scholarly journals New hermit crabs (Paguroidea, Anomura) from the Eocene of Huesca, Spain

2021 ◽  
Vol 73 (3) ◽  
pp. A070121
Author(s):  
Fernando A. Ferratges ◽  
Pedro Artal ◽  
Samuel Zamora
Keyword(s):  
New Species ◽  
New Taxa ◽  
Type Species ◽  
New Genus ◽  
Hermit Crabs ◽  
Lower Margin ◽  
Lower Eocene ◽  
Two New Species ◽  
Ne Spain

A new genus and two new species of fossil hermit crabs (Anomura, Paguroidea) are described from the southern Pyrenean basins (Huesca, NE Spain). Parapetrochirus nov. with P. robustus n. gen., n. sp., as type species, comes from the lower Eocene (Ypresian) Roda Formation. It preserves both chelipeds exhibiting a notable heterochely, a larger left cheliped and a concavity without granulation in the inner upper portions. Eocalcinus gerardbretoni n. sp. comes from the highest levels of the Arguis Formation (Priabonian) in Yeste locality. This species is characterized by a hemispherical outline and a sinuous lower margin of the chela, which differs from the type species of the genus. The cheliped morphology of such species allows inclusion in the families Diogenidae and Calcinidae, respectively. Fossil paguroids are relatively rare in the Eocene of Spain, therefore, the description of these two new taxa increases the known diversity of this group. Parapetrochirus robustus n. gen., n. sp. inhabited siliciclastic substrates within a prodelta environment and E. gerardbretoni n. sp. was collected from the last levels of coral rudstones just below the continental influence of Yeste-Arrés Formation.

A new genus and two new species of planthopper in the tribe Cenchreini (Hemiptera: Auchenorrhyncha: Derbidae) from lowland tropical rainforest in Costa Rica

Zootaxa ◽  
2021 ◽  
Vol 4908 (3) ◽  
pp. 369-392
Author(s):  
BRIAN W. BAHDER ◽  
MARCO A. ZUMBADO ECHAVARRIA ◽  
EDWIN A. BARRANTES BARRANTES ◽  
ERICKA E. HELMICK ◽  
CHARLES R. BARTLETT
Keyword(s):  
New Species ◽  
Costa Rica ◽  
New Taxa ◽  
Type Species ◽  
New Genus ◽  
Additional Data ◽  
New Combination ◽  
Diagnostic Features ◽  
Genus Level ◽  
Two New Species

Recent survey work for planthoppers at La Selva Biological Station in Costa Rica found two new species allied with Cenchrea Westwood. The cytochrome c oxidase subunit I (COI) and 18S were sequenced for the new taxa and used these data to assess the genus-level standing of the new taxa. The new taxa do not cluster with Cenchrea dorsalis Westwood, the type species of Cenchrea. A new genus Tico gen. n. described for the reception of new species described as Tico emmettcarri sp. n. (the type species) and Tico pseudosororius sp. n. Cenchrea sororia Fennah is moved to Tico gen. n., to form the new combination Tico sororius (Fennah). Tico gen. n. is compared with allied genera, and review genus-level diagnostic features and the species composition of Cenchrea, which appears to be compositionally heterogenous, but additional data is needed to evaluate genus-level placement of most species. 

A review of the Eastern Palaearctic genera Paragona Staudinger, 1892 and Paragabara Hampson, 1926 with description of two new species and a new genus (Lepidoptera, Noctuidae: Aventiinae, Hypeninae)

Zootaxa ◽  
2010 ◽  
Vol 2679 (1) ◽  
pp. 51 ◽  
Author(s):  
VLADIMIR S. KONONENKO ◽  
HUI-LIN HAN ◽  
ALEXEJ YU. МАТОV
Keyword(s):  
New Species ◽  
New Taxa ◽  
Type Species ◽  
New Genus ◽  
Two New Species ◽  
First Time ◽  
Lepidoptera Noctuidae ◽  
A New Species

Two Palaearctic genera, Paragona Staudinger, 1892 and Paragabara Hampson, 1926, in the subfamilies Aventiinae and Hypeninae respectively are revised. The genus Paragona is recognized as a member of the subfamily Aventiinae. Paragona nemorata sp. n. is described as new and Paragona inchoata (Wileman, 1911) is reported for China for the first time. The genus Paragabara is recognized as a member of the subfamily Hypeninae. A lectotype is designated for P. flavomacula (Oberthür, 1880) and a new species Paragabara curvicornuta sp. n. described. Paragabara ochreipennis Sugi, 1962 and Remmigabara secunda, comb. n. are reported for the first time from China; Paragabara secunda Remm, 1973 is removed from the genus Paragabara. In addition, a new genus Remmigabara gen. n., with type species Paragabara secunda, is described in the subfamily Aventiinae. Adults and genitalia of the new taxa are illustrated and compared to related taxa.

