Passiflora coelestis, a new species of Passiflora section Dysosmia (Passifloraceae sensu stricto) from Southern Brazil

Phytotaxa ◽  
2021 ◽  
Vol 516 (2) ◽  
Author(s):  
LETÍCIA MARIA PARTEKA ◽  
LETICIA DE MATTOS ◽  
JAIANA RICHARDO ◽  
BRUNA SAVIATTO FAGUNDES ◽  
ADRIANO SILVÉRIO
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Molecular Data ◽  
Sensu Stricto ◽  
Taxonomic Classification ◽  
Southern Brazil ◽  
Moist Forest ◽  
Living Material ◽  
A New Species ◽  
Forest Biome

Passiflora coelestis is morphologically and anatomically described from living material as a new species belonging to the section Dysosmia, supersection Stipulata and subgenus and genus Passiflora. The species occurs in Araucaria Moist Forest, a phytophysiognomy of the Atlantic Forest biome. The section has been characterized as one of the most taxonomically complex groups within Passiflora. Passiflora coelestis is related to species within the Dysosmioides group and is similar to P. campanulata, differing mainly in the stipules, petiole, bracts, and corona filaments. The new species is morphologically compared with taxa of the section; moreover, additional anatomic, palynological and molecular data are also discussed with regard to taxonomic classification.

A new species of Hypericum (Hypericaceae) from Southern Brazil

Phytotaxa ◽  
2015 ◽  
Vol 192 (4) ◽  
pp. 290 ◽  
Author(s):  
Cleusa Vogel Ely ◽  
Ilsi Iob Boldrini ◽  
Sérgio Augusto de Loreto Bordignon
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Iucn Red List ◽  
Red List ◽  
Brazilian Atlantic Forest ◽  
Southern Brazil ◽  
Iucn Red List Criteria ◽  
A New Species ◽  
Forest Biome

In this article we describe and illustrate Hypericum austrobrasiliense, a new species endemic to the grasslands of the Brazilian Atlantic Forest biome and restricted to Southern Brazil. This distinctive species is classified as Endangered based on IUCN Red List criteria.

A new species of Yphthimoides (Lepidoptera: Nymphalidae: Satyrinae) from the southern Atlantic forest region

Zootaxa ◽  
2012 ◽  
Vol 3526 (1) ◽  
pp. 31 ◽  
Author(s):  
ANDRÉ V. L. FREITAS ◽  
LUCAS A. KAMINSKI ◽  
OLAF H. H. MIELKE ◽  
EDUARDO P. BARBOSA ◽  
KARINA L. SILVA-BRANDÃO
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Molecular Data ◽  
Immature Stage ◽  
Southern Brazil ◽  
Forest Edges ◽  
Widespread Species ◽  
Secondary Vegetation ◽  
Forest Region ◽  
A New Species

This paper describes a new, abundant and widespread species of Yphthimoides Forster from the Atlantic forests of southern Brazil, Paraguay, and northern Argentina (Misiones) in open and secondary vegetation and forest edges. Adult and immature stage morphology is described, molecular data are provided, and the placement of the new species within the genus Yphthimoides is discussed.

Inocybe cervenianensis (Agaricales, Inocybaceae), a new species in the I. flavoalbida clade from Italy

Phytotaxa ◽  
2021 ◽  
Vol 484 (2) ◽  
pp. 227-236
Author(s):  
FRANCESCO DOVANA ◽  
ENRICO BIZIO ◽  
MATTEO GARBELOTTO ◽  
GIULIANO FERISIN
Keyword(s):  
New Species ◽  
Natural Habitat ◽  
Molecular Data ◽  
Sensu Stricto ◽  
New Taxon ◽  
Microscopic Features ◽  
A New Species

The authors describe the macro- and microscopic features of Inocybe cervenianensis, a new taxon belonging to the genus Inocybe sensu stricto. The description is illustrated with photographs of the basidiomes in their natural habitat and photographs of the main microscopic features. Molecular data (nrITS and RPB2) support the recognition of this new species.

