Anabolia anatolica sp. n., a New Species of Genus Anabolia Stephens (Trichoptera,Limnephilidae) from Southern Anatolia

In the present study a new species of the genus Anabolia, A. anatolica sp. n. from the Taurus Mountains in southern Anatolia is described and illustrated. The new species is related to A. laevis Zetterstedt, 1840 from northern Europe and is a glacial relict species of Pleistocene origin.     

A new species of the genus <Emphasis Type="Italic">Synema Simon</Emphasis>, 1864 (Araneae: Thomisidae) from Turkey

Synema anatolica sp. n. (Araneae: Thomisidae) is described based on both sexes from Turkey. Differences between the new species and related species are discussed.     

Miscanthus subgen. Rubimons subgen. nov. (Poaceae) and Miscanthus villosus sp. nov. from southwest Yunnan,China

Miscanthus subgen. Rubimons (B. S. Sun) Y. C. Liu et H. Peng, a new subgenus of Miscanthus Anderss. (Poaceae) is established and Miscanthus (Rubimons) villosus Y. C. Liu et H. Peng, a new species of this subgenus from southwest Yunnan, China, is described and illustrated. It is closely related to M. paniculatus (B. S. Sun) S. L. Chen & Renvoize, but differs mainly by its villous panicle axis, long callus hair, lanceolate lower lemma and the consistently longer awn of the upper lemma.     

Bufonia yildirimhanii sp. nov. (Caryophyllaceae) from Turkey

Bufonia yildirimhanii?lçim & Behçet sp. nov. (Caryophyllaceae) is described and illustrated from Turkey. This new species is confined to C7 Sanl?urfa‐Birecik where it grows on calcarous slopes. The species is compared with the closely related Bufonia calyculata and B. kotschyana subsp. kotschyana. Notes on its ecology and conservation status are provided. A distribution map of the new and related species is also included.     

Chiritopsis danxiaensis sp. nov. (Gesneriaceae) from Mount Danxiashan,south China

A new species of Chiritopsis (Gesneriaceae), C. danxiaensis W. B. Liao, S. S. Lin & R. J. Shen, is described and illustrated from Mount Danxiashan, Guangdong Province, China. The new species is morphologically closely related to C. lobulata and C. cordifolia, but is characterized by having denticulate bracts, yellowish corolla, 2 glabrous staminodes and longer style. A revised key to all species of the genus is also provided.     

Jurinea tortumensis sp. nov. (Asteraceae) from northeast Anatolia,Turkey

A new species, Jurinea tortumensis A. Duran & B. Dogan (Asteraceae), is described and illustrated from Anatolia, Turkey. The species grows on serpentine stony places in the Tortum district (Erzurum Province) in northeast Anatolia. It is morphologically similar to J. consanguinea DC. The pollen characteristics and achene surface morphology of J. tortumensis and J. consanguinea are examined by SEM. Diagnostic morphological characters from closely similar taxa are discussed and arranged in a key. Ecology, conservation status and biogeography of the species are also presented. In addition, the geographical distributions of the new species and other related species are mapped.     

Galatella anatolica sp. nov. (Asteraceae: Astereae) from Osmaniye,Turkey

Galatella anatolica Hamzao?lu & Budak sp. nov. (Asteraceae), collected from Osmaniye (Turkey) is here described as a new species. It is similar to G. angustissima (Tausch) Novopokr. in general habit. Both have stems with few branches and 1‐veined middle leaves, but are distinguished by involucral features, series of phyllaries, and lengths of disc florets, achenes and pappus.     

Taxonomy of gastropods of the families Ranellidae (= Cymatiidae) and Bursidae. Part 2. Descriptions of 14 new modern Indo-West Pacific species and subspecies,with revisions of related taxa

Abstract

The subgenus Cymatium (Septa) is here restricted to species closely related to C. rubeculum (Linné, 1758). A lectotype is designated for C. rubeculum, neotypes are designated for C. hepaticum (Röding, 1798) and C. flaveolum (Röding, 1798), C. occidentale (Mörch, 1877) (= blacketi Iredale, 1936; = beui Garcia-Talavera, 1985) is recorded from the Indo-West Pacific, C. (Septa) marerubrum Garcia-Talavera, 1985 is ranked as a geographic subspecies of C. rubeculum, and three new taxa are named: C. (Septa) bibbeyi n. sp., Philippine Islands; C. (Septa) closeli n. sp., Indian Ocean; and C. (Septa) peasei n. sp., western Pacific. In the subgenus Cymatium (Ranularia), neotypes are designated for C. guttumium (Röding, 1798) and its synonyms, for C. moniliferum (A. Adams & Reeve, 1850), and for C. pyrulum (A. Adams & Reeve, 1850), a lectotype is designated for C. pseudopyrum (Martin, 1899) (a junior synonym of C. pyrulum), other species distinguished are C. encausticum (Reeve, 1844) and C. exile (Reeve, 1844), and new taxa named are C. andamanense n. sp., Andaman Islands, C. springsteeni n. sp., western Pacific and Red Sea, and C. sinense arthuri n. subsp., Red Sea. Other Ranellidae named are Sassia (Sassia) ponderi n. sp., Queensland, and Distorsio (Distorsio) euconstricta n. sp., Indian Ocean and southwest Pacific. A lectotype selected for Murex reticularis Linné, 1758 is a specimen of the species usually known as Distorsio reticulata (Röding, 1798).

