Description of a new Neotropical spider genus in the family Ctenidae Keyserling, 1877 (Araneae: Lycosoidea) from the Brazilian Amazon rainforest

Zootaxa ◽  
2020 ◽  
Vol 4890 (3) ◽  
pp. 375-396
Author(s):  
MARIA PAULA PEREIRA ◽  
FACUNDO LABARQUE ◽  
DANIELE POLOTOW
Keyword(s):  
New Species ◽  
Brazilian Amazon ◽  
Amazon Rainforest ◽  
Female Characters ◽  
Male And Female ◽  
The Family ◽  
Lateral Margins ◽  
Three New Species

A new Neotropical genus of Ctenidae from the Brazilian Amazon rainforest is described based on male and female characters: Bulboctenus gen. nov. Three new species are described for the genus: Bulboctenus kayapo sp. nov., Bulboctenus itunaitata sp. nov. and Bulboctenus munduruku sp. nov. The genus can be distinguished from other Ctenidae by males with median apophysis oriented horizontally, perpendicular to the tegulum, RTA strongly excavated anteriorly, metatarsi III and IV with bulbous setae ventrally, sternum and coxae with thick setae; and females with median sector of the epigyne hexagonal with two posterior conical projections ventrally and elevated lateral margins. Discussion on the modification on the leg setae across the Neotropical Ctenids species are given. 

scholarly journals Description of three new species of Aposphragisma Thoma, 2014 (Araneae: Oonopidae) from Sumatra, Indonesia

ZooKeys ◽  
2018 ◽  
Vol 797 ◽  
pp. 71-85 ◽  
Author(s):  
Riko Fardiansah ◽  
Nadine Dupérré ◽  
Rahayu Widyastuti ◽  
Anton Potapov ◽  
Stefan Scheu ◽  
...  
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Male And Female ◽  
The Family ◽  
Three New Species

Three species from the family Oonopidae are newly described from leaf litter habitats in Sumatra, Indonesia based on male and female morphology. All three species belong to the genusAposphragismaThoma, 2014:Aposphragismaglobosumsp. n.,Aposphragismajambisp. n., andAposphragismasumatrasp. n.

A new genus and five new species of Eriophyoidea (Prostigmata) associated with palm trees from Brazilian Amazon

Zootaxa ◽  
2005 ◽  
Vol 1078 (1) ◽  
pp. 41 ◽  
Author(s):  
DENISE NAVIA ◽  
CARLOS H.W. FLECHTMANN
Keyword(s):  
New Species ◽  
New Genus ◽  
Brazilian Amazon ◽  
Elaeis Oleifera ◽  
Palm Trees ◽  
Mauritia Flexuosa ◽  
Eriophyoid Mites ◽  
The Family ◽  
Two New Species ◽  
Three New Species

A new genus and five new species of eriophyoid mites associated with native palm trees (Arecaceae) are described from Brazilian Amazon. The new genus and two new species are in the family Eriophyidae: Euterpia fissa n. gen. & n. sp. from Euterpe precatoria and Notostrix spinula n. sp. from Mauritia flexuosa. Three new species belong to the family Phytoptidae: Palmiphytoptus barbosae n. sp. from Astrocaryum acaule; Propilus alternatus n. sp. from Mauritia flexuosa and Propilus tavaresi n. sp. from Elaeis oleifera.

Additions to the Indonesian crab fauna of the genus Mariaplax Rahayu & Ng, 2014, and notes on Hexapus timika Rahayu & Ng, 2014 (Crustacea, Decapoda, Brachyura, Hexapodidae)

Zootaxa ◽  
2018 ◽  
Vol 4379 (2) ◽  
pp. 231 ◽  
Author(s):  
DWI LISTYO RAHAYU ◽  
ERNAWATI WIDYASTUTI
Keyword(s):  
New Species ◽  
Outer Face ◽  
Male And Female ◽  
The Family ◽  
Three New Species

Hexapus timika Rahayu & Ng, 2014 is redescribed based on newly collected male and female specimens from Papua, Indonesia. Three new species from Jakarta Bay and Sunda Strait, Indonesia, are added to the genus Mariaplax, the richest genus in the family Hexapodidae, hitherto having 14 species. Mariaplax pitrai n. sp. has the carapace covered by small, closely-spaced tubercles and long ambulatory legs, resembling M. chenae Rahayu & Ng, 2014 but easily separated by the position of female vulvae. Mariaplax hispida n. sp. is unique for the presence of short stiff setae on the outer face of the chelipeds and pereopods 2−4. Mariaplax sundaica n. sp. is characterized by the broad carapace, covered entirely by tubercles, the longitudinal grooves present only on the meri of pereopods 2 and 3. A key to the species of Mariaplax is provided. 

