LignicolousHyphomycetes from Czechoslovakia 3.Sporoschisma,Sporoschismopsis andCatenularia

The species of three genera—Sporoschisma Berk. etBr.,Sporoschismopsis Hol.-Jech. etHennebert andCatenularia Grove are treated in this paper from Czechoslovakia:Sporoschisma juvenile Boudier,S. mirabile Berk. etBr.,Sporoschismopsis moravica Hol.-Jech. etHennebert andCatenularia cuneiformis (Richon) Mason. The studied fungi produce the conidia in basipetal succession, endogenously or subendogenously, quite internally in large phialides or only inside open swollen collarettes.     

Evolutionsmodelle für den Ursprung der Echinodermen: Zusammenfassung und Kritik

The origin of echinoderms is one of the most crucial questions within the evolutionary history of deuterostomes. An ancestral position was suggested byGarstang, Romer andNichols. They also assumed that hemichordates and chordates are sistergroups. In all other hypotheses the echinoderms took a more derived position.Gislén, Jefferies andHolland viewed the hemichordates as basal to the deuterostomes and postulated that echinoderms and chordates are sistergroups. According toJollie, Peterson et al. andMooi &; David echinoderms and hemichordates are sistergroups.Gudo andGutmann adopted the view ofMetschnikoff who combined the hemichordates and echinoderms in the Ambulacraria; they supposed that echinoderms were derived from pterobranchs. This variety of views is linked with different approaches to phylogenetic reconstruction utilized by each of the authors.Garstang, Romer, Jefferies andGislén compared morphological features, in the case ofGislén andJefferies with some attention to fossil evidence, whereasJollie, Holland andGislén also considerd embryological aspects.Mooi &;David as well asPeterson et al. used modern embryological (epigenetical) approaches.Nichols combined functional morphology and comparative anatomy. Evolutionary scenarios were reconstructed only by a few authors.Holland associated the development of echinoderms from pterobranch-like ancestors with repeated changes in feeding modes.Nichols envisioned that echinoderms had evolved from sipunculids that gained protection from predators through skeletal armor. In our own investigations based on constructional morphology echinoderms are interpreted as highly derived chordates.     

LignicolousHyphomycetes from Czechoslovakia 5.Septonema,Hormiactella andLylea

Three genera of lignicolousHyphomycetes Septonema Corda,Hormiactella Saac. andLylea Morgan-Jones are discussed. Illustrations and determination keys are provided. Five species ofSeptonema—S. fasciculare (Corda) Hughes,S. leptaleum (Ellis & Harkn.) Hughes,S. pinicola Hol.-Jech.,S. secedens Corda andS. laricium Hol.-Jech.—and two species ofHormiactella—H. fusca (Preuss) Sacc. andH. asetosa Hol.-Jech.—have been found in Czechoslovakia. A new speciesS. pseudobinum Hol.-Jech. is described from Romania.Septonema tetracoilum (Corda Hughes is accommodated in the genusLylea Morgan-Jones.     

Ein Beitrag zur Nomenklatur sphinctozoider Schwämme (Porifera)

The sphinctozoid sponge generaFania Senowbari-Daryan 1990 andSpica Termier &Termier 1977 are preoccupied.Fania is replaced byFanthalamia nom. nov. andSpica by the younger synonymFistulispongia Termier &Termier 1977. The invalid subfamily name FaniinaeSenowbari-Daryan 1990 is replaced by Fanthalamiinae n. subfam. The invalid family and subfamily names SpicidaeTermier &Termier 1977 and SpicinaeSenowbari-Daryan 1990 respectively are replaced by FistulispongiidaeTermier atTermier 1977 and FistulispongiinaeSenowbari-Daryan 1990. The generaWaagenium de Laubenfels 1957 andCatubria Merla 1931 were previously overlooked.Waagenium DeLaubenfels 1957 is a younger synonym ofColospongia Laube 1865. The position ofCatubria Merla 1931 is uncertain. Most probablyCatubria is an alga.     

Inoceramids from Kreibitz-Zittauer area (Saxony and northern Bohemia): revision ofAndert’s (1911) descriptions

Andert’s (1911) inoceramids (Bivalvia) from the topmost Turonian and Lower and lowermost Middle Coniacian (Cretaceous) of the Kreibitz-Zittauer area (Saxony and northern Bohemia) are revised, partially redescribed and newly illustrated. Ten species are discussed. Of the forms described as new byAndert,Inoceramus weiset is shown to represent deformed representatives ofCremnoceramus crassus (Petrascheck), andI. winkholdioides Andert should probably be synonymized withC. brongniarti (Mantell).Andert’s interpretation ofFlegel’s (1904) species, i.e.I. frechi andI. glaziae, is not correct; the former should be referred toMytiloides scupini (Heinz), while the latter includesC. inconstans (Woods),I. vistulensis Walaszczyk,C. rotundatus (Tröger nonFiege), andM. cf.turonicus Walaszczyk. The speciesI. subquadratus Andert representsC. rotundatus (Tröger nonFiege), and hisI. cuvieri var.planus is referred toC. inconstans (Woods) and toC. cf.transilvanicus (Simionescu). The speciesI. protractus Scupin is referred toC. waltersdorfensis (Andert). The main source localities toAndert (1911), i. e. Sonnenberg near Waltersdorf and “Dachsloch” quarry near Innozenzidorf (Czech: Lesne), are of latest Late Turonian/Early Coniacian (theMytiloides scupini andCremnoceramus rotundatus Zones) and late Early Coniacian (C. deformis- C. crassus Zone) age respectively. The third locality, i. e. railway cutting at Tannenberg station (Czech: Jedlová), is probably or late Early Coniacian or early Middle Coniacian age.     

