Die GattungEridoconcha Ulrich & Bassler (Eridostraca) im Mitteldevon von Ost-Thüringen

The presence of the genusEridoconcha Ulrich & Bassler 1923 (Eridostraca) is reported for the first time from the Lower Paleozoic sediments of Germany. The three speciesE. spinosa n. sp.,E. papillosa n. sp., andE. cf.rugosa Ulr. & Bassl. are described from the Lower Middle Devonian of eastern Thuringia.     

Trilobites of the Galgenberg Member (Tannenknock Formation), middle Cambrian Stage 5, Franconian Forest,Germany: a paradigmatic lowermost middle Cambrian West Gondwanan fauna

Earliest middle Cambrian rocks in the Franconian Forest, formerly known as the ‘Galgenberg Formation’, include a moderately diverse fauna with a characteristic West Gondwanan, Atlas-type trilobite assemblage with often surprisingly well-preserved specimens. The hitherto inadequately characterised and poorly described assemblage includes Kingaspidoides frankenwaldensis, K. sp. aff. usitata, K. alberti sp. nov., K. meieri sp. nov., K.? sp. A, Ornamentaspis cf. crassilimbata, Latikingaspis sp. aff. alatus, Enixus sp. aff. juvenis, Acadoparadoxides sp. A, Parasolenopleura wurmi sp. nov., Parasolenopleura parabolica sp. nov. and Acanthomicmacca franconica Geyer, 2016. In addition to precise documentation of the species’ morphology and ontogenetic development, this study exemplifies allometric developments during the ontogeny of ellipsocephaloid and early solenopleurid trilobites, particularly Kingaspidoides and Parasolenopleura, and effects of deformation and distortion caused by diagenesis and tectonics. It further discusses the aspects of the trilobites’ ecology and taphonomy, and it characterises generic differences within the Kingaspis clade, particularly of Kingaspidoides, Latikingaspis and Ornamentaspis.     

New subfamily Proschizophoriinae of dalmanellid Brachiopds

Proschizophoria Maillieux is restudied and found to be related to the Silurian genusIdiorthis McLearn and a new genusCordatomyonia, type speciesCordatomyonia shupei, n. sp.Proschizophoria, Idiorthis, andCordatomyonia are united in the new subfamily Proschizophoriinae which is assigned to the dalmanellid family Rhipidomellidae. Rhipidomellidae and its included subfamilies Heterorthinae, Rhipidomellinae, and Proschizophoriinae are emended and newly diagnosed. A new dalmanellid genus,Megasalopina, is proposed for the Lower Devonian species“Dalmanella” elevata Williams & Breger and its allies. It is thought to have been derived from the draboviinid genusSalopina Boucot and therefore belongs to the Schizophoriidae.Dalmanellopsis Khalfin is removed from the synonymy ofLevenea and is shown to be related toSalopina.     

Studies in the taxonomy of the Polypores II

The following genera are redefined:Albatrellus S. F. Gray,Heterobasidion Bref.,Haploporus Bond. et Sing. ex Sing.,Fomitopsis P. Karst. andRigidoporus Murrill two new subgenera are described:Polyporus subgen.Dendropolyporus Pouz. (type:Polyporus umbellatus) andRigidoporus subgen.Neooxyporus Pouz. (type:Polyporus latemarginatus); the genusOxyporus (Bourd. etGalz.)Donk is classified as a subgenus of the genusRigidoporus,Murrill and the generaBjerkandera P. Karst. andLeptoporus quél. are classified as subgenera of the genusTyromyces P. Karst. The new subfamilyAlbatrelloideae Pouz. (genera:Albatrellus andGrifola) is described and 14 new specific combinations are made. The new genusIrpicodon Pouz. (type:Irpex pendulus) is proposed.     

