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1.
César Román-Valencia Raquel I. Ruiz-C Donald C. Taphorn Carlos A. García-Alzate 《ZooKeys》2014,(454):109-125
Hemibrycon
sanjuanensis, new species, is described from the upper San Juan River drainage, Pacific versant, Colombia. It is distinguished from Hemibrycon
boquiae, Hemibrycon
brevispini, Hemibrycon
cairoense, Hemibrycon
colombianus, Hemibrycon
mikrostiktos, Hemibrycon
metae, Hemibrycon
palomae, Hemibrycon
rafaelense and Hemibrycon
tridens by the presence of a circular or oblong humeral spot that is located two scales posterior to the opercle (vs. 3–4 scales in Hemibrycon
palomae, Hemibrycon
rafaelense, Hemibrycon
brevispini and Hemibrycon
cairoense, and 0–1 scales, in Hemibrycon
metae and Hemibrycon
boquiae). It further differs from Hemibrycon
colombianus in having a round or oblong humeral spot (vs. rectangular). It differs from Hemibrycon
beni, Hemibrycon
dariensis, Hemibrycon
divisorensis, Hemibrycon
helleri, Hemibrycon
huambonicus, Hemibrycon
inambari, Hemibrycon
jabonero, Hemibrycon
jelskii, Hemibrycon
mikrostiktos, Hemibrycon
polyodon, Hemibrycon
quindos, Hemibrycon
raqueliae, Hemibrycon
santamartae, Hemibrycon
surinamensis, Hemibrycon
taeniurus, Hemibrycon
tridens, and Hemibrycon
yacopiae in having melanophores on the posterior margins of the scales along the sides of body (vs. lacking melanophores on margins of scales along entire length of the sides of body). The new species differs from all congeners mentioned above in having, among other features, six teeth in the outer premaxillary row arranged in a straight line (vs. five or fewer teeth not arranged in straight line except Hemibrycon
cairoense with two to six teeth in the outer premaxillary row). 相似文献
2.
Kipling Will 《ZooKeys》2015,(545):131-137
Taxonomic changes are made for several problematic Australian Carabidae in the tribes Harpalini, Abacetini, Pterostichini, and Oodini. Examination of types resulted in the synonymy of Veradia Castelnau, 1867 with Leconomerus Chaudoir, 1850; Nelidus Chaudoir, 1878, Feronista Moore, 1965, and Australomasoreus Baehr, 2007 with Cerabilia Castelnau, 1867; and newly combining Fouquetius
variabilis Straneo, 1960 in the genus Pediomorphus Chaudoir, 1878; Australomasoreus
monteithi Baehr, 2007 in the genus Cerabilia Castelnau, 1867; and Anatrichis
lilliputana W.J. Macleay, 1888 in the genus Nanodiodes Bousquet, 1996. Cuneipectus Sloane, 1907 is placed in Pterostichini Bonelli, 1810, which is a senior synonym of Cuneipectini Sloane, 1907. 相似文献
3.
Paula C. Rodríguez-Flores Jorge Gutiérrez-Rodríguez Ernesto F. Aguirre-Ruiz Mario García-París 《ZooKeys》2016,(561):63-103
The tiger beetle assemblage of the wetlands of La Mancha (central Spain) comprises nine species: Calomera
littoralis
littoralis, Cephalota
maura
maura, Cephalota
circumdata
imperialis, Cephalota
dulcinea, Cicindela
campestris
campestris, Cicindela
maroccana, Cylindera
paludosa, Lophyra
flexuosa
flexuosa, and Myriochila
melancholica
melancholica. This assemblage represents the largest concentration of tiger beetles in a single 1º latitude / longitude square in Europe. General patterns of spatial and temporal segregation among species are discussed based on observations of 1462 specimens registered during an observation period of one year, from April to August. The different species of Cicindelini appear to be distributed over space and time, with little overlapping among them. Three sets of species replace each other phenologically as the season goes on. Most of the species occupy drying or dried salt lakes and salt marshes, with sparse vegetation cover. Spatial segregation is marked in terms of substrate and vegetation use. Calomera
littoralis and Myriochila
melancholica have been observed mainly on wet soils; Cephalota
circumdata on dry open saline flats; Cephalota
dulcinea and Cylindera
paludosa in granulated substrates with typical halophytic vegetation; Cephalota
maura is often present in man-modified areas. Cephalota
circumdata and Cephalota
dulcinea are included as species of special interest in the list of protected species in Castilla–La Mancha. Conservation problems for the Cicindelini assemblage arise from agricultural activities and inadequate use of sport vehicles. Attempts at restoring the original habitat, supressing old semi-industrial structures, may affect the spatial heterogeneity of the lakes, and have an effect on Cicindelinae diversity. 相似文献
4.
