scholarly journals Novelties in the genus Viridantha Espejo (Tillandsioideae, Bromeliaceae)

PhytoKeys ◽  
2019 ◽  
Vol 132 ◽  
pp. 99-110
Author(s):  
Rodrigo Alejandro Hernández-Cárdenas ◽  
Alejandra Serrato Díaz ◽  
Ana Rosa López-Ferrari ◽  
Adolfo Espejo-Serna
Keyword(s):  
New Species ◽  
The State ◽  
Species Level ◽  
Morphological Evidence ◽  
Distribution Map ◽  
Floral Bracts

Based on morphological evidence, we propose to raise Tillandsia mauryana forma secundifolia to species level with the name Viridantha secundifolia (Ehlers) Hern.-Cárdenas, Espejo & López-Ferr. Viridantha secundifolia can be readily distinguished by the falciform rosettes, the broadly oblong to square, 1–1.2 × 0.8–1.1 cm leaf sheaths and by the 1.8–2 × 0.7–1.2 cm floral bracts. Additionally, we describe and illustrate Viridantha uniflora Hern.-Cárdenas, Espejo & López-Ferr., from the state of Oaxaca, Mexico. The new species is morphologically similar to Viridantha boqueronensis, but differs by the nearly square leaf sheaths, 1.3–1.5 × 0.4–0.5 cm spikes and by the presence of only one flower per spike. A key to the taxa, morphological descriptions, list of specimens examined, illustrations and a distribution map of the described taxa are included.

A new species of Calea (Neurolaeneae, Asteraceae) from the Atlantic Forest, Minas Gerais, southeastern Brazil

Phytotaxa ◽  
2021 ◽  
Vol 494 (1) ◽  
pp. 129-136
Author(s):  
GENILSON ALVES DOS REIS E SILVA ◽  
JIMI NAOKI NAKAJIMA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Conservation Status ◽  
Minas Gerais ◽  
The State ◽  
Identification Key ◽  
Southeastern Brazil ◽  
Distribution Map ◽  
A New Species

A new species, Calea arachnoidea, which belongs to Calea sect. Meyeria, is hereby described and illustrated. This species occurs in the Serra Negra region, located in the southern portion of the “Zona da Mata” in the state of Minas Gerais, southeastern Brazil. Calea arachnoidea resembles C. quadrifolia, C. heteropappa and C. semirii, and its relationships with these species are discussed and an identification key for the species of C. sect. Meyeria in the state of Minas Gerais is provided. Additionally, photographs, a distribution map, comments about habitat and conservation status are provided.

scholarly journals A new micropolydesmoid millipede of the genus Eutrichodesmus Silvestri, 1910 from Cambodia, with a key to species in mainland Southeast Asia (Diplopoda, Polydesmida, Haplodesmidae)

ZooKeys ◽  
2020 ◽  
Vol 996 ◽  
pp. 59-91
Author(s):  
Ruttapon Srisonchai ◽  
Natdanai Likhitrakarn ◽  
Chirasak Sutcharit ◽  
Ekgachai Jeratthitikul ◽  
Warut Siriwut ◽  
...  
Keyword(s):  
New Species ◽  
Southeast Asia ◽  
Mating Behaviour ◽  
Morphological Evidence ◽  
Distribution Map ◽  
Key To Species ◽  
Current Distributions ◽  
Species Groups ◽  
First Time ◽  
Mainland Southeast Asia

The micropolydesmoid millipede family Haplodesmidae is here recorded from Cambodia for the first time through the discovery of the first, new species of the genus Eutrichodesmus Silvestri, 1910: E. cambodiensissp. nov. This new species is described from two limestone habitats in Kampot Province, based on abundant material. It is easily distinguished from all related congeners by the following combination of characters: body greyish-brown; limbus roundly lobulate; solenomere partially divided from acropodite by a digitiform lobe, but without hairpad. Brief remarks on the previously-proposed “pecularis-group” are provided and a second group, the “demangei-group”, is established and discussed on the basis of morphological evidence, updating the number of recognised species groups of Eutrichodesmus to two. Detailed morphological illustrations, photographs and a distribution map, as well as remarks on its habitat and mating behaviour of the new species are presented. Furthermore, the current distributions of all 55 presently-known species of Eutrichodesmus are provided and a key to all 23 species that occur in mainland Southeast Asia is given.

