OPUS 4 | Insecta Mundi

0246

A review of the New World Krisnini (Hemiptera: Cicadellidae: Iassinae) including three genera and six new species (2012)

Paul H. Freytag

The tribe Krisnini (Hemiptera: Cicadellidae) is presently known in the New World from three species from Puerto Rico and one species from Dominican Amber, all described in the Old World genus Krisna Baker. The three species from Puerto Rico are being placed in Lipokrisna, new genus, with Krisna insularis Oman as the type species, becoming Lipokrisna insularis (Oman), new combination. The other species in this genus are L. montana (Caldwell) and L. aesta (DeLong) both new combinations. The one species from Dominican amber is placed in the Genus Archiokrisna, new genus, with Krisna garciamarquezi Dietrich as the type species, becoming Archiokrisna garciamarquezi (Dietrich), new combination. The genus, Neokrisna, new genus, is described for six new species from the Dominican Republic, with Neokrisna oncora, new species, as the type species. The other new species in the genus are N. breva, N. decliva, N. libera, N. longula, and N. stena. A key to the species of Neokrisna is included. The three genera are compared with each other and the old World genus Krisna.

0245

First recorded introduction of the milliped order Stemmiulida (Eugnatha: Nematophora): Potential establishment in Florida, USA, and new records from Mexico; northward range extension into southern Tamaulipas (2012)

Rowland M. Shelley G. B. Edwards Arthur E. Bogan

Based on two “uni-ocellate” females, the world’s first introductions of the milliped order Stemmiulida are recorded from Florida, United States (US). One individual was collected in 1976 in Gainesville, Alachua County (Co.)., in northcentral peninsular Florida, and the other was taken in 1991 some 408 km (255 mi) to the south-southeast in Pompano Beach, Broward Co. The absence of further individuals and additional samples suggests that the introductions did not result in viable populations, and stemmiulidans are not presently established in the state; the Gainesville site was reinvestigated in 2012 without finding additional specimens. New records from Mexico include the first from Chiapas, Oaxaca, Tabasco, Yucatan, San Luis Potosí, and Tamaulipas states, with the northernmost ordinal locality now becoming Rancho del Cielo, northwest of Gómez Farias, in the last. A northward range expansion of about 460 km (288 mi) from the previous limit, Xalapa, Veracruz, the site lies a mere 40 km (25 mi) south of the Tropic of Cancer and only some 320 km (200 mi) south of the Rio Grande and the US border at McAllen, Hidalgo Co., Texas. Indigenous Stemmiulida are not expected in the forested Rio Grande Valley of southernmost Texas, but their occurrence in the adjoining Mexican state renders such a discovery more plausible than before.

0244

Notes on the distribution and habitat of Omethes marginatus LeConte (Coleoptera: Omethidae) (2012)

Arthur V. Evans Kyle E. Schnepp

The known distribution of a rarely collected omethid, Omethes marginatus LeConte (Coleoptera), includes Arkansas, Connecticut, District of Columbia, Indiana, Maryland, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. Collection and ecological notes on recent collections in Arkansas, Indiana, and Virginia are presented.

0243

A new species of Culcua Walker (Diptera: Stratiomyidae) from Vietnam (2012)

Norman E. Woodley

A new species of Culcua Walker (Diptera: Stratiomyidae), C. lingafelteri Woodley, new species, is described from northern Vietnam. It is diagnosed relative to other species using the recent revision of the genus by Rozkošný and Kozánek (2007). This is the first species of Culcua reported from Vietnam.

0242

Neoxantholinus cristatus (Coleoptera: Staphylinidae) is reported from the Cayman Islands (2012)

J. Howard Frank

One male specimen of Neoxantholinus cristatus Smetana (Coleoptera: Staphylinidae), collected in 1993, is reported from Grand Cayman. The presence of that species brings to 63 the number of species of Staphylinidae reported from the Cayman Islands.

