TY - JOUR A1 - Sroka, Pavel A1 - Godunko, Roman J. A1 - Rutschmann, Sereina A1 - Angeli, Kamila B. A1 - Salles, Frederico F. A1 - Gattolliat, Jean-Luc T1 - A new species of Bungona in Turkey (Ephemeroptera, Baetidae) BT - an unexpected biogeographic pattern within a pantropical complex of mayflies JF - Zoosytematics and evolution N2 - By using an integrative approach, we describe a new species of mayfly, Bungona (Chopralla) pontica sp. n., from Turkey. The discovery of a representative of the tropical mayfly genus Bungona in the Middle East is rather unexpected. The new species shows all the main morphological characters of the subgenus Chopralla, which has its closest related species occurring in southeastern Asia. Barcoding clearly indicated that the new species represents an independent lineage isolated for a very long time from other members of the complex. The claw is equipped with two rows of three or four flattened denticles. This condition is a unique feature of Bungona (Chopralla) pontica sp. n. among West Palaearctic mayfly species. Within the subgenus Chopralla, the species can be identified by the presence of a simple, not bifid right prostheca (also present only in Bungona (Chopralla) liebenauae (Soldan, Braasch & Muu, 1987)), the shape of the labial palp, and the absence of protuberances on pronotum. KW - Biogeography KW - Cloeodes complex KW - Chopralla KW - integrative taxonomy KW - Middle East KW - new species Y1 - 2019 U6 - https://doi.org/10.3897/zse.95.29487 SN - 1860-0743 VL - 95 IS - 1 SP - 1 EP - 13 PB - Pensoft Publ. CY - Sofia ER - TY - JOUR A1 - Vanneste, Thomas A1 - Valdes, Alicia A1 - Verheyen, Kris A1 - Perring, Michael P. A1 - Bernhardt-Roemermann, Markus A1 - Andrieu, Emilie A1 - Brunet, Jorg A1 - Cousins, Sara A. O. A1 - Deconchat, Marc A1 - De Smedt, Pallieter A1 - Diekmann, Martin A1 - Ehrmann, Steffen A1 - Heinken, Thilo A1 - Hermy, Martin A1 - Kolb, Annette A1 - Lenoir, Jonathan A1 - Liira, Jaan A1 - Naaf, Tobias A1 - Paal, Taavi A1 - Wulf, Monika A1 - Decocq, Guillaume A1 - De Frenne, Pieter T1 - Functional trait variation of forest understorey plant communities across Europe JF - Basic and applied ecology : Journal of the Gesellschaft für Ökologie N2 - Global environmental changes are expected to alter the functional characteristics of understorey herb-layer communities, potentially affecting forest ecosystem functioning. However, little is known about what drives the variability of functional traits in forest understories. Here, we assessed the role of different environmental drivers in shaping the functional trait distribution of understorey herbs in fragmented forests across three spatial scales. We focused on 708 small, deciduous forest patches located in 16 agricultural landscape windows, spanning a 2500-km macroclimatic gradient across the temperate forest biome in Europe. We estimated the relative effect of patch-scale, landscape-scale and macroclimatic variables on the community mean and variation of plant height, specific leaf area and seed mass. Macroclimatic variables (monthly temperature and precipitation extremes) explained the largest proportion of variation in community trait means (on average 77% of the explained variation). In contrast, patch-scale factors dominated in explaining community trait variation (on average 68% of the explained variation). Notably, patch age, size and internal heterogeneity had a positive effect on the community-level variability. Landscape-scale variables explained only a minor part of the variation in both trait distribution properties. The variation explained by shared combinations of the variable groups was generally negligible. These findings highlight the importance of considering multiple spatial scales in predictions of environmental-change effects on the functionality of forest understories. We propose that forest management sustainability could benefit from conserving larger, historically continuous and internally heterogeneous forest patches to maximise ecosystem service diversity in rural landscapes. (C) 2018 Gesellschaft fur Okologie. Published by Elsevier GmbH. All rights reserved. KW - Agricultural landscapes KW - Biogeography KW - Community ecology KW - Forest understorey KW - Functional trait diversity KW - Fragmentation