scholarly journals A new cypridopsine genus (Crustacea, Ostracoda) from Thailand

2020 ◽  
Author(s):  
Sukonthip Savatenalinton
Keyword(s):  
New Species ◽  
New Genus ◽  
First Record ◽  
Terminal Segment ◽  
New Taxon ◽  
Distinctive Character ◽  
The Third ◽  
Mandibular Palp ◽  
New Tribe ◽  
One New Species

A new cypridopsine genus, Cyprettadopsis gen. nov., described here, is principally characterized by the reduced caudal ramus, the strongly serrated claw G2 of the antenna (A2), the A2 subquadrate terminal segment, the undivided penultimate segment of the second thoracopod (T2), the morphology of the third thoracopod bearing a distinctly separated terminal segment, the complete septa on the posteroventral margin and the incomplete septa on the anterior margin of both valves. Based on a combination of these characters, a new tribe, Cyprettadopsini trib. nov., is created in the subfamily Cypridopsinae Kaufmann, 1900 to accommodate this new genus, and one new species, Cyprettadopsis sutura gen. et sp. nov., is described as the type species. Apart from the above generic characters, the following features are also typical of the new species: the tiny needlepoint-like pores along the anterior and ventral margins of both valves, the remarkably large β-seta on the mandibular palp and the considerably short d2 seta on the T2. The presence of marginal septa in the new genus is a distinctive character and constitutes the first record of this feature within Cypridopsinae. The taxonomically relevant characters in the new taxon and related taxa are briefly discussed.

scholarly journals New genus of subfamily Cypridopsinae Kaufmann, 1933 (Crustacea: Ostracoda) from Thailand

2018 ◽  
Author(s):  
Sukonthip Savatenalinton
Keyword(s):  
New Species ◽  
New Genus ◽  
First Record ◽  
New Taxon ◽  
Left Valve ◽  
Present Contribution ◽  
The Right ◽  
Terminal Claw ◽  
One New Species ◽  
Interior View

The new genus Thaicypridopsis gen. nov. described here belongs to the tribe Zonocypridini Higuti & Martens, 2012 in the subfamily Cypridopsinae Kaufmann, 1900. It is the first record of the Recent representatives within this tribe in Southeast Asia and Oriental regions. Thaicypridopsis gen. nov. has a number of remarkable characters that distinguish it from other genera in the subfamily: a submarginal row of distinctive tubercles on the postero-ventral part of the right valve in the interior view, a strong serrated claw G2 on the second antenna with an apical concavity, large bristles with hirsute endings and spatula-shaped apexes on all three maxillular endites and a bifurcate tip on the terminal claw of the second thoracopod. One new species, Thaicypridopsis longispinosa sp. nov., is described under this new genus in the present contribution. Apart from the above diagnostic characters, the new species also has long spines on the valve surface as its outstanding feature. The new taxon is morphologically compared with other related species and genera within and outside the subfamily Cypridopsinae. In addition, due to the new genus belonging to a group of genera with the left valve overlapping the right valve in the subfamily, a key to the genera within this group is given.

A new genus and four new species of subfamily Cyclocypridinae (Crustacea, Ostracoda) from Thailand

Zootaxa ◽  
2017 ◽  
Vol 4243 (2) ◽  
pp. 329 ◽  
Author(s):  
SUKONTHIP SAVATENALINTON
Keyword(s):  
New Species ◽  
New Genus ◽  
Terminal Segment ◽  
Ventral Part ◽  
Left Valve ◽  
Basal Segment ◽  
Caudal Ramus ◽  
The Third ◽  
The Right

A new genus, Dentocypria n. gen., in the subfamily Cyclocypridinae Kaufmann, 1900 is described from Thailand. The main distinguishing characters of the new genus are the presence of an internal tooth on the antero-ventral part of the left valve, the marginal tubercles on the right valve, the very elongated terminal segment of the madibular palp, the absence of setae on the basal segment of the second thoracopod (T2), the unusually long e-seta of T2, the short terminal segment of the third thoracopod (T3), the long Sp seta of the caudal ramus and the morphology of prehensile palps and hemipenis. Four new species of the new genus are here described: Dentocypria mesquitai n. gen. n. sp., Dentocypria chantaranothaii n. gen. n. sp., Dentocypria smithi n. gen. n. sp. and Dentocypria aequiloba n. gen. n. sp. A brief discussion on the generic characters and a key to the genera of the subfamily are provided. 

