Aquilegia yangii (Ranunculaceae), a new species from western China

Phytotaxa ◽  
2018 ◽  
Vol 348 (4) ◽  
pp. 289 ◽  
Author(s):  
LU LI ◽  
YAN LUO ◽  
CHEN-XUAN YANG ◽  
JIAN-PING DENG ◽  
ANDREY S. ERST
Keyword(s):  
New Species ◽  
Surface Morphology ◽  
The Other ◽  
Flower Size ◽  
Western China ◽  
Reproductive Structure ◽  
Seed Surface ◽  
Petal Shape ◽  
A New Species

Aquilegia yangii (Ranunculaceae), a new species from western China, is described and illustrated. The new species is similar to A. oxysepala and A. kansuensis. However, there are differences in reproductive structure, especially flower size, petal shape, anther colour and seed surface, between the new species and the other two species. The seed surface morphology of the new species is also described in this study.

A new, narrowly endemic species of Blumenbachia (Loasaceae subfam. Loasoideae) from Brazil

Phytotaxa ◽  
2015 ◽  
Vol 236 (2) ◽  
pp. 196 ◽  
Author(s):  
Tilo Henning ◽  
Samuel Siriani De Oliveira ◽  
Clemens Schlindwein ◽  
Maximilian Weigend
Keyword(s):  
New Species ◽  
South America ◽  
Endemic Species ◽  
Leaf Morphology ◽  
The Other ◽  
Flower Size ◽  
Unique Combination ◽  
Southern South America ◽  
In The Wild ◽  
A New Species

The genus Blumenbachia is restricted to Southern South America and comprises 10 species. Within that genus, monophyletic B. sect. Blumenbachia is a clearly delimited group of four previously known species. Here, a new species from Minas Gerais, Brazil, is described. Blumenbachia amana differs from the known species in ovoidal (versus spherical) capsules and in the unique combination of the inflorescence characters of B. insignis with the leaf morphology of B. latifolia, while approaching the flower size of B. catarinensis. Like all its close allies, the new species is facultatively autogamous, but pollinated by a highly specialized pollinator in the wild. It is geographically isolated from the other species and only known from two collections sites.

scholarly journals Begonia medogensis, a new species of Begoniaceae from Western China and Northern Myanmar

PhytoKeys ◽  
2018 ◽  
Vol 103 ◽  
pp. 13-18 ◽  
Author(s):  
Jian-Wu Li ◽  
Yun-Hong Tan ◽  
Xi-Long Wang ◽  
Cheng-Wang Wang ◽  
Xiao-Hua Jin
Keyword(s):  
New Species ◽  
The Other ◽  
Western China ◽  
A New Species

Begoniamedogensis JianW.Li, Y.H.Tan & X.H.Jin, a new species of Begoniaceae, is described and illustrated by colour photographs. Begoniamedogensis is distributed in western China and northern Myanmar. It has erect stems, is tuberless, has many triangular to lanceolate leaves, base slightly asymmetric, margins remotely and irregularly denticulate; staminate flowers have 4 perianth segments, with outer 2 segments broadly ovate, inner 2 spathulate; pistillate flowers have 5 perianth segments, unequal, outer 4 broadly ovate, inner 1 spathulate. The new species is assigned to section Platycentrum and can easily be distinguished from the other species in the section.

A new species and a new section of Astragalus (Fabaceae: Papilionoideae) from Mexico

Phytotaxa ◽  
2020 ◽  
Vol 428 (3) ◽  
pp. 163-172
Author(s):  
EDUARDO Estrada Castillón ◽  
JOSÉ ÁNGEL VILLARREAL QUINTANILLA ◽  
JUAN ANTONIO ENCINA DOMÍNGUEZ
Keyword(s):  
New Species ◽  
The Other ◽  
Flower Size ◽  
Central Mexico ◽  
South Central ◽  
Annual Habit ◽  
A New Species

We describe and illustrate Astragalus sagitticarpus A.E. Estrada, Villarreal & Encina (Fabaceae) as a new species from south-central Mexico. Its annual habit, free stipules, few leaves, small calyx teeth, and pendulous, persistent, stipitate, dorsoventrally compressed pod characterize this species. Added to other characteristics related to the other sections, but not in the same combination of them, such as habit, flower size, and union of the stipules allow recognizing a new section also.

scholarly journals A new species of zygaenid moth Elcysma ziroensis (Lepidoptera: Zygaenidae: Chalcosiinae) from India

2017 ◽  
Vol 9 (12) ◽  
pp. 11060
Author(s):  
Punyo Chada ◽  
Monsoon Jyoti Gogoi ◽  
James John Young
Keyword(s):  
New Species ◽  
Hind Wing ◽  
The Other ◽  
Western China ◽  
White Background ◽  
Northeastern India ◽  
First Time ◽  
Small Genus ◽  
A New Species ◽  
Apical Area