In Bursa (Bursa), a lectotype is designated for B. grayana Dunker, 1862 (= B. bufoniopsis Maury, 1917; = B. pacamoni Matthews & Coelho, 1971), western Atlantic, and the similar new Oman to Philippines species B. davidboschi is named. Other Bursa taxa named are B. (Colubrellina) quirihorai n. sp., Philippines, and B. (Colubrellina) latitudo fosteri n. subsp., Philippines. In Bufonaria (Bufonaria), a lectotype designated for Murex rana Linné, 1758 confirms that as the name for the most common western Pacific species, a lectotype designated for Ranella crumena Lamarck, 1816 confirms that as the name for the most common Indian Ocean species, B. elegans (Beck in G. B. Sowerby II, 1836) is illustrated, and the new western Pacific species B. perelegans is named; the four similar species B. nobilis (Reeve, 1844), B. margaritula (Deshayes, 1832), B. gnorima (Melville, 1918), and B. thersites (Redfield, 1846) are distinguished, and the new Madagascar to Philippines species B. ignobilis is named. In Tutufa (Tutufella), the newly named species T. boholica occurs with T. rubeta (Linné, 1758) in deep water in the Philippine Islands.     

Biecheleria tirezensis sp. nov. (Dinophyceae,Suessiales), a new halotolerant dinoflagellate species isolated from the athalassohaline Tirez natural pond in Spain

A new euryhaline and eurythermal dinoflagellate species, Biecheleria tirezensis sp. nov., is described based on samples taken from an extreme environment, the athalassohaline and particularly sulphate-rich Tirez natural pond (Spain). This species is able to survive in salinities from almost fresh water up to 56 and over a 5–25°C temperature range. Thus, the ecological characteristics of this isolate differentiate it from other species of the same genus. Its morphology, as examined by light, scanning and transmission electron microscopy, shows that the cells are almost spherical, with several series of amphiesmal vesicles. It also has a single elongate amphiesmal vesicle (EAV) observed by SEM and the eyespot has a type E structure, typical of Biecheleria. Spherical and smooth cysts were observed in old cultures. The pigment composition is typical of a peridinin-containing dinoflagellate. Phylogeny inferred from nuclear rDNA SSU, ITS and LSU sequences showed the isolate belongs to the genus Biecheleria, closest to B. cincta and B. brevisulcata. Modelling and analysis of the secondary structure of its ITS2 region, and that of other species of the same genus and some representatives of the most closely related genera, indicated that the isolate represents a new species clearly separated from but related to B. cincta. The criterion of the presence of Compensatory Base Changes (CBCs) in the secondary structure of the ITS2 region as an indicator of species differentiation confirmed this, supporting the establishment of the Tirez pond isolate as a new species of Biecheleria.     

Carex nodosa (Cyperaceae), a new species of C. sect. Occlusae from southwest China

Carex nodosa (Cyperaceae), a new species from Chongqing and Sichuan, southwest China, is described and illustrated. The new species resembles C. hebecarpa C. A. Mey., but differs in having sheath‐like bracts, 4.0–7.5 cm long male spikes, oblanceolate 7.1–8.6 mm long male scales, and perigynia that are glabrous except for ciliate beaks.     

Aletris simpliciflora sp. nov. (Nartheciaceae) from southwest Xizang,China

Aletris simpliciflora R. Li & S. D. Zhang, a new species of Nartheciaceae from southwest Xizang, China, is described and illustrated. It is similar, and apparently closely related, to A. nana S. C. Chen, but differs by having usually solitary flower, pubescent bract and bracteole, and distinct filaments ca 1.2 mm long.     

Jurinea cataonica subsp. mardinensis subsp. nov. (Asteraceae) from southeast Anatolia,Turkey

A new subspecies, Jurinea cataonica Boiss. & Hausskn. subsp. mardinensis B. Do?an & A. Duran (Asteraceae), is described and illustrated from Anatolia, Turkey. The subspecies grows on abandoned fields in the Bakirkiri place (C8 Mardin Province) in southeastern Anatolia. It is morphologically similar to J. cataonica subsp. cataonica. Diagnostic morphological characters between these closely similar taxa are discussed and arranged in a key. Ecology and conservation status of the subspecies is also presented. In addition, the geographical distributions of the new subspecies and other related species are given.     

Scorzonera tuzgoluensis sp. nov. (Asteraceae), a new halophytic species from central Anatolia,Turkey

A new halophytic species, Scorzonera tuzgoluensis A. Duran, B. Do?an & S. Makbul sp. nov. (Asteraceae), is described and illustrated from Tuz Lake, central Anatolia, Turkey. The new species grows in salt marshes, is endemic (confined to central Anatolia) and closely related to Scorzonera parviflora Jacq. and S. elata Boiss. The diagnostic morphological characters of these similar taxa are discussed. The ecology, biogeography and conservation status of the new species are also presented. The geographic distribution of the new species and related species is mapped.     

