Dorisiana semilata ( Walker, 1850 )

Sanborn, Allen F., 2020, The cicadas (Hemiptera: Cicadidae) of Suriname including the description of two new species, five new combinations, and three new records, Zootaxa 4881 (3), pp. 453-481 : 468

publication ID

https://doi.org/ 10.11646/zootaxa.4881.3.2

publication LSID

lsid:zoobank.org:pub:0A4C1899-9AA5-46E5-AD0A-98CE695A43AB

DOI

https://doi.org/10.5281/zenodo.4337653

persistent identifier

https://treatment.plazi.org/id/03E287D0-4043-293A-13FD-FB9AF15DFF2C

treatment provided by

Plazi

scientific name

Dorisiana semilata ( Walker, 1850 )
status

 

Dorisiana semilata ( Walker, 1850) View in CoL

Cicada semilata Walker 1850: 122 View in CoL . ( St. Lucia, Antilles and Cayenne, French Guiana)

Cicada passer Walker 1850: 124 View in CoL . ( Venezuela)

Cicada brizo Walker 1850: 125 View in CoL . (Unknown collection locality)

Cicada melisa Walker 1850: 127 View in CoL . ( Venezuela)

Cicada melina Walker 1850: 128 View in CoL . (Unknown collection locality)

Cicada panyases Walker 1850: 133 View in CoL . ( British Guiana)

Cicada pidytes Walker 1850: 134 View in CoL . (Unknown collection locality)

Cicada physcoa Walker 1850: 135 View in CoL . (Unknown collection locality)

Cicada braure Walker 1850: 136 View in CoL . (Pará, Brazil)

Cicada solennis Walker 1850: 143 View in CoL . ( St. Lucia, Antilles)

Remarks. Metcalf (1963a) synonymized a number of species in his catalogue but there may be several valid species in the list. For example, D. metcalfi was shown to have distinct genitalia from D. semilata and was removed from synonymy ( Sanborn & Heath 2014). The relatively short descriptions of Walker (1850) may mean that more of these synonymized species will turn out to be valid taxa and be resurrected eventually.

Dorisiana semilata is another species with a greenish tawny head and thorax and an ochraceous abdomen. It can be distinguished from D. metcalfi by the wider mesothorax (usually more than 10 mm wide), the transverse piceous fascia on the anterior abdominal tergites, a large piceous spot on the dorsal opening of the timbal cavity formed by tergites 1 and 2, the infuscation in the distal fore wing basal cell, the posterolateral angle on the female operculum margin, the male operculum not extending to sternite II with the posterior margin mainly transverse with a medial anterior curvature and an almost right angle on the posterolateral corner, female sternite VII is sinusoidal with the lateral arch extending beyond the posterior of the notch, the slightly sinuate posterior margin of female abdominal segment 9, and the primary femoral spine is angled to the femoral axis found in D. semilata .

Distribution. The species has been reported across a wide geographic range. Records for the species have been published for Argentina, Bolivia, Brazil, Colombia, Costa Rica, French Guiana, Guyana, Paraguay, Suriname, St. Lucia, the Antilles, Trinidad, Uruguay, and Venezuela ( Metcalf 1963a; Duffels & van der Laan 1985; Dorval et al. 2011; Sanborn 2011a, b; 2013; 2014a; 2019b; 2020b, e; Sanborn & Heath 2014). Previous records to Panama (Sanborn 2018c), Peru ( Sanborn 2020c), and Ecuador ( Sanborn 2020d) are in error. The range might be refined significantly if some of the synonyms turn out to be valid species.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Cicadidae

Genus

Dorisiana

Loc

Dorisiana semilata ( Walker, 1850 )

Sanborn, Allen F. 2020
2020
Loc

Cicada semilata

Walker, F. 1850: 122
1850
Loc

Cicada passer

Walker, F. 1850: 124
1850
Loc

Cicada brizo

Walker, F. 1850: 125
1850
Loc

Cicada melisa

Walker, F. 1850: 127
1850
Loc

Cicada melina

Walker, F. 1850: 128
1850
Loc

Cicada panyases

Walker, F. 1850: 133
1850
Loc

Cicada pidytes

Walker, F. 1850: 134
1850
Loc

Cicada physcoa

Walker, F. 1850: 135
1850
Loc

Cicada braure

Walker, F. 1850: 136
1850
Loc

Cicada solennis

Walker, F. 1850: 143
1850
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