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《Journal of Natural History》2012,46(3):803-836
Revision of the Palaearctic species of the genus Clinocentrus Haliday is given. The composition and geographic distribution of the genus Clinocentrus and the probable generic position of fossil species described by Brues (1933) as Clinocentrus are discussed. The systematic position of this genus in Exothecinae is also discussed and arguments presented to support the differentiation of exothecines and rogadines. Nine species of Clinocentrus are figured and re-described. Three new species and two new subspecies are figured and described: C. kalmyk from Kalmykia, C. kozlovi from Mongolia, C. rhysipoloides from Primorsk Territory of Russia, C. umbratilis ssp. disruptus from Taiwan and C. vestigator ssp. orientalis from Primorsk Territory of Russia. C. stigmaticus Marshall, 1897 and C. jaroshevskyi Telenga, 1941 are synonymized with C. vestigator (Haliday, 1836); C. tarsalis Ashmead, 1894—with C. exsertor (Nees, 1812) and C. gracilipes (Thomson, 1891)—with C. cunctator (Haliday, 1836), Lectotypes of Exothecus analis Wesmael, 1838 and C. antefurcalis Granger, 1949 are designated. The new combination is given: Rhysipolis antefurcalis (Granger). A key to 12 Palaearctic species of Clinocentrus is given. 相似文献
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《Journal of Natural History》2012,46(6):1391-1456
The South American Trogidae are revised. Three genera, Trox Fabricius, Omorgus Erichson (with two subgenera, Omorgus and Haroldomorgus Scholtz), and Polynoncus Burmeister, and 47 species are recorded from the continent and its islands. Trox is represented by the ubiquitous introduced species T. scaber (L.), Omorgus is represented by 13 species and Polynoncus by 33 species. Five new species are described and all others are re-described. A key to all taxa is provided. Adults of all species and their male genitalia are illustrated and their distributions mapped. Observations are presented on phylogeny, zoogeography and biology. The new species are O. capillaceus, O. indigenus, O. nocheles, P. erugatus and P. gibberosus. Four new synonymies are proposed (synonyms listed first): O. triestinae Pittino = P. suberosus (Fabricius); P. furcifer Pittino = P. bifurcatus (Vaurie); P. parafurcatus occidentalis Pittino and P. furcillifer Pittino = P. parafurcatus Pittino. Omorgus badeni (Harold) is reinstated as a valid species. Lectotypes are designated for O. batesi (Harold) and O. badeni (Harold). 相似文献
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《Journal of Natural History》2012,46(4):627-645
Summary The Panorpa cognata-complex comprises four morphologically distinct species two of which, P. cognata and P. meridionalis, show a confusing degree of variation. P. meridionalis is separated by the bi-lobed ventral parameres, which are singlelobed in P. cognata, P. annexa and P. etrusca. P. meridionalis is also allopatric and has two geographical forms which may prove to be biologically distinct species. P. cognata is sympatric with, and closely related, to P. annexa. P. cognata and P. etrusca are also sympatric. There is a clear morphological and distributional division between P. annexa and P. etrusca, for which reason the latter is raised to species level. Based on morphological evidence P. ghilianii, P. cognata osellai and P. adnexa [sic] var. subalpina are synonymized with P. cognata and P. meridionalis var. commissa, P. meridionalis var. germanizans and P. meridionalis var. liberata are synonymized with P. meridionalis. 相似文献
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《Journal of Natural History》2012,46(12):2209-2239
The Neotropical lacconotine genus Physiomorphus Pic (Coleoptera: Mycteridae) is reviewed, and redescribed. Larvae are described and illustrated for three species, based on reared specimens. Detailed information is included on biology, rearing and habitat. New synonymies presented are: Physiomorphus Pic 1917 = Batobiomorphus Pic 1920; Laccoderus melanurus Champion 1916 = Batobiomorphus laticollis Pic 1920; Physiomorphus atricolor Pic 1917 = Physiomorphus rufotinctus Pic 1921. The following new species are described: Physiomorphus rufolineatus; P. antennatus; P. angustus; P. mimeticus, and P. subcostulatus, bringing the total number of known species to eight. Comparisons are made between larvae and adults of Physiomorphus and other described lacconotines. Details are given on Brazilian localities where Physiomorphus larvae were collected. 相似文献