Five species of epibenthic pycnogonids collected on the giant lion´s-paw scallop Nodipecten
subnodosus are recorded. A new species of Eurycyde, Eurycyde
bamberi, is described. Of the 19 species known in this genus; the new species is closest to Eurycyde
hispida Kroyer, 1844 but differs from it in the absence of plumose spines and the shapes of the lateral process, first coxa, and ocular tubercle. The new species represents the third member of Eurycyde from the eastern Pacific in addition to Eurycyde
spinosa Hilton, 1916 and Eurycyde
clitellaria Stock, 1955. Besides Eurycyde
bamberi, the following species were collected: Nymphopsis
duodorsospinosa Hilton, 1942c; Callipallene
californiensis (Hall, 1913); Nymphon
lituus Child, 1979; and Pycnogonum
rickettsi Schmitt, 1934. Pycnogonum
rickettsi is recorded for first time from Mexican waters, as is Nymphon
lituus from the western coast of Baja California Peninsula. Each of these four species are re-described and re-illustrated in order to fill in existing gaps in the literature of the region. 相似文献
5.
Simon Vitecek Ana Previ?i? Mladen Ku?ini? Miklós Bálint Lujza Keresztes Johann Waringer Steffen U. Pauls Hans Malicky Wolfram Graf 《ZooKeys》2015,(496):85-103
New species are described in the genera Wormaldia (Trichoptera, Philopotamidae) and Drusus (Trichoptera, Limnephilidae, Drusinae). Additionally, the larva of the new species Drusus
crenophylax
sp. n. is described, and a key provided to larval Drusus species of the bosnicus-group, in which the new species belongs. Observations on the threats to regional freshwater biodiversity and caddisfly endemism are discussed.The new species Wormaldia
sarda
sp. n. is an endemic of the Tyrrhenian island of Sardinia and differs most conspicuously from its congeners in the shape of segment X, which is trilobate in lateral view. The new species Drusus
crenophylax
sp. n. is a micro-endemic of the Western Balkans, and increases the endemism rate of Balkan Drusinae to 79% of 39 species. Compared to other Western Balkan Drusus, males of the new species are morphologically most similar to Drusus
discophorus Radovanovic and Drusus
vernonensis Malicky, but differ in the shape of superior and intermediate appendages. The females of Drusus
crenophylax
sp. n. are most similar to those of Drusus
vernonensis, but differ distinctly in the outline of segment X. Larvae of Drusus
crenophylax sp. n. exhibit toothless mandibles, indicating a scraping grazing-feeding ecology. 相似文献
6.
