisse der Sunda-Expedition Rensch.) Several parts of ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]

	Spheginobaccha Melancholia ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Animal Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Spheginobaccha Chillcotti ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Hermann Loew Friedrich Hermann Loew (19 July 1807 – 21 April 1879) was a German entomologist who specialised in the study of Diptera, an order of insects including flies, mosquitoes, gnats and midges. He described many world species and was the first specialist to work on the Diptera of the United States. Biography Early years Hermann Loew was born in Weissenfels, Saxony a short distance south of Halle (Germany). The Loew family, though not wealthy, was well-placed. Loew's father was a functionary for the Department of Justice of the Duchy of Saxony who later became a ''Geheimer Regierungsrath'' of Prussia. Between 1817 and 1829 Loew attended first the Convent school of Rossleben, then the University of Halle-Wittenberg, graduating in mathematics, philology and natural history. Teacher, tutor and husband Recognizing his abilities as a mathematician, the university, on his graduation, appointed him as a lecturer in the same subjects. In 1830 he went to Berlin and gave lessons in differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Spheginobaccha Rotundiceps ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Pamela ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Dubia ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Dexioides ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Vandoesburgi ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Melancholia ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Lieftincki ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Spheginobaccha Knutsoni ''Spheginobaccha'' is a genus of hoverflies, with 15 known species. The genus is readily separated from other microdons by the incomplete metathoracic bridge, round/oval basoflagellomere, occiput with a dorsolateral crease, and other characters. Biology Larvae are found in ant nests. Distribution They are native to Africa (five species) and Asia (eight species). Species The ''macropoda'' group (Asia): '' S. aethusa'' ( Walker, 1849) '' S. chillcotti'' Thompson, 1974 '' S. demeijerei'' van Doesburg, 1968 '' S. duplex'' ( Walker, 1857) '' S. humeralis'' ( Sack, 1926) '' S. knutsoni'' Thompson, 1974 '' S. lieftincki'' Doesburg, 1968 '' S. macropoda'' ( Bigot, 1883) '' S. melancholia'' Hull, 1937 '' S. vandoesburgi'' Thompson, 1974 The ''rotundiceps'' group (South Africa): '' S. dexioides'' Hull, 1944 '' S. dubia'' Thompson, 1974 '' S. pamela'' Thompson & Hauser, 2015 '' S. rotundiceps'' ( Loew, 1857) '' S. stuckenbergi'' Thompson & Hauser, 2015 The ''perialla'' g ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Pius Sack Pius Sack (3 December 1865 – 5 February 1946) was a German entomologist who specialised in Diptera His collection of World Diptera is conserved in Naturmuseum Senckenberg. Works partial list 1913. Die Gattung ''Merodon'' Meigen (Lampetia Meigen olim.). ''Abhandlungen des Senckenbergische Gesellschafts der Naturforscher'' 31: 427-462 1928 Die Ausbeute der deutschen Chaco-Expedition 4. Diptera Syrphidae / von P. Sack [Stuttgart] Württ. Naturaliensammlung 1928 in the series ''Mitteilungen aus dem Königlichen Naturalienkabinett zu Stuttgart'', 128. 1931 Syrphidae (Diptera) der Deutschen Limnologischen Sunda-Expedition. 1930 Zweiflügler, oder, Diptera. IV, ''Syrphidae-Conopidae'' / P. Sack, Otto Kröber, O. Kröber. Jena G. Fischer, 1930.in the series Tierwelt Deutschlands und der angrenzenden Meeresteile nach ihren Merkmalen und nach ihrer Lebensweise, T. 20. 1932 Syrphiden (Diptera) von den Kleinen Sunda-Inseln. (Ergebnisse der Sunda-Expedition Rensch.) Several parts of ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]