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1.
Abstract Hydrochus ignicollis Motschulsky, 1860 is recorded from Iran (Gilan Province) for the first time. In addition, new Iranian provincial records are provided for two species: H. nodulifer Reitter, 1897 (Zanjan Province) and H. farsicus Hidalgo-Galiana, Jäch, and Ribera, 2010 (Kohgiluyeh and Boyer-Ahmad Province). Photographs of the habitus, the male genitalia and the habitat of H. ignicollis are provided. 相似文献
2.
We describe a new specimen of a supposed Paleozoic tetrapod body impression from the Lower Permian S?upiec Formation in the Intra-Sudetic Basin, Poland. The size, integument morphology of belly and part of tail imprints, and the morphology of a well-preserved pes track diagnose the specimen and readily distinguish it from other described specimens of body impressions of Paleozoic tetrapods. The eupelycosaur identity of this new specimen is based on the identification of the footprint Dimetropus leisnerianus (Geinitz, 1863), which is connected with the inferred body imprint. The morphology of integument impressions indicates the presence of the various-sized square or rectangular-shaped scales on the bottom part of the belly and tail of this eupelycosaurid trackmaker. 相似文献
3.
AbstractThe checklist comprises all species of six families of Iranian aquatic Polyphaga (Coleoptera). In total, 43 species/subspecies within the families, Georissidae (one species), Helophoridae (25 species and two subspecies), Hydrochidae (three species), Spercheidae (one species), Curculionidae (nine species) and Erirhinidae (two species) are listed for the fauna of Iran. Helophorus (Rhopalohelophorus) nanus Sturm, 1836 (Helophoridae) is recorded for the first time from Iran. We also present two additional species lists: one with incorrect records (one species) and the other with unidentified species. 相似文献
4.
Wolfgang Schawaller Ashraf M. El Torkey Hathal M. Al Dhafer 《Zoology in the Middle East.》2013,59(4):342-346
Cneocnemis arabica sp. n. is described from western Saudi Arabia. The type locality lies disjunct from the large conjunct area of the Asian congeners, probably due to the lack of suitable habitats (?trees) in central and eastern Arabia. C. angustula (Fairmaire, 1893) comb. n. from Indochina is transferred from Uloma to Cneocnemis. Additionally, the first records of Cenoscelis pulla (Erichson, 1843) from Saudi Arabia are listed. The species of Cenoscelis seem at least not to be restricted to arboreal habitats. 相似文献
5.
Martin Lillig 《Zoology in the Middle East.》2013,59(4):345-352
The first Asian member of Orostegastopsis Koch, 1962 is described and figured: O. planioculata sp. n., which can be easily distinguished from the two Somalian species O. scorteccii Koch, 1962 and O. kaszabi (Bremer, 1985) comb. nov. by the shallow eyes. According to the shape of the clypeus, Stegastopsis kaszabi Bremer, 1985 is transferred from the genus Stegastopsis Kraatz to the genus Orostegastopsis Koch as was already indicated by Bremer (1985) who treated Orostegastopsis as a subgenus of Stegastopsis: Orostegastopsis kaszabi (Bremer, 1985) comb. nov. Keys to the species of Stegastopsis and Orostegastopsis are given. 相似文献
6.
Bella S. Galil 《Zoology in the Middle East.》2013,59(2):179-182
A new harvestman species, Rilaena artvinensis sp. n. (Opiliones: Phalangiidae), is described and illustrated based on males collected in north-eastern Anatolia, Turkey. The new species is similar to R. buresi (?ilhavý, 1965) and R. lenkoranica Snegovaya, 2007. The differences between these species are elaborated.http://www.zoobank.org/urn:lsid:zoobank.org:pub:A53452BB-A85D-4BE8-8A6B-D0FC3421AFE3 相似文献
7.
Sylvia Caiuby Novaes Edgar Teodoro da Cunha 《Visual Anthropology: Published in cooperation with the Commission on Visual Anthropology》2017,30(2):105-146
Although rarely mentioned in English-language texts, Rituais de Festas Borôro has long been acknowledged as a masterpiece of early ethnographic film in the French and Brazilian literature. Shot in 1916 by a Brazilian army officer, Luiz Thomaz Reis, and released in 1917, the film is mainly about the funeral ceremony of the Bororo, an indigenous people of Central Brazil. Here we contrast this work with other ethnographic films of the period and suggest that it has a strong claim to be seen as the first ethnographic documentary in the modern sense of the term. We also consider the political circumstances that led to the filming in this particular form, its status as an ethnographic account of the funeral, and its place in the personal filmography of Luiz Thomaz Reis. 相似文献
8.
Imperfectly preserved specimen of a supposed hydrozoan Medusites cf. radiatus Linnars., originally described by Pompeckj (1896) from the “Pod trním” locality near Tý?ovice (Slapnice Member of the Buchava Formation, Skryje–Tý?ovice Basin) is revised. Recent study of the original specimen and a more complete topotype specimen testify the affiliation to the pineapple-shaped ichnogenus Astropolichnus Crimes and Anderson, 1985. A new ichnospecies A. bohemicus is established on the material from the Buchava Formation. This material is the first occurrence of Astropolichnus in the middle Cambrian as well as the first report of this ichnogenus in the Barrandian area of Czech Republic. 相似文献
9.