Methodological improvements now allow routine analyses of highly degraded DNA samples as found in museum specimens. Using these methods could be useful in studying such groups as rodents of the genus Gerbillus for which i) the taxonomy is still highly debated, ii) collection of fresh specimens may prove difficult. Here we address precise taxonomic questions using a small portion of the cytochrome b gene obtained from 45 dry skin/skull museum samples (from 1913 to 1974) originating from two African and three Asian countries. The specimens were labelled Gerbillus
gerbillus, Gerbillus
andersoni, Gerbillus
nanus, Gerbillus
amoenus, Gerbillus
perpallidus and Gerbillus
pyramidum, and molecular results mostly confirmed these assignations. The close relationship between Gerbillus
nanus (Asian origin) and Gerbillus
amoenus (African origin) confirmed that they represent vicariant sibling species which differentiated in allopatry on either side of the Red Sea. In the closely related Gerbillus
perpallidus and Gerbillus
pyramidum, specimens considered as belonging to one Gerbillus
pyramidum subspecies (Gerbillus
pyramidum
floweri) appeared closer to Gerbillus
perpallidus suggesting that they (Gerbillus
pyramidum
floweri and Gerbillus
perpallidus) may represent a unique species, distributed on both sides of the Nile River, for which the correct name should be Gerbillus
floweri. Furthermore, the three other Gerbillus
pyramidum subspecies grouped together with no apparent genetic structure suggesting that they may not yet represent genetically differentiated lineages. This study confirms the importance of using these methods on museum samples, which can open new perspectives in this particular group as well as in other groups of interest. 相似文献
7.
Labidocera
churaumi
sp. n. is described from Okinawa, southwestern Japan. The female of the new species differs from other congeners in genital compound somite with right postero-lateral and left antero-lateral processes. The male is distinguished from other congeners by the structure of the fifth leg. This new species is assigned to a newly proposed species group, the Labidocera
madurae species group, within the Labidocera
detruncata species complex. In this species complex five Indo-West Pacific species groups are recognized (cervi, detruncata, gangetica, madurae, and pavo) and defined on the basis of difference in sexual dimorphism. 相似文献
8.
9.
The present study is based on oribatid mite material (Acari, Oribatida) collected during the German Expedition in 2011 in Peru. An annotated checklist of identified oribatid mites, including 16 species from 14 genera and 8 families, is provided. Thirteen species and two genera (Notohermannia, Zetomimus) are recorded for the first time in Peru; the genus Notohermannia and species Notohermannia
obtusa are recorded for the first time in the Neotropical region. A new species of the genus Pergalumna (Galumnidae), Pergalumna
paraboliviana
sp. n., is described. The new species is most similar to Pergalumna
boliviana Ermilov, 2013 from Bolivia, however, it differs from the latter by the body size, morphology of porose areas A1 and the presence of interlamellar setae. 相似文献
10.
Chinese species in the genus Nycheuma Fennah, 1964a (Hemiptera: Fulgoromorpha: Delphacidae: Delphacinae: Delphacini) are revised to include three species: Nycheuma
cognatum (Muir, 1917), Nycheuma
dimorpha (Matsumura, 1910) and Nycheuma
nilotica Linnavuori, 1973. Nycheuma
coctum Yang, 1989 is placed in synonymy with Nycheuma
nilotica Linnavuori, 1973. Nycheuma
dimorpha (Matsumura, 1910) is newly recorded from China. The generic characteristics are redefined. The main morphological characters, male genitalia of 3 species are described or redescribed and illustrated. A key to Chinese species in the genus is provided. 相似文献
11.
The New World tropics represents the most diverse region for tachinid parasitoids (Diptera: Tachinidae), but it also contains the most narrowly defined, and possibly the most confusing, tachinid genera of any biogeographic region. This over-splitting of genera and taxonomic confusion has limited progress toward our understanding the family in this region and much work is needed to revise, redefine, and make sense of the profusion of finely split taxa. In a recent analysis of the Neotropical genus Erythromelana Townsend, two species previously assigned to this genus, Euptilodegeeria
obumbrata (Wulp) and Myiodoriops
marginalis Townsend were reinstated as monotypic genera. In the present study, we demonstrate that Euptilodegeeria
obumbrata (Wulp), previously assigned to three different genera, represents in fact a species of the large New World genus Eucelatoria Townsend, in which females possess a sharp piercer for oviposition. We also show that the species Eucelatoria
carinata (Townsend) belongs to the same species group as Eucelatoria
obumbrata, which we here define and characterize as the Eucelatoria
obumbrata species group. Additionally, we describe Eucelatoria
flava
sp. n. as a new species within the Eucelatoria
obumbrata species group. Finally, we redescribe the genus Myiodoriops Townsend and the single species Myiodoriops
marginalis Townsend. 相似文献
12.