Semenovia pulvinata,S. dissectifolia,S. imbricata and S. vachanica spp. nov. from Tajikistan and other nomenclatural combinations in Semenovia (Apiaceae)

The new species Semenovia pulvinata Pimenov & Kljuykov, S. dissectifolia Ukrainskaja & Kljuykov, S. imbricata Ukrainskaja & Kljuykov, and S. vachanica Ukrainskaja & Kljuykov from the mountains of Pamiro‐Alai, Tajikistan and adjacent Afghanistan, are described and illustrated. For the Chinese species S. millefolia (Diels) V. M.Vinogr. & Kamelin, also known as Heracleum millefolium Diels, the correct name is S. torilifolia (H. Boissieu) Pimenov comb. nov. based on Peucedanum torilifolium H. Boissieu. For another closely related Chinese species, Peucedanum malcolmii Hemsl. & H. Pearson, also belonging to Semenovia, the new combination S. malcolmii (Hemsl. & H. Pearson) Pimenov is proposed. Heracleum thomsonii C. B. Clarke var. glabrior C. B. Clarke from Kashmir (Ladakh) is regarded as an independent species of Semenovia, S. glabrior (C. B. Clarke) Pimenov & Kljuykov.     

Alyssum kaynakiae sp. nov. (sect. Gamosepalum,Brassicaceae) from southwest Anatolia,Turkey

A new species, Alyssum kaynakiae Y?lmaz, is described from southwest Anatolia, Turkey. The new species belongs to Alyssum sect. Gamosepalum (Hausskn.) T. R. Dudley. Alyssum kaynakiae is closely related to A. niveum T. R. Dudley, but differs by its biennial life form, longer ascendent stems, not imbricated linear cauline leaves and equally inflated fruits.     

Centaurea molesworthiae sp. nov. (Cardueae,Compositae) from southwest Spain

Centaurea molesworthiae E. López, Devesa & García Rojas (Cardueae, Compositae), a new species from southwest Spain is described and illustrated. The morphological variability of C. molesworthiae and the three closest species, C. prolongoi, C. crocata and C. occasus is analyzed and discussed. The chromosome number (2n = 40) of this new species is reported for the first time.     

HALIMEDA HUMMII SP. NOV., HALIMEDA CRYPTICA V. ACERIFOLIA VAR. NOV. (CAULERPALES,CHLOROPHYTA), AND ADDITIONAL RECORDS OF HALIMEDA SPECIES FROM: PUERTO RICO1

A new species, Halimeda hummii, and a new variety of Halimeda cryptica Colinvaux and Graham both originally collected from the edge of the continental shelf on the southwest coast of Puerto Rico are newly described. The new species is irregular in its segment morphology and is the smallest species of Halimeda presently known. Halimeda cryptica var. acerifolia from deep water possesses distinctive segments resembling maple leaves. Halimeda copiosa Goreau and Graham and typical H. cryptica are also collected in deep water and are newly recorded from Puerto Rico.     

Comparison of Cocconeis pseudonotata sp. nov. with two closely related species,C. notata and C. diruptoides,from Posidonia oceanica leaves

Three Cocconeis Ehrenberg species, epiphytic on the leaves of Posidonia oceanica (L.) Delile, were studied by light and electron microscopy. A new species, C. pseudonotata, is described which is closely related to C. notata Petit and C. diruptoides Hustedt. Gross morphology and the presence of a sigmoid raphe and sternum are the characters shared by the three species, whereas the central areas of sternum and raphe-sternum valves, and the stria and areola densities are the main distinctive characters for the species when observed by light microscopy. Scanning and transmission electron microscopic observations revealed that the fine structure of areolae must be also considered in order to identify the species. Comparison among the three species has been carried out by observations on material from our samples, as well as on the type material of C. diruptoides and cleaned samples from the Hustedt collection. The study also provides new information on the geographical distribution of these species.     

Klasea serratuloides subsp. karamanica subsp. nov. (Asteraceae), from the central and south Anatolia transition zone,Turkey

A new subspecies, Klasea serratuloides (DC.) Greuter & Wagenitz subsp. karamanica B. Dogan & A. Duran (Asteraceae), is described and illustrated from Anatolia, Turkey. The subspecies grows on stony places in the Ayranc? and Ermenek district (C4 Karaman Province), Ere?li district (C5 Konya province) and Uluk??la (C5 Ni?de province) in the central and south Anatolia transition zone. It is morphologically similar to K. serratuloides subsp. serratuloides. Diagnostic morphological characters from closely similar taxa are discussed and arranged in a key. Ecology and conservation status of the subspecies is also presented. In addition, the geographical distribution of the new subspecies and other related species is mapped. The pollen morphology and achene surface of K. serratuloides subsp. karamanica and K. serratuloides subsp. serratuloides were examined by SEM.