Two new species of the genus Morophagoides (Lepidoptera: Tineidae) closely related to the shiitake fungus moth,M. moriutii,from Japan

Two new species of the genus Morophagoides Petersen from Kyushu and the Kanto regions (Gunma and Tokyo Prefs.) of Honshu, Japan, are described. They have been confused with M. moriutii Robinson, a serious pest of the shiitake mushroom, Lentinula edodes (Berk.) Pegler. The new species are clearly separable not only by the male and female genitalia of adult but also by DNA barcodes.     

Thanetian gastropods from the Mesopotamian high folded zone in northern Iraq

An assemblage of gastropods from the Thanetian of the Kolosh Formation from the Zakho region in northern Iraq is documented for the first time. The ten species represent the families Campanilidae Douvillé 1904, Potamididae H. & A. Adams 1854, Batillariidae Thiele 1929, Thiaridae Gill 1871, Pachychilidae Fischer & Crosse 1892, Cerithiidae Fleming 1822 and Pseudolividae de Gregorio 1880, suggesting a littoral to shallow sublittoral depositional environment. Six of the species are new and five are formally described as new species. At least seven species are also known from the Thanetian and/or Early Ypresian of the Ankara region in Turkey. Only a single species occurs also in the Paleocene of the Paris Basin. No relation to Paleocene and Eocene faunas of Pakistan and India is detectable. This points to a considerably bioprovincialism along the northern coast of the Tethys. Consequently we suppose the existence of an Anatolian Province in the Thanetian/Ypresian Mediterranean Region of the Tethys Realm, represented by rather homogeneous mollusc faunas from western Turkey and northern Iraq. Campanile zakhoense nov. sp., Pyrazopsis hexagonpyramidalis nov. sp., Pachymelania islamogluae nov. sp., “Faunus” dominicii nov. sp. and Pseudoaluco mesopotamicus nov. sp. are introduced as new species. Varicipotamides Pacaud & Harzhauser nov. nom. is proposed as the replacement name for Exechestoma Cossmann (1889) non Brandt (1837).     

First report of Namurian insects (Palaeodictyoptera; Megasecoptera; “basal Neoptera”) from the Küchenberg near Fr?ndenberg/Ruhr (Germany)

Several new remains of fossil insects from the Late Carboniferous (Pennsylvanian: Namurian?B or C) of the Fr?ndenberg/Ruhr Region (Unna District, Western Germany) are described. They comprise seven wing fragments of Homaloneura berenice Brauckmann and Gr?ning, 1998 (Palaeodictyoptera: Spilapteridae), a species which is better and more completely known from the Konservat-Lagerst?tte Hagen-Vorhalle (Namurian?B: Marsdenian) with at least three specimens. Two additional wing fragments belong to Bechala sommeri gen. et sp. nov. (Megasecoptera: Bechalidae fam. nov.). Together with Brodioptera stricklani Nelson and Tidwell, 1987 (Brodiopteridae; earliest Namurian, Kinderscoutian; Utah, USA), Sylvohymen peckae Brauckmann, 1988 and S.?pintoi Brauckmann et?al., 2003 (both: Bardohymenidae; Namurian?B, Marsdenian, Hagen-Vorhalle, Germany), and Xenoptera riojaensis Pinto, 1986 (Xenopteridae; probably late Namurian or early Westphalian; Malanzán, La Rioja, Argentina) they belong to the most ancient members of the Megasecoptera. Both of these species from Küchenberg have a striking specific color pattern. The holotype of B.?sommeri gen. et sp. nov. exhibits both a very fine woven archedictyon and well-developed, cell-forming cross-veins. This combination is appraised to be very plesiomorphic. Additionally, one isolated wing fragment of Kochopteron hoffmannorum Brauckmann, 1984 (??basal Neoptera??) is preserved. The Fr?ndenberg wings were deposited in a mainly limnic/terrestrial environment and have been most probably transported by eolian and/or fluviatile processes.     

