6932 research outputs found
Sort by
Isoptera.
No full text7 volumes (2704 pages) : illustrations (some color) ; 26 cmA comprehensive compendium on the taxonomy and biology of the 3106 living and fossil species of the world's termites is presented, along with reviews of Isoptera morphology and evolution, identification keys, the history of termite systematics, and summary of the world's 363 significant pest species. A complete bibliography is provided of nearly 5000 references covering virtually all aspects of termite taxonomy and biology through December 2011. The morphology of Isoptera is thoroughly reviewed and illustrated with original scanning electron micrographs and photomicrographs, covering the cuticular anatomy and those internal organs that are taxonomically and phylogenetically significant, including several new character systems. Terminology is presented for the systems of tibial spines and spurs so as to establish homologs. Keys are presented to the nine living families of termites, and the world subfamilies and genera of Archotermopsidae, Hodotermitidae, Kalotermitidae, Mastotermitidae, Rhinotermitidae, Serritermitidae, Stolotermitidae, and Stylotermitidae. A key to subfamilies of the Termitidae is included. A detailed morphological diagnosis for each family and subfamily is provided, along with images of exemplar species. The history of isopteran research in taxonomy, systematics, morphology, paleontology, and biology is reviewed from 1758 to the present, with emphasis on transformative workers such as Holmgren, Silvestri, Emerson, Roonwal, Noirot, and Sands. Evolution of the Isoptera is reviewed, including the diversity and natural history of genera and species in all zoogeographic regions, major patterns in social biology, the phylogeny of Recent and fossil genera and families, and 135 million years of fossils preserved as compressions, mineralized replicas, and in amber. The definitive sister group to the Isoptera is the monogeneric family of wood roaches, Cryptocercidae (Cryptocercus), so the taxonomic ranks of the two groups are now Infraorder Isoptera and Infraorder Cryptocercoidea within Order Blattaria (roaches and termites). The compendium summarizes the taxonomic history, nomenclature, distribution, type locality, and repository, and all significant aspects of natural history and biology for each species of the world, exclusive of pest control and colony inquilines (termitophiles). The classification of Recent and fossil lower termites (all those exclusive of family Termitidae) used in the compendium is from Engel et al. (2009), which is based on morphology and largely congruent with molecular studies. Rhinotermitidae s.s. (exclusive of Stylotermitidae) may be paraphyletic with respect to Termitidae, although the six traditional subfamilies of the former are used here. A separate section summarizes the nomenclatural changes made in the compendium, including new synonymies, new combinations, status novus, lectotype selection etc. A detailed list is provided of museums and other institutional collections that house type specimens. An index is included. The Treatise is intended to provide an authoritative foundation for taxonomic work on the Isoptera, present and future
A new species of Hoploscaphites (Ammonoidea, Ancyloceratina) from cold methane seeps in the Upper Cretaceous of the U.S. Western Interior. (American Museum novitates, no. 3781)
No full text39 pages : illustrations (some color), map ; 26 cm.We describe Hoploscaphites gilberti, n. sp. (Ammonoidea: Ancyloceratina), from the Upper Cretaceous (middle-upper Campanian) Pierre Shale spanning the zones of Baculites scotti and Didymoceras nebrascense in Colorado, Wyoming, Montana, and South Dakota. This species is strongly dimorphic and is characterized by a compressed whorl section, with a rounded to elongate outline in lateral view. The apertural angle is approximately 50° in macroconchs. The body chamber is ornamented with fine flexuous ribs, umbilicolateral bullae, and ventrolateral tubercles. Hoploscaphites gilberti, n. sp., most closely resembles H. gilli Cobban and Jeletzky, 1965, but differs from this species in several important features: (1) the flanks of the body chamber are nearly subparallel rather than steeply convergent toward the venter, (2) the ventrolateral tubercles are larger and more numerous, and (3) the ribs are more widely spaced. Hoploscaphites gilberti, n. sp., is abundant at "tepee buttes" in the Pierre Shale, which are now interpreted as cold methane seeps
George K. Cherrie's diary of the Theodore Roosevelt Expedition to explore the River of Doubt in Brazil, October 1913 to May 1914.