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《Journal of Natural History》2012,46(19):2383-2391
Behavioural interactions between the myrmecophilous oribatid mite Protoribates myrmecophilus and the host ant Myrmecina spp. are described and compared to those of Aribates javensis which shows a very specialized myrmecophily. The behaviour of P. myrmecophilous is similar to free-living oribatids: they can walk by themselves and can survive without ant attendance. In the ant nests, the mites are sometimes cared for by ants and they are brought by ants into a new nest site. Protoribates myrmecophilus is eaten by non-host species of Myrmecina. Protoribates myrmecophilus is a less specialized myrmecophilous oribatid species. 相似文献
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《Journal of Natural History》2012,46(6):1579-1590
The genus Ophiambix is revised and problems at higher taxonomic levels are discussed. The species Ophiambix aculeatus, O. meteoris and O. devaneyi are redescribed (based on new characters), and a new species O. epicopus is described from the Kermadec Islands, South Pacific. A pictorial key is presented to aid identification. 相似文献
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《Journal of Natural History》2012,46(6):1591-1621
The tanaidacean tribe Agathotanaini, which was formerly the family Agathotanaidae, is well-represented in the Rockall Trough and Bay of Biscay areas of the North-east Atlantic. Five species have been recorded from depths of 1160–4829 m. Agathotanais ingolfi is the most numerous and one of the most widely distributed tanaidacean species in the region, and is often predominant in epibenthic sled samples from 1500–2500 m. Less numerous and frequent are three new species of Paragathotanais: P. nanus, P. robustus and P. gracilis. The first two are bathyal in distribution, and the last is abyssal. A new monospecific genus is established for Metagathotanais insulcatus, which has been recorded from the deepest part of the study region (4600–4800 m). Males of this tribe are characterized by their rigid pleopods bearing short terminal setae, and are otherwise very similar to the females. A key is provided for the identification of agathotanaids from the North-east Atlantic, including Agathotanais hanseni, and the genera Allodaposia and Paranarthrura, which should also be classified in the Agathotanaini. 相似文献
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《Journal of Natural History》2012,46(10):1561-1573
I re-evaluated the known fossil phorids after re-examining much of the Baltic amber and Dominican amber fauna. Many extant genera reported from Eocene Chinese and Eocene/Oligocene Baltic amber are actually not present; instead there are representatives of relatively primitive stem-group taxa. A new genus and species of fossil phorid, Limulomyia tyche, based on a male and a limuloid female, is described from Baltic amber. Some changes in the taxonomy of amber phorids are proposed: Pseudometopina Disney is synonymized with Metopina Schmitz (new synonymy), Diplonevra meunieri Brues is transferred to the genus Godavaria Brown (new combination), Protophorites fimbriatus Brues is considered a junior subjective synonym of Protoplatyphora tertiaria Brues (new synonymy) and Phalacrotophora tertiara Statz is transferred to the genus Gymnophora (new combination). The oldest confirmed dates for extant phorid genera are given. 相似文献
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《Journal of Natural History》2012,46(10):1517-1563
A total of 53 Amiota (s. str.) species (75% of the world total) from Asia and Europe, including 10 new species, kamui, kimurai and planata from Japan, and aristata, cuii, macai, magniflava, nuerhachii, spinata and watabei from China, are reviewed with designation of two new synonymies and phylogenetic analysis. Based upon the result of cladistic analysis with 31 adult male morphological characters, the following conclusions are deduced: (1) The subgenus Amiota is monophyletic, so far as the Asian and European forms are concerned. (2) Seven monophyletic groups are recognized within this subgenus. Two of them correspond to known species-groups, the apodemata and sinuata groups, and the remaining five are established as new species-groups, the nagatai, basdeni, taurusata, alboguttata and rufescens groups. A key to all the studied species from Asia and Europe is provided. 相似文献
