Rerum Burgundionum chronicon : in quo etiam rerum Gallicarum tempora accuratè demonstrantur : permulta autem pro vtriusque historiae, nec non etiam Germanicae notitia, dubia confirmantur, obscura illustrantur, & ab aliis aut non animaduersa, aut non comperta enucleantur : non pauca verò quorum memoria penitùs interciderat ... /

ICCU,

C. Vetti Aquilini Iuvenci ... Historiae Evangelicae libri IV ; eiusdem Carmina dubia, ad mss. codices vaticanos aliosque et ad veteres editiones recensuit Faustinus Arevalus ...

Mode of access: Internet.

Herculis Marescotti ... Variarum resolutionum liber primus [et] secundus : in quibus selectiores vtriusque iuris materiae tam beneficiales quam prophanae quae apud omnia tribunalia frequentius in disputationem veniunt, nec non dubia [et] quaestiones, quae in vtraq[ue] ; signatura S.D.N. Papae ac in Sacro Rotae Romanae Auditorio [et] et in Regio Consilio Neapolis ...

Mode of access: Internet.

Authentia Evangelii Johannis contra S.V Bretschneideri dubia vindicata : adjectum legitur specimen novi lexici Johannei libellum historico-criticum exhibuit /

Includes bibliographical references.

Observationum sacrarum pars prima [-V] : in qua multa scripturae veteris ac novi testamenti dubia vexata solvuntur ... /

Mode of access: Internet.

Einleitung zu dem Teutschen Jure publico, oder Staats-Rechte : worinnen die allermeisten, vornehmsten und wichtigsten in selbigem vorkommende Materien enthalten, zugleich deren Ursprung, samt des Römisch-Teutschen Reichs seinem wie auch desselben Einricht- Abtheil- und Verfassung, aus der Historie und denen Fundamental-Gesetzen gewiesen, danebenst die Ankunfft der hohen chur- und fürstl. Familien gründlich untersuchet, verschiedene genealogischen Dubia erörtert, deren Auff- und Abnehmen, Ansprüche, Rechte, Länder, samt dieser ihrer Beschaffenheit und jedes Wappen, nebst der Rang-Ordnung zugleich mit angemercket wird /

Signatures: pi a⁷ b-d⁸ A-Ffff⁸ Gggg⁴; leaves pi and a1 conjugate.

Non-fermented and fermented jabuticaba (Myrciaria cauliflora Mart.) pomaces as valuable sources of functional ingredients

abuticaba (Myrciaria cauliflora. Mart) is a highly perishable fruit native to Brazil, which is consumed both fresh and industrially processed in the form of juices, jams, wines and distilled liqueurs. This processing generates a large amount of waste by-products, which represent approximately 50% of the fruit weight. The by-products are of interest for obtaining valuable bioactive compounds that could be used as nutraceuticals or functional ingredients. In this study, fermented and non-fermented jabuticaba pomaces were studied regarding their hydrophilic and lipophilic compounds, as well as their antioxidant properties, including: soluble sugars, organic acids and tocopherols (using high performance liquid chromatography coupled to refraction index, diode array and fluorescence detector, respectively); phenolics and anthocyanins, (using liquid chromatography coupled to diode array detection, and mass spectrometry with electrospray ionization); and fatty acids (using gas-liquid chromatography with flame ionization detection). The analytical data demonstrated that jabuticaba pomaces are a rich source of bioactive compounds such as tocopherols, polyunsaturated fatty acids and phenolic compounds (namely hydrolyzable tannins and anthocyanins) with antioxidant potential. Therefore, jabuticaba pomace may have good potential as a functional ingredient in the fabrication of human foods and animal feed.

Toxicity of the therapeutic potassium permanganate to tilapia Oreochromis niloticus and to non-target organisms Ceriodaphnia dubia (microcrustacean cladocera) and Pseudokirchneriella subcapitata (green microalgae)

