Cymatodera Gray, 1832
publication ID |
https://dx.doi.org/10.3897/zookeys.299.4359 |
persistent identifier |
https://treatment.plazi.org/id/EC1E8335-5560-A324-CBEE-443897C4C14E |
treatment provided by |
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scientific name |
Cymatodera Gray, 1832 |
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Genus Cymatodera Gray, 1832 View in CoL
Cymatodera See Barr (1952a), Barr (1972) and Vaurie (1952) for references and keys to species.
Type species.
Cymatodera hopei Gray, 1832: 375.
Diagnosis.
Members of the genus Cymatodera may be separated from other genera of the New World Tillinae by the following combination of characters (partially adopted from Opitz 2002): 1) frons simple, without prominent horns, 2) elytra with striated punctuations, 3) antenna strongly serrate to filiform, 4) last antennomere circular in cross section, shorter than the length of preceding three antennomeres, 5) tarsal pulvillar formula 4-4-4, 6) tibial spur formula: 2-2-2, 6) basal denticle of tarsal claws trigonal, 7) eyes coarsely faceted, 8) body length 4.0 - 30.0 mm.
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