On the recent Cyclocypridinae (Podocopida, Candonidae) with description of two new genera and one new species

Zootaxa ◽  
2011 ◽  
Vol 2820 (1) ◽  
pp. 1 ◽  
Author(s):  
IVANA KARANOVIC
Keyword(s):  
New Species ◽  
Type Species ◽  
Terminal Segment ◽  
Extensive Study ◽  
South American ◽  
New Genera ◽  
South American Species ◽  
The Third ◽  
South Wales ◽  
One New Species

The recent representatives of the subfamily Cyclocypridinae Kaufmann, 1900 are revised here, based on some newly collected Australian material, as well as an extensive study of type material of already described species deposited in various museums. The following two new genera are proposed: Kempfcyclocypris gen. nov. and Keysercypria gen. nov. The genus Kempfcyclocypris is erected to include single new species from subterranean waters of New South Wales, Australia. Kempfcyclocypris australis gen. et sp. nov. can be distinguished from other members of the subfamily by the following characters: 6-segmented antennula, absence of the sexual bristles on antenna, weakly asymmetrical prehensile palps, absence of the basal seta on the second thoracopod, and the long distal seta on the penultimate segment of the third thoracopod. Keysercypria is erected to include some South American species previously described in the genera Physocypria Vávra, 1897 or Cypria Zenker, 1854. The main characters of this genus are: rather globular carapace, with or without marginal tubercles; very short setae on endopodal segments of the third thoracopod; unequally long setae “h1” and “h2” on the terminal segment of the same appendage; and the presence of the basal seta on the second thoracopod. Keysercypria affinis (Klie, 1933) comb. nov. is chosen as the type species and, together with K. deformis (Klie, 1940) comb. nov., K. longiseta (Klie, 1930) comb. nov., K. obtusa (Klie, 1940) comb. nov., and K. pellucida (Sars, 1901), redescribed in the present paper and lectotype and paralectotype are designated. After examining and redescribing the type species of the genus Physocypria Vávra, 1897, P. bullata Vávra, 1897, the genus Mecynocypria Rome, 1962 is synonymised with Physocypria. Lectotype of P. bullata is here designated. For each valid genus a diagnosis, a key to species and a distribution map are provided. A list of six genera and 87 species, currently belonging to the subfamily Cyclocypridinae, is given at the end of the paper, along with their synonyms. Twenty four species are not included in the keys due to lack of data; these are also listed at the end of the paper.

Redescription of the cicada genus Pycna Amyot & Audinet-Serville, 1843 (Hemiptera: Cicadidae: Cicadinae: Platypleurini) with the formation of two new genera, one new species, one revised species status and twenty-four new combinations

Zootaxa ◽  
2020 ◽  
Vol 4722 (2) ◽  
pp. 157-174
Author(s):  
ALLEN F. SANBORN
Keyword(s):  
New Species ◽  
Genetic Analysis ◽  
New Genus ◽  
First Record ◽  
New Combinations ◽  
New Genera ◽  
Species Status ◽  
Asian Species ◽  
One New Species

