Refine
Year of publication
Document Type
- Article (6)
- Part of Periodical (6)
Language
- English (12)
Has Fulltext
- yes (12)
Is part of the Bibliography
- no (12) (remove)
Keywords
- taxonomy (5)
- biodiversity (3)
- Arizona (2)
- Caribbean (2)
- Lucayan Archipelago (2)
- New Mexico (2)
- West Indies (2)
- checklist (2)
- click beetle (2)
- new country record (2)
A new state record of Eucera (Xenoglossa) kansensis (Hymenoptera: Apidae) in South Dakota, USA
(2023)
Eucera (Xenoglossa) kansensis (Cockerell, 1905) (Hymenoptera: Apidae) is newly recorded for the state of South Dakota, USA. The bees were sampled predominantly with blue vane traps, and E. kansensis was associated with a wide range of habitats that did not include its primary floral resources of Cucurbita L. and Ipomoea L. Further study is warranted to determine the basis for the association of E. kansensis within the wide range of habitats in this study.
ZooBank registration. urn:lsid:zoobank.org:pub:4504A68E-8629-4CE7-996B-1D0EA793C944
Lissomus quisqueya new species and L. woodruffi new species are described. Both species are reported from the Dominican Republic on the island of Hispaniola. These are the first species of Lissomus Dalman reported from the Greater Antilles. Lissomus quisqueya is recorded from montane mesic forests in the Cordillera Central from Dajadon and La Vega provinces. Lissomus woodruffi is recorded from Barahona, Independencia and Pedernales provinces from montane mesic forest in the Sierra de Bahoruco. Morphologically, these species are most similar to members of the L. discedens Bonvouloir species group from Mesoamerica and South America. Known sites of occurrence of L. quisqueya and L. woodruffi are remnants of formerly more extensive mesic forests. Some of the specimens were found in secondary forests and ecotonal areas at sites near to primary forest or remnants, and all these forests are threatened by anthropogenic activities and stochastic climate changes.
Ishtarella Martens new genus (Hymenoptera: Braconidae: Aphidiinae) and I. thailandica Martens new species are described and illustrated from Doi Phu Kha National Park, Nan Province, Thailand. The genus is assigned to the tribe Aphidiini, subtribe Trioxina. Based on morphology, Ishtarella appears most closely related to Binodoxys Mackauer. An updated checklist of the aphidiine fauna of Thailand, based on published records, is presented.
The arboreal click beetle fauna (Coleoptera: Elateridae) in a lowland tropical rainforest in southern Venezuela was observed and collected by means of a tower crane for a full year. The evaluation of the elaterid assemblage is part of a general survey of Coleoptera associated with several canopy trees. The Elateridae represented the tenth most species-rich beetle family in the canopy of the crane plot and was therefore selected for a detailed analysis of host-use patterns. In total, 20 species of Elateridae with 402 adult individuals were sampled, including seven singletons. Species were either flower visiting (Aeolus Eschscholtz and Cosmesus Candèze) or fed mainly on extrafloral nectaries (Chalcolepidius Eschscholtz, Crepidius Candèze, Lacon Castelnau, Lissomus Dalman, and Semiotus Eschscholtz). The most abundant species was Aeolus sp. 1 (N = 306) feeding on flowers of nine different host-tree species. This species was found often in high abundances during the entire flowering period of a single tree species with highest abundances coinciding with the maximum of open flowers. Aeolus sp. 1 was recorded almost every month of the year moving usually from one flowering tree species to another comprising possibly the entire local population. This species showed preferences between different tree species and occurred there only at night. Tree species that supported the most species-rich elaterid assemblages were Ruizterania trichanthera (Spruce ex Warm.) Marc.-Berti (Vochysiaceae) (N = 8) and Goupia glabra Aubl. (Goupiaceae) (N = 6). Only one elaterid species with at least two collected individuals was found restricted to one tree species.
Eleven species of Elateridae (Coleoptera) were collected during a two-year arthropod inventory survey at the Cuatrociénegas Natural Protected Area, Coahuila, Mexico. Aeolus cuatro new species, Horistonotus coahuila new species, and Megapenthes cienegas new species are described for the first time. Additionally reported as new state records are Conoderus athoides (LeConte), C. lividus (De Geer), Deilelater mexicanus (Champion), Esthesopus parcus Horn, and Dipropus rufulus (Candèze). Sixteen species of click beetle are now recorded from Coahuila. The sampled habitats and the environmental setting are briefly described with images of each sampling site.
