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| dct:title
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| dct:abstract
| - Four new species of Petalops Amyot&Serville, 1843 are described: P. graziae from Brazil, P. jactatus from Ecuador, P. lautus from Colombia, and P. necopinus from Peru. A revised key to all known species (16) is included. New distributional data are given for P. ambiguous Brailovsky, 1991, P. bellator Brailovsky, 1991, P. luteomaculosus Brailovsky, 1991, P. occulta Brailovsky, 1991, and P. thoracicus (Thunberg), 1783. Dorsal view photos are added of all the known species. The genus Petalops Amyot&Serville, 1843, widely distributed in the tropical and subtropical regions of the Western Hemisphere, is characterized by having the body elongate, usually with bluish-green reflections, tylus acute, extending beyond antenniferous tubercles, tibiae simple, not expanded, rostral segment III longer than IV, supracoxal spine present in males (Fig. 1), and absent in females (Fig. 2) representing a clearly dimorphic character, fore, middle and hind femora in each sex with one or two rows of spines and always with two large subapical spines, humeral angles expanded into a large spine directed outward and slightly backward, and scutellum longer than wide
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| bibo:abstract
| - Four new species of Petalops Amyot&Serville, 1843 are described: P. graziae from Brazil, P. jactatus from Ecuador, P. lautus from Colombia, and P. necopinus from Peru. A revised key to all known species (16) is included. New distributional data are given for P. ambiguous Brailovsky, 1991, P. bellator Brailovsky, 1991, P. luteomaculosus Brailovsky, 1991, P. occulta Brailovsky, 1991, and P. thoracicus (Thunberg), 1783. Dorsal view photos are added of all the known species. The genus Petalops Amyot&Serville, 1843, widely distributed in the tropical and subtropical regions of the Western Hemisphere, is characterized by having the body elongate, usually with bluish-green reflections, tylus acute, extending beyond antenniferous tubercles, tibiae simple, not expanded, rostral segment III longer than IV, supracoxal spine present in males (Fig. 1), and absent in females (Fig. 2) representing a clearly dimorphic character, fore, middle and hind femora in each sex with one or two rows of spines and always with two large subapical spines, humeral angles expanded into a large spine directed outward and slightly backward, and scutellum longer than wide
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| dct:bibliographicCitation
| - Brailovsky, H. 2021. Illustrated key to the species included in the genus Petalops Amyot & Serville, 1843 (Hemiptera: Heteroptera: Coreidae: Coreinae: Acanthocephalini), with description of four new species and new distributional notes. <em>Zootaxa</em>, 4985(4): 564-573.
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