New thoracican cirripedes (Crustacea) from the Cretaceous of Europe and North Africa

2020 ◽  
Vol 295 (3) ◽  
pp. 243-282
Author(s):  
Andrew Scott Gale
Keyword(s):  
New Species ◽  
New Taxa ◽  
North Africa ◽  
Type Species ◽  
New Genus ◽  
New Genera ◽  
Remarkable Increase ◽  
Two New Species ◽  
A Minor ◽  
Upper Campanian

Thoracican cirripedes from the Cretaceous (Albian– Maastrichtian) of Europe (UK, France, Germany) and North Africa (Morocco, Tunisia) are described taxonomicallyand significantly aug - ment the diversity previously known from these regions. The new taxa include: a new zeugmatole - padid, Subsecolepas gen. nov. (type species: S. holtwilsoni sp. nov.), three new cretiscalpellid genera, Witherscalpellum gen. nov., Jagtscalpellum gen. nov. and Striascalpellum gen. nov., including the new species J. africanum, J. spinosum, S. bromleyi , S. barringtonensis and S. elegans and a new scalpellid of the genus Regioscalpellum , R. kennedyi. In addition, the Virgiscalpellinae subfam. nov. includes two new genera, Collinslepas and Virgilepas, with the new species C. aitlaminensis, C. robustus , C. tunisiensis, V. aboudaensis, V. peakei and V. hancocki. Paedomorphic evolution in the sub-family led to forms with reduced numbers of capitular plates. Five new species of Virgiscalpellum are also erected: V. mhrilensis sp. nov., V. multilineatum sp. nov., V. truncatum sp. nov., V. laevis sp. nov. and V. sussexiense sp. nov., as well as a new Proverruca, P. anglica. The Eoverrucidae fam. nov. is erected for the genus Eoverruca, for which two new species, E. aubensis (middle Albian, France) and E. symmetrica (upper Campanian, UK) are described. The record from the Albian takes the origin of the verrucomorph cirripedes back 25 million years. Furthermore, two new species of Brachylepas, B. thieli and B. hantonensis, extend the range of the genus down into the Cenomanian, and a new genus of brachylepadid, Fallaxlepas, is erected, with the type species Pollicipes fallax Darwin , 1851. The stratigraphical distribution of Cretaceous cirripede genera is tabulated and demonstrates a remarkable increase in diversity through the Albian to mid-Campanian, above which there is a minor decrease. The Cretaceous– Paleogene (K/Pg) boundary saw the extinction of 15 cirripede genera.

On the systematics of the weevil genus Araxia Khnzorian with descriptions of new taxa from Transcaucasia, Turkey, and Turkmenistan (Coleoptera: Curculionidae: Entiminae)

2008 ◽  
Vol 39 (1) ◽  
pp. 39-54 ◽  
Author(s):  
Nikolai Yunakov ◽  
Boris Korotyaev
Keyword(s):  
New Species ◽  
New Taxa ◽  
Morphological Study ◽  
Type Species ◽  
New Genus ◽  
Systematic Position ◽  
New Combination ◽  
Eastern Turkey ◽  
Two New Species

AbstractThe purpose of this paper is a comparative morphological study of the little known monotypic weevil genus Araxia Khnzorian, 1957 and its close allies; redescriptions and figures are provided. A new systematic position for Araxia is proposed and discussed, its affinity with Chiloneus Schoenherr, 1842 and a new genus Holcolydoprus gen. n. is demonstrated. A new genus Holcolydoprus gen. n. is described with two new species H. bimaculatus sp. n. (type species) from Turkmenistan and H. griseus sp. n. from Transcaucasia and Eastern Turkey. The genus Aomus Schoenherr, 1834 is transferred from the tribe Laparocerini to Sciaphilini, its affinity with Eusomomorphus K. Daniel, 1905 is demonstrated. A new combination Eusomomorphus ilerii (Fremuth & Lodos, 1987), comb. n. is established for Aomus ilerii. A key to genera centering around Araxia is given.

Eriophyidae mites from Cupania trees (Sapindaceae) from the Atlantic Forest in Brazil: three new genera and five new species

2017 ◽  
Vol 22 (3) ◽  
pp. 341
Author(s):  
Mercia Elias Duarte ◽  
Edmilson Santos Silva ◽  
Denise Navia
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
New Taxa ◽  
New Genus ◽  
New Genera ◽  
Native Trees ◽  
Two New Species ◽  
One New Species

Eight new taxa of Eriophyidae mites associated with native trees in the Cupania genus—C. oblongifolia Mart. and C. impressinervia Acev (Sapindaceae)—from the Atlantic Forest in Brazil, are described and illustrated. They include two new genera and two new species of Nothopodinae, Colopodacini (Setibia domatiagena   gen. nov., sp. nov. and Aricolopodos alagoensis gen. nov., sp. nov.), one new genus and two new species of Cecidophyinae, Colomerini (Euryslobos keronidos gen. nov., sp. nov. and Gammaphytoptus cupanius sp. nov.), and one new species of Phyllocoptinae, Tegonotini (Shevtchenkella caboata sp. nov.).