A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil

Zootaxa ◽  
2019 ◽  
Vol 4648 (3) ◽  
pp. 473-493 ◽  
Author(s):  
MARCUS THADEU TEIXEIRA SANTOS ◽  
SÍLVIA HELENA DE OLIVEIRA ◽  
THIAGO RIBEIRO DE CARVALHO ◽  
BÁRBARA FERNANDES ZAIDAN ◽  
NELSON RODRIGUES DA SILVA ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Atlantic Forest ◽  
Morphological Traits ◽  
Heavy Rainfall ◽  
Reproductive Activity ◽  
Advertisement Call ◽  
Brazilian Atlantic Forest ◽  
Southern Brazil ◽  
A New Species

A new species of Paratelmatobius is described from the Brazilian Atlantic Forest in the state of Paraná in southern Brazil. Adults, tadpoles, and vocalizations are described. Morphological traits and phylogenetic analysis place the new species within the P. cardosoi group. The new species can be readily distinguished from its congeners by its advertisement call being composed of two note types and comprised of a series of 2–4 notes. The new species is classified as an explosive breeder, having reproductive activity strongly associated with heavy rainfall. This discovery highlights the importance of intensifying survey efforts in the Atlantic Forest, a domain with high levels of species richness and endemism. 

A new species of blind Trechinae from the Pyrenees of Huesca, and its position within Aphaenops (sensu stricto) (Coleoptera: Carabidae: Trechini)

Zootaxa ◽  
2010 ◽  
Vol 2566 (1) ◽  
pp. 49 ◽  
Author(s):  
ARNAUD FAILLE ◽  
CHARLES BOURDEAU ◽  
JAVIER FRESNEDA
Keyword(s):  
New Species ◽  
Molecular Data ◽  
Sensu Stricto ◽  
Sister Taxon ◽  
Mitochondrial Coi ◽  
First Time ◽  
A New Species

A new trechine species Aphaenops parvulus sp. n. (Carabidae, Trechini) is described from Esjamundo cave in the Pyrenees of Huesca, Spain. The new species belongs to the subgenus Aphaenops (sensu stricto), but differs from its closest congeners by the small size—it is the smallest species of the group—and characters of the aedeagus. Molecular data based on fragments of a mitochondrial (COI) and a nuclear (LSU) genes recognised Aphaenops parvulus sp. n. as a sister taxon to A. eskualduna Coiffait. Aphaenops eskualduna is reported from Spain with precision for the first time.

A new species of Gyroporus (Gyroporaceae, Boletales) from Atlantic Forest in Southern Brazil

Nova Hedwigia ◽  
2018 ◽  
Vol 107 (3) ◽  
pp. 291-301
Author(s):  
Altielys Casale Magnago ◽  
Genivaldo Alves-Silva ◽  
Maria Alice Neves ◽  
Rosa Mara Borges da Silveira
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Southern Brazil ◽  
A New Species

scholarly journals A new species of Characidium Reinhardt, 1867 (Characiformes: Crenuchidae) endemic to the Atlantic Forest in Paraná State, southern Brazil

2016 ◽  
Vol 14 (3) ◽  
Author(s):  
Marcelo R. S. Melo ◽  
Paulo A. Buckup ◽  
Osvaldo T. Oyakawa
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Southern Brazil ◽  
Pectoral Fin ◽  
Additional Species ◽  
Serra Do Mar ◽  
Fin Rays ◽  
Highland Streams ◽  
A New Species ◽  
Pelvic Fin

ABSTRACT A new species of Characidium is described based on specimens obtained from the highland streams of the Serra do Mar, Atlantic Forest Biome, in Paraná State, Southern Brazil. The new species is possibly a member member of the C. lauroi group, which is diagnosed by having the isthmus unscaled, bars poorly marked, and spots on sides of body, and is composed by four additional species: C. japuhybense ; C. lauroi ; C. oiticicai ; and C. schubarti . The new species differs from its congeners with naked isthmus, except C. helmeri , by having 15-18 principal caudal-fin rays; and 10-12 pectoral-fin rays; and from C. helmeri , by having a slender body, tip of pectoral fin not reaching origin of pelvic fin, tip of pelvic fin not reaching beyond anus, supraorbital present and well developed, and by lacking vertically elongated dashes on sides of body. The new species is known from tributaries of the rio Jordão, in the rio Iguaçu Basin, and rio Taquari, a tributary of the rio Ribeira de Iguape coastal drainage.

scholarly journals A new heligmonellid (Nematoda) species of the genus Stilestrongylus in Euryoryzomys russatus (Rodentia: Sigmodontinae) in the Atlantic Forest, southern Brazil