KW - Global environmental change KW - Landscape connectivity KW - Macroclimatic gradient KW - Multi-scale analysis Y1 - 2018 U6 - https://doi.org/10.1016/j.baae.2018.09.004 SN - 1439-1791 SN - 1618-0089 VL - 34 SP - 1 EP - 14 PB - Elsevier GmbH CY - München ER - TY - JOUR A1 - Licht, Alexis A1 - Coster, P. A1 - Ocakoglu, F. A1 - Campbell, C. A1 - Metais, G. A1 - Mulch, Andreas A1 - Taylor, M. A1 - Kappelman, John A1 - Beard, K. Christopher T1 - Tectono-stratigraphy of the Orhaniye Basin, Turkey: Implications for collision chronology and Paleogene biogeography of central Anatolia JF - Journal of Asian earth sciences N2 - Located along the Izmir-Ankara-Erzincan Suture (IAES), the Maastrichtian - Paleogene Orhaniye Basin has yielded a highly enigmatic-yet poorly dated- Paleogene mammal fauna, the endemic character of which has suggested high faunal provincialism associated with paleogeographic isolation of the Anatolian landmass during the early Cenozoic. Despite its biogeographic significance, the tectono-stratigraphic history of the Orhaniye Basin has been poorly documented; Here, we combine sedimentary, magnetostratigraphic, and geochronological data to infer the chronology and depositional history of the Orhaniye Basin. We then assess how our new data and interpretations for the Orhaniye Basin impact (1) the timing and mechanisms of seaway closure along the IAES and (2) the biogeographic evolution of Anatolia. Our results show that the Orhaniye Basin initially developed as a forearc basin during the Maastrichtian, before shifting to a retroarc foreland basin setting sometime between the early Paleocene and 44 Ma. This chronology supports a two-step scenario for the assemblage of the central Anatolian landmass, with incipient collision during the Paleocene - Early Eocene and final seaway retreat along the IAES during the earliest Late Eocene after the last marine incursion into the foreland basin. Our dating for the Orhaniye mammal fauna (44-43 Ma) indicates the persistence of faunal endemism in northern Anatolia until at least the late Lutetian despite the advanced stage of IAES closure. The tectonic evolution of dispersal corridors linking northern Anatolia with adjacent parts of Eurasia was not directly associated with IAES closure and consecutive uplifts, but rather with the build-up of continental bridges on the margins of Anatolia, in the Alpine and Tibetan-Himalayan orogens. KW - Anatolia KW - Eocene KW - Collision KW - Biogeography Y1 - 2017 U6 - https://doi.org/10.1016/j.jseaes.2017.03.033 SN - 1367-9120 SN - 1878-5786 VL - 143 SP - 45 EP - 58 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Ali, Tahir A1 - Runge, Fabian A1 - Dutbayev, Ayan A1 - Schmuker, Angelika A1 - Solovyeva, Irina A1 - Nigrelli, Lisa A1 - Buch, Ann-Katrin A1 - Xia, Xiaojuan A1 - Ploch, Sebastian A1 - Orren, Ouria A1 - Kummer, Volker A1 - Paule, Juraj A1 - Celik, Ali A1 - Vakhrusheva, Ljudmila A1 - Gabrielyan, Ivan A1 - Thines, Marco T1 - Microthlaspi erraticum (Jord.) T. Ali et Thines has a wide distribution, ranging from the Alps to the Tien Shan JF - Flora : morphology, distribution, functional ecology of plants N2 - Microthlaspi is a predominantly Eurasian genus which also occurs in the northernmost parts of Africa (Maghreb). The most widespread species of the genus is M. perfoliatum, which can be found from Sweden to Algeria and from Portugal to China. The other species are thought to have much more confined distribution ranges, often covering only a few hundred kilometres. This is also believed for the diploid M. erraticum, which was recently re-appraised as a taxon independent from the tetra- to hexaploid M. perfoliatum. Previously, M. erraticum was believed to be present only in Central Europe, from the East of France to Slovenia. In order to gain a deeper understanding of the ecology, evolution and migration history of Microthlaspi it was the focus of the current study to investigate, if M. erraticum is present in habitats outside Central Europe, but with microclimates similar to Central Europe. It is demonstrated that M. erraticum is much more widespread than previously thought, while other lineages apart from M. perfoliatum s.str. and M. erraticum seem to have restricted distribution ranges. The latter species