Barjonia furlanii (Apocynaceae, Asclepiadoideae), a New Species from the State of Minas Gerais, Brazil, and a Key to Genus

2013 ◽  
Vol 38 (3) ◽  
pp. 764-768 ◽  
Author(s):  
Maria Ana Farinaccio
Keyword(s):  
New Species ◽  
Minas Gerais ◽  
The State ◽  
A New Species

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.

Fritzschia furnensis (Marcetia alliance, Melastomataceae): an endangered new species from the State of Minas Gerais, Brazil

Phytotaxa ◽  
2017 ◽  
Vol 302 (1) ◽  
pp. 49
Author(s):  
ROSANA ROMERO ◽  
MARIA JOSÉ REIS DA ROCHA
Keyword(s):  
New Species ◽  
Glandular Trichomes ◽  
Minas Gerais ◽  
The State ◽  
Small Populations ◽  
Floristic Survey ◽  
Restricted Distribution ◽  
Minas Gerais State ◽  
A New Species

During a floristic survey of Melastomataceae carried out in Delfinópolis and Capitólio, Minas Gerais State, Brazil, a new species of Fritzschia was found. Fritzschia furnensis has stems peeling in thin, woody flakes, petiole 2–10 mm long, large leaf blades (23–38 × 10–29 mm) and an indumentum of glandular trichomes on the branches, petioles, leaves, bracteoles, pedicels, hypanthia, and sepals. The new species is regarded as endangered (EN) due to a restricted distribution, small populations and the destruction of its habitat.

Studies on Gripopterygidae (Plecoptera) from Espírito Santo State, Brazil

Zootaxa ◽  
2017 ◽  
Vol 4291 (3) ◽  
pp. 563
Author(s):  
MAÍSA DE CARVALHO GONÇALVES ◽  
MARCOS CARNEIRO NOVAES ◽  
FREDERICO FALCÃO SALLES
Keyword(s):  
New Species ◽  
Minas Gerais ◽  
The State ◽  
Southeastern Brazil ◽  
Espírito Santo ◽  
Surrounding Areas ◽  
Espirito Santo ◽  
A New Species ◽  
State Records

Specimens of Gripopterygidae (Plecoptera) from Espírito Santo State and surrounding areas in the state of Minas Gerais, southeastern Brazil, were studied. A new species, Gripopteryx caparao n. sp. is described. The female of Paragripopteryx intervalensis Bispo & Lecci 2011 is described and recorded for a new site. Comments on G. garbei Navás 1936 are presented. New state records are provided for G. cancellata (Pictet 1841), G. reticulata (Brauer 1866), G. juetah Froehlich 1990, G. pilosa Froehlich 1990, P. egena Froehlich 1994, P. intervalensis Bispo & Lecci 2011, P. klapaleki Enderlein 1909, and Tupiperla gracilis (Burmeister 1839). 

A new species of Brazilian Dendrocephalus (Anostraca, Thamnocephalidae)

Zootaxa ◽  
2006 ◽  
Vol 1370 (1) ◽  
pp. 49 ◽  
Author(s):  
NICOLAS RABET
Keyword(s):  
New Species ◽  
Minas Gerais ◽  
The State ◽  
Dichotomous Key ◽  
Male Morphology ◽  
A New Species

Dendrocephalus thieryi nov. sp., discovered in the state of Minas Gerais, Brazil, is described. The new species is defined by a unique morphology of its male frontal appendage and of the endopodites of the first four thoracopods. A dichotomous key to all known Dendrocephalus species based on male morphology is presented.

New species and new report of Hyalella S. I. Smith, 1874 (Crustacea: Amphipoda: Dogielinotidae) from Minas Gerais state, Southeastern Brazil

Zootaxa ◽  
2012 ◽  
Vol 3350 (1) ◽  
pp. 58 ◽  
Author(s):  
RAFAELA BASTOS-PEREIRA ◽  
ALESSANDRA ANGÉLICA DE PÁDUA BUENO
Keyword(s):  
New Species ◽  
Species Identification ◽  
Posterior Margin ◽  
Minas Gerais ◽  
The State ◽  
Southeastern Brazil ◽  
Diverse Group ◽  
Minas Gerais State ◽  
A New Species ◽  
Janeiro State

At present, 13 species of Hyalella are recorded from Brazilian hydrographic basins. A new species of the genus was foundin the municipality of Arcos, Minas Gerais state and it is described here. Curved seta on inner ramus of male uropod 1,posterior margin of gnathopod 2 propodus shorter than palm, telson longer than wide are some of the diagnostic charatctersof this new species. The articles of maxillipod palp and propodus of gnathopod 2 are elongated as observed in H.longistila,but the new species differs from it because of the curved seta on uropod 1. Despite being large and diverse group, Hyalellais represented only by two species in the state of Minas Gerais (Southeastern Brazil), H. warminig and H. gracilicornis.The distribution of H. longistila, previously recorded in Rio de Janeiro state, was extended to Minas Gerais state. Thiswork, therefore, contributes for the knowledge of Amphipoda fauna from Brazil, describing a new species and providing a key to the species identification. From this work, the number of Hyalella species found in Brazil to 14.