scholarly journals Plantago campestris (Plantaginaceae), a rare new species from southern Brazil, supported by phylogenomic and morphological evidence

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e11848
Author(s):  
Gustavo Hassemer ◽  
Elliot M. Gardner ◽  
Nina Rønsted
Keyword(s):  
New Species ◽  
Species Complex ◽  
High Throughput Sequencing ◽  
Morphological Characters ◽  
High Elevation ◽  
Species Level ◽  
Morphological Evidence ◽  
Southern Brazil ◽  
A New Species ◽  
Iucn Criteria

High-throughput sequencing, when combined with taxonomic expertise, is a powerful tool to refine and advance taxonomic classification, including at the species level. In the present work, a new species, Plantago campestris, is described out of the P. commersoniana species complex, based on phylogenomic and morphological evidence. The main morphological characters that distinguish the new species from P. commersoniana are the glabrous posterior sepals and the slightly broader leaves. The new species is known from only three localities, all in natural high-elevation grasslands in Paraná and Santa Catarina states, southern Brazil. According to the IUCN criteria new species should be assessed as Endangered (EN). We present field photographs of P. campestris and related species, and we provide an identification key to the species previously included within the circumscription of P. commersoniana.

Two new species of cave-dwelling Charinus Simon, 1892 from Brazil (Arachnida: Amblypygi: Charinidae)

Zootaxa ◽  
2017 ◽  
Vol 4312 (2) ◽  
pp. 277 ◽  
Author(s):  
ANA CAROLINE OLIVEIRA VASCONCELOS ◽  
RODRIGO LOPES FERREIRA
Keyword(s):  
New Species ◽  
Minas Gerais ◽  
The State ◽  
Distribution Map ◽  
Brazilian Species ◽  
Two New Species

Two new species of the genus Charinus are described from caves of Brazil: Charinus spelaeus sp. n., the fourth described species of the genus for the state of Minas Gerais, and Charinus santanensis sp. n., the sixth described species of the genus for the state of Bahia. Charinus spelaeus sp. n. has reduced median and lateral eyes, and is the sixth troglobitic Charinus described for Brazil. We present here an updated key and a distribution map for all the Brazilian species of Charinus. 

An enigma no more: an integrated taxonomic revision of Aenigmetopia Malloch reveals novel phylogenetic placement and four new species (Diptera : Sarcophagidae : Miltogramminae)

2020 ◽  
Author(s):  
Nikolas P. Johnston ◽  
James F. Wallman ◽  
Krzysztof Szpila ◽  
Thomas Pape
Keyword(s):  
New Species ◽  
Taxonomic Revision ◽  
Single Species ◽  
Species Level ◽  
Morphological Data ◽  
Morphological Evidence ◽  
Phylogenetic Placement ◽  
Molecular Phylogenetic ◽  
First Time ◽  
Flesh Flies

Aenigmetopia Malloch is the only endemic genus of miltogrammine flesh flies (Diptera:Sarcophagidae) in Australia and, until now it has been known from a single species, A. fergusoni Malloch. This study constitutes the first comprehensive taxonomic revision of Aenigmetopia. Four new species, Aenigmetopia amissa, sp. nov., A. corona, sp. nov., A. kryptos, sp. nov. and A. pagoni, sp. nov., are described through the integration of molecular and morphological data and characters for genus- and species-level diagnoses are given. Aenigmetopia is included in a molecular phylogenetic analysis for the first time and the genus emerges as the sister taxon to Metopia Meigen, in agreement with morphological evidence.

Penstemon dugesii (Plantaginaceae), a new species from Guanajuato, Mexico

Phytotaxa ◽  
2020 ◽  
Vol 447 (3) ◽  
pp. 209-215
Author(s):  
ANA GABRIELA ZACARÍAS-CORREA ◽  
EMMANUEL PÉREZ-CALIX ◽  
MARIE-STÉPHANIE SAMAIN
Keyword(s):  
New Species ◽  
Central Region ◽  
Conservation Status ◽  
The State ◽  
Distribution Map ◽  
A New Species

Penstemon dugesii is described from the central region of the state of Guanajuato, Mexico. This species belongs to Penstemon subg. Penstemon sect. Fasciculus. Here, we describe this new species and compare it with P. coriaceus, to which it is morphologically most similar. We also propose its conservation status and provide a distribution map of both species.

