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1.
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
2.
The taxonomic status of Dugesia
biblica (Platyhelminthes, Tricladida, Dugesiidae) from Israel and Turkey is problematic due to its morphological similarity with Dugesia
sicula since these nominal species present overlapping characters. In this study we analyzed histological preparations of specimens of these two nominal species and also compared mitochondrial COI gene sequences from Israeli populations to the already known haplotype composition of Dugesia
sicula. We concluded that these animals belong to the same species and therefore we consider Dugesia
biblica to be a junior synonym of Dugesia
sicula. This implies that the distribution range of Dugesia
sicula is even wider than previously thought, and that the species is present all around the Mediterranean Basin and on many of its islands. 相似文献
3.
Crematogaster (Crematogaster) jehovae
var.
cypria Santschi, 1930 is raised to species rank. Two new, related species are described from the north-eastern part of the Mediterranean Basin: Crematogaster (Crematogaster) erectepilosa
sp. n. (Dodecanese, Greece) and Crematogaster (Crematogaster) gullukdagensis
sp. n. (Antalya Prov., Turkey). These three species are well distinguished from other species of the subgenus Crematogaster of the north-eastern part of the Mediterranean Basin in their first gastral tergite bearing numerous erect setae. Colour photographs of all taxa are provided, a key to the species of Crematogaster
cypria group and species groups of the Crematogaster s. str. from the north-eastern Mediterranean region are given and a list of Crematogaster s. str. described from this region is provided (see Appendix). 相似文献
4.
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
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7.
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
8.
Jan Klimaszewski Reginald P. Webster Derek Sikes Caroline Bourdon Myriam Labrecque 《ZooKeys》2015,(524):103-136
This paper treats 13 species of the subgenus Microdota Mulsant & Rey of Atheta Thomson and 3 species of the genus Clusiota Casey in Canada and Alaska. We report here 4 species new to science, and 3 new provincial records. The following species are new to science: Atheta (Microdota) curtipenis Klimaszewski & Webster, sp. n., Atheta (Microdota) formicaensis Klimaszewski & Webster, sp. n., Atheta (Microdota) macesi Klimaszewski & Webster, sp. n., and Clusiota
grandipenis Klimaszewski & Webster, sp. n. The new provincial records are: Atheta (Microdota) pseudosubtilis Klimaszewski & Langor, new to AB, and Atheta (Microdota) subtilis (Scriba), an adventive Palaearctic species new to North America, first reported in LB and NB. The two Clusiota Casey species are reviewed, and their distribution is revised. A female Clusiota
impressicollis was discovered in Ontario and is illustrated here for the first time. A key to all Canadian species of the subgenus Microdota and genus Clusiota are provided. Atheta (Microdota) holmbergi Bernhauer and Atheta (Microdota) alesi Klimaszewski & Brunke are transferred here to the subgenus Dimetrota Mulsant & Rey. 相似文献
9.
The porcellanid crab Petrolisthes
hastatus Stimpson, 1858, has been traditionally viewed as a highly variable species with a wide distribution in the West Pacific. For more than a century there has been taxonomic confusion of this species with morphologically similar taxa, some of which were synonymized with Stimpson’s taxon. We redefine Petrolisthes
hastatus, resurrect Petrolisthes
inermis as a valid species, discuss the status of Petrolisthes
tenkatei De Man, 1893, and describe a new species as Petrolisthes
elegantissimus from Indonesia. 相似文献
10.
Temnothorax
antigoni (Forel, 1911) is redescribed basing on a new material from southwestern Turkey (Antalya province), Lesbos and Rhodes (Greece, Aegean and Dodecanese islands). The gyne of this species is described for the first time. Temnothorax
curtisetosus, a new species of social parasite collected in a nest of Temnothorax
antigoni, is described. Colour photos of both taxa are given. A key to the worker caste of the eastern Mediterranean species belonging to both Temnothorax
recedens and Temnothorax
muellerianus groups are provided. 相似文献
11.
Bythinella
anatolica
sp. n., Bythinella
istanbulensis
sp. n., Bythinella
magdalenae
sp. n., and Bythinella
wilkei
sp. n. from western Turkey are described herein. Illustrations of the shell and genitalia of the newly described taxa, together with comparisons with previously known Bythinella taxa and a key to the species from western Turkey, are also provided. 相似文献
12.