No full text[ii], 84, 2, 2 leaves. Original is a carbon copy on onion skin paper; in AMNH Ornithology Department's archives
A new species of Marmosops (Marsupialia, Didelphidae) from the Pakaraima Highlands of Guyana, with remarks on the origin of the endemic Pantepui mammal fauna. (American Museum novitates, ; no. 3778)
No full text27 pages : illustrations (some color), color map ; 26 cmA new species of the didelphid marsupial genus Marmosops is described from the Pakaraima Highlands of western Guyana and from two highland sites in eastern Venezuela. All known specimens were collected on sandstone table mountains (eroded fragments of the Roraima Formation) in the eastern subregion of Pantepui. The new species, M. pakaraimae, is one of only seven mammals known to be endemic to Pantepui, and phylogenetic analyses of cytochrome-b sequence data indicate that its sister taxon is M. parvidens, a geographically adjacent lowland species. Our results, together with those from phylogenetic studies of other Pantepui endemic mammals, suggest that at least some of these highland taxa evolved from lowland species in the late Cenozoic and are neither ancient relicts of tepui vicariance nor the descendents of long-distance-dispersing Andean progenitors
Revision of Syntropinae.
No full text71 pages : illustrations (some color), maps ; 26 cmThe endemic North American vaejovid scorpion subfamily Syntropinae Kraepelin, 1905, is redefined and its component genera revised, based on a simultaneous phylogenetic analysis of 250 morphological characters and 4221 aligned DNA nucleotides from three mitochondrial and two nuclear gene markers. Tribe Stahnkeini Soleglad and Fet, 2006, is removed from Syntropinae. Tribe Paravaejovini Soleglad and Fet, 2008, and subtribe Thorelliina Soleglad and Fet, 2008, are abolished: Paravaejovini Soleglad and Fet, 2008 = Syntropinae Kraepelin, 1905, syn. nov.; Thorelliina Soleglad and Fet, 2008 = Syntropinae Kraepelin, 1905, syn. nov. Eleven genera, six newly described, are recognized within Syntropinae: Balsateres, gen. nov.; Chihuahuanus, gen. nov.; Kochius Soleglad and Fet, 2008; Konetontli, gen. nov.; Kuarapu Francke and Ponce-Saavedra, 2010; Maaykuyak, gen. nov.; Mesomexovis, gen. nov.; Paravaejovis Williams, 1980; Syntropis Kraepelin, 1900; Thorellius Soleglad and Fet, 2008; Vizcaino, gen. nov. Hoffmannius Soleglad and Fet, 2008, is abolished: Hoffmannius Soleglad and Fet, 2008 = Paravaejovis Williams, 1980, syn. nov. Lissovaejovis Ponce-Saavedra and Beutelspacher, 2001 [nomen nudum] = Paravaejovis Williams, 1980, syn. nov. Ten species, formerly placed in Hoffmannius, are transferred to Paravaejovis: Paravaejovis confusus (Stahnke, 1940), comb. nov.; Paravaejovis diazi (Williams, 1970), comb. nov.; Paravaejovis eusthenura (Wood, 1863), comb. nov.; Paravaejovis flavus (Banks, 1900), comb. nov. [nomen dubium]; Paravaejovis galbus (Williams, 1970), comb. nov.; Paravaejovis gravicaudus (Williams, 1970), comb. nov.; Paravaejovis hoffmanni (Williams, 1970), comb. nov.; Paravaejovis puritanus (Gertsch, 1958), comb. nov.; Paravaejovis spinigerus (Wood, 1863), comb. nov.; Paravaejovis waeringi (Williams, 1970), comb. nov. Paravaejovis schwenkmeyeri (Williams, 1970), comb. nov., is removed from synonymy. Four species, formerly placed in Kochius, are transferred to Chihuahuanus, gen. nov.: Chihuahuanus cazieri (Williams, 1968), comb. nov.; Chihuahuanus crassimanus (Pocock, 1898), comb. nov.; Chihuahuanus kovariki (Soleglad and Fet, 2008), comb. nov.; Chihuahuanus russelli (Williams, 1971), comb. nov. Four species, formerly placed in Kochius, Thorellius, or Vaejovis C.L. Koch, 1836, are transferred to Mesomexovis, gen. nov.: Mesomexovis atenango (Francke and González-Santillán, 2007), comb. nov.; Mesomexovis oaxaca (Santibáñez-López and Sissom, 