The (Paleo)Geography of Evolution: Making Sense of Changing Biology and Changing Continents

During the voyage of the H.M.S. Beagle, Charles Darwin quickly realized that geographic isolation led to significant changes in the adaptation of local flora and fauna (Darwin 1859). Genetic isolation is one of the well-known mechanisms by which adaptation (allopatric speciation) can occur (Palumbi, Annu Rev Ecol Syst 25:547?C72, 1994; Ricklefs, J Avian Biol 33:207?C11, 2002; Burns et al., Evolution 56:1240?C52, 2002; Hendry et al., Science 290:516?C8, 2009). Evolutionary changes can also occur when landmasses converge or are ??bridged.?? An important and relatively recent (Pliocene Epoch) example known as the ??Great American Biotic Interchange?? allowed for the migration of previously isolated species into new ecological niches between North and South America (Webb 1985, Ann Mo Bot Gard 93:245?C57, 2006; Kirby and MacFadden, Palaeogeogr Palaeoclimatol Palaeoecol 228:193?C202, 2005). Geographic isolation (vicariance) or geographic merging (geodispersal) can occur for a variety of reasons (sea level rise, splitting of continents, mountain building). In addition, the growth of a large supercontinent (or breakup) may change the climatic zonation on the globe and form a different type of barrier for species migration. This short review paper focuses on changing paleogeography throughout the Phanerozoic and the close ties between paleogeography and the evolutionary history of life on Earth.     

Revision and new data on the Coniacian ammonite genus Hemitissotia in the Iberian Peninsula (Spain and Portugal)

The types of the species of the Coniacian ammonite genus Hemitissotia Peron, 1897, identified in the Iberian Peninsula (Spain and Portugal), which are currently held in the Wiedmann (Universität Tübingen, Germany) and Choffat (Instituto Geológico e Mineiro, Portugal) collections, have been revised and refigured. New specimens of the taxa Hemitissotia ceadouroensis Choffat, 1898, Hemitissotia celtiberica Wiedmann, 1975b, Hemitissotia turzoi Karrenberg, 1935, Hemitissotia dullai (Karrenberg 1935) and Hemitissotia lenticeratiformis Wiedmann in Wiedmann and Kauffman, 1978 have also been presented. As results, H. celtiberica has been considered as a junior synonym of H. ceadouroensis, and the lectotype of this species and the neotypes of H. turzoi and H. dullai have been designated and figured. Additionally, the geographical and stratigraphical distributions of all of these species have been determined with precision, and several phylogenetic relationships between them have been identified, revealing morphologies that become progressively smaller and more depressed and ornamented (hydrodynamically less efficient), interpreted as an adaptative response to sea-level changes.     

Alien shrimps in evidence: new records of the genus Athanas Leach, 1814 on the coast of S?o Paulo, southern Brazil (Caridea: Alpheidae)

The occurrence of two alien alpheid shrimps of the genus Athanas Leach, 1814 [in Leach 1813–1814], the Indo-West Pacific A. dimorphus Ortmann, 1894 and the Eastern Atlantic A. nitescens (Leach, 1813 [in Leach 1813–1814]), on the coast of the state of S?o Paulo, Brazil, is reported. The presence of A. dimorphus extends the range of this species in the western Atlantic farther to the south in Brazil, whereas A. nitescens is reported for the first time in the western Atlantic, representing the second alien alpheid species on this side of the Atlantic and the twenty-first decapod crustacean introduced in Brazil. We provide morphological accounts of the material examined and illustrate the most important diagnostic characters of both species. An overview of the possible mechanisms of their introduction on the coast of S?o Paulo is also provided.     

Taxonomic review of Kyphosus (Pisces: Kyphosidae) in the Atlantic and Eastern Pacific Oceans