was observed from the Alps and their foreland, the Balkans, the mountainous areas around the Black Sea, Southern Siberia, as well as the Altai and Tien Shan mountains. This demonstrates a widespread occurrence of this easily-overlooked species. (C) 2016 Elsevier GmbH. All rights reserved. KW - Biogeography KW - Coluteocarpeae KW - Noccaea KW - Phylogeny KW - Species complex KW - Thlaspi perfoliatum Y1 - 2016 U6 - https://doi.org/10.1016/j.flora.2016.09.008 SN - 0367-2530 SN - 1618-0585 VL - 225 SP - 76 EP - 81 PB - American Chemical Society CY - Jena ER - TY - JOUR A1 - Geissler, Peter A1 - Poyarkov, Nikolay A. A1 - Grismer, Lee A1 - Nguyen, Truong Q. A1 - An, Hang T. A1 - Neang, Thy A1 - Kupfer, Alexander A1 - Ziegler, Thomas A1 - Böhme, Wolfgang A1 - Müller, Hendrik T1 - New Ichthyophis species from Indochina (Gymnophiona, Ichthyophiidae): 1. The unstriped forms with descriptions of three new species and the redescriptions of I-acuminatus Taylor, 1960, I-youngorum Taylor, 1960 and I-laosensis Taylor, 1969 JF - Organisms, diversity & evolution : official journal of the Gesellschaft für Biologische Systematik N2 - Caecilians of the genus Ichthyophis Fitzinger, 1826 are among the most poorly known amphibian taxa within Southeast Asia. Populations of Ichthyophis from the Indochina region (comprising Cambodia, Laos, and Vietnam) have been assigned to five taxa: Ichthyophis acuminatus, Ichthyophis bannanicus, Ichthyophis kohtaoensis, Ichthyophis laosensis, and Ichthyophis nguyenorum. Barcoding of recently collected specimens indicates that Indochinese congeners form a clade that includes several morphologically and genetically distinct but yet undescribed species. Although body coloration is supported by the molecular analyses as a diagnostic character at species level, unstriped forms are paraphyletic with respect to striped Ichthyophis. Based on our morphological and molecular analyses, three distinct unstriped ichthyophiid species, Ichthyophis cardamomensis sp. nov. from western Cambodia, Ichthyophis catlocensis sp. nov. from southern Vietnam, and Ichthyophis chaloensis sp. nov. from central Vietnam are described as new herein, almost doubling the number of Ichthyophis species known from the Indochinese region. All three new species differ from their unstriped congeners in a combination of morphological and molecular traits. In addition, redescriptions of three unstriped Ichthyophis species (Ichthyophis acuminatus, I. laosensis, I. youngorum) from Indochina and adjacent Thailand are provided. KW - Biogeography KW - Caecilians KW - Indochina KW - Cambodia KW - Laos KW - Thailand KW - Vietnam KW - mtDNA KW - Barcoding KW - COI KW - cyt b KW - Phylogeny KW - Integrative taxonomy Y1 - 2015 U6 - https://doi.org/10.1007/s13127-014-0190-6 SN - 1439-6092 SN - 1618-1077 VL - 15 IS - 1 SP - 143 EP - 174 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Kocyan, Alexander A1 - Snijman, Deirdre A. A1 - Forest, Felix A1 - Devey, Dion S. A1 - Freudenstein, John V. A1 - Wiland-Szymanska, Justyna A1 - Chase, Mark W. A1 - Rudall, Paula J. T1 - Molecular phylogenetics of Hypoxidaceae - Evidence from plastid DNA data and inferences on morphology and biogeography JF - Molecular phylogenetics and evolution N2 - Phylogenetic relationships of the monocot family Hypoxidaceae (Asparagales), which occurs mainly in the Southern Hemisphere, were reconstructed using four plastid DNA regions (rbcL, trnL intron, trnL-F intergenic spacer, and trnS-G intergenic spacer) for 56 ingroup taxa including all currently accepted genera and seven species of the closely related families Asteliaceae, Blandfordiaceae, and Lanariaceae. Data were analyzed by applying parsimony, maximum likelihood and Bayesian methods. The intergenic spacer trnS-G - only rarely used in monocot research - contributed a substantial number of potentially parsimony informative characters. Hypoxidaceae consist of three well-supported major clades, but their interrelationships remain unresolved. Our data indicate that in the Pauridia clade one long-distance dispersal event occurred from southern Africa to Australia. Long-distance dispersal scenarios may also be likely for the current distribution of Hypoxis, which occurs on four continents. In the Curculigo clade, the present