Flechtensystematische Studien IV. Die GattungGyalidea Lett

Im Artikel wird die ursprüngliche Gattungsdiagnose derGyalidea Lett. um die Merkmale der Pilzkomponente ergänzt. Die angenommenen verwandtschaftlichen Beziehungen derGyalidea zu der FamilieAsterothyriaceae werden diskutiert. Alle bisher festgestellten Arten mit Übersichten der revidierten Proben werden kurz beschrieben. Neue Taxa und Kombinationen:Gyalidea dodgei spec. n.,G. epiphylla spec. n.,G. mayaguezensis spec. n.,G. portoricensis spec. n.,G. fritzei (Stein) comb. n.,G. fritzei var.rivularis (Eitn.) comb. n.,G. hyalinescens (Nyl.) comb. n.,G. lecideopsis var.convarians (Nyl.) comb. n.,G. lecideopsis var.stigmatoides (Nyl.) comb. n.,G. mexicana (B. de Lesd.) comb. n. undG. subscutellaris (Vězda) comb. n.     

Differentiation of species in Gonioloboceras

The type specimen ofGonioloboceras goniolobum (Meek), rediscovered by Spath in the British Museum, is the foundation for a more accurate comparative study of this and other species ofGonioloboceras.Gonioloboceras described asG. goniolobum byElias in 1938 is differentiated asGonioloboceras schmidti, new species. Suture sets (new term) for several growth stages inG. goniolobum (Meek),G. welleriSmith,G. schmidtiElias, G.eliasiMiller &Owen, andG. asiaticumLibrovitch are assembled and used for differentiation of the species.The Kazakhstan goniatite faunule containingG. asiaticum is considered of very late Pennsylvanian age.     

The variability of critical species ofLotus L. in Iran and in the neighbouring countries I. the circle ofL. corniculatus L. andL. gebelia Vent.

The region of Iran, Iraq, Afghanistan and the neighbouring countries is important for some groups of the speciesLotus L., especially those of the circle ofL. corniculatus L. andL. gebelia Vent. The first group is represented by the speciesL. corniculatus L. with 4 subspecies (3 of which are important for this region), andL. tenuis Waldst. etKit. which here attains the eastern boundary of the continuous area of distribution, and by the eastern speciesL. krylovii Schischk. etSerg. andL. rechingeri Chrtková-?ertová. The second group is represented by the speciesL. gebelia Vent.,L. michauxianus Ser. in DC. andL. libanoticus Boiss. their areas of distribution covering mostly those regions. Most of the species show considerable variability within the species.     

Holothurien-Sklerite aus dem Dachsteinkalk (Ober-Trias) der nördlichen Kalkalpen

By dissolving Dachstein-limestone with acetic acid, Holothurian sclerites were obtained, i. e. sieve plates and wheels. One new species of the genusCalclamna, two new species of the genusCalclamnella, and the well known speciesFissobractites subsymmetrica Kristan-Tollmann were received within the family Calclamidae. For the first time the family Priscopedatidae is represented in the Triassic by two new species of the genusPriscopedatus and byStaurocumites cf.bartensteini Deflandre-Rigaud. Within the family Theeliidae four new species can be adjoined to the genusTheelia whileAcanthotheelia spinosa Frizzell & Exline could be confirmed by comparison.     

Some chromosome numbers of the CzechoslovakLeguminosae

Chromosome numbers of the Czechoslovak species of the genusLotus, from various localities have been determined. The paper includes the speciesLotus uliginosus Schkuhr,L.tenuis Waldst. etKit. andL. borbásii Ujhelyi.     

<Emphasis Type="SmallCaps">d</Emphasis>-Xylose fermentation,xylitol production and xylanase activities by seven new species of <Emphasis Type="Italic">Sugiyamaella</Emphasis>