Description of three new species of biting midge of the genus Atrichopogon Kieffer (Diptera: Ceratopogonidae) from Brazilian Amazon

Zootaxa ◽  
2021 ◽  
Vol 4952 (2) ◽  
pp. 275-290
Author(s):  
EMANUELLE DE SOUSA FARIAS ◽  
SANMYA SILVA DOS SANTOS ◽  
JOKEBEDE MELYNDA DOS SANTOS PAULINO-ROSA ◽  
FELIPE ARLEY COSTA PESSOA
Keyword(s):  
New Species ◽  
Brazilian Amazon ◽  
Distal Margin ◽  
Biting Midge ◽  
Neotropical Species ◽  
Outer Portion ◽  
The Family ◽  
Wing Patterns ◽  
Three New Species ◽  
Amazonas State

Three new species of Atrichopogon with spotted wings of the family Ceratopogonidae (Diptera: Culicomorpha) from the Amazonas State of Brazil are described and illustrated. Male and female specimens of Atrichopogon janseni sp. nov., A. riopardensis sp. nov., and A. sergioluzi sp. nov. were associated by wing pigmentation patterns: with two darker spots, one over r-m and the other one in cell r3, posterior to the apex of R3. Male A. janseni sp. nov. have tergite 9 that is 2.5 × as broad as long, not extending to the apex of gonocoxite, and sternite 9 stout, sub-trapezoidal, with distal margin with a row of stout spines; gonostylus of A. janseni sp. nov. is spatulate, with distinct middle notch. Atrichopogon riopardensis sp. nov. is separated from other species with similar wing patterns and forked gonostylus, with gonostylus forked near midlength, with longitudinal furrow, inner portion short and fingernail-like, outer portion elongate and apically curved directed mesally; outer portion is 4 × longer than inner, with one long seta in basal 1/3. Contrastingly, A. sergioluzi sp. nov. has a small fork at the apex of gonostylus, and cercus broad basally with rounded tip. Females of the three new species are very similar (as are other females in this group), and it is probably not possible to distinguish them using the morphological features described. With the addition of the three new species described here, there are now known 15 Neotropical species of Atrichopogon with pigmented wings. 

scholarly journals New insights into the phylogeny of Tortopus Needham and Murphy and Tortopsis Molineri (Ephemeroptera, Polymitarcyidae) with description of three new species

2021 ◽  
Vol 79 ◽  
pp. 151-170
Author(s):  
Carlos Molineri ◽  
Lucimar G. Dias ◽  
María del Carmen Zúñiga
Keyword(s):  
New Species ◽  
South America ◽  
Cladistic Analysis ◽  
Morphological Characters ◽  
Male And Female ◽  
Worldwide Distribution ◽  
The Family ◽  
Three New Species

Abstract The family Polymitarcyidae, with a worldwide distribution, includes mayflies with large burrowing nymphs. South America harbors the highest diversity of this family, including the subfamilies Asthenopodinae and Campsurinae. In this work, three new species belonging to the genera Tortopsis and Tortopus (Campsurinae) are described based on adults and nymphs from Colombia: Tortopsis torosp. nov., Tortopsis andakisp. nov. and Tortopus coreguajesp. nov. Additionally, Tortopsis limoncocha is firstly recorded from Colombia. A cladistic analysis of all the species in these genera is presented, using external morphological characters of adults and eggs. Keys to male and female adults of all the species of both genera are presented.

The Lecithoceridae (Lepidoptera, Gelechioidea) of Bhutan, with descriptions of three new species

2021 ◽  
pp. 1-13
Author(s):  
Kyu-Tek Park ◽  
Cornelis (Cees) Gielis ◽  
Karma Wangdi
Keyword(s):  
New Species ◽  
Female Genitalia ◽  
Male And Female ◽  
The Family ◽  
Three New Species ◽  
First Time ◽  
A New Species

Abstract The family Lecithoceridae in Bhutan is reviewed, with descriptions of a new species of Torodora Meyrick, 1894 (T. namgaydemae Park & Gielis, sp. n.), and a new species of Thubana Walker, 1864 (Th. bhutanica Park & Gielis, sp. n.). In addition, eight species are reported for the first time: Torodora multispinata Park, 2020; T. macrosigna Gozmány, 1973; T. trigona Gozmány, 1973; T. quadrangulata Wadhawan & Walia, 2007; Lecithocera cornutima Park, 2009; L. nepalica Gozmány, 1973; Homaloxestis cicatrix Gozmány, 1973 and Eccedoxa selena Wu, 1994. Images of the adults, male and female genitalia for the new species, and newly recorded species are provided.