distribution of Curculigo s.s. on four continents could support a Gondwanan origin, but the level of divergence is too low for this hypothesis to be likely. The main clades correspond well with some floral characters, habit and palynological data, whereas chromosomal data exhibit plasticity and probably result from polyploidization and subsequent dysploidy and/or aneuploidy. Evolutionary flexibility is also suggested by the number of reported pollination syndromes: melittophily, myophily, sapromyophily, and cantharophily. Based on our phylogenetic results, we suggest cautious nomenclatural reorganization to generate monophyly at the generic level. KW - Asparagales KW - Phylogenetics KW - Biogeography KW - Character evolution KW - Pollination syndromes KW - trnS-G spacer Y1 - 2011 U6 - https://doi.org/10.1016/j.ympev.2011.02.021 SN - 1055-7903 VL - 60 IS - 1 SP - 122 EP - 136 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Khuroo, Anzar A. A1 - Reshi, Zafar A. A1 - Malik, Akhtar H. A1 - Weber, Ewald A1 - Rashid, Irfan A1 - Dar, G. H. T1 - Alien flora of India taxonomic composition, invasion status and biogeographic affiliations JF - Biological invasions : unique international journal uniting scientists in the broad field of biological invasions N2 - The wide knowledge gaps in invasion biology research that exist in the developing world are crucial impediments to the scientific management and global policymaking on biological invasions. In an effort to fill such knowledge gaps, we present here an inventory of the alien flora of India, based on systematic reviews and rigorous analyses of research studies (ca. 190) published over the last 120 years (1890-2010 AD), and updated with field records of the last two decades. Currently, the inventory comprises of 1,599 species, belonging to 842 genera in 161 families, and constitutes 8.5% of the total Indian vascular flora. The three most species-rich families are Asteraceae (134 spp.), Papilionaceae (114 spp.) and Poaceae (106 spp.), and the three largest genera are Eucalyptus (25 spp.), Ipomoea (22 spp.), and Senna (21 spp.). The majority of these species (812) have no report of escaping from cultivation. Of the remaining subset of 787 species, which have either escaped from intentional cultivation, or spread after unintentional introduction, casuals are represented by 57 spp., casual/naturalised by 114 spp., naturalised by 257 spp., naturalised/invasive by 134 spp., and invasive by 225 spp. Biogeographically, more than one-third (35%) of the alien flora in India has its native ranges in South America, followed by Asia (21%), Africa (20%), Europe (11%), Australia (8%), North America (4%); and cryptogenic (1%). The inventory is expected to serve as the scientific baseline on plant invasions in India, with implications for conservation of global biodiversity. KW - Biodiversity KW - Biological invasions KW - Alien plants KW - Taxonomy KW - Biogeography KW - India Y1 - 2012 U6 - https://doi.org/10.1007/s10530-011-9981-2 SN - 1387-3547 VL - 14 IS - 1 SP - 99 EP - 113 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Pagel, Jörn A1 - Schurr, Frank Martin T1 - Forecasting species ranges by statistical estimation of ecological niches and spatial population dynamics JF - Global ecology and biogeography : a journal of macroecology N2 - Aim The study and prediction of speciesenvironment relationships is currently mainly based on species distribution models. These purely correlative models neglect spatial population dynamics and assume that species distributions are in equilibrium with their environment. This causes biased estimates of species niches and handicaps forecasts of range dynamics under environmental change. Here we aim to develop an approach that statistically estimates process-based models of range dynamics from data on species distributions and permits a more comprehensive quantification of forecast uncertainties. Innovation We present an approach for the statistical estimation of process-based dynamic range models (DRMs) that integrate Hutchinson's niche concept with spatial population dynamics. In a hierarchical Bayesian framework the environmental response of demographic rates, local population dynamics and dispersal are estimated conditional upon each other while