Molecular phylogeny of Glyphochloa (Poaceae,Panicoideae), an endemic grass genus from the Western Ghats,India

The genus Glyphochloa (Poaceae: Panicoideae: Andropogoneae: Rottboellinae) is endemic to peninsular India and is distributed on lateritic plateaus of low and high altitude in and around Western Ghats and the Malabar Coast. The genus presumably originated and diversified in the Western Ghats. Species relationships in the genus Glyphochloa were deduced here based on molecular phylogenies inferred using nuclear ribosomal ITS sequences and plastid intergenic spacer regions (atpB-rbcL, trnT-trnL, trnL-trnF), and new observations were made of spikelet morphology, caryopsis morphology and meiotic chromosome counts. We observed two distinct clades of Glyphochloa s.l. One of these (‘group I’) includes Ophiuros bombaiensis, and is characterized by a single-awned lower glume and a base chromosome number of 6; it grows in low elevation coastal areas. The other clade (‘group II’) has a double-awned lower glume, a base chromosome number of 7, and is restricted to higher elevation lateritic plateaus; G. ratnagirica may belong to the group II clade, or may be a third distinct lineage in the genus. A sister-group relationship between group I and II taxa (with or without G. ratnagirica) is not well supported, although the genus is recovered as monophyletic in shortest trees inferred using ITS or concatenated plastid data. We present a key to species of Glyphochloa and make a new combination for O. bombaiensis.     

四川毛茛属五新种和一新变种,其中一新种代表一新组

该文描述了自四川西部发现的毛茛科毛茛属五新种.其中:三新种,即石棉毛茛(Ranunculus shimianensis)、细叉叶毛茛(R.tenuifurcatus)和细裂叶毛茛(R.perdissectus)隶属于美丽毛茛组(Sect.Auricomus);第四新种,即泸定毛茛(R.ludingensis)隶属于毛茛...     

Seven new species of Penicillium and a new variety of Penicillium novae-caledoniae Smith

Seven new species of Penicillium Link ex Fries and a new variety of Penicillium novae-caledoniae Smith are described and illustrated. Four of them have been recovered from the air in Madrid, Spain, one from beech leaves litter in a beech forest near Nancy, France, two from sandy soils in Madrid, and one from an andosol in the Spanish Province of Navarra. They clearly differ from all species of the genus described so far and are, therefore, described and proposed as new taxa: Penicillium turolense sp. nov., Penicillium murcianum sp. nov., Penicillium ovetense sp. nov., Penicillium asturianum sp. nov., Penicillium onobense sp. nov., Penicillium castellonense sp. nov., Penicillium aragonense sp. nov., and Penicillium novae-caledoniae Smith, var. album var. nov.     

Four new species and a new Chinese record of the nectrioid fungi

Four new species belonging to Bionectria, Calonectria, Haematonectria and Neonectria on plant substrates collected from nature reserves in southern and central China are described. Bionectria truncata has smooth perithecia of a flattened to shallow discoid apex, clavate asci with an apical ring, and ellipsoid, smooth to spinulose ascospores. Calonectria dicephalospora is characterized by pyriform perithecia with a warted surface, clavate asci with a simple apex and long, narrow stalk, and fusoid ascospores with a cap-like appendage at each end. Haematonectria lushanensis possesses warted perithecia which are laterally collapsing when dry, cylindrical asci with a simple apex, and ellipsoid, spinulose ascospores. Neonectria dinghushanica is distinguishable by subglobose perithecia with a warted surface, clavate asci, and striate ascospores. Morphological features of these new species are described comprehensively and compared with their related fungi. Neonectria castaneicola is recorded as new to China.     

Some new micromycetes from New Zealand

New collections of micromycetes from New Zealand are recorded, including several new species and a new variety of the genera Cercospora, Entylomella, Gonatophragmium, Pseudocercospora, Ramularia and Subramaniomyces as well as some new combinations and a new name. Based on a new generic concept of the Pseudocercospora/Cercostigmina complex, which is supported by new molecular examinations, all species of Cercostigmina are re-allocated to Pseudocercospora.     