Tillandsia religiosa, a new species from the state of Morelos, México

Phytotaxa ◽  
2014 ◽  
Vol 184 (1) ◽  
pp. 53 ◽  
Author(s):  
Rodrigo Hernández-Cárdenas ◽  
EDITH GONZÁLEZ-ROCHA ◽  
Adolfo ESPEJO-SERNA ◽  
ANA ROSA LÓPEZ-FERRARI ◽  
ROSA CERROS-TLATILPA ◽  
...  
Keyword(s):  
New Species ◽  
The State ◽  
New Taxon ◽  
Distribution Map ◽  
A New Species

Tillandsia religiosa Hern.-Cárdenas, González-Rocha, Espejo, López-Ferr., Cerros & Ehlers, a new species from Morelos, Mexico is described and illustrated. The new species is compared to taxa with similar characteristics, T. taxcoensis Ehlers, T. thyrsigera E. Morren ex Baker and T. superinsignis Matuda. Images and a distribution map of the new taxon are included.

Begonia microinduta (Begoniaceae) a new species from the Atlantic Coastal Forest in the state of São Paulo, Brazil

Phytotaxa ◽  
2021 ◽  
Vol 497 (1) ◽  
pp. 49-53
Author(s):  
MARCELO DIAS MIRANDA
Keyword(s):  
New Species ◽  
Leaf Surface ◽  
Dorsal Surface ◽  
The State ◽  
Coastal Forest ◽  
Atlantic Coastal Forest ◽  
Floral Bracts ◽  
Atlantic Coastal ◽  
Upper Third ◽  
A New Species

Begonia microinduta, a new species of  Begonia sect. Pritzelia from the Atlantic Coastal Forest of Brazil is described and illustrated with detailed field photographs. This species is similar to B. windischii and B. lorenzii by having three tepals on pistillate flowers, staminate flowers with pilose dorsal surface, short peduncled inflorescences, very short inflorescence ramification and persistent floral bracts. It differs from B. windischii in its petiole indumentum, which is covered with short microscopic trichomes throughout (vs. sparsely pilose in the upper third with villous trichomes, with a trichome necklace at the base of the petiole and in the apex) and differs from B. lorenzii by having microscopic (vs. villous) trichomes, glabrous (vs. pubescent) adaxial leaf surface and glabrous (vs. pubescent) fruits.

Two new species of Bredemeyera (Polygalaceae) from Brazil

Phytotaxa ◽  
2018 ◽  
Vol 351 (2) ◽  
pp. 171
Author(s):  
M. MOTA ◽  
J.F.B. PASTORE
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Floral Morphology ◽  
The State ◽  
Distribution Map ◽  
Sao Francisco River ◽  
Savanna Vegetation ◽  
Cerrado Savanna ◽  
Two New Species

Two new species of Bredemeyera (Polygalaceae) for Brazil are described and illustrated. Bredemeyera atlantica occurs in Atlantic Forest in the Brazilian states of Espírito Santo and Rio de Janeiro, whereas B. petiolata occurs in Cerrado savanna vegetation along the São Francisco river in the Northeast, in the state of Bahia and Piauí. Photographic plates of the habit and comparative floral morphology with allied species, as well as a distribution map, are provided.

scholarly journals Taxonomic revision of Mcvaughia W.R.Anderson (Malpighiaceae): notes on vegetative and reproductive anatomy and the description of a new species

PhytoKeys ◽  
2019 ◽  
Vol 117 ◽  
pp. 45-72 ◽  
Author(s):  
Rafael F. Almeida ◽  
Isabel R. Guesdon ◽  
Marcelo R. Pace ◽  
Renata M.S. Meira
Keyword(s):  
New Species ◽  
Conservation Status ◽  
Taxonomic Revision ◽  
The State ◽  
Distribution Map ◽  
Secondary Phloem ◽  
Reproductive Anatomy ◽  
A New Species

A taxonomic revision ofMcvaughiais presented, including the description of a new species from the state of Piauí, Brazil, and notes on wood, secondary phloem, leaf, and floral morpho-anatomy. We present a key to the species, full morphological descriptions, a distribution map, and notes on distribution, ecology, etymology, and conservation status for each species.

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