2010), comb. nov.; Mesomexovis occidentalis (Hoffmann, 1931), comb. nov.; Mesomexovis subcristatus (Pocock, 1898), comb. nov. Mesomexovis variegatus (Pocock, 1898), comb. nov., is reinstated to its original rank as species. Four subspecies are newly elevated to species: Kochius barbatus (Williams, 1971), stat. nov.; Kochius cerralvensis (Williams, 1971), stat. nov.; Kochius villosus (Williams, 1971), stat. nov.; Mesomexovis spadix (Hoffmann, 1931), comb. et stat. nov. Three subspecies are synonymized: Vaejovis diazi transmontanus Williams, 1970 = Paravaejovis diazi (Williams, 1970), syn. nov.; Vaejovis bruneus loretoensis Williams, 1971 = Kochius villosus (Williams, 1971), syn. nov.; Vaejovis hoffmanni fuscus Williams, 1970 = Paravaejovis hoffmanni (Williams, 1970), syn. nov
Varioonops.
No full text66 pages : illustrations (some color) ; 26 cm. Part of the oonopid PBI project. (Introduction)A new genus, Varioonops, is established for a group of species characterized by sexual dimorphism in abdomen morphology (with a dorsal scutum present in males but not females), male palps with a separate cymbium and bulb, and a patterned abdomen. The closest relatives of the new genus appear to be three similar, but as yet undescribed, Neotropical genera that share those characters, but the members of Varioonops are united by a putative synapomorphy that does not seem to occur in those undescribed groups: a granulated sternum. Attention is drawn to the cymbial cone, a structure (possibly a receptor) found near the tip of the cymbium in Varioonops, members of the Orchestininae, and at least some soft-bodied members of the Oonopinae. A total of 23 new species are described: V. cafista (the type species), V. velsala, V. montesta, V. spatharum, V. poas, V. varablanca, V. tortuguero, V. veragua, V. heredia, and V. girven from Costa Rica, V. ramila and V. sansidro from Costa Rica and Panama, V. funator and V. cerrado from Panama, V. edvardi and V. sinesama from Colombia, and V. yacambu, V. trujillo, V. pittieri, V. chordio, V. parlata, V. potaguo, and V. grancho from Venezuela
Northern South American Myotis.
No full text36 pages : illustrations (some color), maps ; 26 cm.We describe a new species of bat in the genus Myotis (Vespertilionidae, Myotinae) from the coastal mountains of Venezuela. The new species (Myotis handleyi, sp. nov.) can be distinguished from other South American congeners by the following set of traits: dorsal fur long, silky, and bicolored with burnished tips; skull long; rostrum long and broad; frontals moderately to steeply sloping; sagittal crest absent or very low; plagiopatagium broadly attached to the foot at the level of the base of the toes; fringe of hairs along the trailing edge of uropatagium absent; and fur on uropatagium not reaching knees. We review Colombian and Venezuelan samples of Myotis, covering all of the currently recognized species known from these countries. Based on our analyses, we provide a sketch of the taxonomic diversity of the genus in Colombia and Venezuela, along with a key to their identification. Among other conclusions, we elevate M. nigricans caucensis to the species level; confirm that populations of M. nigricans from the opposite sides of the Andes represent the same taxon; retain J.A. Allen's names M. esmeraldae, M. bondae, and M. maripensis in the synonymy of M. nigricans; and document clinal variation in size along an altitudinal gradient for M. nigricans, with larger specimens from higher elevations. This research, based on museum and field collections, is one of a series of studies by the senior author re-evaluating species limits among Neotropical Myotis
A revised classification of the Phylinae (Insecta, Heteroptera, Miridae) : arguments for the placement of genera. (American Museum novitates, no. 3785)
