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1.
Marc De Meyer Hélène Delatte Sunday Ekesi Kurt Jordaens Blanka Kalinová Aruna Manrakhan Maulid Mwatawala Gary Steck Joannes Van Cann Lucie Vaní?ková Radka B?ízová Massimiliano Virgilio 《ZooKeys》2015,(540):405-427
This paper reviews all information gathered from different disciplines and studies to resolve the species status within the Ceratitis FAR (Ceratitis
fasciventris, Ceratitis
anonae, Ceratitis
rosa) complex, a group of polyphagous fruit fly pest species (Diptera, Tephritidae) from Africa. It includes information on larval and adult morphology, wing morphometrics, cuticular hydrocarbons, pheromones, microsatellites, developmental physiology and geographic distribution. The general consensus is that the FAR complex comprises Ceratitis
anonae, two species within Ceratitis
rosa (so-called R1 and R2) and two putatitve species under Ceratitis
fasciventris. The information regarding the latter is, however, too limited to draw final conclusions on specific status. Evidence for this recognition is discussed with reference to publications providing further details. 相似文献
2.
Previous attempts to resolve the Ceratitis FAR complex (Ceratitis
fasciventris, Ceratitis
anonae, Ceratitis
rosa, Diptera, Tephritidae) showed contrasting results and revealed the occurrence of five microsatellite genotypic clusters (A, F1, F2, R1, R2). In this paper we explore the potential of wing morphometrics for the diagnosis of FAR morphospecies and genotypic clusters. We considered a set of 227 specimens previously morphologically identified and genotyped at 16 microsatellite loci. Seventeen wing landmarks and 6 wing band areas were used for morphometric analyses. Permutational multivariate analysis of variance detected significant differences both across morphospecies and genotypic clusters (for both males and females). Unconstrained and constrained ordinations did not properly resolve groups corresponding to morphospecies or genotypic clusters. However, posterior group membership probabilities (PGMPs) of the Discriminant Analysis of Principal Components (DAPC) allowed the consistent identification of a relevant proportion of specimens (but with performances differing across morphospecies and genotypic clusters). This study suggests that wing morphometrics and PGMPs might represent a possible tool for the diagnosis of species within the FAR complex. Here, we propose a tentative diagnostic method and provide a first reference library of morphometric measures that might be used for the identification of additional and unidentified FAR specimens. 相似文献
3.
The third species of the Neotropical genus Leinendera Carrera, 1945, Leinendera
achaeta
sp. n., is described from Rio Grande do Sul state, Brazil. The habitus, wing and male terminalia are described and illustrated, and a key to the three Brazilian species is provided. 相似文献
4.
5.
Palaearctic species of the Rhamphomyia (Pararhamphomyia) anfractuosa group are revised. Rhamphomyia (Pararhamphomyia) biflexata
sp. n., Rhamphomyia (Pararhamphomyia) lineodorsata
sp. n., Rhamphomyia (Pararhamphomyia) nudiscutellata
sp. n., and Rhamphomyia (Pararhamphomyia) shatalkini
sp. n. (all from Russian Far East) are described and illustrated. A key to Palaearctic species of the Rhamphomyia (Pararhamphomyia) anfractuosa group is provided. 相似文献
6.
7.
Bruce D. Sutton Gary J. Steck Allen L. Norrbom Erick J. Rodriguez Pratibha Srivastava Norma Nolazco Alvarado Fredy Colque Erick Yábar Landa Juan José Lagrava Sánchez Elizabeth Quisberth Emilio Arévalo Pe?aranda P. A. Rodriguez Clavijo Jeniffer K. Alvarez-Baca Tito Guevara Zapata Patricio Ponce 《ZooKeys》2015,(540):175-191
The nuclear ribosomal internal transcribed spacer 1 (ITS1) was sequenced for Anastrepha
fraterculus (Wiedemann, 1830) originating from 85 collections from the northern and central Andean countries of South America including Argentina (Tucumán), Bolivia, Perú, Ecuador, Colombia, and Venezuela. The ITS1 regions of additional specimens (17 collections) from Central America (México, Guatemala, Costa Rica, and Panamá), Brazil, Caribbean Colombia, and coastal Venezuela were sequenced and together with published sequences (Paraguay) provided context for interpretation. A total of six ITS1 sequence variants were recognized in the Andean region comprising four groups. Type I predominates in the southernmost range of Anastrepha
fraterculus. Type II predominates in its northernmost range. In the central and northern Andes, the geographic distributions overlap and interdigitate with a strong elevational effect. A discussion of relationships between observed ITS1 types and morphometric types is included. 相似文献
8.