The trilobiteProtostygina and the composition of the Styginidae, with two new genera

The Styginidae is regarded as an exclusively Ordovician family of trilobites, separate from the Scutelluidae. The hitherto poorly known genusProtostygina Prantl &P?ibyl, 1949 is revised. It is recorded with certainty only from the Llanvirn of the Czech Republic, and the type species is a senior synonym of“Raymondaspis” rubensi rubensi P?ibyl &VANěK, 1968 and“R.” rubensi lybar ?najdr, 1976. Two new styginid genera are proposed:Cyrtocybe, with type species“Raymondaspis” turgida Whittington, 1965, is known from the upper Arenig and lower Llanvirn of Newfoundland, Maine and Norway; andPromargo, with type speciesP.forteyi n. sp., occurs in the Arenig of Newfoundland and Spitsbergen.Turgicephalus Fortey, 1980 is regarded as a junior synonym ofRaymondaspis P?ibyl inPrantl &P?ibyl, 1949. Three genera are excluded from the Styginidae:Kirkdomina Tripp, 1962,Pseudostygina Zhou inZhou et al., 1982 andStyginella P?ibyl &Vaněk, 1971.     

A revision of the genusOlpitrichum Atk

A revision of the genusOlpitrichum Atk. was undertaken, revealing three species:O. macrosporum (Farlow exSacc.)Sumstine,O. patulum (Sacc etBerl.)Hol.-Jech. andO. tenellum (Berk. etCurt)Hol.-Jech.O. macrosporum andO. tenellum occur on decayed cotton bolls,O. patulum on dead rotten wood and bark. Aspergilliform phialosporous state has been found inO. macrosporum andO. patulum.     

Synthesis of enantiomeric pureCis-dichloroplatinum(II) amino acid complexes

The reaction of potassium tetrachloroplatinate(II) with six representative sulfurcontaining amino acids, namely,d- andl-cysteine,d- andl-methionine and its methyl ester hydrochloride gives the corresponding enantiomerically purecis-dichloroplatinum(II) complexes. This represents the first reported series of well-characterized enantiomerically pure platinum(II) complexes for bothd- andl-amino acids. The spectroscopic properties, including IR,¹H-NMR, and¹³C NMR, of these complexes and their configuration are discussed.     

Index of new names of syntaxa published in 1990

The present work collects the new names of syntaxa (in the sense of the Code of Phytosociological Nomenclature,Barkman et al. 1986) above subassociation rank found in the literature received by the Library of the Conservatoire Botanique in Geneva. For the year 1990 454 names have been listed. For each one of them, a first appreciation about its validity is given relating to the Code of Nomenclature. 8 names are given in addition to the Index 1987 (Theurillat andMoravec 1990), 9 to the Index 1988 (Theurillat andMoravec 1991) and 4 to Index 1989 (Theurillat andMoravec 1992).     

LignicolousHyphomycetes from Czechoslovakia 6.Spadicoides andDiplococcium

Seventeen species belonging toSpadicoides Hughes andDiplococcium Grove collected in Central Europe mostly in Czechoslovakia are described and illustrated. Two new species are described inSpadicoides—S. carpatica Hol.-Jech.,S. penatium Hol.-Jech. and three new species inDiplococcium—D. bicolor Hol.-Jech.,D. insolitum Hol.-Jech. andD. parcum,Hol.-Jech.     

A revision ofTaraxacum sect.Piesis (Compositae)

On the basis of allozyme and cultivation data, and of additional herbarium material, a taxonomic and nomenclatural revision ofTaraxacum sect.Piesis A.J. Richards exKirschner et?těpánek is provided. The section is made up of halophilous, sexually reproducing taxa. InT. stenocephalum Boiss. etKotschy,T. pindicum Kirschner et?těpánek, sp. nov., andT. perenne Kirschner et?těpánek, sp. nov., a tetraploid chromosome number has been recorded, representing the only known case of sexuality at the tetraploid level in the genus. The complex ofT. stenocephalum, includes some geographically and morphologically extreme populations treated as subspecies: subsp.gumusanicum (Soest)Kirschner et?těpánek, comb. nov., subsp.magnum Kirschner et?těpánek, subsp. nov., and subsp.daralagesicum (Schischk.)Kirschner et?těpánek, comb. nov. In addition toT. bessarabicum (Hornem.)Hand.-Mazz., a widely distributed Eurasian species,T. stenocephalum, a complex centred in Transcaucasia and Anatolia, andT. pachypodum H. Lindb., a North African endemic, four new species are described:T. salsum Kirschner et?těpánek, sp. nov., a diploid endemic confined to E Crimea,T. perenne Kirschner et?těpánek, sp. nov., a tetraploid sexual species known only from SW Crimea,T. pindicum Kirschner et?těpánek, sp. nov., a remarkable tetraploid endemic to the Pindos Mts., Greece, andT. salsitatis Kirschner, ?těpänek etYirdirimli, sp. nov., an Anatolian diploid species. Furthermore, a hybrid betweenT. salsum andT. bessarabicum from Crimea (documented on the basis of allozyme data elsewhere) is given a binomial,T. xmesohalobium Kirschner et?těpánek, nothosp. nov.     

