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Image of Perochaeta

Image of Perochaeta

Description:

Figure 4.Images of holotype (A, B) and drawing (C) from description for Perochaeta orientalis, male. A Image of habitus, lateral view B Image of hypopygium, dorsal view; red arrow pointing to the median protrusion on the surstylus C Drawing of abdominal posterior (lateral view) as reproduced from Duda (1926); red arrow 1 shows how illustration has fused the two setae into one, red arrow 2 shows how the drawing fails to display the median protrusion as seen in Fig. 1G.

Source Information

license
cc-by-3.0
copyright
Yuchen Ang, Ling Jing Wong, Rudolf Meier
bibliographic citation
Ang Y, Wong L, Meier R (2013) Using seemingly unnecessary illustrations to improve the diagnostic usefulness of descriptions in taxonomy–a case study on Perochaeta orientalis (Diptera, Sepsidae) ZooKeys 355: 9–27
original
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Zookeys
ID
zookeys.355.6013.sp_7_p_3