Dipropus tequesta Johnson new species (Coleoptera: Elateridae) is described from southern Florida. Dipropus fuscus (LeConte) is a new synonym of D. soleatus (Say), and D. granosus (Fall) is a new synonym of D. asper (LeConte). The fl ightless female of D. asper is described and provides the fi rst report of brachyptery and endogean habits in Dipropus. A key to the species of the eastern United States and a new checklist of species for the country are provided.
The species of Dipropus Germar (Coleoptera: Elateridae) of the west-central region of North America are taxonomically reviewed. Historical records of D. approximatus (Candèze), D. ferreus (LeConte), D. simplex (LeConte) and D. soleatus (Say) in the region are based on misidentifi cations. Dipropus pericu new species is described from Baja California Sur. Dipropus reinae new species, D. sonora new species and D. yaqui new species are described from southern Arizona, New Mexico and Sonora. Dipropus warneri new species is described from Arizona, New Mexico and Texas. Dipropus sus (Candèze) is reported from Morelos, Sonora and Sinaloa as new state records. Keys to the species of the region are provided. The historical value of a specimen of Elater soleatus Say in the Dejean collection is discussed and its lectotype designated. Ischiodontus oblitus Candèze is treated as an objective synonym of Dipropus soleatus.
Two new species of Aulonothroscus Horn are described from The Bahamas and a third species is newly reported. Aulonothroscus inawa new species is described from Great Inagua and Aulonothroscus sibateo new species is described from Eleuthera. Aulonothroscus convergens (Horn) is reported from Andros, providing an island and new country record. These are the fi rst Aulonothroscus identifi ed to species from the Lucayan Archipelago and from a West Indies locality other than Guadeloupe. A key to the species of Bahamian Aulonothroscus is provided.
Seven species of Drapetes Megerle (Coleoptera: Elateridae) are recognized from northern North America. Drapetes chiricahua new species is described from southeastern Arizona and north-central New Mexico. Drapetes parallelus Van Dyke is a senior homonym of Drapetes paralellus Cobos by variant spelling, and a new synonym of Drapetes cylindricus Fall. Drapetes paralellus Cobos is replaced with Drapetes cobosi new name. Drapetes clarki Bonvouloir is not a North American species and is given a redesignated type locality in Brazil. Drapetes plagiatus (Boheman) is not a California species and is given a redesignated type locality in Panama. New state records are reported for Drapetes exstriatus (Say) from Arkansas, Colorado, Nebraska, and Oklahoma. A key to the species of the region is provided and each species is illustrated.
A checklist and classification of the species of Elateridae reported from mainland Ecuador are given. Anchastus boulardi Chassain, Cardiorhinus apicalis Golbach, Physorhinus marginatus Candèze, and P. sexnotatus Steinheil are reported from Ecuador for the first time. The recorded elaterid fauna of Ecuador is now represented by 140 species, 38 genera, and 9 subfamilies, which are low taxon richness numbers when compared to those of neighboring countries.
Trixagus steineri (Coleoptera: Throscidae), a new species and first genus record from The Bahamas
(2014)
Trixagus Kugelann 1794 is the second largest genus of Throscidae with 80 valid species presently assigned. Horn (1885, 1890) reviewed the species for the United States and Mesoamerica, and then Blanchard (1917) revised part of the family for Canada and the United States in a posthumous article edited by H.C. Fall. Schenkling (1928) provided the only published worldwide catalog. Yensen (1975) provided a modern revision for the species for Canada and the United States, and then (Yensen 1980) described T. cobosi from Panama and provided a new key to all of the described American species. Among these studies only T. chevrolati (Bonvouloir 1859) was recorded from southern Florida, thus being a species potentially shared with The Bahamas. Aulonothroscus bicarinatus Fleutiaux (1911, 1947) (Blackwelder 1944), from Guadeloupe, is the only other throscid species previously described from the West Indies. Prior to the work of Lawrence and Newton (1995) the subfamily Lissominae received divergent treatment and was usually treated as a subfamily of Throscidae (e.g., Schenkling 1928, Blackwelder 1944, Yensen 1975). This subfamily is represented in The Bahamas by two species of Drapetes Megerle 1821 (Turnbow and Thomas 2008). Representation of the subsequently restricted family in The Bahamas was provided by two undetermined species of Aulonothroscus Horn listed by Turnbow and Thomas (2008) from Andros, Eleuthera, and Great Inagua islands; these will be treated separately from here. The reporting of a new species of Trixagus from New Providence Island provides a second genus from the country and the entire Lucayan Archipelago, and suggests that related species of both genera from Hispaniola and Cuba are probable and await discovery (Peck 2005; Perez-Gelabert 2008).