Potassium permanganate is a chemical compound widely used in aquaculture for the control and removal of parasites, and in the prevention of diseases caused by bacteria and fungi. However, this compound can be toxic to fish, being a strong oxidant. Moreover, there is no consistent information in the literature about its toxicity to non-target organisms. The purpose of this study was to evaluate the acute toxicity (LC50;96h) of potassium permanganate for tilapia, Oreochromis niloticus, and to determine its toxic effects on nontarget organisms using ecotoxicological assays performed with the microcrustacean Ceriodaphnia dubia and with the green microalgae Pseudokirchneriella subcapitata. The results showed that the concentration of 1.81 mg L-1 of potassium permanganate caused acute toxic effect in tilapia fingerlings. The ecotoxicological assays demonstrated that concentrations above 0.12 mg L-1 can cause chronic toxic effects on non-target organisms, indicating possible deleterious effects on the food chain of the aquatic ecosystem that may receive the discharge of effluents released by fish cultures treated with this chemotherapy. All toxic concentrations determined in this study were below those recommended in the literature for the use of this chemotherapy in fish cultures, demonstrating that this type of therapy should be more carefully considered in order to avoid damage to the treated fish and to the environment. (C) 2011 Elsevier B.V. All rights reserved.

Phalangopsidae crickets from the Indian Region (Orthoptera, Grylloidea), with the descriptions of new taxa, diagnoses for genera, and a key to Indian genera

The Indian region is presently the second region after the Neotropics in terms of diversity of phalangopsid crickets. Yet their study is impeded by the lack of necessary taxonomic tools for taxon identification. In the present paper, all generic diagnoses are clarified, using morphological and genitalic characters; female genitalia are described and illustrated for all genera with known females. New taxa are described from southern India: Kempiola flavipunctatus Desutter-Grandcolas n. sp., Opiliosina meridionalis Desutter-Grandcolas n. gen., n. sp., Phalangopsina bolivari Desutter-Grandcolas n. sp., P. chopardi Desutter-Grandcolas n. sp., P. gravelyi Desutter-Grandcolas n. sp., and Speluncasina Desutter-Grandcolas n. gen. The list of phalangopsid crickets from the Indian Region is updated, and a key to phalangopsid genera proposed. A lectotype and a paralectotype are designated to fix the name of Phalangopsina dubia (Bolivar, 1900). Opilionacris annandalei Chopard, 1928, previously transferred to the African genus Phaeophilacris Walker, 1871, is transferred to the genus Speluncasina Desutter-Grandcolas n. gen., while Larandopsis jharnae Bhowmik, 1981 and L. newguineae Bhowmik, 1981 described from New Guinea are transferred to the eneopterine genus Lebinthus Stal, 1877. Finally Luzaropsis confusa Chopard, 1969 is removed from its synonymy with L. ferruginea Walker, 1871.

Measures of Plant Surface-areas for Eurasian Watermilfoil and Water Stargrass

Plant surface areas were measured from samples of two common submersed aquatics with widely diverging morphologies: Eurasian watermilfoil ( Myriophyllum spicatum L.) and water stargrass ( Heteranthera dubia (Jacq.) MacM.). Measures for the highly dissected leaves of Eurasian watermilfoil involved development of a regression equation relating leaf length to direct measures of a subsample of leaf parts. Measures for the simple leaves of the stargrass were sums of measured triangles. Stem surfaces for both species were calculated as measured cylinders. Though the means of the stem length and leaf length were larger for stargrass samples, their mean surface area was 95 cm 2 which was less than the 108 cm 2 recorded for Eurasian watermilfoil samples. Relating surface area to dry weight for the stargrass was straightforward, with 1 mg of dry weight yielding an average 0.678 cm 2 of surface area. Biomass measures for the water milfoil were confounded by the additional weight of epiphytic algae persisting on cleaned samples. The results suggest that a lesstime consuming method for surface area measures of plants with highly dissected leaves and a caveat for using biomass measures to estimate surface area in such plants.

Macrophyte - mollusc relationship in Lake Kariba

Five species of submerged vegetation Lagarosiphon ilicifolius, Najas pectinata, Vallisneria aethiopica, Ceratophyllum demersum and Potamogeton octandrus; 7 species of gastropods Melanoides tuberculata, Bellamya capillata, Biomphalaria pfeifferi, Bullinus tropicus, Cleopatra sp, and Lymnaea natalensis and 4 species of bivalves Corbicula africana, Caelatura mossambicensis, Mutela dubia and Aspatharia wahlbergii are correlated with environmental variables particularly slope and transparency, in Lake Kariba. A stepwise regression analysis further revealed interdependence between (Cleopatra sp., B. pfeifferi, L. natalensis, B. capillata, and V. aethiopica as well as between as between C. mossambicensis and L. ilicifolius and N. pectinata. The dependence of B. pfeifferi, L. natalensis, B. capillata, Cleopatra sp. on V. aethiopica and C. mossambicensis on L. ilicifolius and N. pectinata implies that a change in the biomass of the vegetation species may affect distribution and biomass of the faunal species.