Elcysma, a small genus of zygaenid moths occurring in Nagaland, western China and Japan is recorded from Arunachal Pradesh, northeastern India for the first time.  The other known species from northeastern India is E. dohertyi, so far known only from Nagaland by a single specimen collected by W. Doherty in 1889.  A new species, E. ziroensis is hereby described.  The other species of the genus is white in colour with prominent black veins whereas the new species has very broad black stripes along both sides of the veins taking over the white background on forewing and brown background on hindwing, making the moth look entirely blackish in colour.  The new species also has the orange patch restricted to the upper base of forewing, whereas the other species of the genus has orange patch in whole of base of the forewing.  The shape of the wing resembles that of E. dohertyi in being narrower forewing and hind wing. The wing venations is, however, markedly different from all other Elcysma species having five radius veins with three posterior radius sectors branching out to the apical area in forewing.  The species also shows mimetic assemblage with B. lidderdalii which also flies together at the same locality.

scholarly journals Discovery of the Smallest Lace Bug from Mid-Cretaceous of Northern Myanmar Supports the Hypothesis of a Miniaturization Phenomenon of Insects in Kachin Amber (Hemiptera: Heteroptera: Tingidae)

Taxonomy ◽  
2021 ◽  
Vol 1 (2) ◽  
pp. 60-68
Author(s):  
Jun Souma ◽  
Shûhei Yamamoto ◽  
Yui Takahashi
Keyword(s):  
New Species ◽  
New Genus ◽  
The Other ◽  
Diagnostic Characters ◽  
Lace Bug ◽  
New Finding ◽  
A New Species

A total of 14 species in seven tingid genera have been described from the mid-Cretaceous Burmese (Kachin) amber from northern Myanmar, with very distinct paleofauna. Here, a new species of a new genus, Burmavianaida anomalocapitata gen. et sp. nov., is described from Kachin amber. This new species can be readily distinguished from the other described tingid taxa by the apparently smaller body and the structures of the pronotum and hemelytron. Burmavianaida gen. nov. shares the diagnostic characters with two clades composed of three extant subfamilies (Cantacaderinae + Tinginae) and Vianaidinae and may represent an extinct clade distinct from them. To the best of our knowledge, B. anomalocapitata sp. nov. is the smallest species of Tingidae among over 2600 described species. Our new finding supports the hypothesis of the miniaturization phenomenon of insects in Kachin amber, as suggested by previous studies.

The Leptobrachium (Anura: Megophryidae) of the Langbian Plateau, southern Vietnam, with description of a new species

Zootaxa ◽  
2011 ◽  
Vol 2804 (1) ◽  
pp. 25 ◽  
Author(s):  
BRYAN L. STUART ◽  
JODI J. L. ROWLEY ◽  
DAO THI ANH TRAN ◽  
DUONG THI THUY LE ◽  
HUY DUC HOANG
Keyword(s):  
Mitochondrial Dna ◽  
New Species ◽  
Small Body ◽  
Original Description ◽  
The Other ◽  
Sexually Active ◽  
Small Body Size ◽  
Upper Lip ◽  
Southern Vietnam ◽  
A New Species

We sampled two forms of Leptobrachium in syntopy at the type locality of L. pullum at upper elevations on the Langbian Plateau, southern Vietnam. The two forms differed in morphology (primarily in coloration), mitochondrial DNA, and male advertisement calls. One form closely agrees with the type series of L. pullum (but not to its original description due to error), and the other is described as new. Leptobrachium leucops sp. nov. is distinguished from its congeners by having small body size (males with SVL 38.8–45.2), the upper one-third to one-half of iris white, a blue scleral arc, a dark venter, and sexually active males without spines on the upper lip. Leptobrachium pullum and L. mouhoti, a recently described species from low-elevation slopes of the Langbian Plateau in eastern Cambodia, are morphologically divergent but genetically similar, warranting further investigation into geographic variation in the red-eyed Leptobrachium of southern Indochina.

Aspidistra revoluta, a new species from limestone areas in Chongqing, China

Phytotaxa ◽  
2016 ◽  
Vol 257 (3) ◽  
pp. 280 ◽  
Author(s):  
Hao Zhou ◽  
Si-rong Yi ◽  
Qi Gao ◽  
Jie Huang ◽  
Yu-jing Wei
Keyword(s):  
New Species ◽  
Chromosome Number ◽  
Average Length ◽  
Chromosome Complement ◽  
Pollen Grains ◽  
The Other ◽  
Morphological Comparison ◽  
Chongqing Municipality ◽  
Karyotype Asymmetry ◽  
A New Species

Aspidistra revoluta (Asparagaceae) is described and illustrated as a new species from limestone areas in southern Chongqing Municipality, China. The new species can be distinguished from the other Aspidistra species by its unique umbrella-like pistil with large revolute stigma lobes that bent downwards and touch the base of the perigone. A detailed morphological comparison among A. revoluta, A. nanchuanensis and A. carnosa is provided. The pollen grains of A. revoluta are subspherical and inaperturate, with verrucous exine. The chromosome number is 2n = 38, and the karyotype is formulated as 2n = 22m + 6sm + 10st. The average length of chromosome complement is 4.50 μm, and the karyotype asymmetry indexes A1 and A2 are respectively 0.37±0.03 and 0.49±0.01.