LignicolousHyphomycetes from Czechoslovakia 1.Brachysporium

Four species of the genusBrachysporium Sacc. emend.Mason etHughes are treated in this paper from Czechoslovakia:B. nigrum (Link)Hughes,B. obovatum (Berk.)Sacc. and two new species,B. abietinum Hol.-Jech. andB. brevius Hol.-Jech.     

Verbeitung einiger seltenen und subendemischen Arten der griechischen Flora mit taxonomischen und chorologischen Betrachtungen

The taxa very rare in Greece,Gentianella bulgarica (Velen.)J. Holub andPrimula elatior (L.)Hill subsp.intricata (Gren. etGodron)Lüdi Balkan-South Carpathian and mountain subendemic taxon of South and South-Central Europe also the oreophytesGentiana asclepidaea L. andAndrosace villosa L. rare in Greece at high altitudes endemic species of Central Europe and arcto-alpic element both extending South as far as Central Italy and Central Greece as well as the relatively rare species in Greece,Crocus biflorus Mill. which exists in South Europe from Sicily and eastwards and finally four otherIridaceae, i.e.: the South Balkan Asia-Minor subendemic speciesCrocus olivieri Gay andC. pulchellus Herbert, the South Balkan endemic speciesC. veluchensis Herbert and the Mediterranean and mostly East-para-mediterranean subendemic speciesHermodactylus tuberosus (L.)Miller are reported and investigated. However new habitats and records in the Greek area of the investigated species are given, their distribution is discussed, while the existence of the taxa most rare in GreecePrimula elatior (L.)Hill subsp.intricata (Gren. etGodron)Lüdi inHegi,Gentianella bulgarica (Velen.)J. Holub,Gentiana asclepiadea L.,Androsace villosa L. andCrocus biflorus Mill. are presented in the form of a dot map and thus the southernmost limits of their spreading in the Balkan peninsula or in S.E. Europe are elucidated.     

Parasites of bark beetles [Col.: Scolytidae] on pine and cypress in Israel

Ten species of hymenopterous parasites were reared from logs of pine and cypress, naturally infested with 5 species of bark beetles,viz., Orthotomicus erosus Woll.,Pityogenes calcaratus Eichh., andTomicus destruens Woll. — on pine;Phloeosinus armatus Reitt. andP. aubei Perris — on cypress, in Israel. The parasites were:Dendrosoter chaenopachoides Rusch,D. hartigii (Ratz.),D. middendorfi (Ratz.),D. protuberans Nees (Braconidae), Eurytoma morio Boheman (Eurytomidae), Cerocephala eccoptogastri Masi,Heydenia pretiosa F?rster,Metacolus unifasciatus F?rster,Rhaphitelus maculatus Walker andRoptrocerus xylophagorum (Ratz.) (Pteromalidae). The most common wereM. unifasciatus on pine and cypress,D. chaenopachoides andR. xylophagorum on pine, andD. protuberans on cypress, occurring in samples collected during most seasons. Less common wasE. morio, which was reared from both conifers.D. middendorfi was found on pine, and only during winter. The other species were found only occasionally.     

Petrodavisia,a new genus inCentaureinae (Asteraceae)

A new monotypic genus based onPtosimopappus bracteatus Boiss. =Centaurea ptosimopappa Hayek is described. The history of its classification and relationships toCheirolophus Cass. andMicrolophus Cass. are discussed.     

Reclassifications and new names for some European Phanerogams

On the basis of taxonomic and nomenclatural revisions of various plant groups 37 new nomenclatural combinations are proposed mostly for European phanerogamous taxa (21 for species, 14 for subspecies, 2 for hybrids.)Medicula Medicus,Pseudofumaria Medicus andThlasidia Rafin. are accepted as taxonomically justified genera and correct generic names.Dactylorhiza longebracteata (F. W. Schmidt)Holub is proposed instead ofD. fuchsii (Druce) Soó, andHylotelephium triphyllum (Haworth) Holub isstead ofH. purpureum (L.)Holub.     

A review of haliday species ofMicroctonus [Hym.: Braconidae,Euphorinae]

A neotype based on aWesmael specimen is designated forMicroctonus aethiops (Nees).M. aethiops of authors is described asaethiopoides, new species. Lectotypes are designated forM. secalis (Haliday) andcerealium (Haliday). The namecerealium is suppressed as a synonym of the namesecalis and the types ofsecalis andbrevicollis (Haliday) are redescribed.