No full text72 pages ; 26 cm.As a companion to the tribal-level phylogenetic analysis of Phylinae by Menard, Schuh, and Woolley (2013), a comprehensive generic classification of the subfamily is presented. Names used in the work of Menard et al. (2013) at the tribal/subtribal levels are documented in accordance with the International Code of Zoological Nomenclature (1999). The new tribal-level names Coatonocapsina, Decomiini, Exocarpocorini, Keltoniina, and Tuxedoina are introduced; the long unused or seldom-used tribal-level names Cremnorrhini Reuter, 1883, Exaeretina Puton, 1975, Nasocorini Reuter, 1883, Oncotylina Douglas and Scott, 1865, and Semiini Knight, 1923, are used and rediagnosed; Phylini Douglas and Scott, 1865, is given a more narrow conception than in previous classifications and the subtribe Phylina is recognized; Pilophorini Douglas and Scott, 1865, is conceived more broadly to include Lasiolabops Poppius and Dilatops Weirauch; Auricillocorini Schuh, 1984, is treated as a junior synonym of Hallodapini Van Duzee; and Pronotocrepini Knight, 1929, is treated as a junior synonym of Cremnorrhina, Reuter, 1883. Comments are made on some of the genera included in the analyses of Menard et al. (2013) and arguments are presented for the placement of all remaining genera of Phylinae, some of which are placed as incertae sedis--particularly within Phylina--because of insufficient evidence to place them with confidence in any currently recognized tribe/subtribe. Lapazphylus Carvalho and Costa, 1992, is treated as a junior synonym of Nicholia Knight, 1929; Schuhistes Menard, 2010, is treated as a junior synonym of Parasciodema Poppius, 1914; Linacoris Carvalho, 1983, is transferred from the Orthotylinae to Phylinae, Hallodapini; and the status of Parapsallus Wagner, 1952, is revised
Pilophorus from Thailand.
No full text18 p. : ill. (some col.) ; 26 cm.Morphologically novel species of the ant-mimetic plant bug genus Pilophorus Hahn from Thailand are reviewed, with photographic images of live individuals. Three species, Pilophorus barbiger, P. giraffoides, and P. portentosus, are described as new, in addition to two known Thai species, P. maculatus (Schuh) and P. pleiku (Schuh), which are also diagnosed. The female of P. pleiku is reported for the first time. The biology and immature forms are documented for P. pleiku and P. barbiger, which were observed to be associated with ants on the rubiaceous broadleaf, Gardenia sootepensis Hutch. The systematic position of such morphologically novel species is discussed. Pilophorus palawanus (Schuh) is newly recorded from Singapore
Parulidae, Drepanididae, Vireonidae, Icteridae, Fringillinae, Carduelinae, Estrildidae, and Viduinae.
No full text155 pages ; 26 cm. Parts 1-3 & 5-10 issued as v. 150, article 3 (1973), v. 161, article 1 (1978), no. 257 (2000), no. 278 (2003), no. 292 (2005), no. 313 (2008), no. 333 (2010), no. 348 (2011) and no. 369 (2012) of Bulletin of the American Museum of Natural History; part 4 issued as no. 2879 (1987) of American Museum novitates.This 11th part of "Type specimens of birds in the American Museum of Natural History" includes taxa in the passerine families included in volume 14 of Peters' Check-list of birds of the world (Paynter, 1968). The original description of each name has been consulted and the currently accepted name of the taxon has been listed with reference to recent publications. The coordinates and modern names of type localities are given when found and comments on taxonomic history are provided. In this part, 352 names are treated; for 20 of these, name-bearing types are not in AMNH or were not found. This part of the type list, as well as all previous parts, are searchable and available for download from the AMNH Library website (http://digitallibrary.amnh.org/dspace/)