A recent genetic analysis has shown that the genus Pycna Amyot & Audinet-Serville, 1843 is polyphyletic. New genera are proposed for the species that have been classified together in the genus previously but form distinct clades from the clade containing the true species of Pycna. Pycnoides n. gen. is described for the species inhabiting continental Africa. Pycna antinorii (Lethierry, 1881), Pycna baxteri Distant, 1914, Pycna becarrii (Lethierry, 1881), Pycna dolosa Boulard, 1975a, Pycna hecuba Distant, 1904b, Pycna moniquae Boulard, 2012, Pycna natalensis Distant, 1905b, Pycna neavei Distant, 1912b, Pycna passosdecarvalhoi Boulard, 1975b, Pycna quanza (Distant, 1899a), Pycna semiclara (Germar, 1834), Pycna sylvia (Distant, 1899b), Pycna umbelinae Boulard, 1975b, Pycna vitrea Schumacher, 1913, and Pycna vitticollis (Jacobi, 1904) are reassigned to Pycnoides n. gen. to become Pycnoides antinorii (Lethierry, 1881) n. comb., Pycnoides baxteri (Distant, 1914) n. comb., Pycnoides becarrii (Lethierry, 1881) n. comb., Pycnoides dolosa (Boulard, 1975a) n. comb., Pycnoides hecuba (Distant, 1904b) n. comb., Pycnoides moniquae (Boulard, 2012) n. comb., Pycnoides natalensis (Distant, 1905b) n. comb., Pycnoides neavei (Distant, 1912b) n. comb., Pycnoides passosdecarvalhoi (Boulard, 1975b) n. comb., Pycnoides quanza (Distant, 1899a) n. comb., Pycnoides semiclara (Germar, 1834) n. comb., Pycnoides sylvia (Distant, 1899b) n. comb., Pycnoides umbelinae (Boulard, 1975b) n. comb., Pycnoides vitrea (Schumacher, 1913) n. comb., and Pycnoides vitticollis (Jacobi, 1904) n. comb. Pycnoides zambiaensis n. sp. is described as new to increase the diversity of the new genus further and represents the first record of a species in the group for Zambia. Eopycna n. gen. is described for the Asian species previously assigned to Pycna. Pycna coelestia Distant, 1904a, Pycna concinna Boulard, 2005, Pycna himalayana (Naruse, 1977), Pycna indochinensis Distant, 1913, Pycna minor Liu, 1940, Pycna montana Hayashi, 1978, Pycna repanda (Linnaeus, 1758), and Pycna verna Hayashi, 1982 are reassigned to Eopycna n. gen. to become Eopycna coelestia (Distant, 1904a) n. comb., Eopycna concinna (Boulard, 2005) n. comb., Eopycna himalayana (Naruse, 1977) n. comb., Eopycna indochinensis (Distant, 1913) n. comb., Eopycna minor (Liu, 1940) n. comb., Eopycna montana (Hayashi, 1978) n. comb., Eopycna repanda (Linnaeus, 1758) n. comb., and Eopycna verna (Hayashi, 1982) n. comb. Pycna angusta (Butler, 1882) rev. stat. is removed from junior synonymy of Pycna madagascarensis (Distant, 1881). Pycna schmitzi Boulard, 1979 is reassigned to Canualna Boulard, 1985a to become Canualna schmitzi (Boulard, 1979) n. comb. and Pynca tangana (Strand, 1910) is reassigned to Orapa Distant, 1905c to become Orapa tangana (Strand, 1910) n. comb. 

A new genus of Nearctic oak gall wasp, Grahamstoneia Melika & Nicholls, gen. nov. (Hymenoptera: Cynipidae, Cynipini)

Zootaxa ◽  
2021 ◽  
Vol 4999 (5) ◽  
pp. 456-468
Author(s):  
GEORGE MELIKA ◽  
JAMES A. NICHOLLS
Keyword(s):  
New Species ◽  
New Genus ◽  
Molecular Data ◽  
New Taxon ◽  
Related Genus ◽  
New Genus And Species ◽  
Gall Wasp ◽  
Asexual Generation ◽  
Morphological And Molecular Data ◽  
One New Species

A new genus, Grahamstoneia Melika & Nicholls, gen. nov., with one new species, G. humboldti Melika & Nicholls, sp. nov., asexual generation, is described. This new taxon occurs in the south-western Nearctic, inducing galls on two species within Quercus section Protobalanus (Q. vacciniifolia Kellogg and Q. chrysolepis Liebm.), an ecology and distribution shared with the closely related genus Heteroecus Kinsey. Descriptions, diagnoses, biology, and host associations for the new genus and species are given. The new taxon is supported by morphological and molecular data.

First record of the genus Oliparisca Emeljanov (Hemiptera: Fulgoroidea: Cixiidae) from China, with description of one new species

Zootaxa ◽  
2020 ◽  
Vol 4896 (4) ◽  
pp. 577-585
Author(s):  
YAN ZHI ◽  
LIN YANG ◽  
XIANG-SHENG CHEN
Keyword(s):  
New Species ◽  
Sri Lanka ◽  
Yunnan Province ◽  
First Record ◽  
Distribution Range ◽  
New Taxon ◽  
Geographic Distributions ◽  
One New Species

Oliparisca menglaensis sp. nov. (Hemiptera: Fulgoromorpha: Cixiidae: Pentastirini) is described and illustrated from Yunnan Province of China. This represents the first record of the genus Oliparisca from China. The new taxon extends the distribution range of the genus Oliparisca, previously known only from Indonesia, Malaysia, Philippines and Sri Lanka. A key of identification to all known species of this genus and a map of their geographic distributions are provided. 