Sixteen yeast isolates identified as belonging to the genus Sugiyamaella were studied in relation to D-xylose fermentation, xylitol production, and xylanase activities. The yeasts were recovered from rotting wood and sugarcane bagasse samples in different Brazilian regions. Sequence analyses of the internal transcribed spacer (ITS) region and the D1/D2 domains of large subunit rRNA gene showed that these isolates belong to seven new species. The species are described here as Sugiyamaella ayubii f.a., sp. nov. (UFMG-CM-Y607^T = CBS 14108^T), Sugiyamaella bahiana f.a., sp. nov. (UFMG-CM-Y304^T = CBS 13474^T), Sugiyamaella bonitensis f.a., sp. nov. (UFMG-CM-Y608^T = CBS 14270^T), Sugiyamaella carassensis f.a., sp. nov. (UFMG-CM-Y606^T = CBS 14107^T), Sugiyamaella ligni f.a., sp. nov. (UFMG-CM-Y295^T = CBS 13482^T), Sugiyamaella valenteae f.a., sp. nov. (UFMG-CM-Y609^T = CBS 14109^T) and Sugiyamaella xylolytica f.a., sp. nov. (UFMG-CM-Y348^T = CBS 13493^T). Strains of the described species S. boreocaroliniensis, S. lignohabitans, S. novakii and S. xylanicola, isolated from rotting wood of Brazilian ecosystems, were also compared for traits relevant to xylose metabolism. S. valenteae sp. nov., S. xylolytica sp. nov., S. bahiana sp. nov., S. bonitensis sp. nov., S. boreocarolinensis, S. lignohabitans and S. xylanicola were able to ferment d-xylose to ethanol. Xylitol production was observed for all Sugiyamaella species studied, except for S. ayubii sp. nov. All species studied showed xylanolytic activity, with S. xylanicola, S. lignohabitans and S. valenteae sp. nov. having the highest values. Our results suggest these Sugiyamaella species have good potential for biotechnological applications.     

Beiträge zur Sedimentation und fossilführung des hunsrückschiefers 14.Viriatellina fuchsi (Kutscher, 1931) im Hunsrückschiefer und im Tentaculitenknollenkalk thüringens

The new genusViriatellina Bou?ek, 1964 unites the two older species namedNovakia gemündina Runzheimer, 1932 andTentaculites fuchsi Kutscher, 1931. ThusViriatellina gemuendina (Runzheimer) is cancelled, on the other handViriatellina fuchsi (Kutscher) remains valid. RecentlyViriatellina fuchsi (Kutscher) has been found in the tentaculitiferous limestone of Thuringia.     

Die systematische Stellung von Angustiphyllum cuneiforme n. gen. n. sp., einer eigenartigen Tetrakoralle aus dem Mitteldevon Nordspaniens

The newly found tetracoralAngustiphyllum cuneiforme n. gen. n. sp. from theGosseletia-Sandstein (Couvinium) of Candás/Prov. Oviedo (Northern Spain) is described and designed an ancestor of the so called “cuneate corals”Homalophyllum Simpson, 1900,Xenocyathellus Bassler, 1937 andHomalophyllites Easton, 1944 from the Devonian and Mississippian of North-America. Because of their undoubtful genetic relations the whole group of cuneate corals is joined to the subfamily Homalophyllidae n. subfam. within the family ZaphrentoididaeSchindewolf, 1938. Evidently the evolution developed in a progressive orthogenetic manner from the new genesAngustiphyllum (Middle Devonian) toXenocyathellus (higher Middle Devonian) andHomalophyllites (Mississippian), whileHomalophyllum (Middle Devonian) separated from this line in a early stage and thenceforth had its own evolution.     

Glacial relics in the bryoflora of the highlands Českomoravská vrchovina (Bohemian-Moravian Highlands); Their habitat and cenotaxonomic value

The paper sums up the information which the author has so far collected about the habitats and phytocenotic conditions of the glacial relics ofScorpidium scorpioides (Hedw.) Limpr.,Calliergon trifarium (Web. etMohr.) Kindb.,Paludella squarrosa (Hedw.) Bred., andMeesia triquetra (Hook. etTayl.) Aongstr. in the Highlands ?eskomoravská vrchovina (Bohemian-Moravian Highlands) in Czechoslovakia. Simultaneously, it presents a survey of the localities in which the occurrence of these species has been ascertained up to now.     