Holodentata gen. nov. (Isopoda: Asellota: Paramunnidae) with a description of two new species: H. caeca and H. triangulata from the Southern Ocean

Zootaxa ◽  
2009 ◽  
Vol 2096 (1) ◽  
pp. 395-412 ◽  
Author(s):  
BRENDA LÍA DOTI ◽  
MADHUMITA CHOUDHURY ◽  
ANGELIKA BRANDT
Keyword(s):  
New Species ◽  
Southern Ocean ◽  
Dorsal View ◽  
Type Species ◽  
New Genus ◽  
Ross Sea ◽  
Weddell Sea ◽  
Two New Species

A new genus of Paramunnidae, Holodentata (type species: Paramunna gaussi Vanhöffen, 1914) is erected. The new genus comprises two new species: H. caeca, from the deep Weddell Sea and H. triangulata, from the Ross Sea. The new genus is distinguished by the following characters: article 3 of the antenna short and with strong denticles, mandible palp absent, article 2 of maxilliped palp longest, coxal plates visible in dorsal view in all pereonites, pleotelson broad and laterally denticulated.

scholarly journals The Genera of Fungi – G6: Arthrographis, Kramasamuha, Melnikomyces, Thysanorea, and Verruconis

2020 ◽  
Vol 6 (1) ◽  
pp. 1-24
Author(s):  
M. Hernández-Restrepo ◽  
A. Giraldo ◽  
R. van Doorn ◽  
M.J. Wingfield ◽  
J.Z. Groenewald ◽  
...  
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Type Species ◽  
New Genus ◽  
Sequence Data ◽  
Dna Sequence Data ◽  
Two New Species ◽  
First Time

The Genera of Fungi series, of which this is the sixth contribution, links type species of fungal genera to their morphology and DNA sequence data. Five genera of microfungi are treated in this study, with new species introduced in Arthrographis, Melnikomyces, and Verruconis. The genus Thysanorea is emended and two new species and nine combinations are proposed. Kramasamuha sibika, the type species of the genus, is provided with DNA sequence data for first time and shown to be a member of Helminthosphaeriaceae (Sordariomycetes). Aureoconidiella is introduced as a new genus representing a new lineage in the Dothideomycetes.

A new genus of Scolebythidae (Hymenoptera: Chrysidoidea) from the Early Cretaceous of China

Zootaxa ◽  
2012 ◽  
Vol 3504 (1) ◽  
pp. 56 ◽  
Author(s):  
YAPING CAI ◽  
YUNYUN ZHAO ◽  
CHUNGKUN SHIH ◽  
DONG REN
Keyword(s):  
New Species ◽  
Early Cretaceous ◽  
Type Species ◽  
New Genus ◽  
Northeastern China ◽  
Yixian Formation ◽  
Liaoning Province ◽  
Comprehensive Understanding ◽  
The Family ◽  
Two New Species

A new genus Mirabythus Cai, Shih et Ren, gen. nov. (type species, M. lechrius Cai, Shih et Ren, sp. nov.) and M. liae Cai, Shih et Ren, sp. nov. from the family Scolebythidae are described from the Early Cretaceous Yixian Formation of Huangbanjigou Village, Liaoning Province, northeastern China. These findings extend the existence of Scolebythidae to the Early Cretaceous of China, while providing evidence to support Engel and Grimaldi’s hypothesis that the family was widely distributed throughout the Cretaceous. Our two new species with clear venation also provide a comprehensive understanding of the venational changes from the Early Cretaceous to now. A key to the fossil and extant genera of Scolebythidae is provided.

Angelagrion gen. nov. with description of A. nathaliae sp. nov. and A. fredericoi sp. nov. from Brazil (Odonata: Coenagrionidae)

Zootaxa ◽  
2008 ◽  
Vol 1968 (1) ◽  
pp. 23-32
Author(s):  
FREDERICO A. A. LENCIONI
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
White Spot ◽  
Two New Species

A new genus of Coenagrionidae is described from Brazil, Angelagrion (type species Angelagrion fredericoi sp. nov.) including two new species, A. fredericoi sp. nov. and A. nathaliae sp. nov.. The new genus is characterized by an enormous and modified internal fold of genital ligula, abdominal segments S8-10 dark brown or black contrasting with mostly bluish abdomen, sternum of S8 in males with a circular bluish-white spot, and short CuA.

Pauximyia, a new genus of Odiniidae (Diptera: Acalyptratae) with description of two new species from Brazil 

Zootaxa ◽  
2020 ◽  
Vol 4728 (2) ◽  
pp. 227-236
Author(s):  
FRANCISCO LIMEIRA-DE-OLIVEIRA ◽  
DAYSE WILLKENIA A. MARQUES ◽  
STEPHEN D. GAIMARI ◽  
JOSÉ A. RAFAEL
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
The Family ◽  
Two New Species

A new genus of odiniids (Odiniidae: Traginopinae) is described from Brazil, Pauximyia gen. nov., with two species, P. oliveirai sp. nov. (type species) and P. vidali sp. nov. A modified key to the Neotropical genera of the family and for the two Pauximyia gen. nov. species is provided. 

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