The genus Ablattaria Reitter, 1884 (Coleoptera: Silphidae: Silphinae) is revised. Four taxa are recognized as valid species: Ablattaria
arenaria (Kraatz, 1876), Ablattaria
cribrata (Ménétries, 1832), Ablattaria
laevigata (Fabricius, 1775) and Ablattaria
subtriangula Reitter, 1905. Ablattaria
laevigata
var.
meridionalis Ganglbauer, 1899 is newly treated as a junior subjective synonym of Ablattaria
laevigata. Lectotypes are designated for Phosphuga
arenaria Kraatz, 1876, Ablattaria
arenaria
var.
punctigera Reitter, 1884, Ablattaria
arenaria
var.
alleoni Portevin, 1926, Silpha
cribrata Ménétries, 1832, Silpha
laevigata Fabricius, 1775, Silpha
gibba Brullé, 1832, Ablattaria
gibba
var.
costulata Portevin, 1926, Ablattaria
gibba
var.
distinguenda Portevin, 1926, Ablattaria
gibba
var.
punctata Portevin, 1926 and Ablattaria
subtriangula Reitter, 1905. The distribution of all taxa is mapped, based on material examined. Geometric morphometric methods were used to evaluate shape variability in Ablattaria. Results indicated sexual dimorphism in all species. Shape inconsistency was found between the sexes of all taxa when tested independently. The first two relative warp axes indicated 65.17% shape variation in males and 65.72% in females. Canonical variate analysis separated the taxa studied. There was minimal overlap between some groups in both sexes. Differences in body shape between populations of Ablattaria
laevigata from Central Europe, Italy and Greece + Turkey were also examined. Relative warps implied 58.01% shape variability on both axes in males and 64.78% in females. CVA revealed noticeable overlaps between the groups, although the Italian population demonstrated a higher separation in both sexes. 相似文献
13.
Xianzhong Chen Huiying Fang Bin Zhuge Zhengxiang Wang Algasan Govender Jian Zhuge 《Process Biochemistry》2013,48(10):1469-1475
14.
A new soft scale (Hemiptera: Coccoidea: Coccidae) species, Pulvinaria
caballeroramosae Tanaka & Kondo, sp. n., is described from specimens collected on twigs of Ficus
soatensis Dugand (Moraceae) in Bogota, Colombia. The new species resembles Pulvinaria
drymiswinteri Kondo & Gullan, described from Chile on Drimys
winteri J.R. Forst. & G. Forst. (Winteraceae), but differs in the distribution of preopercular pores on the dorsum, the presence of dorsal tubular ducts, dorsal microducts, and reticulation on the anal plates; and in its feeding habits, i.e., Pulvinaria
caballeroramosae feeds on the twigs whereas Pulvinaria
drymiswinteri feeds on the leaves of its host. A key to the Colombian species of Pulvinaria Targioni Tozzetti is provided. 相似文献
15.
Three species of the genus Xenocerogria Merkl, 2007 have been recorded in China, Xenocerogria
feai (Borchmann, 1911), Xenocerogria
ignota (Borchmann, 1941) and Xenocerogria
ruficollis (Borchmann, 1912). Xenocera
xanthisma Chen, 2002 is proposed as a junior synonym of Xenocerogria
ruficollis. Lectotype of Xenocerogria
ignota is designated, and the species is transferred to the genus Lagria Fabricius, 1775. New Chinese province records of Xenocerogria
ruficollis are provided. 相似文献
16.