A new species and a new record of the spider genus Nesticus (Araneae, Nesticidae) from southern Brazil

Zootaxa ◽  
2017 ◽  
Vol 4231 (4) ◽  
pp. 564
Author(s):  
NARELLE ESTOL ◽  
EVERTON NEI LOPES RODRIGUES
Keyword(s):  
New Species ◽  
New Record ◽  
Neotropical Region ◽  
Minas Gerais ◽  
The State ◽  
South American ◽  
Southern Brazil ◽  
South American Species ◽  
The Family ◽  
A New Species

The spider family Nesticidae includes 233 species in 13 genera and is distributed almost worldwide (World Spider Catalog, 2016). However, the family is still poorly known in the Neotropical Region. The genus Nesticus Thorell, 1869 comprises 132 species and seven subspecies and was described based on N. cellulanus (Clerck, 1757), from Europe (World Spider Catalog, 2016). Meridional South American species of Nesticus were revised by Ott & Lise (2002). More recently, Faleiro & Santos (2011) described a new species from the state of Minas Gerais, Brazil and Torres et al. (2016) a new species from the province of Salta, Argentina. Nowadays, Nesticus is represented by six species in Brazil: Nesticus brasiliensis Brignoli, 1979; Nesticus brignolii Ott & Lise, 2002; Nesticus calilegua Ott & Lise, 2002; Nesticus ivone Faleiro & Santos, 2011; Nesticus potreiro Ott & Lise, 2002 and Nesticus taim Ott & Lise, 2002 (World Spider Catalog 2016). 

scholarly journals Swartzia hilaireana (Leguminosae), an “old” new species from the state of Minas Gerais, Brazil

Phytotaxa ◽  
2016 ◽  
Vol 253 (2) ◽  
pp. 156
Author(s):  
VIDAL DE FREITAS MANSANO ◽  
MARCUS JOSÉ DE AZEVEDO FALCÃO JUNIOR ◽  
BENJAMIN M. TORKE
Keyword(s):  
New Species ◽  
Transition Zone ◽  
Minas Gerais ◽  
The State ◽  
A New Species ◽  
Seasonal Forests

Swartzia hilaireana, a new species of Swartzia sect. Swartzia from seasonal forests of the transition zone between cerrado and Altantic forest in Minas Gerais, Brazil, is described and illustrated. Although it was first collected nearly two centuries ago, only in recent decades has sufficient material of the species become available to make a confident taxonomic assessment. The species is closely related to S. pilulifera with which it may occur sympatrically, but it differs from that species in multiple aspects of its morphology.

scholarly journals Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)

2019 ◽  
Author(s):  
Rodrigo Salvador Bouzan ◽  
Luiz Felipe Moretti Iniesta ◽  
Antonio Domingos Brescovit
Keyword(s):  
New Species ◽  
Cladistic Analysis ◽  
Morphological Characters ◽  
Minas Gerais ◽  
The State ◽  
Brazilian Cerrado ◽  
Dorsal Edge ◽  
A New Species

A cladistic analysis of the genus Atlantodesmus Hoffman, 2000 is presented. With a total of 11 taxa and 30 morphological characters, and under implied weighting (k = 3), two equally most parsimonious trees (length = 58 steps; total fit = 23.150; CI = 0.64; RI = 0.64) recovered the monophyly of the genus. The resulting synapomorphies are: absence of a ventral projection on the post-gonopodal sternites; presence of folds on the dorsal edge of the prefemoral region of the gonopod; and one homoplastic transformation: presence of a cingulum. In addition, Atlantodesmus sierwaldae sp. nov. is described from the state of Minas Gerais, in the Brazilian Cerrado, and a key to the males of the genus is provided.

Synopsis of the bee genus Thygater Holmberg 1884 (Hymenoptera, Apidae) in the Brazilian state of Minas Gerais, with the description of a new species and a key to all Brazilian species

Zootaxa ◽  
2017 ◽  
Vol 4238 (1) ◽  
pp. 1 ◽  
Author(s):  
FELIPE V. FREITAS ◽  
FERNANDO A. SILVEIRA
Keyword(s):  
New Species ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
Minas Gerais ◽  
The State ◽  
Identification Key ◽  
Phylogenetic Study ◽  
Insect Fauna ◽  
Brazilian State ◽  
A New Species

Thygater Holmberg 1884, a Neotropical bee genus distributed from Argentina to Mexico, was last revised almost 50 years ago. Considering the species recognized then, and a few others described subsequently, 30 species are currently included in the genus. The Brazilian state of Minas Gerais is a large, environmentally heterogeneous territory, including areas in the phytogeographic domains of the Atlantic Tropical Rain Forest, the semiarid Caatinga and the highly seasonal Cerrado. The state insect fauna has been poorly sampled and studied. As part of a taxonomic and phylogenetic study of the genus, a synopsis of Thygater occurring in the state of Minas Gerais was produced, including the description of a new species (Thygater danunciae Freitas & Silveira, sp. n.), the recognition of two new synonymies, and an identification key for all 15 species of Thygater recorded for Brazil. 

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