Primarily a taxonomic review of the West Indian elements of the selenophorine Harpalini, this paper includes a classification, a key, descriptions and illustrations of taxa, re-rankings, and new synonymies. In total, 45 species and subspecies are treated, six of which are described as new. A new genus and new species are as follows, with type localities in parentheses: Paraulacoryssus gen. n., (type species Selenophorus puertoricensis Mutchler, 1934); Neodiachipteryx davidsoni sp. n., (Zamba, Dominican Republic); Selenophorus spinosus sp. n., seriatoporus species group (Benjamin Constant, state of Amazonas, Brazil); Selenophorus obtusoides sp. n., parumpunctatus species group (near Soroa, Pinar del Rio Province, Cuba); Selenophorus iviei sp. n., nonseriatus species group (Big River, Montserrat, 16°45.719N', 62°11.335W'); Selenophorus irec sp. n., nonseriatus species group (Vernou, Guadeloupe, Lesser Antilles); and Selenophorus fabricii sp. n., opalinus species group (Cabo Rojo, Pedernales Province, Dominican Republic). This last species was misidentified as Selenophorus integer (Fabricius). In turn, that species was misidentified as Selenophorus chalybeus Dejean. Selenophorus chalybeus Dejean is a junior synonym of Selenophorus integer Fabricius, syn. n.; and Isopleurus macleayi Kirby is a junior synonym of Selenophorus pyritosus Dejean, syn. n.Biogeographically, log of land area plotted against log of number of species shows that the equilibrium theory of biogeography applies to the West Indian selenophorine fauna.Taxonomically, the selenophorine taxa of the West Indies are arranged in eight genera. The 30 species/subspecies of Selenophorus (sensu stricto) are arranged in 10 species groups. Geographically, the major sources of the selenophorines are the Bahamas, the Greater Antilles and Lesser Antilles. The West Indian islands probably have been invaded by 26 taxa. Of the currently extant taxa, 11 are classified as immigrant, meaning that they are represented both in the islands and on the mainland (South America or Middle America and southern Florida). Thirty three taxa are classified as precinctive, meaning that they originated where they are now living, the implication being that they have descended from immigrants, thus older in the islands than the current-day immigrants.It is postulated that the West Indian taxa represent three age groups: oldest, ancestors having reached the proto-Antilles by a landspan known as GAARlandia; a middle-age group (Neogene period), their ancestors having reached the islands by dispersal over water, between islands; and a young group of extant taxa, no older than the Pleistocene, also having reached the islands over water.

No abstract

The Cymindis (Pinacodera) limbata species group (Coleoptera, Carabidae, Lebiini) is a precinctive New World taxon with ranges extended from portions of temperate southeastern Canada and the U.S.A. through the montane regions of Mexico, south to the Isthmus of Tehuantepec. The group is distinguishable from all other members of the subgenus Pinacodera by males possessing a distinctive sclerite (endophallic plate) at the apex of the endophallus. In the past, a lack of material and misunderstandings of range of variation within species have contributed to confusion about how many species there really are.This revision of the limbata species group includes a classification, a key to groups within the subgenus Pinacodera and species within the limbata group, descriptions of species, re-rankings and new synonymies. In total 10 taxa are treated, with 6 new synonyms proposed, 1 new combination introduced and 1 new species described: Cymindis (Pinacodera) rufostigma (type locality: Archbold Biological Station, Highlands County, Florida, U.S.A.). Each taxon is characterized in terms of structural features of adults, habitat, geographical distribution, and chorological affinities. Available ecological information and treatments of variation are included.

A taxonomic review of the known Taiwanese taxa of the pericaline Lebiini, this paper includes a key to the genera, keys to species, descriptions, and redescriptions of all species, illustrations, geographic range maps, re-rankings, and new synonymies. In total 34 species are treated, nine of which are described as new. A new genus and new species are as follows: Bellavalentisgen. n., (type species Dolichoctiskuzugamii Shibata, 1967); Amphimenesabsensacidussp. n.; Amphimenesbeichatiensissp. n.; Amphimenescarinacaulissp. n.; Catascopus(s. str.)asahartisp. n.; Catascopus(s. str.)viridiorchissp. n.; Coptodera (Coptoderina) occultasp. n.; Dolichoctisbadiadorsissp. n.; Dolichoctisdilatatasp. n.; Moctherusobscurabasissp. n. After close examination of the type material of several species, we were able to determine that Coptoderinachaudoirianguilipennis (Nakane and Okhura) is a junior synonym of Coptodera (Coptoderina) chaudoiri Andrewes, syn. n. and Coptoderanobilis Jedlička is also a junior synonym of C.chaudoiri, syn. n.Dolichoctisstriatusformosanus Habu is a junior synonym of Dolichoctisrotundata (Schmidt-Goebel), syn. n.Dolichoctis (Mochtherus) uenoi Habu is a junior synonym of Mochtherusluctuosus Putzeys, syn. n.Pericalusformosanus Dupuis was recently ranked as a subspecies of Pericalusornatusformosanus Dupuis. After consideration of the several consistent taxonomic characteristics and also considering its allopatric distribution with all other species of Pericalus, we believe Pericalusformosanus Dupuis to be a valid species, stat. resurr. The monobasic genus Pseudomenarus (type species Pseudomenarusflavomaculatus Shibata, 1964) is established as conspecific with members of the genus Formosiella Jedlička, 1951, comb. n.Species previously recorded from Taiwan that are not present here include: Amphimenespiceolus Bates; Catascopusaequatus Dejean; Catascopusfacialis (Wiedemann) Coptoderainterrupta Schmidt-Goebel Coptoderaflexuosa Schmidt-Goebel and Peripristusater (Laporte). The pericaline taxa of Taiwan are arranged in 14 genera, five subgenera, and 34 currently known species. Notes on collecting circumstances, habits, and habitat are included when known.

We describe a new genus record for Taiwan and a new species of the genus Dromoceryx Schmidt-Goebel, 1846. We add to the known fauna and distribution of the genus with a description, habitus, genitalic images, as well as a geographic range map for Dromoceryxnigrofovealissp. n. A revised key to all species of the genus is included.