Molecular phylogeny of interstitial Polycopidae ostracods (Crustacea) and descriptions of a new genus and four new species

Family Polycopidae is one of the more abundant and diverse taxa occurring in marine interstitial environments. Most of the interstitial polycopids are so far known from Japan and belong to the genus Parapolycope Klie, 1936. In this paper we describe another four new species from Japan. A new genus, K liecope gen. nov. is erected to include one new species K liecope mihoensis sp. nov. and one new combination Kliecope oligohalina (Tanaka & Tsukagoshi, 2010) comb. nov. Although the morphology of K liecope is similar to Parapolycope, the new genus has the following diagnostic characters: absence of an inward bulge on the antennular second podomere, presence of two setae bearing a sucker on the antennular third podomere, and absence of a dorsal seta on the basis of mandibula. Another three Parapolycope, P arapolycope setouchiensis sp. nov. , P arapolycope subtidalis sp. nov. , and P arapolycope miurensis sp. nov. are described as well. To test the phylogenetic relationship between the new genus and Parapolycope, we performed phylogenetic analyses based on the 14 18S rDNA sequences of interstitial Polycopidae species, 12 of which were newly obtained from our material. The 18S gene proved to be suitable for phylogenetic analyses in polycopids with high intraspecific or intrageneric resolution. Here we present trees obtained with maximum likelihood, maximum parsimony, and neighbour‐joining methods, and they support the divergence between Kliecope and Parapolycope with high bootstrap values. © 2014 The Linnean Society of London     

A new genus and four new species of Criconematidae (Nematoda) from the Pacific

Summary A new criconematid genus Amphisbaenema is proposed, its type being a new species, A. paradoxiger, from Western Samoa which shows an unusual combination of features in that the outer layer of the female cuticle is broken up into numerous platelets and the female head is rounded without submedian lobes, labial plates or pseudolips; the male has prominent caudal alae and juveniles have longitudinal rows of tubercles over most of the body which is covered by an outer layer of fine backwardly directed spines. Nothocriconema lamellatum (Raski & Golden, 1966) De Grisse, 1967 is transferred to this genus and a second new species, A. amicorum, from Tonga is tentatively assigned to it. Two new Nothocriconema species, N. polynesianum and N. lanxifrons, are also described. ac]19810806     

Some new species and new combinations of marine red algae from the central Pacific

Six new species in five genera of Rhodophyta are described. A new combination for Polyopes hakalauensis is also proposed. These taxa were encountered while preparing a manual of marine red algae of the Hawaiian Islands. Among the Halymeniales, two blade-like species of Halymenia, H. cromwellii sp. nov. and H. stipi-tata sp. nov., are distinguished from other species by habit and anatomical differences, including the possession of a stipe by the second. Halymenia hakalauensis Tilden 1902 is transferred to Polyopes as P. hakalauensis (Tilden) Abbott, replacing P. hawaiiensis Kajimura which is considered a synonym. A new species of Prionitis, P. corymbifera sp. nov., shows a corymbose branching pattern different from the mostly pinnate to subdichotomous branching of Japanese and Californian species. In the Gigartinales, Chondracanthus okamurae Abbott is named for a specimen which Okamura included in his understanding of Gigartina (now Chondracanthus tenellus), but which has terete axes, differing from C. tenellus (Harvey) Hommersand which is com-planate throughout. Chondracanthus intermedius (Sur-ingar) Hommersand is placed in synonymy with C. tenellus. The occurrence of C. tenellus in Hawai'i is a new distribution record from Asia. Three new species are added to the Ceramiales, Ceramium tranquillum Meneses (Ceramiaceae), Dasya kristeniae sp. nov. and Dasya murrayana Abbott & Millar (Dasyaceae). Distinctive features of Ceramium tranquillum are internodes that are three to five times longer than the height of nodes, and nodes that never project beyond the diameter of the internodes, giving straight margins except when fertile. Dasya kristeniae is a diminutive epiphyte which is nearly ecorticate, with tetrasporangial stichidia that are rectangular having apices that are curved or nodding, and cystocarps that have flaring ostioles above a constricted pericarp. Dasya murrayana was earlier misidentified with Dasya iyengarii Børgesen, and re-examination of those plants show continuous cortication throughout, where cortication is almost completely lacking in D. iyengarii except near the base. Dasya murrayana has a tufted habit, with indeterminate branches about the same sizes as the main axes, the plants growing on rock, whereas plants of D. iyengarii are not tufted, with indeterminate branches attenuate, and an epiphytic habit.     