The genus Baeoura is represented in Morocco by two species, Baeoura
ebenina Starý, 1981, and Baeoura
staryi
sp. n. The new species is described and illustrated, and a key to the West Palaearctic species of Baeoura is presented. 相似文献
9.
Antonios A. Augustinos Elena Drosopoulou Aggeliki Gariou-Papalexiou Elias D. Asimakis Carlos Cáceres George Tsiamis Kostas Bourtzis Penelope Mavragani-Tsipidou Antigone Zacharopoulou 《ZooKeys》2015,(540):273-298
The Bactrocera
dorsalis species complex, currently comprising about 90 entities has received much attention. During the last decades, considerable effort has been devoted to delimiting the species of the complex. This information is of great importance for agriculture and world trade, since the complex harbours several pest species of major economic importance and other species that could evolve into global threats. Speciation in Diptera is usually accompanied by chromosomal rearrangements, particularly inversions that are assumed to reduce/eliminate gene flow. Other candidates currently receiving much attention regarding their possible involvement in speciation are reproductive symbionts, such as Wolbachia, Spiroplasma, Arsenophonus, Rickettsia and Cardinium. Such symbionts tend to spread quickly through natural populations and can cause a variety of phenotypes that promote pre-mating and/or post-mating isolation and, in addition, can affect the biology, physiology, ecology and evolution of their insect hosts in various ways. Considering all these aspects, we present: (a) a summary of the recently gained knowledge on the cytogenetics of five members of the Bactrocera
dorsalis complex, namely Bactrocera
dorsalis
s.s., Bactrocera
invadens, Bactrocera
philippinensis, Bactrocera
papayae and Bactrocera
carambolae, supplemented by additional data from a Bactrocera
dorsalis
s.s. colony from China, as well as by a cytogenetic comparison between the dorsalis complex and the genetically close species, Bactrocera
tryoni, and, (b) a reproductive symbiont screening of 18 different colonized populations of these five taxa. Our analysis did not reveal any chromosomal rearrangements that could differentiate among them. Moreover, screening for reproductive symbionts was negative for all colonies derived from different geographic origins and/or hosts. There are many different factors that can lead to speciation, and our data do not support chromosomal and/or symbiotic-based speciation phenomena in the taxa under study. 相似文献
10.
Three new genera of Mimallonidae are described. The monotypic genus Tostallo
gen. n. is erected to contain “Perophora” albescens Jones, 1912, which was previously placed in the preoccupied genus Perophora Harris, 1841 and was never formally moved to a valid genus. Perophora is a junior homonym of Cicinnus Blanchard, 1852, but the name albescens is not appropriately placed in Cicinnus due to external and genitalia characteristics entirely unique to the species albescens. The female of Tostallo
albescens
comb. n. is described and both sexes are figured for the first time. Auroriana
gen. n. is erected to contain Auroriana
florianensis (Herbin, 2012), comb. n. previously described as Cicinnus
florianensis, and two new species: Auroriana
colombiana
sp. n. from Colombia and Auroriana
gemma
sp. n. from southeastern and southern Brazil. The female of Auroriana
florianensis is described and figured for the first time. Finally, the monotypic genus Micrallo
gen. n. is erected to include a new species, Micrallo
minutus
sp. n. described from northeastern Brazil. 相似文献
11.