Thomas Wesener Karin Voigtl?nder Peter Decker Jan Philip Oeyen J?rg Spelda 《ZooKeys》2016,(564):21-46
In order to evaluate the diversity of Central European Myriapoda species in the course of the German Barcode of Life project, 61 cytochrome c oxidase I sequences of the genus Cryptops Leach, 1815, a centipede genus of the order Scolopendromorpha, were successfully sequenced and analyzed. One sequence of Scolopendra
cingulata Latreille, 1829 and one of Theatops
erythrocephalus Koch, 1847 were utilized as outgroups. Instead of the expected three species (Cryptops
parisi Brolemann, 1920; Cryptops
anomalans Newport, 1844; Cryptops
hortensis (Donovan, 1810)), analyzed samples included eight to ten species. Of the eight clearly distinguishable morphospecies of Cryptops, five (Cryptops
parisi; Cryptops
croaticus Verhoeff, 1931; Cryptops
anomalans; Cryptops
umbricus Verhoeff, 1931; Cryptops
hortensis) could be tentatively determined to species level, while a further three remain undetermined (one each from Germany, Austria and Croatia, and Slovenia). Cryptops
croaticus is recorded for the first time from Austria. A single specimen (previously suspected as being Cryptops
anomalans), was redetermined as Cryptops
umbricus Verhoeff, 1931, a first record for Germany. All analyzed Cryptops species are monophyletic and show large genetic distances from one another (p-distances of 13.7–22.2%). Clear barcoding gaps are present in lineages represented by >10 specimens, highlighting the usefulness of the barcoding method for evaluating species diversity in centipedes. German specimens formally assigned to Cryptops
parisi are divided into three clades differing by 8.4–11.3% from one another; their intra-lineage genetic distance is much lower at 0–1.1%. The three clades are geographically separate, indicating that they might represent distinct species. Aside from Cryptops
parisi, intraspecific distances of Cryptops spp. in Central Europe are low (<3.3%). 相似文献
17.
This systematic study documents the taxonomy, diversity, and distribution of the tarantula spider genus Aphonopelma Pocock, 1901 within the United States. By employing phylogenomic, morphological, and geospatial data, we evaluated all 55 nominal species in the United States to examine the evolutionary history of Aphonopelma and the group’s taxonomy by implementing an integrative approach to species delimitation. Based on our analyses, we now recognize only 29 distinct species in the United States. We propose 33 new synonymies (Aphonopelma
apacheum, Aphonopelma
minchi, Aphonopelma
rothi, Aphonopelma
schmidti, Aphonopelma
stahnkei = Aphonopelma
chalcodes; Aphonopelma
arnoldi = Aphonopelma
armada; Aphonopelma
behlei, Aphonopelma
vogelae = Aphonopelma
marxi; Aphonopelma
breenei = Aphonopelma
anax; Aphonopelma
chambersi, Aphonopelma
clarum, Aphonopelma
cryptethum, Aphonopelma
sandersoni, Aphonopelma
sullivani = Aphonopelma
eutylenum; Aphonopelma
clarki, Aphonopelma
coloradanum, Aphonopelma
echinum, Aphonopelma
gurleyi, Aphonopelma
harlingenum, Aphonopelma
odelli, Aphonopelma
waconum, Aphonopelma
wichitanum = Aphonopelma
hentzi; Aphonopelma
heterops = Aphonopelma
moderatum; Aphonopelma
jungi, Aphonopelma
punzoi = Aphonopelma
vorhiesi; Aphonopelma
brunnius, Aphonopelma
chamberlini, Aphonopelma
iviei, Aphonopelma
lithodomum, Aphonopelma
smithi, Aphonopelma
zionis = Aphonopelma
iodius; Aphonopelma
phanum, Aphonopelma
reversum = Aphonopelma
steindachneri), 14 new species (Aphonopelma
atomicum
sp. n., Aphonopelma
catalina
sp. n., Aphonopelma
chiricahua
sp. n., Aphonopelma
icenoglei
sp. n., Aphonopelma
johnnycashi
sp. n., Aphonopelma
madera
sp. n., Aphonopelma
mareki
sp. n., Aphonopelma
moellendorfi
sp. n., Aphonopelma
parvum
sp. n., Aphonopelma
peloncillo
sp. n., Aphonopelma
prenticei
sp. n., Aphonopelma
saguaro
sp. n., Aphonopelma
superstitionense
sp. n., and Aphonopelma
xwalxwal
sp. n.), and seven nomina dubia (Aphonopelma
baergi, Aphonopelma
cratium, Aphonopelma
hollyi, Aphonopelma
mordax, Aphonopelma
radinum, Aphonopelma
rusticum, Aphonopelma
texense). Our proposed species tree based on Anchored Enrichment data delimits five major lineages: a monotypic group confined to California, a western group, an eastern group, a group primarily distributed in high-elevation areas, and a group that comprises several miniaturized species. Multiple species are distributed throughout two biodiversity hotspots in the United States (i.e., California Floristic Province and Madrean Pine-Oak Woodlands). Keys are provided for identification of both males and females. By conducting the most comprehensive sampling of a single theraphosid genus to date, this research significantly broadens the scope of prior molecular and morphological investigations, finally bringing a modern understanding of species delimitation in this dynamic and charismatic group of spiders. 相似文献
18.