Two new species and one new combination of Agaricales from Japan

 Two new species and one new combination of Agaricales are described and illustrated from eastern Honshu, Japan, and Ishigaki Island, southwestern Japan: (1) Gymnopus oncospermatis comb. nov. (subsection Vestipedes of section Vestipedes), new to Japan, has pale brown to whitish, collybioid basidiomata with very close lamellae, and forms a distinct white extensive mycelial mat on the dead leaf bases of the palm Satakentia liukiuensis in Ishigaki Island; (2) Hydropus aurarius sp. nov. (subsection floccipedes of section floccipedes), forming clitocyboid basidiomata with a dark brown furfuraceous pileus and stipe and vivid yellow lamellae, found on fallen dead twigs in oak forests; and (3) Tylopilus castanoides sp. nov. (section Oxydabiles), forming medium to large, reddish-brown basidiomata with a minutely scurfy-punctate stipe, found in Carpinio quercion forests. Received: May 20, 2002 / Accepted: July 17, 2002 Acknowledgments I am grateful to Dr. Yousuke Degawa (KPM) for allowing the specimens cited to be kept in the Kanagawa Prefectural Museum of Natural History. Thanks are also owed to Mr. Sadayoshi Uehara, Mr. Wakao Ikeda, Mrs. Youko Ando, Dr. Yasushi Shibata, and Mr. Yasuhiko Goto for provision of specimens. Correspondence to:H. Takahashi     

Two new species and one new variety of Oudemansiella (Agaricales) from Japan

Two new species and one new variety of Oudemansiella (Agaricales) from Japan are described and illustrated: (1) Oudemansiella latilamellata sp. nov. (subgenus Xerula, section Radicatae) has relatively broad lamellae and broadly ellipsoid spores with a subacute apex; (2) Oudemansiella rhodophylla sp. nov. (subgenus Xerula, section Radicatae), growing in deciduous forests of Fagus crenata, Quercus crispula, etc., is characteristic in having lamellae tinted reddish; and (3) Oudemansiella amygdaliformis var. bispora var. nov. (subgenus Xerula, section Albotomentosae) is distinguished from the type variety by having two-spored basidia and grows in evergreen oak forests (Castanopsis sieboldii, Quercus glauca, etc.) or bamboo groves.     

华西南毛茛科六新种和二新变种

该文描述了自华西南东部发现的毛茛科翠雀属2新种和1新变种、唐松草属1新种、银莲花属1新种和1新变种,以及毛茛属2新种。     

华西南毛茛科六新种和二新变种

该文描述了自华西南东部发现的毛茛科翠雀属2新种和1新变种、唐松草属1新种、银莲花属1新种和1新变种,以及毛茛属2新种。     

Three new species of penicillium

Three new species of microfungi belonging to the genus Penicillium Link ex Fries are described and illustrated. All but one have been isolated from the atmosphere of las Palmas, capital city of the island of Gran Canaria (Canary Islands, Spain). They clearly differ from all species of the genus described so far and are, therefore, described and proposed as new species: Penicillium hispanicum sp. nov., Penicillium grancanariae sp. nov., and Penicillium palmensis sp. nov.     