2018 ◽  
Vol 93 (3) ◽  
pp. 352-355 ◽  
Author(s):  
R.G. Boullosa ◽  
R.O. Simões ◽  
B.E. Andrade-Silva ◽  
R. Gentile ◽  
A. Maldonado
Keyword(s):  
Small Intestine ◽  
New Species ◽  
Atlantic Forest ◽  
Body Length ◽  
Neotropical Region ◽  
Southern Brazil ◽  
Santa Catarina ◽  
Spicule Length ◽  
A New Species ◽  
Caudal Bursa

AbstractA new species of Nippostrongylinae (Nematoda: Heligmonellidae), Stilestrongylus rolandoi n. sp., is described from specimens collected from the small intestine of the rodent Euryoryzomys russatus in the Atlantic Forest (Santo Amaro da Imperatriz, Santa Catarina state, southern Brazil). The genus Stilestrongylus includes 23 species, which parasitize rodents occurring in the Neotropical region. Stilestrongylus aureus (Durette-Desset & Sutton, 1985) from Argentina, S. azarai (Durette-Desset & Sutton, 1985) from Argentina, S. flavescens (Sutton & Durette-Desset, 1991) from Uruguay, S. franciscanus (Digiani & Durette-Desset, 2002) from Argentina, S. gracielae (Digiani & Durette-Desset, 2006) from Argentina, and S. oryzomysi (Sutton & Durette-Desset, 1991) from Argentina are closely related to Stilestrongylus rolandoi n. sp., all having caudal bursa patterns of types 1–4 in one of the lobes. Stilestrongylus rolandoi n. sp. is distinguished from the aforementioned species by its ray 6 being short in relation to rays 4 and 5, which are long and robust, and by having caudal bursa patterns of types 1–4 in both lobes. The new species has 27 ridges in the mid-body in males, and 24 in females, and has one of the highest ratios of spicule length to body length (21−33%) in this genus.

scholarly journals A new species of Phrynops from Southern Brazil (Testudines, Chelidae), with comments on the phylogeny of the genus

2015 ◽  
Author(s):  
Natália Rizzo Friol ◽  
Flávio de Barros Molina ◽  
Hussam El Dine Zaher
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Taxonomic Status ◽  
Sister Group ◽  
Molecular Data ◽  
Valid Species ◽  
Southern Brazil ◽  
Group Relationships ◽  
A New Species ◽  
Combined Data

Background. Phrynops present four valid species, including P. geoffroanus that might represents a complex of cryptic species. Here, we provide a preliminary analysis of the taxonomy and phylogenetic affinities within Phrynops, with special reference to the taxonomic status of populations of P. geoffroanus and P. tuberosus, and the recognition of a new species from Southern Brazil. Methods. We studied populations from ten Brazilian river basins. A linear morphometric analysis was performed in order to define taxonomically distinct populations. Also, a phylogenetic analysis using morphology and molecular data (sequenced for the genes R35, RAG2, c-mos, cytb, ND4, and 12S) were carried out. Three distinct sets of phylogenetic analyses were performed: parsimony to morphological and combined data, and maximum likelihood to molecular data. Results. The combined analysis shows that Phrynops represents a well supported clade. The set of skeletal data supports Mesoclemmys as the sister group of Phrynops, whereas the molecular and combined data sets show Phrynops as the sister group of a clade composed by all the remaining genera of Chelidae, except Hydromedusa. Our morphological analyses suggest that P. hilarii is the sister group of P. geoffroanus, but in both molecular and combined analyses, P. hilarii appears nested within the clade formed by the populations of P. geoffroanus. Futhermore, P. tuberosus and P. geoffroanus are not distinguishable by the set of osteological and morphometric data. On the other hand, both morphometric and osteological data show that the population of P. geoffroanus from the Paraná river basin is a distinct species. Discussion. The sister group relationships of Phrynops could not be clearly defined due to the different topologies achieved. Phrynops hilarii is included within of P. geoffroanus in both molecular and combined data, but this position has little statistical support and therefore does not express a clear position of P. hilarii within the genus Phrynops. Besides, we were not able to distinguish P. geoffroanus and P. tuberosus. However, a sampling of specific locations are still needed to objectively define the taxonomic status of P. tuberosus. Finally, the population of P. geoffroanus from the Paraná basin is clearly distinct from the remaining populations of this species. Qualitative osteological characters and morphometric results seem to demonstrate that this population is a new species of Phrynops.

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