19.
The present checklist includes data on the species composition, geographic distribution and feeding preferences of thrips species in Bulgaria. In total, 155 species in 48 genera are listed. Of these, 125 species belong to suborder Terebrantia and include 103 species of 33 genera in family Thripidae, 14 species of two genera in Aeolothripidae, seven species of two genera in Melanthripidae and one species in Fauriellidae. In suborder Tubulifera, 30 species of 10 genera in the single family Phlaeothripidae are listed. Of the 155 Bulgarian thrips species, 87.7% are phytophagous, 4.5% are obligate predators, 5.8% are mycophagous and 1.9% are with unknown feeding preferences. Fourteen pest species are listed for Bulgaria, of which Frankliniella
occidentalis, Thrips
tabaci and Haplothrips
tritici are of economic importance. The list provides detailed information on the horizontal and vertical distribution of Thysanoptera in 5 regions and 45 subregions of Bulgaria. The present paper also includes an evaluation of the biodiversity of Thysanoptera and the extent to which each region of the country has been studied. 相似文献
20.
Halil Ibrahimi Simon Vitecek Ana Previ?i? Mladen Ku?ini? Johann Waringer Wolfram Graf Miklós Balint Lujza Keresztes Steffen U. Pauls 《ZooKeys》2016,(559):107-124
In this paper we describe Drusus
sharrensis
sp. n., from the Sharr Mountains in Kosovo. Males of the new species are morphologically most similar to Drusus
krusniki Malicky, 1981, Drusus
kerek Oláh, 2011 and Drusus
juliae Oláh, 2011 but differ mainly in exhibiting (1) a differently shaped spinose area on tergite VIII; (2) intermediate appendages anteriorly curved in lateral view with broad tips in dorsal view; (3) inferior appendages with a distinct dorsal protrusion in the proximal half. Females of the new species are morphologically most similar to Drusus
krusniki, Drusus
kerek, Drusus
juliae, and Drusus
plicatus Radovanovic, 1942 but mainly differ in (1) segment X that is longer than the supragenital plate with distinctly pointed tips; (2) supragenital plate quadrangular with a distinct round dorsal protrusion; (3) a vulvar scale with a small median lobe. Results of phylogenetic species delimitation support monophyly of Drusus
sharrensis sp. n. and recover it as sister to a clade comprising (Drusus
pelasgus Oláh, 2010 + Drusus
juliae + Drusus
arbanios Oláh, 2010 + Drusus
plicatus + (Drusus
dacothracus Oláh, 2010 + Drusus
illyricus Oláh, 2010)). The new species is a micro-endemic of the Sharr Mountains, a main biodiversity hotspot in the Balkan Peninsula. Main threats to the aquatic ecosystems of this part of the Balkan Peninsula are discussed. 相似文献