With 1,400 described species, Megaselia is one of the most species-rich genera in the animal kingdom, and at the same time one of the least studied. An important obstacle to taxonomic progress is the lack of knowledge concerning the phylogenetic structure within the genus. Classification of Megaselia at the level of subgenus is incomplete although Schmitz addressed several groups of species in a series of monographs published from 1956 to 1981. Another problem is the lack of molecular phylogenetic analyses to support morphology-based conclusions. As a contribution towards addressing these problems, we here circumscribe a previously unrecognized monophyletic lineage of Megaselia consisting of species similar to Megaselia
lucifrons. We base this taxonomic decision on morphological study of an extensive phorid material from Sweden, complemented by molecular analyses of select exemplars using two markers (COI and 28S). We name the clade the lucifrons species group, and show that it contains three distinct species. Our results also demonstrate that Megaselia
subnitida Lundbeck, 1920, previously treated as a synonym of Megaselia
lucifrons Schmitz, 1918, is a separate species, and we remove it from synonymy. The third species in the group was previously unknown; we describe it here as Megaselia
albalucifrons
sp. n. 相似文献
12.
Oleg Pekarsky 《ZooKeys》2014,(452):107-129
The taxa of the Lygephila
lubrica (Freyer, 1846) species complex are revised. The genital features of all known taxa are described and illustrated, with special reference to the structure of the vesica. Genitalia of Lygephila
lubrica from different places in Russia, Central Asia and China are studied, illustrated and compared with different Mongolian populations. Lygephila
kazachkaratavika, described as a subspecies, is raised to a species level, stat. n. Neotypes of Lygephila
lubrosa (Staudinger, 1901), Lygephila
lubrosa
kazachkaratavika Stshetkin YuL & Stshetkin YuYu, 1994 [1997] and Lygephila
lubrosa
orbonaria Stshetkin YuL & Stshetkin YuYu, 1994 [1997] are designated. The female genitalia of the type of Lygephila
lupina (Graeser, 1890) is described and illustrated for the first time, and Lygephila
mirabilis (Bryk, 1948) treated here as a junior subjective synonym, syn. n. 相似文献
13.
Igor A. Solodovnikov Alexandr S. Zamotajlov Dmitriy D. Fominykh Andrey Y. Titarenko 《ZooKeys》2014,(463):21-56
This study is based on a comparative analysis of extensive material of Carabus (Archiplectes) satyrus Kurnakov, 1962, its various forms and related taxa recently collected by the authors and some other collectors in Abkhazia. The status or specific affiliations of several subspecies are changed and a subspecies is described. Carabus (Archiplectes) besleticus Kurnakov, 1972, stat. n. is treated as a separate species housing six hitherto established subspecies in addition to the nominal type: Carabus (Archiplectes) besleticus
mtsaranus Kurnakov, 1972, Carabus (Archiplectes) besleticus
duripshensis Kurnakov, 1972, Carabus (Archiplectes) besleticus
napraensis Belousov & Zamotajlov, 1993, Carabus (Archiplectes) besleticus
dsychvensis Kurnakov, 1972, Carabus (Archiplectes) besleticus
adzinbai Retezár, 2013, and Carabus (Archiplectes) besleticus
resheviensis
subsp. n.
Carabus (Archiplectes) satyrus is treated as monotypical while the specific status of Carabus (Archiplectes) pseudopshuensis Zamotajlov, 1991, earlier proposed by Fominykh and Zamotajlov (2012), is confirmed based on the morphological and morphometric data. 相似文献
14.