Root-shoot ratio in irrigated plants

Relationship between roots and shoots ofPimpinella saxifraga L.,Petroselinum hortense Hoffm.,Lactuca sativa L., andBeta vulgaris subsp.esculenta (Salisbury) Gürke var.altissima Roessig was studied in irrigated and non-irrigated plants. It was found that the irrigation water did not influence distinctly the root-shoot ratio of the experimental plants. From the statical point of view, this relationship could be expressed by the following quantitative ratios for irrigated and non-irrigated plants: 3∶1 forPimpinella saxifraga L., 2∶1 forPetroselinum hortense Hoffm., 9∶1 forLactuca sativa L., and 1∶1 for beetroot. From the dynamic point of view it is possible to state that this ratio changes in the course of individual development. With plants cultivated for their aerial parts, it increased with age, while with plants cultivated for their roots, it decreased with age. The irrigation water produced much greater morphological changes (the shape and the surface area) in the root and shoot system of experimental plants.     

Glacial relics in the bryoflora of the highlands Českomoravská vrchovina (Bohemian-Moravian Highlands); Their habitat and cenotaxonomic value

The paper sums up the information which the author has so far collected about the habitats and phytocenotic conditions of the glacial relics ofScorpidium scorpioides (Hedw.) Limpr.,Calliergon trifarium (Web. etMohr.)Kindb.,Paludella squarrosa (Hedw.) Brid., andMeesia triquetra (Hook. etTayl.)Aongstr. in the Highlands ?eskomoravská vrchovina (Bohemian-Moravian Highlands) in Czechoslovakia. Simultaneously, it presents a survey of the localities in which the occurrence of these species has been ascertained up to now.     

Distribution and diversity of the Opheliidae (Annelida,Polychaeta) on the continental shelf and slope of Iceland,with a review of the genus <Emphasis Type="Italic">Ophelina</Emphasis> in northeast Atlantic waters and description of two new species

The diversity, taxonomy and distribution of the Opheliidae (Annelida: Polychaeta) in Icelandic waters is reviewed based on material collected during the BIOICE project. Nine opheliid species are recorded from Iceland; of these, three were previously reported in the area (Ophelia limacina, Ophelina cylindricaudata and O. acuminata), four are new for Icelandic waters (Ammotrypanella cf. arctica, Ophelina abranchiata, O. helgolandica and Tachytrypane jeffreisii), and two are new to science. Ophelina basicirra sp. nov. is distinguished by having a narrow anal tube with one short proximal anal cirrus in ventral position. Ophelina bowitzi sp. nov. is characterized by the small size of its anterior branchiae, which become larger in the middle and posterior body regions, and by an upwardly bent anal tube that is wide at the base and narrowing distally. The genera Euzonus, Armandia and Polyophthalmus are not represented in the BIOICE samples. The distribution of each species off Iceland is presented; one species is restricted to shallow waters of northwestern fjords, three species are found south of the GIF Ridge, and five species are circumicelandic. Several body characters with taxonomic relevance in some species are reviewed based on SEM images. Furthermore, as a first step towards a future revision of the genus Ophelina Örsted 1843 in North Atlantic waters, the status of each species originally described or subsequently reported from the area is commented on, and a key to the currently valid species is presented. Ophelina longicephala Hartmann-Schröder, 1977, formerly a subspecies of O. delapidans (Kinberg, 1866), is raised to species status.     