The taxonomy of the Atlantic and Eastern Pacific species of Kyphosus is reviewed with K. bosquii (Lacepède 1802), K. incisor (Cuvier 1831), K. analogus (Gill 1862) and K. elegans (Peters 1869) considered valid, and K. atlanticus sp. nov. newly described. Kyphosus bosquii and K. atlanticus are both characterized by 12 dorsal- and 11 anal-fin soft rays, but differ in the number of longitudinal scale rows along the midbody (61–66, mode 63 vs. 50–56, mode 54). Kyphosus incisor and K. analogus, characterized by 14 dorsal- and 13 anal-fin soft rays, similarly differ from each other in midbody longitudinal scale row counts (57–64, mode 60 vs. 68–74, mode 70 or 72). Kyphosus elegans is characterized by 13 dorsal- and 12 anal-fin soft rays, and 51–57 midbody longitudinal scale rows. Kyphosus bosquii, K. atlanticus and K. incisor are distributed in the Atlantic Ocean, K. analogus and K. elegans occurring in the Eastern Pacific. The holotype of Pimelepterus flavolineatus Poey 1866, here regarded as a junior synonym of K. incisor, was located within a collection of Cuban fishes donated to the Smithsonian Institution by Poey in 1873. A neotype is designated here for K. analogus. Pimelepterus gallveii Cunningham 1910, Kyphosus palpebrosus Miranda-Ribeiro 1919 and K. metzelaari Jordan and Evermann 1927 are recognized as junior synonyms of K. bosquii. Pimelepterus sandwicensis Sauvage 1880 is a junior synonym of K. elegans. Perca saltatrix Linnaeus 1758, together with the replacement name Perca sectatrix Linnaeus 1766, is regarded as nomina dubia.     

On the identity of two Antarctic brooding nemerteans: redescription of Antarctonemertes valida (Bürger, 1893) and description of a new species in the genus Antarctonemertes Friedrich, 1955 (Nemertea, Hoplonemertea)

Nemerteans (ribbon worms) constitute an abundant and occasionally conspicuous group of benthic invertebrates in the Southern Ocean. Although recent work has confirmed that this group is far more diverse than previously recognized, the Antarctic nemertean fauna remains poorly understood when compared to other geographic regions. In most cases, the taxonomic information on the known nemertean fauna is incomplete for this region and/or has been inappropriately documented. As a consequence, many of the species described are considered species inquirendae. Among the nearly 50 species described so far for the Southern Ocean, two hoplonemerteans are known to brood eggs in cocoons: Amphiporus incubator Joubin, 1914 and Amphiporus michaelseni Bürger, 1895a. Here, we redescribe Antarctonemertes valida (Bürger, 1893), a senior synonym of A. michaelseni, and describe a new congeneric species, Antarctonemertes riesgoae sp. nov. Both species show a similar reproductive strategy by brooding their cocoons, and similar external appearance, but clearly differ in other aspects of their morphology, such as the cephalic coloration pattern and the number of proboscidial nerves. We provide novel information about their life habitus, reproductive behaviour, internal anatomy, and their phylogenetic placement within hoplonemerteans using one nuclear (28S rRNA) and two mitochondrial [cytochrome c oxidase subunit I (COI) and 16S rRNA] markers. We also provide a parsimony haplotype network using 16S rRNA, COI, and the internal transcribed spacer region 2 (ITS-2) showing a clear distinction between individuals of both species. Our results stress the need of combining molecular and morphological information when dealing with closely related species of nemerteans.     

Redescriptions and reestablishments of some species belonging to the genus Prionospio (Polychaeta,Spionidae) and descriptions of three new species

Available type material of Prionospio heterobranchia Moore, 1907, P. (Prionospio) texana Hartman, 1951, P. spongicola Wesenberg-Lund, 1958 and P. (P.) newportensis Reish, 1959, as well as newly collected material from the Southern Gulf of Mexico and Chetumal Bay in the Caribbean Sea, was examined. Several important differences were found between P. heterobranchia, P. (Prionospio) texana, P. spongicola and P. (P.) newportensis, and as a result, these three species are removed from synonymy with P. heterobranchia Moore, 1907, and redescribed and reinstated as valid species. In addition, three new species were identified and described: P. caribensis sp. nov., P. rosariae sp. nov. and P. jamaicensis sp. nov. A key to all species of Prionospio with five pairs of branchiae is provided.     

Missense mutations in the APOL1 gene are highly associated with end stage kidney disease risk previously attributed to the MYH9 gene

