Two new species of Hoplomegistidae (Acari: Mesostigmata) associated with passalid Beetles from China

2017 ◽  
Vol 22 (6) ◽  
pp. 797
Author(s):  
Xin-Feng Zhang ◽  
Tian-Ci Yi ◽  
Jian-Jun Guo ◽  
Dao-Chao Jin
Keyword(s):  
New Species ◽  
Posterior Margin ◽  
First Record ◽  
Lateral Margin ◽  
Adult Females ◽  
The Family ◽  
Two New Species

Stenosternum cordata sp. nov. and Stenosternum bifurcata sp. nov., new to science, are described, which is the first record of Hoplomegistidae from Asia. Stenosternum cordata sp. nov. is distinguished by its heart-shaped latigynal shield with two pairs of setae along the lateral margin, and two pairs of setae along the posterior margin of the sternal shield. Stenosternum bifurcata sp. nov. is distinguished by having remarkable bifurcate corniculus, six pairs of setae on the sternal shield and three pairs setae on the latigynal shield. The family Hoplomegistidae Camin & Gorirossi, 1955 is redefined and a key to adult females of species is provided. 

Two new species of the genus Syngastes (Copepoda, Harpacticoida, Tegastidae) from South Korea

Crustaceana ◽  
2016 ◽  
Vol 89 (4) ◽  
pp. 431-458 ◽  
Author(s):  
Jong Guk Kim ◽  
Jong Guk Kim ◽  
Tae Won Jung ◽  
Jong Guk Kim ◽  
Tae Won Jung ◽  
...  
Keyword(s):  
New Species ◽  
South Korea ◽  
First Record ◽  
Exopodal Segment ◽  
Key To Species ◽  
Korean Waters ◽  
The Family ◽  
Two New Species ◽  
Almost All

Herein two new species of the genusSyngastesMonard, 1924 are described from South Korea, with detailed descriptions and illustrations. Both new copepods,Syngastesmulticavussp. nov. andS. pseudofoveatussp. nov., have two inner setae on the first exopodal segment of P2 and P3.Syngastesmulticavussp. nov. most closely resemblesS. gibbosusBartsch, 1999 reported from Australia, as they both have a five-segmented antennule in the female. However,Syngastesmulticavussp. nov. has a rounded body outline instead of the gibbose outline observed inS. gibbosus.Syngastespseudofoveatussp. nov. resemblesS. foveatusBartsch, 1994 in almost all aspects. However, they differ clearly in the number of setae on the first exopodal segment of P2 and P3. We also provide a key to species of the genusSyngastesworldwide. The present study is the first record of the family Tegastidae in Korean waters.

First record of Athyreacaridae (Acari: Heterostigmata) from Asia with description of two new species of Athyreacarus from India and Sri Lanka

Zootaxa ◽  
2020 ◽  
Vol 4779 (2) ◽  
pp. 260-272
Author(s):  
ALEXANDER A. KHAUSTOV ◽  
ANDREY V. FROLOV
Keyword(s):  
New Species ◽  
Sri Lanka ◽  
First Record ◽  
Key To Species ◽  
The Family ◽  
Two New Species ◽  
First Time

Mites of the family Athyreacaridae are recorded from Asia for the first time. Two new species of Athyreacarus are described, A. indicus sp. nov., collected on the beetles Bolbohamatum laevicolle and B. marginale in India, and A. brevisetosus sp. nov., collected on a beetle Bolboceras sp. in Sri Lanka. An updated key to species of the genus Athyreacarus is provided. 

Anystipalpus, Antennoseius and Vitzthumia: a taxonomic and nomenclatural conundrum of genera (Acari: Mesostigmata: Dermanyssina), with description of four species of Anystipalpus

Zootaxa ◽  
2009 ◽  
Vol 2243 (1) ◽  
pp. 1-39 ◽  
Author(s):  
EVERT E. LINDQUIST ◽  
MARÍA L. MORAZA
Keyword(s):  
New Species ◽  
Type Species ◽  
Carabid Beetles ◽  
New Combination ◽  
Adult Females ◽  
The Family ◽  
Two New Species ◽  
Family Level ◽  
History Of

The genus Anystipalpus Berlese, 1911, of uncertain prior placement in the superfamilies Ascoidea or Dermanyssoidea, is redescribed, based on reexamination of type and other material of the type-species, A. percicola Berlese, and of material representing Anystipalpus livshitsi (Eidelberg) new combination and two new species, A. labiduricola n. sp. and A. kazemii n. sp. Anystipalpus nataliae (Eidelberg) new combination and Anystipalpus ukrainicus (Sklyar) new combination are determined to be junior synonyms of A. percicola Berlese and A. livshitsi (Eidelberg), respectively, new synonymies. The genus is known thus far only from adult females phoretic under the elytra of carabid beetles and the tegmina of labidurid earwigs in Eurasia. The relationships between it and the closely related Antennoseius Berlese, 1916 and Vitzthumia Thor, 1930, are reviewed, and the options for the family level placement of these genera are reconsidered. Attention is given to some gnathosomatic attributes that are commonly overlooked in description of species of these closely related genera. Phoresy and the role of adult female morphs in the life history of these mites, as well as the extraordinary phoretic association of one species with earwigs are discussed.