Neotropical Monogenoidea. 55. Dactylogyrids parasitising the pintado-amarelo <Emphasis Type="Italic">Pimelodus maculatus</Emphasis> Lacépède (Actinopterygii: Pimelodidae) from the Rio São Francisco,Brazil

Eight species of Dactylogyridae were collected from the gills of the pintado-amarelo Pimelodus maculatus Lacépède in the Rio São Francisco in Brazil: Ameloblastella paranaensis (França, Isaac, Pavanelli &; Takemoto, 2003) Mendoza-Franco &; Scholz, 2009, A. satoi n. sp., Ameloblastella sp., Demidospermus armostus Kritsky &; Gutiérrez, 1998, D. cf. bidiverticulatum (Suriano &; Incorvaia, 1995) Kritsky &; Gutiérrez, 1998, D. ichthyocercus n. sp., D. paravalenciennesi Gutiérrez &; Suriano, 1992 and D. uncusvalidus Gutiérrez &; Suriano, 1992. Two new species, A. satoi n. sp. and D. ichthyocercus n. sp., are described, and A. paranaensis is redescribed. The Rio São Francisco represents new geographical records for the five previously described dactylogyrid species.     

Über böhmische und türkische Vertreter vonAnetoceras (Ammon., Unterdevon)

The Bohemian speciesAnetoceras solitarius (Barrande 1865) is re-described, including the TurkishA. barrandei (De Verneuil 1866). The other Bohemian species areA. aff.advolvens Erben 1960 and?A. fritschi (Barrande 1877). A new speciesA. recticostatum n. sp. is described from the German Lower Devonian, and several still problematical species of the genus are discussed. Finally, the supposed phylogenetic position and the relations ofAnetoceras are pointed out. The Upper SiegenianA. hunsrueckianum Erben 1960 is regarded as most primitive coiled ammonoid and as connecting link between the bactritids, and early coiled ammonoids.Mimosphinctes Eichenberg is considered to be a descendant fromAnetoceras.     

Spinicaudata (“Conchostraca,” Crustacea) from the Middle Keuper (Upper Triassic) of the southern Germanic Basin,with a review of Carnian–Norian taxa and suggested biozones

The Coburg Sandstone member of the Hassberge Formation, Middle Keuper, Carnian, Upper Triassic, in the Germanic Basin of Central Europe contains spinicaudatan branchiopods which considerably broaden the known spectrum and provide important data on the phylogenetic history and intercontinental correlation of this systematic group. The spinicaudatan fauna for this lithostratigraphic unit is described in detail and includes Euestheria kozuri sp. nov., E.? sp. nov. A, Gregoriusella striatula sp. nov., Laxitextella freybergi Kelber and Kozur in Kozur and Weems, 2007, L. dorsorecta (Reible, 1962), and Laxitextella? sp. A. Additional discussions deal with Euestheria multicostata (Geyer, 1987), E. winterpockensis (Bock, 1953a), Laxitextella laxitexta (Sandberger in Jones, 1890), Laxitextella multireticulata (Reible, 1962), and “Laxitextella? hausmanni (Schmidt, 1938),” as well as problems with (sub)global zonations that are based on spinicaudatans and suggested to be of Carnian and Norian age.     

Early Neolithic agriculture (2700–2000 <Emphasis Type="SmallCaps">bc</Emphasis>) and Kushan period developments (<Emphasis Type="SmallCaps">ad</Emphasis> 100–300): macrobotanical evidence from Kanispur in Kashmir,India

Here we report the results of an archaeobotanical study carried out on Ceramic Neolithic (2700–2000 bc) and Kushan period (ad 100–300) deposits at Kanispur, Kashmir, northern India. Botanical evidence from the Ceramic Neolithic phase reflects a nascent agriculture based on cold-tolerant crops (barley, wheats, lentil, field pea and grass pea) related to farming patterns of adjacent cultures and possibly evidence for the earliest cultivation in the valley. The Kushan period is characterized by a double-cropping pattern, suggesting a change in agricultural practices associated with a population recovery following a post-Neolithic decline. Finds of Juglans regia, and Prunus cf. amygdalus shells in ceramic Neolithic levels, and Vitis cf. vinifera, Emblica officinalis and Ziziphus cf. nummularia in addition to J. regia, and P. cf. amygdalus during Kushan times suggest that horticulture and foraging played an important role in the diet of the occupants. The present dataset provides new absolute dates for the subsistence economy of the Ceramic Neolithic population in the Kashmir Valley. We also present the oldest directly dated wheat and barley in Kashmir.