Two new sites with mammalian footprints in the early Oligocene of southeastern France are described here. They represent one of the best preserved and more numerous record of tracks and trackways in the world with more than 320 ichnites. Many of those are arranged in trackways and sometimes show pes-manus impressions, a quite rare feature in mammalian ichnology. The ichnotaxonomic study indicates the presence of perissodactyls tracks referred to as Rhinoceripeda voconcense (Demathieu et al., 1984), artiodactyls footprints referred to as Megapecoripeda velox (Demathieu et al., 1984) and a carnivore footprint referred to as Bestiopeda sp. Vialov (1966). They can be attributed to early Rhinocerotids, Lophiomerycids and/or Entelodonts and Mustelid-like carnivore, respectively. This study also aims at homogenizing the ichnotaxonomy used for mammal tracks where several genera were erected without a full review of the literature. All this taken together reveals a rich mammalian ichnofauna at a time period when no other fossils of mammals are known in the area and represents a good opportunity to provide state-of-the-art concerning the worldwide known sites that yielded mammalian footprints. 相似文献
10.
While Bacillus thuringiensis subsp. israelensis de Barjac, 1978 (Bti) is generally effective in reducing Simulium Latreille, 1802 pest levels, impaired toxicity has been identified. Diatoms are typically abundant in Simulium larval gut contents and thought to affect feeding behaviour and/or Bti ingestion. We sought to determine diatom composition in larval Simulium gut contents and periphyton in relation to mortality subsequent in situ Bti application across three stream reaches. Generally, lower larval mortality after Bti exposure was associated with comparatively greater diatom diversity inside gut contents, corresponding with an inverse relationship between periphyton diatom diversity and larval mortality across our study reaches. High profile diatoms inside gut contents were positively correlated with mortality, suggesting microbial morphology may affect Bti efficacy. Diatoms inside live larval guts were most similar to periphyton which indicates that these larvae may have been feeding less on lower quality detrital material and/or exhibiting comparatively greater benthic feeding. 相似文献
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This study investigates the diversity and taxonomy of a mainly marine group of species lacking chaetae currently assigned to the genus Marionina. This achaetous group includes four nominal species: M. achaeta (Hagen, 1954), M. achaeta sensu Lasserre, 1964, M. nevisensis Righi & Kanner, 1979 and M. arenaria Healy, 1979. As Lasserre's (1964) M. achaeta appears to be morphologically different from its (then) senior homonym M. achaeta (Hagen, 1954), the replacement name M. nothachaeta nom. nov. is proposed for it. We studied the genetic and morphological diversity of achaetous specimens of Marionina collected in Florida, the Great Barrier Reef, New Caledonia, Sweden, England and the Bahamas. The collection localities are almost all supralittoral and often brackish-water habitats. Parts of the mitochondrial genes 12S, 16S, COI and the nuclear genes 18S, 28S and ITS were analysed to assess the genetic variation and phylogeny of the achaetous Marionina species. The molecular data reveal one monophyletic group of 11 separately evolving lineages, and between these lineages, K2P distances in the barcoding gene COI vary between 5.4 and 25.0%. On a morphological basis, the lineages could be assigned to seven different groups (morphotypes), of which only two could be identified as described nominal taxa: M. nevisensis s. lat. (several lineages) and M. nothachaeta. Since the former taxon appears to be a complex of cryptic species around the world and the original type material no longer exists, a neotype from the Caribbean was designated for M. nevisensis s. str. The remaining achaetous lineages represent five morphologically distinct species that are left unnamed, awaiting finer morphological scrutiny and detailed comparisons with new collections of M. achaeta and M. arenaria. Summing up, the group of achaetous Marionina now seems to contain up to 13 different species, seven of which are yet to be formally described and named. 相似文献
13.
Peter Limbrick 《Visual Anthropology: Published in cooperation with the Commission on Visual Anthropology》2016,29(3):211-228
This article addresses John Greyson's 14.3 Seconds [2008], a video about the destruction of Iraqi film archives. This video continues the history of radical form and fabulation that characterizes Greyson's queer film/video ?uvre while also engaging the provocative experimentations with archives and history that animate recent Arab visual culture. The essay argues that 14.3 Seconds and a recent video, Prison Arabic in 50 Days [2013], use redaction, translation, archives and queer aesthetics to create new possibilities for the visualization of transnational solidarity and activism. 相似文献
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15.