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Trond Roger Oskars Constantine Mifsud Manuel António E. Malaquias 《Journal of Natural History》2017,51(27-28):1593-1608
Atys jeffreysi is a heterobranch Cephalaspidea gastropod belonging to the family Haminoeidae occurring in the Mediterranean Sea, Madeira and Canary archipelagos. Nearly nothing is known about the internal anatomical features of this species. In this paper we redescribe the species A. jeffreysi based on fine anatomical work and scanning electron microscopy. DNA barcodes are provided for the first time for A. jeffreysi and A. macandrewii, the only two species of the genus native in the Mediterranean Sea. The genetic distance (COI uncorrected p-distance) between them is estimate at 21.6%. A Bayesian molecular phylogeny based on the gene marker cytochrome c oxidase subunit I (COI) including all sequences available of the genera Aliculastrum, Liloa and Atys species did not support a sister relationship between the two Mediterranean species and suggests that they are more closely related to distinct Indo-West Pacific lineages. The complex systematics of the genus Atys is briefly discussed. 相似文献
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《Journal of Natural History》2012,46(4):897-929
The Chorthippus biguttulus group includes a number of common European species that are difficult to distinguish morphologically but are easily recognized in the field by the distinctive calling songs of the males. These song-patterns have not previously been studied in Spain and as a result the Iberian members of the group have been misidentified in almost all the extensive Spanish literature on the ecology and cytogenetics of these insects. In this study the male calling songs of all six members of the group known from the Iberian Peninsula and North Africa and fully described and illustrated with oscillograms at several different speeds. The songs of the three species known only from Iberia or North Africa, jacobsi, yersini and marocanus, are fully described for the first time (marocanus is here raised in rank from subspecies). Notes on recognition, using both morphology and song, are given for each species, and two identification keys are provided, one based on morphology and the other on song. It is shown that the three species biguttulus, brunneus and mollis, previously believed to be widespread in Iberia, are absent from most of the peninsula. 相似文献
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《Journal of Natural History》2012,46(6):825-909
The mite genus Erythracarus is revised and redefined and the new pyrrholeucus species group is described. The type species of Erythracarus is established as E. ruricola and the previous designation of Trombidium parietinum as the type is thus declared invalid. Bechsteinia and Chabrieria are newly synonymized with Erythracarus. Nine new species are described: Erythracarus amnicolus n. sp., E. avius n. sp., E. barbarus n. sp., E. ciliatus n. sp., E. decoris n. sp., E. elegans n. sp., E. flavipes n. sp., E. katherinae n. sp. and E. nasutus n. sp. The species E. parietinus, E. pyrrholeucus, E. festinus and E. grahami are redescribed and identification keys to known species and instars of Erythracarus are presented. E. cluozzai is made a junior synonym of Tarsolarkus articulosus, Bechsteinia solarii and Erythraeus spinatus are made junior synonyms of Erythracarus parietinus, while Bechsteinia californica, B. schneideri and Tarsotomus terminalis are all made junior synonyms of E. pyrrholeucus. E. simku is found to be a nomen nudum. E. pyrrholeucus is recorded for the first time from Australia, Iran and the Ukraine and E. parietinus for the first time from the western United States. The only record of E. parietinus from Australia is shown to be based on a misidentification. Observations on reproductive behaviour are made for five Erythracarus species. All of these reproduce sexually by means of stalked spermatophores, the shape of which is species specific. Spermatophores are often deposited on top of one another, possibly indicating sperm competition. Males of one species, E. pyrrholeucus, are unknown and this species is thus likely to be thelytokous. Some Erythracarus species are oviparous. E. ciliatus and E. parietinus are ovoviviparous or viviparous. Prelarvae that were studied were immotile except for those of E. ciliatus, which were able to move their legs. Immotility is a derived character state in Erythracarus and possibly an adaptation to more protected habitats. 相似文献