MYH9 has been proposed as a major genetic risk locus for a spectrum of nondiabetic end stage kidney disease (ESKD). We use recently released sequences from the 1000 Genomes Project to identify two western African-specific missense mutations (S342G and I384M) in the neighboring APOL1 gene, and demonstrate that these are more strongly associated with ESKD than previously reported MYH9 variants. The APOL1 gene product, apolipoprotein L-1, has been studied for its roles in trypanosomal lysis, autophagic cell death, lipid metabolism, as well as vascular and other biological activities. We also show that the distribution of these newly identified APOL1 risk variants in African populations is consistent with the pattern of African ancestry ESKD risk previously attributed to MYH9. Mapping by admixture linkage disequilibrium (MALD) localized an interval on chromosome 22, in a region that includes the MYH9 gene, which was shown to contain African ancestry risk variants associated with certain forms of ESKD (Kao et al. 2008; Kopp et al. 2008). MYH9 encodes nonmuscle myosin heavy chain IIa, a major cytoskeletal nanomotor protein expressed in many cell types, including podocyte cells of the renal glomerulus. Moreover, 39 different coding region mutations in MYH9 have been identified in patients with a group of rare syndromes, collectively termed the Giant Platelet Syndromes, with clear autosomal dominant inheritance, and various clinical manifestations, sometimes also including glomerular pathology and chronic kidney disease (Kopp 2010; Sekine et al. 2010). Accordingly, MYH9 was further explored in these studies as the leading candidate gene responsible for the MALD signal. Dense mapping of MYH9 identified individual single nucleotide polymorphisms (SNPs) and sets of such SNPs grouped as haplotypes that were found to be highly associated with a large and important group of ESKD risk phenotypes, which as a consequence were designated as MYH9-associated nephropathies (Bostrom and Freedman 2010). These included HIV-associated nephropathy (HIVAN), primary nonmonogenic forms of focal segmental glomerulosclerosis, and hypertension affiliated chronic kidney disease not attributed to other etiologies (Bostrom and Freedman 2010). The MYH9 SNP and haplotype associations observed with these forms of ESKD yielded the largest odds ratios (OR) reported to date for the association of common variants with common disease risk (Winkler et al. 2010). Two specific MYH9 variants (rs5750250 of S-haplotype and rs11912763 of F-haplotype) were designated as most strongly predictive on the basis of Receiver Operating Characteristic analysis (Nelson et al. 2010). These MYH9 association studies were then also extended to earlier stage and related kidney disease phenotypes and to population groups with varying degrees of recent African ancestry admixture (Behar et al. 2010; Freedman et al. 2009a, b; Nelson et al. 2010), and led to the expectation of finding a functional African ancestry causative variant within MYH9. However, despite intensive efforts including re-sequencing of the MYH9 gene no suggested functional mutation has been identified (Nelson et al. 2010; Winkler et al. 2010). This led us to re-examine the interval surrounding MYH9 and to the detection of novel missense mutations with predicted functional effects in the neighboring APOL1 gene, which are significantly more associated with ESKD than all previously reported SNPs in MYH9.     

An analysis of a ‘community-driven’ reconstruction of the human metabolic network

Following a strategy similar to that used in baker’s yeast (Herrgård et al. Nat Biotechnol 26:1155–1160, 2008). A consensus yeast metabolic network obtained from a community approach to systems biology (Herrgård et al. 2008; Dobson et al. BMC Syst Biol 4:145, 2010). Further developments towards a genome-scale metabolic model of yeast (Dobson et al. 2010; Heavner et al. BMC Syst Biol 6:55, 2012). Yeast 5—an expanded reconstruction of the Saccharomyces cerevisiae metabolic network (Heavner et al. 2012) and in Salmonella typhimurium (Thiele et al. BMC Syst Biol 5:8, 2011). A community effort towards a knowledge-base and mathematical model of the human pathogen Salmonella typhimurium LT2 (Thiele et al. 2011), a recent paper (Thiele et al. Nat Biotechnol 31:419–425, 2013). A community-driven global reconstruction of human metabolism (Thiele et al. 2013) described a much improved ‘community consensus’ reconstruction of the human metabolic network, called Recon 2, and the authors (that include the present ones) have made it freely available via a database at http://humanmetabolism.org/ and in SBML format at Biomodels (http://identifiers.org/biomodels.db/MODEL1109130000). This short analysis summarises the main findings, and suggests some approaches that will be able to exploit the availability of this model to advantage.     