Three new species, two new genera, and new family Biphragmosagittidae (Сhaetognatha) from Southwest Pacific Ocean

2011 ◽  
Vol 20 (1) ◽  
pp. 161-173
Author(s):  
A.P. Kassatkina
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Characters ◽  
The Body ◽  
New Order ◽  
New Genera ◽  
New Family ◽  
The Family ◽  
Three New Species

Resuming published and own data, a revision of classification of Chaetognatha is presented. The family Sagittidae Claus & Grobben, 1905 is given a rank of subclass, Sagittiones, characterised, in particular, by the presence of two pairs of sac-like gelatinous structures or two pairs of fins. Besides the order Aphragmophora Tokioka, 1965, it contains the new order Biphragmosagittiformes ord. nov., which is a unique group of Chaetognatha with an unusual combination of morphological characters: the transverse muscles present in both the trunk and the tail sections of the body; the seminal vesicles simple, without internal complex compartments; the presence of two pairs of lateral fins. The only family assigned to the new order, Biphragmosagittidae fam. nov., contains two genera. Diagnoses of the two new genera, Biphragmosagitta gen. nov. (type species B. tarasovi sp. nov. and B. angusticephala sp. nov.) and Biphragmofastigata gen. nov. (type species B. fastigata sp. nov.), detailed descriptions and pictures of the three new species are presented.

Taxonomy of Neomuscina Townsend (Diptera, Muscidae) from Brazil

Zootaxa ◽  
2012 ◽  
Vol 3504 (1) ◽  
pp. 1 ◽  
Author(s):  
ALESSANDRE PEREIRA-COLAVITE ◽  
CLAUDIO J. B. DE CARVALHO
Keyword(s):  
New Species ◽  
Species Distributions ◽  
Morphological Characters ◽  
Minas Gerais ◽  
Identification Key ◽  
Male And Female ◽  
Number Of Species ◽  
Three New Species ◽  
New Distribution

Neomuscina Townsend includes 41 species distributed throughout the Nearctic and Neotropical Regions. Although the genus has a large number of species, it has been ignored and its taxonomy is confusing and has many flaws. In this work we analyzed the following species recorded for Brazil: Neomuscina atincta Snyder, N. atincticosta Snyder, N. capalta Snyder, N. currani Snyder, N. douradensis Lopes & Khouri, N. goianensis Lopes & Khouri, N. inflexa (Stein), N. instabilis Snyder, N. mediana Snyder, N. mimosa Lopes & Khouri, N. neosimilis Snyder, N. nigricosta Snyder, N. paramediana Lopes & Khouri, N. pictipennis pictipennis (Bigot), N. ponti Lopes & Khouri, N. sanespra Snyder, N. schadei Snyder, N. similata Snyder, N. stabilis (Stein), N. transporta Snyder, N. vitoriae Lopes & Khouri and N. zosteris (Shannon & Del Ponte). Neomuscina nigricosta and N. transporta are new distribution records for Brazil. Three new species are described: Neomuscina anajeensis sp. nov. from Anagé (Bahia), Neomuscina maculata sp. nov. from Botelhos (Minas Gerais) and Neomuscina snyderi sp. nov. from Mata de São João (Bahia). An identification key based on the morphological characters of both male and female is provided. Species distributions are discussed and updated, and the number of species now recorded for Brazil is 29.

Three new species of Telemidae (Araneae) from Western Africa

Zootaxa ◽  
2011 ◽  
Vol 2902 (1) ◽  
pp. 44 ◽  
Author(s):  
CHUNXIA WANG ◽  
SHUQIANG LI
Keyword(s):  
New Species ◽  
The Netherlands ◽  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Cote D’Ivoire ◽  
Western Africa ◽  
Côte D'ivoire ◽  
The Family ◽  
Three New Species

Three new species of the family Telemidae from Côte d’Ivoire and Cameroon are diagnosed, described, and illustrated: i.e., Cangoderces christae sp. nov. and Seychellia jeremyi sp. nov. from Côte d’Ivoire; Cangoderces milani sp. nov. from Cameroon. All types of the new species are deposited in the Nationaal Natuurhistorisch Museum, Leiden, the Netherlands (RMNH).

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