Avaliação química e ecotoxicológica para seleção de bioensaios aquáticos sensíveis a efluentes contendo metais

A Resolução CONAMA N 430/2011 exige a utilização de dois bioensaios (dois níveis tróficos) para avaliação ecotoxicológica de efluentes, mas a seleção ao acaso de bioensaios pode permitir lançamentos tóxicos. A sensibilidade dos bioindicadores irá depender da substância tóxica avaliada. Assim, baterias de bioensaios sensíveis devem ser estabelecidas às classes de contaminantes. Na literatura não há estudos que indiquem uma bateria de bioensaios ecotoxicológicos sensíveis para avaliação de efluentes contendo principalmente metais. Esse trabalho teve como objetivo selecionar uma bateria de bioensaios ecotoxicológicos que conjuntamente detectem toxicidade ao maior número de metais isolados e em misturas e que sejam realizados no menor tempo indicado pelas normas de padronização. Foram avaliadas as sensibilidades de seis bioensaios, incluindo três níveis tróficos (produtores, algas: Pseudokirchneriella subcapitata e Chlorella vulgaris; consumidores primários, cladóceros: Daphnia similis e Ceriodaphnia dubia; consumidores secundários, peixes: Poecilia reticulata e Danio rerio), a 10 espécies metálicas individuais (Ag+, Cd2+, Cu+, Cu2+, Cr3+, Cr6+, Pb2+, Ni2+, Zn2+ e Hg2+) e a efluentes reais (siderúrgicos) e simulados em laboratoriais (baseado nos limites máximos permitidos para descarte). Os bioensaios com peixes foram os menos sensíveis, D. rerio não detectou toxicidade em nenhum dos efluentes testados. P. subcapitata foi um bom bioindicador de toxicidade de Cr3+ e D. similis foi o organismo mais sensível a Hg2+. O uso combinado do bioensaio crônico de 72h com C. vulgaris e do bioensaio agudo de 48h com C. dubia garantiu a detecção das menores concentrações dos metais tanto individualmente quanto em efluentes reais e simulados. Apesar de P. subcapitata ser um bom bioindicador da toxicidade de Cr3+, a interação dos metais em misturas tornou C. vulgaris igualmente sensível. Da mesma forma, apesar de D. similis ter sido mais sensível ao Hg2+, o efeito da toxicidade dos efluentes com maiores teores de Hg2+ foi detectado por C. dubia

Variation of benthic diatoms in a shallow, eutrophic Chinese Lake, Lake Donghu

Benthic diatom communities were sampled monthly from May 2004 to May 2005 at four different sites in the littoral zone of Lake Donghu, a shallow eutrophic lake of China. The seasonal patterns of the total abundance, which were lowest in summer and highest in spring, were found at all sites. Total densities of diatom assemblages were significantly higher at hyper-eutrophic sites than at moderately eutrophic sites. Melosira varians was the most abundant species and dominant contributor to total abundance at all sites during spring, autumn and winter, whereas Achnanthes exigua dominated benthic diatom assemblages at the site with the highest nutrient concentrations during the summer. Achnanthes lanceolata var. dubia, Gomphonema parvulum, Navicula similis, Navicula verecunda and Nitzschia amphibia were generally observed at all sites throughout the year and were dominant at higher-nutrient sites. The abundance of ambient nutrients was probably responsible for the spatial variation in biomass, composition and diversity of benthic diatom assemblages, and lake water temperature was the major factor that controlled seasonal distribution.