A New Zamia Species from the Panama Canal Area

There are four terrestrial, above-ground stemmed Zamia taxa in Panama, the species delimitations of which have been a matter of controversy or misplacement at one time or the other (Schutzman et. al., 1998; Stevenson, 1993; Taylor, 1999a, b, 2002). All are allopatrically distributed. Two are in western Panama in Chiriquí province. One of these, Z. pseudomonticola, is found in the northwest of the province at altitudes above 1000 m, while the other, Z. fairchildiana, is found in a relatively small patch of forest in southwestern Chiriquí province. The other two taxa are found around the Canal area or farther east. The species described in this paper is found near the Canal area, and the last of the group, Z. elegantissima, occurs north of the Canal area in the province of Colon and also some distance to the east, including part of the Dule or Kuna aboriginal homeland known as Kuna Yala. After 16 years of research on the new taxon, we have decided to describe it as a new species, pointing out its similarity to Z. elegantissima and its distinctness from Z. pseudomonticola and Z . fairchildiana. The two western species are more alike in structure compared with the eastern species, and the latter are more alike between themselves compared to the western taxa. Even so, there are differences in vegetative and reproductive structures to clearly separate each species. There are even differences in the pollinators, these being, in all cases found, species of the weevil genus Rhopalotria and the snubbed-nosed beetle Pharaxonotha.     

Proposal to replace the illegitimate genus name Prescottia Jones et al. 2013 with the genus name Prescottella gen. nov. and to replace the illegitimate combination Prescottia equi Jones et al. 2013 with Prescottella equi comb. nov

Recently we proposed that Rhodococcus equi (Magnusson 1923) Goodfellow and Alderson 1977 be transferred to a novel genus, Prescottia, as Prescottia equi comb. nov. However, in accordance with Principle 2 and Rule 51b(4) of the Bacteriological Code (1990 Revision), the bacterial genus name Prescottia Jones et al. 2013 is deemed illegitimate as this name has been used previously for a plant genus within the family Orchidaceae. Consequently, a new genus name, Prescottella gen. nov. is proposed for the bacterial taxon and a new combination Prescottella equi comb. nov. is proposed for the type species.     

A radically non-morphemic approach to bidirectional syncretism

This paper addresses the question of how certain kinds of overlapping syncretisms in inflectional paradigms can be accounted for that Baerman et al. (Language 80:807–824, 2005) refer to as convergent/divergent bidirectional syncretisms (based on earlier work by Stump, Inflectional morphology, 2001). Bidirectional syncretism strongly resists accounts in terms of standard rules of exponence (or similar devices) that correlate inflection markers with (often underspecified) morpho-syntactic specifications (such rules are used in many morphological theories; e.g., Anderson, A-morphous morphology, 1992; Halle and Marantz in The view from building, pp. 111–176, 1993; Aronoff, Morphology by itself, 1994; Wunderlich in Yearbook of morphology 1995, pp. 93–114, 1996; and Stump, Inflectional morphology, 2001). The reason is that it is difficult to capture overlapping distributions by natural classes. In view of this, rules of referral have been proposed to derive bidirectional syncretism (Stump, Inflectional morphology, 2001; Baerman et al. (Language 80:807–824, 2005)). In contrast, I would like to pursue the hypothesis that systematic instances of overlapping syncretism ultimately motivate a new approach to inflectional morphology—one that fully dispenses with the assumption that morphological exponents are paired with morpho-syntactic feature specifications (and that therefore qualifies as radically non-morphemic): First, rules of exponence are replaced with feature co-occurrence restrictions (FCRs; Gazdar et al., Generalized Phrase Structure Grammar, 1985). For phonologically determined natural classes of exponents, FCRs state incompatibilites with morpho-syntactic feature specifications. Second, marker competition is resolved by a principle of Phonology-driven Marker Selection (PMS). PMS takes over the role of the Specificity (Blocking, Elsewhere, Panini) Principle of standard analyses. Empirically, the main focus is on Bonan declension; the analysis is subsequently extended to Gujarati conjugation and Latin o-declension, with further remarks on bidirectional syncretism in other inflectional paradigms.     