紫堇科二新种

该文描述了紫堇科二新种:(1)自云南省发现的紫堇科紫堇属一新种,宽鳞紫堇。此新种与波密紫堇相近似,与后者的区别在于本新种的根状茎鳞片半透明,具三条脉,茎无叶,外花瓣无鸡冠状突起,雄蕊束具2花药,花丝条形,无脉,子房宽条形。(2)自黑龙江省发现的紫堇科紫堇属一新种,鹤岗延胡索。此种与新疆元胡相似,但本种叶的小叶多在顶端,具1~5牙齿,花序苞片有3~5小裂片,上花瓣及其瓣片和距均较小,蜜腺呈狭卵球形,弯曲,顶端尖锐而与新疆元胡相区别。     

New species,new genera,and new records in Cerambycidae from Peru (Coleoptera)

Three new species and two new genera of longhorn beetles are described from Peru: Cosmoplatus polis n. sp. (Pteroplatini), Hemilocallia grishami n. gen., n. sp. (Calliini) and Arabela ramirezi n. gen., n. sp. (Hemilophini). Esmeralda laetifica Bates, 1869 (Prioninae), Stratone transversalis (Chevrolat, 1862) (Cerambycinae), Gymnocerina cratosomoides (Bates, 1862) (Lamiinae), and Trachysomus verrucosus (Olivier, 1795) (Lamiinae) are new records for Peru.     

荨麻科三新种

该文描述了荨麻科三新种:(1)自中国重庆市发现的荨麻科荨麻属一新种,城口荨麻。此种与异株荨麻有亲缘关系,区别特征为此种的茎被少数刺毛,叶片多为心形,雄、雌花序均不分枝,瘦果在中央稍凹陷。(2)自中国广西发现的荨麻科赤车属一新种,来宾赤车。此种与特产云南东南部的富宁赤车相近缘,与后者的区别在于本种茎的毛开展或向上弯曲,叶片长椭圆形,基部斜楔形,雌花具3~4枚花被片,其中1~2枚较大花被片在背面顶端具一长筒状突起。(3)自缅甸北部发现的荨麻科楼梯草属一新种,克钦楼梯草。此种在体态上与骤尖楼梯草甚为相似,与后者的区别在于本种的每一茎节具正常叶和一退化叶,托叶狭披针状条形和无脉,雌总苞苞片无角状突起,雌小苞片较大,呈楔状长圆形,雌花具一小花被片,以及雌蕊具一宽倒卵球形柱头。     

Two new species of Patellaria from India

Summary The paper deals with two new species ofPatellaria i.e.,Patellaria lantanae sp. nov. onLantana camara L. andPatellaria ipomoeae sp. nov. onIpomoea sp.Phoenix sylvestris Roxb. andAcacia arabica Willd. constitute new host records for the above species.     

A partial revision of Gyptis (Gyptini,Ophiodrominae, Hesionidae,Aciculata, Annelida), with descriptions of a new tribe,a new genus and five new species

Phylogenetic analyses of molecular data (COI, 16SrDNA, 18SrDNA, and 28SrDNA) show that the hesionid genus Gyptis Marion & Bobretzky in Marion, 1874, and the tribe Gyptini Pleijel, 1998, are nonmonophyletic as currently delineated. We introduce the new tribe Amphidurini and the new genus Neogyptis to accommodate these new findings. Amphidurini is sister to Gyptini and Ophiodromini and includes Amphiduros Hartman, 1959, Amphiduropsis, Pleijel, 2001, Neogyptis gen. nov. , and, possibly, Parahesione Pettibone, 1956. Morphologically, Amphidurini can be separated from Gyptini by the distally, rather than subdistally, inserted ventral cirri, and Neogyptis by the combination of this feature, the presence of a median antenna, and a distal ring with papillae on the proboscis. We redescribe and transfer the four species Gyptis crypta Pleijel, 1993, Gyptis mediterranea Pleijel, 1993, Gyptis plurisetis Hilbig, 1992, and Gyptis rosea (Malm, 1874) from Gyptis to Neogyptis gen. nov. , and describe five new species from shallow waters in Belize, Hong Kong, off Vladivostok, and deep‐sea hydrothermal vents in the Lau Basin off Fiji.