Three new species of Inonotus (Basidiomycota, Hymenochaetaceae) from China

Three new species of Inonotus are described and illustrated. Inonotus acutus sp. nov. is characterized by having small, thin basidiocarps with a strongly contracted base, a sharp and undulate pileus margin, ventricose hymenial setae, and ellipsoid, yellowish to yellow-brown, slightly thick-walled basidiospores. Inonotus chrysomarginatus sp. nov. differs in having an annual to perennial growth habit, pileate basidiocarps with a distinctly yellowish buff to golden-yellow margin, distinct setal hyphae and hooked hymenial setae, and broadly ellipsoid to subglobose, pale yellowish, slightly thick-walled and weakly cyanophilous basidiospores. Inonotus rigidus sp. nov. is distinguished by its resupinate and hard rigid basidiocarps, the honey-yellow pore surface, and smaller pores; microscopically, it has ellipsoid, yellowish brown and thick-walled basidiospores, and lacks both setal hyphae and hymenial setae. An identification key to the Chinese species of Inonotus sensu stricto is provided.     

Michelia sonlaensis Q.N. Vu,sp. nov. (Magnoliaceae) from northern Vietnam

Michelia sonlaensis Q.N. Vu, a new species of Michelia from Son La province, northern Vietnam is described. The new species is assigned to the genus Michelia (separated from Magnolia), subfamily Magnolioideae based on general morphology. It is closely similar to M. xianianhei and M. mannii, but differs mainly in having a leaf‐lamina that is elliptic, thinly leathery, larger, with lower surface yellowish white villous (easily visible by eyes and feeling by hand), brachyblasts and outside bracts yellowish‐white sericeous, flowers light green to cream white in colour, and nine tepals with the outside of all tepals silky hairy at base.     

Ligularia zhengyiana sp. nov. (Asteraceae) from the Hubei Province,China

The new species Ligularia zhengyiana from the Hubei Province, China, is described and illustrated. It is characterized by dense blackish purple pilose hairs on the stems and by coarsely triangular‐dentate leaves. Ligularia zhengyiana is similar to L. fischeri (Ledeb.) Turcz., but L. zhengyiana has dense long blackish purple hairs on stems, while L. fischeri is glabrous or has short yellowish‐brown hairs on stems. In addition, the pappus of L. zhengyiana is white, while that of L. fischeri is yellowish‐brown.     

A new species ofLasiobolidium from Californian soil

Lasiobolidium gracile isolated from a soil sample collected from California, USA is described as a new species. This species is characterized by yellowish brown to reddish brown, nonostiolate ascomata with numerous, long straight appendages and a translucent peridium, subglobose to broadly clavate asci, hyaline to pale yellowish brown, ellipsoidal ascospores. It differs from the other species ofLasiobolidium in the straight and narrow appendages and the large ascospores. A key is presented separating the seven known species.     

Fellhaneropsis almquistiorum sp. nov. from Europe (Pilocarpaceae,lichenized Ascomycota)

Fellhaneropsis almquistiorum S. Ekman, a lichenized ascomycete in the family Pilocarpaceae (Lecanorales, Lecanoromycetes) is described as new to science. It is characterized by the thin and filmy crustose thallus, small photobiont, apothecia with a yellowish to black disk and well developed black margin that becomes excluded with age, dark green and brown pigmentation in the proper exciple and hypothecium, a hymenium without pigment or with some green and brown pigment, more or less fusiform and 3‐septate ascospores, abundant black pycnidia, and long and filiform conidia. The species is currently known from central Sweden and central Germany, where it inhabits shaded and acid to neutral rocks with few competing lichens. Historical records were all misidentified as Bacidia coprodes or any of its synonyms or misapplied names. Some specimens of F. almquistiorum contain a previously unrecorded pigment, tentatively named here Almquistiorum‐yellow. This pigment is intensely golden yellow in water, does not react with KOH and fades with the addition of HCl or HNO₃. A key to all known, pycnidiate members of Fellhaneropsis is provided.     

A new species of the ghost shrimp genus Neocallichirus Sakai, 1988 (Decapoda: Axiidea: Callianassidae) from the southwestern Atlantic

ABSTRACT

A new species of ghost shrimp, Neocallichirus pinheiroi, is described based on specimens collected in subtidal habitats of Saquaira beach, northeastern coast of Brazil. This new species resembles N. lemaitrei Manning, 1993, but differs from it primarily in having a third maxilliped propodus expanded ventrally, and in the case of males, a large subtriangular tooth on the cutting edge of the major cheliped dactylus. Diagnostic features of the new species include: (i) frontal margin of carapace with rounded lateral projections not exceeding rostrum distal margin, (ii) third maxilliped carpus with row of sclerotized setae on median internal surface, (iii) minor cheliped with cutting edge of dactylus microscopically pectinate, (iv) endopod of male second pleopod with appendices interna and masculina. This is the seventh described species of the genus Neocallichirus from the western Atlantic and the fourth report of this genus in Brazil. A key for identification of western Atlantic species belonging to the genus is provided.     