中国海异毛虫科和海稚虫科分类学和地理分布研究

异毛虫科（Paraonidae）和海稚虫科（Spionidae）是环节动物门（Annelida），多毛纲（Polychaeta）中两个常见的科，其成体在海洋生态系统尤其是海洋底栖动物群落中占有重要地位。中国近海异毛虫科和海稚虫科种类极为常见，在潮间带和潮下带均有分布。但由于此两科种类个体小，采集和鉴定困难，在中国一直没有系统的分类学研究。 本论文选择异毛虫科和海稚虫科为研究对象，以中国科学院海洋研究所海洋生物标本馆馆藏的3000余号成体标本为主要研究材料，结合攻读博士学位期间对全国各海域的补充采集标本和从其它单位借用的标本，在认真阅读相关文献和比对某些种类模式标本的基础上，首次对此两科的中国种类进行了全面系统的分类学和地理分布研究。结果如下： 1. 本文记述了中国海域异毛虫科4属18种，其中包括3新纪录种；海稚虫科16属39种，包括7新种，10新纪录种。各鉴定种类均进行了详细的分类学特征描述，并附有形态学结构图。对罕见种类的标本和保存状况较差、光学显微镜无法获得可靠分类学信息的标本进行了扫描电镜观察，并拍摄有电镜照片。 2. 对中国海域有关异毛虫科和海稚虫科种类记录进行了系统的分类学修订，澄清了部分种类特别是一些常见种类分类学研究中存在的错误和混淆。（1）通过大量阅读文献和反复比较检查标本，认为以前我国文献记录的海稚虫科奇异稚齿虫属的奇异稚齿虫Paraprionospio pinnata (Ehlers, 1901)实际包括3种，即扭鳃奇异稚齿虫Paraprionospio inaequibranchia (Caullery, 1914)、枫香树奇异稚齿虫Paraprionospio coora Wilson, 1990和冠奇异稚齿虫Paraprionospio cristata sp. nov.，其中扭鳃奇异稚齿虫和枫香树奇异稚齿虫在中国海属首次记录，冠奇异稚齿虫为一新种。枫香树奇异稚齿虫主要分布于黄海，其分布南界为121°30′ E, 34°30′ N, 扭鳃奇异稚齿虫分布于南海，其分布北界为114°00′ E, 21°45′ N，冠奇异稚齿虫分布区域较广，从长江口到南海的沿岸水域均有分布。奇异稚齿虫是分布在智利、南加利福尼亚、西墨西哥（可能还有安哥拉）的种，在我国海域未见分布。（2）将在我国北方沿海非常常见但长期被记录为鳞腹钩虫Scolelepis (Scolelepis) squamata (Müller, 1806)(海稚虫科)的标本重新鉴定为一个新种，即红纹腹钩虫Scolelepis (Scolelepis) daphoinos sp. nov.；鳞腹钩虫分布于北大西洋和地中海沿岸水域，在我国海域未见分布。（3）明确了中国海Prionospio steenstrupi复合体种类。此复合体所包含的种类在形态上十分相似，分类学研究时极易混淆。在已有的文献记录中，该复合体中国种类包括两种，玛氏稚齿虫Prionospio (Prionospio) malmgreni Claparède, 1870和西沙稚齿虫Prionospio (Prionospio) sishaensis Wu & Chen, 1964。本文将该复合体中国种类修正为5种，分别是包氏稚齿虫Prionospio (Prionospio) bocki Söderström, 1920、开普敦稚齿虫Prionospio (Prionospio) dubia Maciolek, 1985、太平洋稚齿虫Prionospio (Prionospio) pacifica sp. nov.、欢乐稚齿虫Prionospio (Prionospio) paradisea Imajima, 1990和西沙稚齿虫Prionospio (Prionospio) sishaensis Wu & Chen, 1964。现在大多数分类学者认为玛氏稚齿虫是一个不可鉴定种，该种的原始描述可能包括数种，且模式标本已丢失。（4）将中国海记录的矮小离稚齿虫Apoprionospio pygmaea (Hartman, 1961)更正为卡米拉离稚齿虫Apoprionospio kirrae Wilson, 1990；将中国海记录的科氏光稚虫Spiophane kroyeri Grube, 1860更正为深蓝光稚虫Spiophanes fuscatus sp. nov.。 3. 比较研究了中国海域异毛虫科和海稚虫科的区系特点，详细分析了两科中国海种类的组成。认为中国种类在区系组成上属于印度-马来区系，异毛虫科中国海特有种较少，仅2种，占该科中国种数的11%；而海稚虫科中国海特有种较多，共9种，占该科中国种数的23%。中国海异毛虫科种类组成和日本、俄罗斯附近水域的组成较为相似，中国海海稚虫科种类组成和日本、澳大利亚附近水域的组成较为相似。