Revision of the Micronoctuidae (Lepidoptera: Noctuoidea) Part 3, Taxonomy of the Tactusinae

Zootaxa ◽  
2010 ◽  
Vol 2583 (1) ◽  
pp. 1 ◽  
Author(s):  
MICHAEL FIBIGER
Keyword(s):  
New Species ◽  
New Genus ◽  
New Combination ◽  
New Genera ◽  
Eastern Asia ◽  
Climatic Zones ◽  
New Subspecies ◽  
The Third ◽  
Three New Species ◽  
One New Species

This is the third part of a series of papers on the recently described family Micronoctuidae Fibiger, 2005. Part 3 includes the description of one new subfamily: Tactusinae, with two new tribes: Tactusini and Obscurini; and 18 new genera: Tactusa, Conspica, Tumula, Dignus, Vas, Nigerides, Fustis, Bruma, Costasensora, Longiantrum, Abes, Asyprocessa, Tantulius, Asylemissa, Clarior, Obscura, Editum, and Asytegumen. A total of 77 species and one subspecies are described, of which 76 species are new. One new combination is given. As additions to previously published parts 1 and 2 of the revision, one new genus, Sinochrostia in the subfamily Parachrostiinae, is described. Three new species of Pollexinae Fibiger, 2007, are described; three new species of subfamily Belluliinae are described; and six new species of Parachrostiinae are described, five in the genus Duplex, and one new species and one new subspecies in teh genus Mimachrostia. All taxa inhabit eastern, southern, or south-eastern Asia, Indonesia, or Australia in tropical, subtropical, and temperate climatic zones.

Plectrosternus Lacordaire, 1857 (Coleoptera: Elateridae); genus new to northern Western Ghats, India with a description of one new species

Zootaxa ◽  
2012 ◽  
Vol 3193 (1) ◽  
pp. 53
Author(s):  
AMOL PATWARDHAN ◽  
R. P. ATHALYE
Keyword(s):  
New Species ◽  
Western Ghats ◽  
First Record ◽  
Type Locality ◽  
The Third ◽  
One New Species ◽  
A New Species

A new species Plectrosternus foveatus sp.nov. is described and illustrated. This is the first record of the genus from northern Western Ghats (Type locality: Yeoor, Thane, Maharashtra, India) and the third species from India.

Nivalios gen. nov. (Hemiptera: Fulgoromorpha: Flatidae), first record of the tribe Nephesini from China

Zootaxa ◽  
2011 ◽  
Vol 2882 (1) ◽  
pp. 19 ◽  
Author(s):  
YA-LIN ZHANG ◽  
LING-FEI PENG ◽  
YING-LUN WANG
Keyword(s):  
New Species ◽  
Electron Micrographs ◽  
Cross Sections ◽  
New Genus ◽  
Southern China ◽  
First Record ◽  
Scanning Electron Micrographs ◽  
Antennal Sensilla ◽  
One New Species ◽  
Scanning Electron

This paper describes one new flatid genus, Nivalios gen. n., and one new species, N. punctatus sp. n., from southern China. The new genus is assigned to the tribe Nephesini. A key to genera of the tribe Nephesini from the Oriental Region is provided. Scanning electron micrographs of the antennal sensilla, cross-sections through the subapical rostral segment and wax glands on the tegmen of the new species are included.

One new species of a new genus, Tosacallianassa gen. nov., in a new family, Tosacallianassidae fam. nov., from Tosa-Saga, Kochi Prefecture, Japan (Decapoda, Callianassidea)

Crustaceana ◽  
2016 ◽  
Vol 89 (6-7) ◽  
pp. 811-818 ◽  
Author(s):  
Katsushi Sakai
Keyword(s):  
New Species ◽  
New Genus ◽  
New Taxon ◽  
New Family ◽  
Kochi Prefecture ◽  
One New Species ◽  
A New Species

The superfamily Callianassoidea Dana, 1852 currently includes ten families (Sakai, 2011). However, recent examination of material from Tosa-Saga, Kochi Prefecture, Japan, presented the occurrence of a new species,Tosacallianassa hatasagaensisgen. et sp. nov. The deviant morphology of the new taxon shows elements of the families Anacalliacidae Manning & Felder, 1991, Callianassidae Dana, 1852, and Callianopsidae Manning & Felder, 1991 (cf. sensu nov. in Sakai, 2011). This necessitated the author to also establish a new family, Tosacallianassidae, based on the new genus. The new family is additionally included in the Callianassoidea Dana, 1852 as an eleventh member of that superfamily.

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