On some minuscule spiders (Araneae: Theridiosomatidae, Symphytognathidae) from the Chocó region of Ecuador with the description of ten new species

Zootaxa ◽  
2017 ◽  
Vol 4341 (3) ◽  
pp. 375 ◽  
Author(s):  
NADINE DUPÉRRÉ ◽  
ELICIO TAPIA
Keyword(s):  
New Species ◽  
First Record ◽  
The Family ◽  
Two New Species

The spider families Theridiosomatidae and Symphytognathidae found in the Chocó region of Ecuador are examined, a total of 16 and 69 adult specimens were collected respectively in a series of expeditions. In the family Theridiosomatidae, eight new species are described in four different genera; Chthonos kuyllur n. sp.; Naatlo mayzana n. sp.; Ogulnius laranka n. sp., O. paku n. sp.; Theridiosoma ankas n. sp., T. esmeraldas n. sp., T. kullki n. sp., and T. sacha n. sp. We present the first record of the family Symphytognathidae for Ecuador with the description of two new species in two different genera: Anapistula equatoriana n. sp. and Symphytognatha cabezota n. sp. 

Two new species of amphipods (Crustacea: Amphipoda: Photidae) from Korean waters with a redescription of Gammaropsis longipropodi

Zootaxa ◽  
2017 ◽  
Vol 4300 (3) ◽  
pp. 380 ◽  
Author(s):  
TAE WON JUNG ◽  
HYUN KI CHOI ◽  
MIN-SEOP KIM ◽  
SEONG MYEONG YOON
Keyword(s):  
New Species ◽  
Posterior Margin ◽  
Posterior Lobe ◽  
Characteristic Shape ◽  
Korean Waters ◽  
Cephalic Lobe ◽  
The Family ◽  
Two New Species ◽  
First Time

Three amphipods of the family Photidae collected from Korean waters are reported here with detailed descriptions and illustrations. The Korean materials of Gammaropsis examined in this study are readily assigned to G. longipropodi by the characteristic shape of gnathopod 2 in males: not slenderly produced posterior margin of the carpus, uniform width of very elongate propodus, and the transverse palm. Among the species of genus Photis, P. fischmanni is only one species bearing stridulation ridges of the basis on gnathopod 2 and coxa 3 simultaneously in females, until now. However, Photis stridulus sp. nov. also show this characteristic but is clearly distinguishable from P. fischmanni by the weak setation of the appendages, smaller eye on the anterior cephalic lobe, and the slender carpus and propodus on gnathopod 1. The genus Podoceropsis is recorded from Korean waters for the first time with the discovery of P. clavapes sp. nov. This new species is characterized by its elongate propodus and dactylus on gnathopod 2 and the shape of the posterior lobe of the basis on pereopod 5 in mature males. 

First record of the family Liacaridae (Acari, Oribatida) from Vietnam, with description of two new species

2017 ◽  
Vol 22 (4) ◽  
pp. 456 ◽  
Author(s):  
Sergey G. Ermilov ◽  
JOSEF STARÝ
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
First Record ◽  
Northern Vietnam ◽  
The Family ◽  
Two New Species ◽  
Tam Dao National Park ◽  
First Time ◽  
Mite Family

The oribatid mite family Liacaridae (Acari, Oribatida) is recorded in Vietnam for the first time. Two new species of liacarids of the genera Liacarus and Xenillus are described from Tam Dao National Park, northern Vietnam. Liacarus vietnamensis sp. nov. is similar to L. laterostris Mihelčič, 1954 in the morphology of lamellar cusps (inner teeth well-developed; interlamellar tubercle absent) and in having long interlamellar setae and short notogastral setae, but differs by the directions of lamellar cusps and morphology of bothridial setae. Xenillus tamdaoensis sp. nov. is similar to X. longipilus Pérez-Íñigo & Peña, 1995 in having long notogastral setae, insertion of notogastral setae lm posterior to la, and the presence of an interlamellar tubercle, but differs by the morphology and position of lamellar cusps, size of the interlamellar tubercle and length of interlamellar setae.

scholarly journals New Oriental and Australasian taxa of Colobathristidae (Hemiptera: Heteroptera) in the collection of the State Natural History Museum Stuttgart

2019 ◽  
Vol 59 (2) ◽  
pp. 403-422
Author(s):  
Viktor Hartung
Keyword(s):  
New Species ◽  
Natural History ◽  
New Caledonia ◽  
First Record ◽  
History Museum ◽  
New Subspecies ◽  
The Family ◽  
Two New Species ◽  
Biogeographic Regions ◽  
The Tropics