A new troglomorphic species of Harmonicon (Araneae,Mygalomorphae, Dipluridae) from Pará, Brazil,with notes on the genus

A new species of Harmonicon F. O. Pickard-Cambridge, 1896 (Araneae, Dipluridae) is described, from a medium-sized lateritic cave in Parauapebas, Pará, Brazil. The male holotype and only specimen known of H. cerberus sp. n. was found near the entrance of Pequiá cave. This taxon is the fourth species described and the southernmost record for the genus. The new species displays some troglomorphic characteristics, such as reduction and merging of the posterior median and both pairs of lateral eyes and pale yellow to light brown coloration. Both characters are diagnostic when compared to the normal separated eyes and reddish to dark brown of other Harmonicon species. Other diagnostic characteristics are isolated, long, rigid setae distal to the lyra and the shape of the copulatory bulb. This is the second troglomorphic mygalomorph species from Brazil and the first from the Amazonian region.     

Tabanidae (Diptera) of Amaz?nia XXI. Descriptions of Elephantotus gen. n. and E. tracuateuensis sp. n. (Diachlorini) from the Brazilian coast

Elephantotus, a new genus of Tabanidae from the Amazon coast, Brazil, is described based on a new species E. tracuateuensis. Five females were collected in Pará State, and a male in Maranhão State. Arguments are presented for separating the new genus from Dasybasis, as well as the possibility of its occurrence being related to the nesting sites of coastal birds. The new species is characterized by its large size (x = 2.15 cm, n = 5 females), glabrous eyes, reddish-brown tegument, light brown frontal callus not touching the edges of the eyes, extending up to the vertex that has traces of ocelli, basal plate of the antennal flagellum with obtuse angle, without a tooth or spine, wings hyaline, with brown basal cells, without appendix in the fork of vein R₄₊₅, and genital furca wide with extended flaps.     

A new species of Astyanax (Characiformes: Characidae) from Dolina Água Milagrosa,Rio Paraguai basin,Mato Grosso,Brazil

A new species of Astyanax is described from the upper Rio Paraguai basin, Mato Grosso State, Brazil. The new species can be distinguished from congeners by having the body intensely yellowish in life (v. silvery, reddish or lightly yellow) and by morphometric and meristics traits. Astyanax dolinae n. sp. cannot be assigned to any of the Astyanax species complex currently recognized for the genus. It is only known from the Dolina Água Milagrosa, a karstic sinkhole lake, entirely fed by groundwater, surrounded by Cerrado, the savannah‐like vegetation of central South America.     

A new ant species of the genus Tapinoma (Hymenoptera, Formicidae) from Saudi Arabia with a key to the Arabian species

Tapinoma wilsonisp. n. is described and illustrated from Saudi Arabia based on the worker caste collected from Al Baha, Saudi Arabia. It closely resembles Tapinoma lugubre Santschi 1917, from Zimbabwe in body measurements but can be distinguished from the latter species by the yellowish brown color; the yellowish pubescence, the two pairs of hairs present on the anterior part of the head; and the distinctly concave anterior clypeal margin. Biological and ecological notes of the new species are presented. An identification key to the workers of the Arabian species of the genus Tapinoma is given.     

Emericella qinqixianii, a new species from desert soil in China

Emericella qinqixianii, a new species isolated from desert soil from Sanchakou, Aksu, Qiemo, Yuli, Yutian, and the Taklimakan desert 100 km inland from Minfeng, Xinjiang Province, China, is described and illustrated. It is characterized by grayish yellow to olive brown, non-ostiolate ascomata surrounded by hyaline to pale yellowish brown hülle cells, membranaceous peridium, prototunicate asci, and violet-brown, lenticular ascospores with two equatorial crests, smooth convex surfaces, and long filiform appendages. It hasAspergillus anamorph with biseriate aspergilla.     

Chamaesium jiulongense sp. nov. (Apiaceae) from Sichuan,China

Chamaesium jiulongense X. L. Guo & X. J. He, a new species of Apiaceae from Mt Haite in Jiulong County, Sichuan Province, China, is described. The new species differs from other Chamaesium species by its ultimate segments of the leaves which are 1–3‐lobed, rarely entire, with a narrow, minutely incised, pale brown margin, as well as by the presence of leaf‐like bracts, bracteoles longer than flowers, pubescent styles and oblong fruit with obsolete calyx. Morphological and micromorphological characters of the new species are provided and illustrated.     

Phylogenetic placement and anatomical characterisation of two new West African Tomentella (Basidiomycota, Fungi) species

Tomentella amyloapiculata and T. agbassaensis are described as new species within the genus Tomentella based on materials we collected in the West African, northern Guinean seasonal forests. We used a combination of anatomical characters, sequence analyses and phylogenetic inference of 71 ITS rDNA sequences to characterise the two new species. Anatomically, T. amyloapiculata is characterised by simple septate brown to dark brown, thick-walled subicular and subhymenial hyphae and triangular to slightly lobed brown basidiospores (in frontal view), with isolate aculei of 1–2 μm. Phylogenetically, T. amyloapiculata forms a sister species of T. fuscocinerea with a moderate bootstrap support of 70%. T. amyloapiculata deviates from T. fuscocinerea by 10.07–11.73% in their sequence similarities. As far as T. agbassaensis is concerned, it clusters phylogenetically together with T. bryophila with a strong bootstrap support of 99%. The species is characterised by slightly differentiated rhizomorphs with yellowish hyphae, clamped, thick-walled and yellow to dark yellow subicular hyphae and pale yellow, small basidiospores of 6–8(8.5) μm with aculei of up to 0.5 μm. Both new species deviated from each other by 11.0–11.60% with regard to the ITS rDNA nucleotides.     