accounting for various sources of uncertainty. The method thus: (1) jointly infers species niches and spatiotemporal population dynamics from occurrence and abundance data, and (2) provides fully probabilistic forecasts of future range dynamics under environmental change. In a simulation study, we investigate the performance of DRMs for a variety of scenarios that differ in both ecological dynamics and the data used for model estimation. Main conclusions Our results demonstrate the importance of considering dynamic aspects in the collection and analysis of biodiversity data. In combination with informative data, the presented framework has the potential to markedly improve the quantification of ecological niches, the process-based understanding of range dynamics and the forecasting of species responses to environmental change. It thereby strengthens links between biogeography, population biology and theoretical and applied ecology. KW - Biogeography KW - ecological forecasts KW - global change KW - hierarchical Bayesian statistics KW - long-distance dispersal KW - niche theory KW - process-based model KW - range shifts KW - spatial demography KW - species distribution modelling Y1 - 2012 U6 - https://doi.org/10.1111/j.1466-8238.2011.00663.x SN - 1466-822X VL - 21 IS - 2 SP - 293 EP - 304 PB - Wiley-Blackwell CY - Malden ER - TY - JOUR A1 - Sammler, Svenja A1 - Ketmaier, Valerio A1 - Havenstein, Katja A1 - Krause, Ulrike A1 - Curio, Eberhard A1 - Tiedemann, Ralph T1 - Mitochondrial control region I and microsatellite analyses of endangered Philippine hornbill species (Aves; Bucerotidae) detect gene flow between island populations and genetic diversity loss JF - BMC evolutionary biology N2 - Background: The Visayan Tarictic Hornbill (Penelopides panini) and the Walden's Hornbill (Aceros waldeni) are two threatened hornbill species endemic to the western islands of the Visayas that constitute - between Luzon and Mindanao - the central island group of the Philippine archipelago. In order to evaluate their genetic diversity and to support efforts towards their conservation, we analyzed genetic variation in similar to 600 base pairs (bp) of the mitochondrial control region I and at 12-19 nuclear microsatellite loci. The sampling covered extant populations, still occurring only on two islands (P. panini: Panay and Negros, A. waldeni: only Panay), and it was augmented with museum specimens of extinct populations from neighboring islands. For comparison, their less endangered (= more abundant) sister taxa, the Luzon Tarictic Hornbill (P. manillae) from the Luzon and Polillo Islands and the Writhed Hornbill (A. leucocephalus) from Mindanao Island, were also included in the study. We reconstructed the population history of the two Penelopides species and assessed the genetic population structure of the remaining wild populations in all four species. Results: Mitochondrial and nuclear data concordantly show a clear genetic separation according to the island of origin in both Penelopides species, but also unravel sporadic over-water movements between islands. We found evidence that deforestation in the last century influenced these migratory events. Both classes of markers and the comparison to museum specimens reveal a genetic diversity loss in both Visayan hornbill species, P. panini and A. waldeni, as compared to their more abundant relatives. This might have been caused by local extinction of genetically differentiated populations together with the dramatic decline in the abundance of the extant populations. Conclusions: We demonstrated a loss in genetic diversity of P. panini and A. waldeni as compared to their sister taxa P. manillae and A. leucocephalus. Because of the low potential for gene flow and population exchange across islands, saving of the remaining birds of almost extinct local populations - be it in the wild or in captivity - is particularly important to preserve the species' genetic potential. KW - Biogeography KW - Bucerotidae KW - Conservation genetics KW - Genetic diversity loss KW - Microsatellites KW - Mitochondrial control region I KW - Philippine archipelago KW - Phylogeography Y1 - 2012 U6 - https://doi.org/10.1186/1471-2148-12-203 SN - 1471-2148 VL - 12 IS - 25 PB - BioMed Central CY - London ER -