A morphometrical study of oribatid mites (Acari: Oribatida) of the genus Carabodes C.L. Koch, 1835 (Carabodidae) using a confocal laser scanning microscope: an alternative approach to quantitative analysis of various features

In the past, micro-arthropod taxonomists have mainly relied on qualitative characters to identify species, and relatively little attention has been paid to quantitative analysis. However, several taxonomic groups have high morphological variability, which creates problems in identification. Quantitative analysis of morphometrical data of specific characters could aid in understanding differences in the morphology of oribatid species. In this respect, confocal laser scanning microscopy and quantitative analysis were used to describe morphological traits of four oribatid mite species belonging to the genus Carabodes Koch, 1835—C. femoralis (Nicolet, 1855), C. labyrinthicus (Michael, 1879), C. ornatus Storkan, 1925 and C. subarcticus Trägårdh, 1902. All specimens were collected in Latvia. Thirteen morphological traits were measured for 838 adult individuals. The same traits were also measured with transmitted light microscopy, and results were compared. The impact of a number of environmental factors on traits was also assessed. High interspecific variability in size of most morphological features was observed. In many cases, sizes of the measured features correlated between different species. The ranges in length of notogastral setae p3 and h3 of C. femoralis did not overlap with those of C. labyrinthicus or C. ornatus. Significant correlations between body length and size of setal structures, as well as between setal structures, were detected. Size of morphological features was directly affected by the cover of lichens, a main food resource for Carabodes, and indirectly by the effect of soil moisture on lichen communities.     

Neochoiaella n. gen. (Demospongeae, Choiaellidae)—a second poriferan Lazarus taxon from the Solnhofen Plattenkalk (Upper Jurassic, Southern Germany)?

A new demospongid genus and species is described from the Upper Jurassic (Lower Tithonian) Plattenkalk of Langenaltheim near Solnhofen/Bavaria. Both the morphology and the spiculation of the new taxon Neochoiaella frattigianii n. gen. n. sp., which lacks a rigid skeleton, resemble the Early Cambrian family Choiidae de Laubenfels, 1955, particularly the genus Choiaella Rigby and Hou, 1995 from the Cengjiang Fossillagerst?tten of Yunnan/Southern China. Due to the complete preservation of the specimen, we cannot exclude the possibility that Neochoiaella n. gen. was living at its place of burial in the Plattenkalk basin of Solnhofen, but it seems more likely that it was washed in as an allochthonous faunal element, like other benthic organisms from this limestone. Similarly, the hexactinellid reticulate sponge Ammonella quadrata Walther, 1904, which appears to be restricted to the small Plattenkalk basin of Pfalzpaint, led to speculation about a possible Lazarus taxon due to its spicular architecture, which corresponds to that seen in the Early Palaeozoic Protospongiidae Hinde, 1887. Possibly, the special environmental conditions that existed within or close to the Plattenkalk basins provided a niche in which anachronistic taxa such as Neochoiaella n. gen. and Ammonella Walther, 1904 could have survived.     

Identity of the lectotype of the East Asian flatfish Pleuronichthys cornutus (Temminck and Schlegel 1846) and reinstatement of Pleuronichthys lighti Wu 1929

The taxonomy of two species of Pleuronichthys from East Asia was re-examined on the basis of scale characteristics. The lectotype of Pleuronichthys cornutus (Temminck and Schlegel 1846) was shown to be conspecific with Pleuronichthys japonicus Suzuki, Kawashima and Nakabo 2009, being characterized by oval scales, a greater exposed scale area and lower scale counts than a second species, formerly recognized as P. cornutus, but to which Pleuronichthys lighti Wu 1929, formerly considered a junior synonym of P. cornutus, should now be applied. Accordingly, P. japonicus is now considered a junior synonym of P. cornutus.     

A new Pliocene mollusk fauna from Mejillones, northern Chile

A new Pliocene (3.4 Ma) mollusk fauna from Mejillones Peninsula, northern Chile is described and compared with the Pliocene La Cueva fauna of little constrained age from central Chile and some species from the Huenteguapi Sandstone overlying the Ranquil Formation on Arauco Peninsula, south central Chile. Preliminary correlation is based on faunal similarities. A total of 45 taxa were identified, of which Cyclocardia kieli sp. nov. is new to science. New combinations are Macron escalonia (Vermeij and DeVries, 1997), Austrofusus steinmanni (Möricke, 1896) and Leukoma antiqua (King, 1832). For several species, the oldest occurrences and range extensions are reported. Co-occurrence of warm water taxa, previously assigned to MIS 11, and typical Pliocene taxa on Mejillones cannot be confirmed. Pliocene and Pleistocene mollusk faunas from Mejillones are listed for comparison.