Studies on Woloszynskioid Dinoflagellates X: Ultrastructure,Phylogeny and Colour Variation in Tovellia rubescens n. sp. (Dinophyceae)

The external morphology and internal cell fine structure of a new species of Tovelliaceae, Tovellia rubescens n. sp., is described. Phylogenetic analyses based on partial LSU rDNA sequences place the new species in a clade containing Tovellia species that accumulate red pigments and identify T. aveirensis as its closest known relative. Cells of T. rubescens n. sp. were mostly round and had the cingulum located near the middle, with its ends displaced about one cingular width. Small numbers of distinctly flat cells appeared in culture batches; their significance could not be determined. Cells of the new species in culture batches progressively changed from a yellowish‐green, mainly due to chloroplast colour, to a reddish‐brown colour that appeared associated with lipid bodies. The switch to a reddish colour happened earlier in batches grown in medium lacking sources of N or P. Pigment analyses by HPLC‐MS/MS revealed the presence of astaxanthin and astaxanthin‐related metabolites in the new species, but also in T. aveirensis, in which a reddish colour was never observed. The chloroplast arrangement of T. rubescens n. sp. resembled that of T. aveirensis, with lobes radiating from a central pyrenoid complex. The flagellar apparatus and pusular system fell within the general features described from other Tovelliaceae. A row of microtubules interpretable as a microtubular strand of the peduncle was present. Spiny resting cysts with red contents and an ITS sequence identical to that of cultured material of the new species were found in the original locality.     

云南省突眼蚱属一新种（直翅目：蚱科）

记述采自云南省突眼蚱属 1 新种,即龙陵突眼蚱 Ergatettix longlingensis sp. nov.。该新种近似于拟齿股突眼蚱。主要区别为:1)触角着生于复眼下缘之下;2)前胸背板沟前区侧隆线略收缩;3)前胸背板后突到达后足股节顶端;4)后翅到达后突顶端;5)后足股节上侧中隆线具二叶状突;6)后足股节下侧外面非黑色;7)后足胫节暗褐色。文中附有中国突眼蚱属分种检索表。模式标本现保存于陕西师范大学动物研究所昆虫标本室。     

龙州蝗属分类研究及一新种记述（直翅目：斑腿蝗科）

系统研究了龙州蝗属,共记述10种,其中包括1新种,即贵州龙州蝗Longzhouacris guizhouensis sp.nov.,该新种近似于斑角龙州蝗L.annulicornis Lu,LiYou,2000,主要区别为:1)前胸背板沟前区长为沟后区长的2.16倍;2)前翅到达第3腹节背板中部;3)后足跗节爪间中垫长为爪长的1.5倍;4)雄性尾片三角形,顶尖;5)触角基半黄褐色,端半暗褐色;6)前翅前半黑褐色,后半淡褐色;7)后足胫节黄绿色。文中附有分种检索表。新种的模式标本保存于陕西师范大学动物研究所昆虫标本室。     

Changbai wood-rotting fungi 16. A new species of <Emphasis Type="Italic">Fomitopsis</Emphasis> (Fomitopsidaceae)

Fomitopsis niveomarginata sp. nov. is described and illustrated from specimens originating from Changbaishan Nature Reserve, Jilin Province, northeastern China. It is characterized by annual to perennial, sessile to effused-reflexed basidocarps, with a cream-colored azonate and corky context, a yellowish brown and shining pore surface, and small, oblong-ellipsoid basidiospores. The new species is similar to Fomitella rhodophaea that has a concentrically sulcate and zoned pileal surface, smaller pores, and slightly wider basidiospores; furthermore, the latter occurs mainly in the tropical areas. Phylogenetically, the new species forms a well-supported, terminal monophyletic clade, distinct from other sampled Fomitopsis species and Fomitella rhodophaea. An identification key to the Chinese species of Fomitopsis is provided.     

Eimeria tenggilingi sp. n. from the Scaly Anteater Manis javanica Desmarest in Malaysia*

SYNOPSIS. Eimeria tenggilingi is described from the pangolin or scaly anteater, Manis javanica, in Malaysia. The spheroid to subspheroid oocysts average 18.9 × 17.8 μm. The oocyst wall is composed of 3 layers, each ～ 0.6 μm thick. The 2 outer layers are striated and yellowish green. The inner layer is dark brown. One or 2 polar granules are present, but an oocyst residuum is absent. Ellipsoid sporocysts average 12.4 × 6.2 μm. A sporocyst residuum is present. This is the first Eimeria species reported from a host in the order Pholidota.