A new species of the genus Fredius Pretzmann, 1967 (Decapoda: Brachyura: Pseudothelphusidae) from Brazil, with comments on the southerly distribution of the family 

Zootaxa ◽  
2021 ◽  
Vol 4903 (2) ◽  
pp. 285-295
Author(s):  
CARLOS A. M. MARTINS ◽  
WHANDENSON M. DO NASCIMENTO ◽  
LIVANIO C. DOS SANTOS ◽  
CÉLIO MAGALHÃES ◽  
ALLYSSON P. PINHEIRO
Keyword(s):  
New Species ◽  
Related Species ◽  
Distal Portion ◽  
Amazon Region ◽  
The State ◽  
Proximal Portion ◽  
The Family ◽  
Marginal Process ◽  
Abdominal Surface ◽  
A New Species

A new species of pseudothelphusid crab of the tribe Kingsleyini Ortmann, 1897, from the southern Amazon region in the state of Rondônia, Brazil, is described and illustrated. Fredius avilai n. sp. can be readily distinguished from its congeners by the following characters of the male first gonopod: mesial lobe elongated, convoluted, proximal portion directed laterally, distal portion sharply recurved in abdominal direction; marginal process rounded, not projected over distal opening of spermatic channel, merging with distal portion of abdominal surface after a shallow depression; lateral suture well demarcated along mesoabdominal surface of stem, distal portion directed inwards. The assignment of the new species to the genus Fredius Pretzmann, 1967 and its affinities with another closed related species are discussed. 

scholarly journals A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America

Zootaxa ◽  
2010 ◽  
Vol 2604 (1) ◽  
pp. 52 ◽  
Author(s):  
CÉLIO MAGALHÃES ◽  
LUIS RÓLIER LARA ◽  
INGO S. WEHRTMANN
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Central America ◽  
Lateral Lobe ◽  
Distal Portion ◽  
Freshwater Crab ◽  
Marginal Process ◽  
Distal Border ◽  
A New Species

A new species of pseudothelphusid crab, Allacanthos yawi n. sp., from the Río Volcán drainage, Puntarenas Province, southern Costa Rica, Central America, is described and illustrated. This is the second species to be assigned to the genus Allacanthos Smalley, 1964. The new species is distinguished by its congener by having a first gonopod with a mesiolaterally flattened distal portion, a concave and nearly smooth subdistal portion of the lateral and cephalic sides, a narrow marginal process with a nearly straight distal border, and a lateral lobe with a sharp tip on the apex. An amended diagnosis for Allacanthos is provided.

Kielmeyera ferruginosa (Calophyllaceae), a new species from the Atlantic Forest, southern Bahia, Brazil

Phytotaxa ◽  
2015 ◽  
Vol 221 (3) ◽  
pp. 288 ◽  
Author(s):  
Amanda Pricilla Batista Santos ◽  
Rafaela Jorge Trad ◽  
Fabio Da Silva Do Espírito Santo ◽  
Maria do Carmo Estanislau Do Amaral ◽  
Alessandro Rapini
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Related Species ◽  
The State ◽  
The Other ◽  
Critically Endangered ◽  
Abaxial Surface ◽  
Southern Bahia ◽  
A New Species ◽  
Flooded Areas

Kielmeyera ferruginosa, a new species of Calophyllaceae from the Atlantic Forest of southern Bahia, is here described and illustrated. The species is critically endangered and can be easily distinguished from other Kielmeyera species by the rusty coloration of the trunk and branches, orange-colored latex, and the occurrence in flooded areas. It differs from the other species of the section Prolifera by the leaves with secondary veins relatively more distant from each other and prominent on the abaxial surface. Diagnostic characters and the state of conservation of the new species are discussed, and an identification key for K. ferruginosa and related species from series Rupestres and Neglectae is provided.

scholarly journals Culicoides castelloni sp. nov. from the Brazilian Amazon Region with a revision of the reticulatus species group (Diptera, Ceratopogonidae)

2015 ◽  
Vol 87 (2) ◽  
pp. 955-972 ◽  
Author(s):  
Maria Clara A. Santarém ◽  
Emanuelle S. Farias ◽  
Maria Luiza Felippe-Bauer
Keyword(s):  
New Species ◽  
New Records ◽  
Brazilian Amazon ◽  
Species Group ◽  
Amazon Region ◽  
The State ◽  
Brazilian Amazon Region ◽  
A New Species

A new species of the reticulatus species group, C. castelloni Santarém and Felippe-Bauer, is described and illustrated based on female specimens from the state of Amazonas, Brazil. A systematic key, wing photographs and table with numerical characters of females and a synopsis of 24 species of the Culicoides reticulatus group are presented. This paper presents further new records for seven species of the reticulatus group.

A NEW SPECIES OF CATASETUM (ORCHIDACEAE) FOR THE STATE OF MATO GROSSO, BRAZIL

2008 ◽  
Vol 65 (1) ◽  
pp. 27-34 ◽  
Author(s):  
A. Petini-Benelli ◽  
A. Grade
Keyword(s):  
New Species ◽  
Related Species ◽  
The State ◽  
Mato Grosso ◽  
A New Species

A new species of Catasetum Rich. ex Kunth (Orchidaceae), Catasetum apolloi Benelli & Grade, from the municipality of Carlinda in the State of Mato Grosso, Brazil is described and illustrated. The plant was discovered in a pasture near the Teles Pires River growing epiphytically under the palm Maximiliana regia Mart. A discussion and consideration of possible related species is presented.