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Maurício Romulo Fernandes 《Journal of Natural History》2017,51(15-16):853-865
The marine gastropod superfamily Triphoroidea is composed of three families: Triphoridae and Cerithiopsidae are usually associated with shallow waters, and Newtoniellidae is historically associated with the deep sea. We provide an extensive review of the literature and delineate the groups within the three families that are truly linked to the deep sea, with reference to their developmental mode. Two genera of Triphoridae, Strobiligera and Inella, are commonly found in deep waters, and Metaxia presents some species with apparently wide depth ranges. Some deep-sea genera currently placed in Cerithiopsidae, such as Ektonos and Krachia, are very similar to Newtoniellidae; a phylogeny of the superfamily is needed to clarify the distinction of the two families. The majority of Triphoroidea species from the deep sea undergo non-planktotrophic development, although planktotrophy is not uncommon. 相似文献
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《Journal of Natural History》2012,46(6):1131-1161
This paper deals with a study of demosponge fauna inhabiting the red coral facies on the circalitoral bottoms surrounding the Alboran Island (Western Mediterranean, Alboran Sea). A total of 58 species were recognized, after examining a total of 107 sponges. Two of these species are new to science (Plakinastrella mixta sp. nov. and Leptolabis megachela sp. nov.) and another one (Rhaphidectyon spinosum Topsent) is recorded for the first time in the Mediterranean. Some other specimens collected belonging to poorly known species, such as Erylus papulifer Pulitzer-Finali, Isops anceps (Vosmaer), Spongosorites flavens Pulitzer-Finali and Timea cumana Pulitzer-Finali, are described briefly. Two controversial specimens, assigned to Microciona spinarcus and Plocamilla cf. novizelanica, are also described and discussed. A high degree of epibiosis and abundance of rare species were the major features characterizing the material studied. 相似文献
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《Journal of Natural History》2012,46(2):273-303
A new genus, Helenolius (Cixiidae, Pentastirini), is described to accommodate the species H. dividens (Walker) comb. nov. and H. insulicola sp. nov. Both species are described and illustrated; they are endemic on the island St Helena. 相似文献
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《Journal of Natural History》2012,46(12):1849-1859
Four members of the small, mainly Neotropical, whitefly subfamily Aleurodicinae, Aleurodicus dispersus Russell, Paraleyrodes bondari Peracchi, P. citricolus Costa Lima and P. minei Iaccarino, are now established in the western Palaearctic, where all have economic impact. Keys are presented to enable their identification. The puparium of P. citricolus is redescribed, and the adult male is described for the first time. 相似文献
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《Journal of Natural History》2012,46(4):623-637
Summary Eighty-six species of bryozoa are listed from collections from reefs in the Sudanese Red Sea, increasing the known fauna list by 30 species. The abundance, in terms of numbers of colonies, and the distribution of nineteen species has been analysed over a range of 30 metres depth. The character of the genera Calyptotheca Harmer and Emballotheca Levinsen are briefly discussed. C. thornelyae is introduced for Lepralia subimmersa Thornely not MacGillivray, and E. harmeri for E. acutirostris Harmer not Canu and Bassler. In addition, three new species of Calyptotheca, C. heteroavicularia, C. nigra and C. sudanensis, and one of Escharoides, E. longirostris, are described. 相似文献
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《Journal of Natural History》2012,46(1):45-48
Sixteen species of the encrusting bryozoan genus Chaperiopsis Uttley are described from material collected by Discovery Investigations. Six species are considered to be new to science. The type-species, Membranipora galeata Busk, 1854, is redescribed. 相似文献