Mosè Manni Kátia Manuela Lima Carmela Rosalba Guglielmino Silvia Beatriz Lanzavecchia Marianela Juri Teresa Vera Jorge Cladera Francesca Scolari Ludvik Gomulski Mariangela Bonizzoni Giuliano Gasperi Janisete Gomes Silva Anna Rodolfa Malacrida 《ZooKeys》2015,(540):157-173
We used a population genetic approach to detect the presence of genetic diversity among six populations of Anastrepha
fraterculus across Brazil. To this aim, we used Simple Sequence Repeat (SSR) markers, which may capture the presence of differentiative processes across the genome in distinct populations. Spatial analyses of molecular variance were used to identify groups of populations that are both genetically and geographically homogeneous while also being maximally differentiated from each other. The spatial analysis of genetic diversity indicates that the levels of diversity among the six populations vary significantly on an eco-geographical basis. Particularly, altitude seems to represent a differentiating adaptation, as the main genetic differentiation is detected between the two populations present at higher altitudes and the other four populations at sea level. The data, together with the outcomes from different cluster analyses, identify a genetic diversity pattern that overlaps with the distribution of the known morphotypes in the Brazilian area. 相似文献
15.
Tricimba
rudolfi Kubík, sp. n. (Czech Republic, Portugal), Tricimba
chalupi Kubík, sp. n. (Czech Republic), and Tricimba
dursuni Kubík, sp. n. (Turkey) are described and illustrated. First records of Tricimba
kaplanae Dely-Draskovits, 1983 from Corsica and Tricimba
hungarica Dely-Draskovits, 1983 from Turkey are listed. 相似文献
16.
Stephen D. Cairns 《ZooKeys》2016,(562):1-48
The transversely-dividing flabellids consist of five genera (Truncatoflabellum, Placotrochides, Blastotrochus, Placotrochus, and Falcatoflabellum) and 45 species. A dichotomous key is provided for these five genera as well as the species of the genus Truncatoflabellum and Placotrochides, the other three genera being monotypic. A tabular key is also provided for the 38 species of Truncatoflabellum. Two new combinations are suggested (Truncatoflabellum
gambierense and Truncatoflabellum
sphenodeum) and two new species are described (Truncatoflabellum
duncani and Truncatoflabellum
mozambiquensis). All but one species are illustrated and accompanied by their known distribution and a guide to the pertinent literature for the species. New records of 19 of the 45 species are listed. The transversely-dividing flabellids range from the Middle Eocene to the Recent at depths of 2–3010 m, and constitute 60% of the 65 known extant species of transversely-dividing Scleractinia. 相似文献
17.
A checklist of the infraorder Tipulomorpha: families Trichoceridae, Pediciidae, Limoniidae, Cylindrotomidae and Tipulidae (Diptera) recorded from Finland. 相似文献
18.
Previously only one species of the genus Diostracus was known to occur in Tibet. Here the following two new species are added to the fauna of Tibet: Diostracus
acutatus
sp. n. and Diostracus
tibetensis
sp. n. Their relationships with similar species are discussed. A key to the species of Diostracus from the Himalayas is presented. 相似文献
19.
The genus Toxorhina Loew from China is reviewed. Seven species belonging to the subgenus Ceratocheilus Wesche are recognized, of which three species, Toxorhina (Ceratocheilus) huanglica
sp. n., Toxorhina (Ceratocheilus) omnifusca
sp. n. and Toxorhina (Ceratocheilus) univirgata
sp. n., are described as new to science, Toxorhina (Ceratocheilus) fuscolimbata Alexander is recorded from China for the first time, and three known species are redescribed and illustrated. 相似文献
20.
Five species of the subgenus Plesiominettia Shatalkin from the southern China are described as new to science: Minettia (Plesiominettia) flavoscutellata
sp. n., Minettia (Plesiominettia) longaciculiformis
sp. n., Minettia (Plesiominettia) nigrantennata
sp. n., Minettia (Plesiominettia) tridentata
sp. n. and Minettia (Plesiominettia) zhejiangica
sp. n. One species, Minettia
longistylis Sasakawa, is transferred to the subgenus Plesiominettia from Minettia s. str. A key to separate the known species of the subgenus is presented, along with a taxonomic list of species. The type materials of the new species are deposited in the China Agricultural University, Beijing, China (CAUC). 相似文献