Platythecium seychellense, a new species in the family Graphidaceae (lichenized Ascomycota: Ostropales) from the Seychelles and a world key to the genus

2017 ◽  
Vol 49 (1) ◽  
pp. 85-91 ◽  
Author(s):  
Gerhard NEUWIRTH ◽  
André APTROOT ◽  
Elfie STOCKER-WÖRGÖTTER
Keyword(s):  
New Species ◽  
Related Species ◽  
Morphological Characters ◽  
The Family ◽  
Lichen Substances ◽  
Lichen Fungus ◽  
A New Species

AbstractThe new corticolous lichen fungus Platythecium seychellense is described from the Seychelles. Morphological characters as well as distribution and resemblance to related species are discussed. The species is characterized by a crustose, grey-green, smooth thallus lacking lichen substances, elongate and slender apothecia having flat, red-brown discs and grey 3-septate ascospores. A world key to all currently known species in the genus is presented.

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 A new species of Novamundoniscus Schultz, 1995 (Isopoda, Oniscidea, Dubioniscidae) from the state of Tocantins, Brazil

2018 ◽  
Vol 58 ◽  
pp. e20185860
Author(s):  
Ivanklin Soares Campos-Filho ◽  
Giovanna Monticelli Cardoso ◽  
José Otávio Aguiar
Keyword(s):  
New Species ◽  
First Record ◽  
The State ◽  
The Family ◽  
Northern Brazil ◽  
A New Species

The genus Novamundoniscus includes eight species with distribution in Brazil and Venezuela. The new species Novamundoniscus adhara Campos-Filho & Cardoso sp. nov. from the state of Tocantins, northern Brazil, is described, which represents the first record to the family for the state of Tocantins.

scholarly journals The Occurrence of Quill Mites (Arachnida: Acariformes: Syringophilidae) on Bee-Eaters (Aves: Coraciiformes: Meropidae: Merops) of Two Sister Clades

Animals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3500
Author(s):  
Maciej Skoracki ◽  
Jakub Z. Kosicki ◽  
Bozena Sikora ◽  
Till Töpfer ◽  
Jan Hušek ◽  
...  
Keyword(s):  
New Species ◽  
Sri Lanka ◽  
Papua New Guinea ◽  
Related Species ◽  
The Philippines ◽  
Closely Related Species ◽  
Sister Clade ◽  
The Family ◽  
Host Lineage ◽  
A New Species

We studied the quill mite fauna of the family Syringophilidae, associated with bee-eaters. We examined 273 bird specimens belonging to nine closely related species of the genus Merops, representing two phylogenetic sister clades of a monophyletic group. Our examination reveals the presence of two species of the genus Peristerophila, as follows: (1) a new species Peristerophila mayri sp. n. from Merops viridis in the Philippines, M. leschenaulti in Nepal and Sri Lanka, and M. orientalis in Sri Lanka; and (2) P. meropis from M. superciliosus in Tanzania and Egypt, M. persicus in Sudan, Tanzania, Liberia, Senegal, Kenya, and D.R. Congo, M. ornatus in Papua New Guinea, M. philippinus in Thailand, Indonesia and Sri Lanka, and M. americanus in the Philippines. The prevalence of host infestations by syringophilid mites varied from 3.1 to 38.2%. The distribution of syringophilid mites corresponds with the sister clade phylogenetic relationships of the hosts, except for P. meropis associated with Merops americanus. Possible hypotheses for the host lineage shift are proposed.

A new species of Gurania (Cucurbitaceae) from Northeastern Brazil

Phytotaxa ◽  
2016 ◽  
Vol 252 (4) ◽  
pp. 285
Author(s):  
GÉSSICA A. GOMES-COSTA ◽  
MARIA REGINA DE V. BARBOSA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Related Species ◽  
The State ◽  
Northeastern Brazil ◽  
Taxonomic Review ◽  
Similarities And Differences ◽  
Herbarium Collections ◽  
One New Species ◽  
A New Species

During analysis of herbarium collections for a taxonomic review of the Brazilian species of Gurania from the Atlantic forest, one new species was discovered. The new species is known only from the state of Bahia and honors Dr. Michael H. Nee. A description, illustrations, and photos of Gurania neei are presented along with comments on its similarities and differences with related species.

Henckelia inaequalifolia (Gesneriaceae), a new species from Sichuan, China

Phytotaxa ◽  
2021 ◽  
Vol 518 (1) ◽  
pp. 54-60
Author(s):  
XI-ZUO SHI ◽  
JIA-CAI WANG ◽  
LI-HUA YANG
Keyword(s):  
New Species ◽  
Geographical Distribution ◽  
Related Species ◽  
Morphological Description ◽  
The Family ◽  
A New Species

Henckelia inaequalifolia, a new species in the genus Henckelia of the family Gesneriaceae is described here. The detailed morphological description, photographic illustration and geographical distribution of the new species are provided. Its morphological affinities between related species are also discussed in this paper.

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