On Certain Eelworms, including Bütschli's Tylenchus fungorum, obtained from Toadstools.

1953 ◽  
Vol 27 (1-2) ◽  
pp. 81-94 ◽  
Author(s):  
T. Goodey
Keyword(s):  
New Species ◽  
Morphological Study ◽  
The Other ◽  
Males And Females ◽  
Anal Papillae ◽  
A New Species

1. A detailed morphological study has been made of certain nematodes occurring in the basidiomycetous fungi, Entoloma rhodipolium, Pleurotus corticalus, P. ostreatus, Hygrophorus virgineus and Tricholoma cunifolium.2. From the first three of these, males and females of two species of eelworms have been obtained which are placed in the genus Iotonchium Cobb, 1920. One of these is Iotonchium fungorum (Butschli, 1878) n. comb., originally described by Butschli under the name of Tylenchus fungorum', the other is a new species which is named I. bifurcatum n. sp.3. The males of both species have peculiar lobed, dorso-ventrally flattened heads and a poorly developed mouth spear. The bursa is very large, the spicules have posterior prolongations which arc extruded through the cloaca and ventral post-anal papillae are present. A gubernaculum is absent.

A new species of the enigmatic genus Oressinoma Doubleday from the Andes of central Peru (Lepidoptera: Nymphalidae, Satyrinae)

Zootaxa ◽  
2021 ◽  
Vol 4999 (2) ◽  
Author(s):  
KLAUDIA FLORCZYK ◽  
CHRISTER FÅHRAEUS ◽  
PIERRE BOYER ◽  
ANNA ZUBEK ◽  
TOMASZ W. PYRCZ
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Preliminary Analysis ◽  
The Other ◽  
Genital Morphology ◽  
The Third ◽  
The Andes ◽  
A New Species

A new, and only the third known species of the Neotropical montane genus Oressinoma Doubleday is described—O. sorina n. sp., from the Andes of central Peru. It is distinguishable immediately from the other two congeners by the shape of the hindwing underside submarginal orange band, and by the male genitalia. The systematics of Oressinoma are reviewed. A preliminary analysis is carried out based on COI barcode confirming the separate specific status of O. sorina n. sp. in relation to other two congeners. Both barcode and genital morphology data suggest that the widespread O. typhla Doubleday may be a complex of allopatric or, locally parapatric species. The genus Oressinoma is the only neotropical member of the predominantly Australian subtribe Coenonymphina, represented in the entire Holarctic by one genus only—Coenonympha Hübner, considered as the putative sister-genus of Oressinoma. Their origins and relationships are briefly discussed.

Claxtonia goni, a new species of Tardigrada (Heterotardigrada, Echiniscidae) from the island of Maui (Hawaiian Islands, U.S.A., North Pacific Ocean), with notes to the genus Claxtonia Gąsiorek & Michalczyk, 2019

Zootaxa ◽  
2021 ◽  
Vol 4933 (4) ◽  
pp. 527-542
Author(s):  
PETER DEGMA ◽  
HARRY A. MEYER ◽  
JULIANA G. HINTON
Keyword(s):  
New Species ◽  
North Pacific ◽  
National Park ◽  
North Pacific Ocean ◽  
Central Area ◽  
The Other ◽  
New Combinations ◽  
Unequally Spaced ◽  
A New Species ◽  
Lateral Plates

A new Tardigrada species, Claxtonia goni sp. nov. is described from specimens collected in the central area of the Haleakalā National Park, the island of Maui, Hawaii, U.S.A. The new species and Clx. pardalis (Degma & Schill, 2015) together with several examples of Clx. wendti (Richters, 1903) are the only known Claxtonia species with the plates having an intracuticular pattern resembling that on a leopard’s fur. Claxtonia goni sp. nov. differs from Clx. pardalis in the absence of pores on leg plates, in smaller and uniform pores on dorso-lateral plates, in very unequally spaced teeth in the dentate collar, in lesser ratio of internal cephalic cirrus and lateral cirrus A lengths, and in relatively shorter claws in fourth pair of legs. The differences between the new species and the other congeners as well as Echiniscus species with the same cirri composition and similar cuticular sculpture are also defined. The diagnosis of the genus Claxtonia is amended and three Echiniscus species are transferred into the genus with the proposed new combinations: Claxtonia aliquantilla (Grigarick, Schuster & Nelson, 1983) comb. nov., Clx. mosaica (Grigarick, Schuster & Nelson, 1983) comb. nov. and Clx. nigripustula (Horning, Schuster & Grigarick, 1978) comb. nov.. 

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