0241

Revision of African Parandrinae (Coleoptera, Cerambycidae) (2012)

Thierry Bouyer Alain Drumont Antonio Santos-Silva

A comprehensive revision of the Subfamily Parandrinae (Coleoptera, Cerambycidae) from the Afrotropical Region is presented. Two new genera are described: Adlbauerandra and Meridiandra. The known species from the Afrotropical Region are excluded from Parandra Latreille, 1802, which resulted in the following new combinations: Acutandra beninensis (Murray, 1862), A. comoriana (Fairmaire, 1895), A. gabonica (Thomson, 1858), Adlbauerandra morettoi (Adlbauer, 2004) and Meridiandra capicola (Thomson, 1861). Eighteen new species are described: Acutandra amieti, A. barclayi, A. camiadei, A. dasilvai, A. delahayei, A. gaetani, A. garnieri, A. grobbelaarae, A. hugoi, A. jolyi, A. leduci, A. leonardi, A. lucasi, A. noellae, A. oremansi, A. plenevauxae, A. quentini, and A. vingerhoedti. The species Parandra comoriana Fairmaire, 1895 is revalidated and a lectotype is designated. Parandra beninensis Murray, 1862 and Parandra conradti Kolbe, 1893 are revalidated. A lectotype is designated for Parandra gabonica Thomson, 1858 as the designation by Quentin and Villiers (1975) was considered as invalid. Keys are presented to separate genera and all species of African Parandrinae from each other. Illustrations are provided for all the species including many special characters used in the keys.

0240

Tropidosteptes forestierae (Hemiptera: Heteroptera: Miridae: Mirinae): A New Species of Plant Bug Injuring Ornamental Florida Swampprivet, Forestiera segregata (Oleaceae), in South Florida (2012)

Thomas J. Henry Doug L. Caldwell Susan E. Halbert

The mirine plant bug Tropidosteptes forestierae, new species (Hemiptera: Miridae) is described from Collier County, Florida, where it was found causing serious injury to an extensive ornamental hedge of Florida swampprivet, Forestiera segregata (Jacq.) Krug and Urb. (Oleaceae). Adult male and female, fifth instar, and egg are described. Color images of the adults, nymph, egg, and injury; scanning photomicrographs of selected adult structures; and illustrations of male genitalia are provided. A key to help distinguish the 16 species of Tropidosteptes known to occur in the southeastern United States is given.

0239

Millipeds from the eastern Dakotas and western Minnesota, USA, with an account of Pseudopolydesmus serratus (Say, 1821) (Polydesmida: Polydesmidae); first published records from six states and the District of Columbia (2012)

Rowland M. Shelley Bruce A. Snyder

The diplopod orders Callipodida and Polydesmida, and their respective families Abacionidae and Xystodesmidae, are initially recorded from South Dakota as is Polydesmidae from North Dakota. Other new records of indigenous taxa include Abacion Rafinesque, 1820/A. texense (Loomis, 1937) and Pleuroloma/P. flavipes, both by Rafinesque, 1820, from South Dakota, and Pseudopolydesmus Attems, 1898/P. serratus (Say, 1821) from Alabama, Connecticut, Delaware, New Hampshire, North Dakota, South Carolina, and the District of Columbia. New records of Aniulus garius Chamberlin, 1912, A. (Hakiulus) d. diversifrons (Wood, 1867), and Oriulus venustus (Wood, 1864) (Julida: Parajulidae) are provided for western Minnesota and/or eastern North Dakota. Published records from these states are summarized, and the introduced taxa, Julidae/Cylindroiulus Verhoeff, 1894/C. caeruleocinctus (Wood, 1864) and Paradoxosomatidae/Oxidus Cook, 1911/O. gracilis (C. L. Koch, 1847), are newly recorded from the Dakotas. The distribution of P. serratus, which extends from Maine to South Carolina and the Florida panhandle, west to Texas, and north to Fargo, North Dakota is described and discussed. This distribution exhibits a prominent southeastern lacuna which we hypothesize suggests replacement by younger, more successful species, as postulated for a similar distributional gap in Scytonotus granulatus (Say, 1821).

0238

Snoqualmia, a new polydesmid milliped genus from the northwestern United States, with a description of two new species (Diplopoda, Polydesmida, Polydesmidae) (2012)

William A. Shear

Snoqualmia, new genus, is described for two species of polydesmid millipeds from the northwestern United States: Snoqualmia snoqualmie, new species, from Washington State, and S. idaho, new species, from Idaho. Males of S. idaho possess unusually complex gonopods, perhaps the most complex to be found in the Order Polydesmida. Snoqualmia is placed in context with other polydesmid genera known from North America. The polydesmid fauna of North America is discussed, as well as characters of the gonopods of the family.

0237

A new U.S. and Florida record for Caccoleptus (Bicaccoleptus) kacka Háva, 2009 (Coleoptera: Dermestidae) (2012)

Jiří Háva Michael C. Thomas

Caccoleptus (Bicaccoleptus) kacka Háva, 2009 is newly recorded from the U.S. and Florida. The female of this species is here described from Florida specimens.

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