A comprehensive and updated summary of the literature and unpublished records contained in scientific collections on the helminth parasites of the elasmobranchs from Mexico is herein presented for the first time. At present, the helminth fauna associated with Elasmobranchii recorded in Mexico is composed of 132 (110 named species and 22 not assigned to species), which belong to 70 genera included in 27 families (plus 4 incertae sedis families of cestodes). These data represent 7.2% of the worldwide species richness. Platyhelminthes is the most widely represented, with 128 taxa: 94 of cestodes, 22 of monogeneans and 12 of trematodes; Nematoda and Annelida: Hirudinea are represented by only 2 taxa each. These records come from 54 localities, pertaining to 15 states; Baja California Sur (17 sampled localities) and Baja California (10), are the states with the highest species richness: 72 and 54 species, respectively. Up to now, 48 elasmobranch species have been recorded as hosts of helminths in Mexico; so, approximately 82% of sharks and 67% of rays distributed in Mexican waters lack helminthological studies. The present list provides the host, distribution (with geographical coordinates), site of infection, accession number in scientific collections, and references for the parasites. A host-parasite list is also provided. 相似文献
13.
Two new species of the new genus Athaumaspis
gen. n., Athaumaspis
minutus
sp. n. and Athaumaspis
tibetanus
sp. n. from Vietnam and China are described. The subgenus Pseudothaumaspis of Thaumaspis is elevated to generic status and another two new species Pseudothaumaspis
bispinosus
sp. n. and Pseudothaumaspis
furcocercus
sp. n. are described, the remaining species of Thaumaspis are reviewed and keyed with the four new species. 相似文献
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16.
Five species of the subgenus Galumna (Galumna) (Acari, Oribatida, Galumnidae) are registered in the Philippine oribatid mite fauna. A new species, Galumna (Galumna) makilingensis
sp. n., is described; it is most similar morphologically to Galumna (Galumna) tokyoensis Aoki, 1966, but differs from the latter by the morphology of porose areas Aa and Ap, rostral setae, and length of interlamellar setae. Three species, Galumna (Galumna) crenata Deb & Raychaudhuri, 1975, Galumna (Galumna) cf.
exigua Sellnick, 1925 and Galumna (Galumna) khoii Mahunka, 1989, are recorded in the Philippines for the first time. The species Galumna (Galumna) crenata is redescribed. An identification key to the Philippine species of Galumna (Galumna) is given. 相似文献
17.
Only three species belonging to the genus Ectomyelois Heinrich, 1956 are recorded from China, of which two species, Ectomyelois
bipectinalis
sp. n. and Ectomyelois
furvivena
sp. n. are described as new. We discuss the status of Ectomyelois that has been treated as a junior synonym by previous authors; we treat it as a valid genus, revised status, based on characters of the venation and female genitalia. Photographs of the adults and illustrations of the genitalia are given, along with a key to the three known Chinese species. 相似文献
18.
Ga-Eun Lee Taeman Han Jongchel Jeong Seong-Hyun Kim In Gyun Park Haechul Park 《ZooKeys》2015,(501):63-87
The seven species belonging to the genus Dicronocephalus are a very interesting group with a unique appearance and distinct sexual dimorphism. Only one species among them, Dicronocephalus
adamsi, has been known in the Korean fauna. This species is recognized as having a wide distribution from Tibet to Korean Peninsula and is currently represented by two subspecies that have separated geographical ranges. The phylogenetic relationships of Dicronocephalus
adamsi were still unclear. The phylogeny of Dicronocephalus is reconstructed with a phylogenetic study of five species including four subspecies based on a molecular approach using mitochondrial COI and 16S rRNA genes. Our results are compared with the results obtained by previous authors based on morphological characters. They show that the tested taxa are divided into two major clades. Clade A consists of two species (Dicronocephalus
adamsi + Dicranocephalus
yui) and Clade B includes the others (Dicronocephalus
dabryi + Dicranocephalus
uenoi + Dicranocephalus
wallichii). This result generally supports Kurosawa’s proposal except that Dicronocephalus
dabryi and Dicranocephalus
uenoi are newly recognized as members of a monophyletic group. We propose that Dicronocephalus
adamsi
drumonti is a junior subjective synonym of Dicronocephalus
adamsi
adamsi. These results show that three members of the Dicranocephalus
wallichii group should be treated as species rather than subspecies. However, further research including analyses of different genetic markers is needed to reconfirm our results. 相似文献
19.
20.
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