Hanneke J. M. Meijer Marco Pavia Joan Madurell-Malapeira David M. Alba 《Historical Biology》2017,29(6):822-832
The European fossil record of eagle owls, genus Bubo Duméril 1806, is thought to extend back into the Miocene, but records of Bubo before the Middle Pleistocene are scarce and mainly constituted by non-diagnostic or fragmentary specimens. Apart from a number of fossil species of Bubo of uncertain validity, i.e. Bubo? florianae Kretzoi 1957, Bubo lignitum Giebel 1860, and Bubo perpastus (Ballman 1976), most fossil Bubo material is unassigned to species or assigned to the extant Bubo bubo (Linnaeus 1758) on the basis of size, especially for Early Pleistocene records. Given the ambiguity about the validity of the earliest records, here we revise the pre-Middle Pleistocene fossil record of Bubo in Europe. Our results indicate that, in Europe, Bubo is first recorded in the Late Pliocene/Early Pleistocene of Italy. By the Early Pleistocene, three taxa can be distinguished: Bubo ibericus sp. nov. from Cal Guardiola (Spain), Bubo sp. nov. indet. from Soave Cava Sud (Italy) and Bubo sp. from various sites across Europe. By the Middle Pleistocene, Eurasian environments experienced a substantial increase in severity and duration of glacial periods which might have led to the replacement of extinct species of Bubo by the recent B. bubo and Bubo scandiacus. 相似文献
16.
Rusophycus carleyi (James, 1885) is an ichnospecies that encompasses a variety of sizes and morphological variations that can be attributed to substrate-organism interaction(s) and taphonomic variation(s). R. carleyi ranges from the Cambrian to the Late Ordovician, with a cosmopolitan (global) distribution. Four ichnospecies are identified as junior synonyms of R. carleyi: morgati, moyensis, polonicus and radialis. 相似文献
17.
Assiminea affinis (Mousson ms) Böttger, 1887(=A. queenslandica [Pilsbry ms] Thiele, 1927), a previously unrecognised Australian assimineid species, is described anatomically and allocated to the genus Taiwanassiminea Kuroda and Habe, 1950, first described from Taiwan. This is the first record of the genus from Australia. Taiwanassiminea affinis is found in slightly brackish waters in the upper tidal reaches of the larger rivers from northern Queensland to the Shoalhaven River in the southern half of New South Wales. The terrestrial Cyclotropis Tapparone-Canefri, 1883, which has somewhat similar shell and radular characters, is redefined and several species (Assiminea bedaliensis Rensch, 1934; Paludinella javana Thiele, 1927; Assiminea lentula, A. riparia and A. sororcula, all Benthem Jutting, 1963) previously included in Cyclotropis are transferred to Taiwanassiminea. 相似文献
18.
Aika Yamaguchi Mona Hoppenrath Vera Pospelova Takeo Horiguchi Brian S. Leander 《欧洲藻类学杂志》2013,48(2):98-104
Herdmania litoralis is a heterotrophic, sand-dwelling dinoflagellate with morphological characters that do not provide clear evidence for its systematic position in any existing family of dinoflagellates. Protoperidinium minutum is a heterotrophic, planktonic species that has a typical tabulation for the genus Protoperidinium. In order to infer the phylogenetic positions of these two species more confidently, we characterized the thecal plate patterns and determined small-subunit and large-subunit ribosomal DNA sequences (SSU rDNA and LSU rDNA, respectively) from both species. Intraindividual and intraspecific diversity of SSU and LSU rDNA data were characterized in H. litoralis using a combination of single-cell PCR approaches and analyses of PCR clones derived from multi-cell DNA extractions. The results of the molecular phylogenetic analyses demonstrated a novel, well-supported clade comprising both sand-dwelling species (H. litoralis and Thecadinium dragescoi) and planktonic species (P. minutum). Because the establishment of this clade also demonstrated that P. minutum is not a member of Protoperidinium, we reinstated and emended the genus Archaeperidinium Jörgensen 1912. 相似文献
19.
Hugo Alejandro Álvarez José Manuel Tierno de Figueroa Jorge Alejandro Cebada-Ruiz 《水生昆虫》2019,40(2):137-145
The expression of aggression in Megaloptera has received little attention, specifically for the adults of the subfamily Corydalinae. Among the New World species of Corydalinae, it is not known if aggression is triggered and expressed in the same way. Since two genera, Corydalus Latreille, 1802 and Platyneuromus Weele, 1909 have different courtship strategies, the effect of the social environment in the expression of aggression in two species of those genera, Corydalus magnus Contreras-Ramos, 1998 and Platyneuromus soror (Hagen, 1861), is examined here and compared with the known data in Corydalus bidenticulatus Contreras-Ramos, 1998. Our results suggest that the triggering of aggressive behaviours in the three species is similar. The decision of whether or not to fight is affected by their social environment: a male is aggressive against other males only when a female is present. Furthermore, the intensity of aggression does not differ among the three species. The behavioural observations support the idea that the mandibles of Corydalus males are used as weapons in male-male competition and during the courtship, but the post-ocular flanges of P. soror males are not involved in male-male competition (they use their short mandibles to bite). Conversely, data show that such a feature might act as a signal trait for female choice. 相似文献