Abstract The Colobathristidae are a poorly studied family of Lygaeoidea distributed in the tropics and subtropics of Australasian, Neotropical, and Oriental biogeographic regions. Phaenacantha Horváth, 1904 is the largest genus of the family, with 33 described species. Here, two new species of Phaenacantha are described from Borneo (P. grimmae sp. nov. and P. nigrispina sp. nov.) and one from New Caledonia (P. paveli sp. nov.), all of which represent the first record of the genus from these islands. Also, a specimen of genus Symphylax Horváth, 1904 from Borneo is described that has strong similarities to S. handschini Kormilev, 1953 from the same island, but differs from it in some minor features and is considered a new subspecies, S. handschini kinabaluensis subsp. nov.

scholarly journals First records of Pseudozeuxidae and Metapseudinae (Metapseudidae) (Crustacea, Tanaidacea) in Southwestern Atlantic, with descriptions of two new species

2020 ◽  
Vol 96 (2) ◽  
pp. 723-745
Author(s):  
Juliana Lopes Segadilha ◽  
Cristiana Silveira Serejo
Keyword(s):  
New Species ◽  
Rio De Janeiro ◽  
First Record ◽  
Rocky Shores ◽  
Southwestern Atlantic ◽  
World Species ◽  
Diagnostic Characters ◽  
The Family ◽  
Two New Species ◽  
Distal Seta

Based on specimens collected from eulittoral zone in rocky shores of northeast of Rio de Janeiro (Brazil) on 2017, two new tanaidaceans species from two different suborders are described: Apseudomorpha brasiliensissp. nov. (Apseudomorpha, Metapseudidae) and Pseudozeuxo fischerisp. nov. (Tanaidomorpha, Pseudozeuxidae). Diagnostic characters of Apseudomorpha brasiliensis are mandible palp article-2 and article-3 with six and nine finely penicillate setae on inner margin, respectively; pereopod-1 carpus and propodus with two and four ventral spines, respectively; pleonites 2 and 5 with pleura having long distal seta; uropod exopod shorter than endopod articles 1–2 combined, endopod four-articled. Pseudozeuxo fischeri is characterized by pereopods 1–3 coxa with long seta about half as long as basis; pereopods 2–3 carpus with ventrodistal seta; propodus with two ventral setae; pereopods 4–6 propodus with two ventral spines and one seta; uropod endopod two- and exopod one-articled. This is the first record of the family Pseudozeuxidae and the metapseudid subfamily Metapseudinae from the Southwestern Atlantic (Brazil). Remarks on their associations with macroalgae and identification keys to world species of Apseudomorpha and Pseudozeuxo are provided.

New species and new records of the family Laelapidae (Acari: Mesostigmata) from Republic of Korea

Zootaxa ◽  
2017 ◽  
Vol 4353 (3) ◽  
pp. 485 ◽  
Author(s):  
EUNSUN KEUM ◽  
CHULEUI JUNG ◽  
OMID JOHARCHI
Keyword(s):  
New Species ◽  
New Records ◽  
First Record ◽  
Morphological Characters ◽  
Republic Of Korea ◽  
Adult Females ◽  
The Family

This paper reports on nine species of mites of the family Laelapidae associated with insects and soil in Republic of Korea: Cosmolaelaps hortensis Ishikawa from Allomyrina dichotoma (Coleoptera: Scarabaeidae), and C. chianensis (Gu), C. hrdyi (Samšiňák), Cosmolaelaps sejongi sp. nov., Gymnolaelaps laevis (Michael), Holostaspis mooni sp. nov., Hypoaspis longicaudus sp. nov., Laelaspis mandibularis (Ewing) and Ololaelaps wangi Bai et. al. from soil. This is the first record of Gymnolaelaps, Holostaspis and Laelaspis from Republic of Korea. The new species are described and illustrated from adult females and additional morphological characters that complement the description of Ololaelaps wangi Bai et. al. are presented. 

First records of Dentridactylinae (Orthoptera: Tridactylidae) from Colombia, with description of two new species of Dentridactylus Günther

Zootaxa ◽  
2018 ◽  
Vol 4402 (3) ◽  
pp. 575
Author(s):  
NATHALIE BAENA-BEJARANO ◽  
SAM W. HEADS
Keyword(s):  
New Species ◽  
Body Size ◽  
First Record ◽  
Lateral Margin ◽  
The South ◽  
Two New Species ◽  
Identification Of Species

Two new species of Dentridactylus Günther (Orthoptera: Tridactylidae) are described and illustrated: Dentridactylus quadratus sp. nov. and Dentridactylus truncatus sp. nov. The new species represent the first record of the subfamily Dentridactylinae from Colombia and the second record for the Americas. Both come from the south of the country and are readily separated from congeners by their larger body size; D. quadratus sp. nov. is further delimited by the quadrate outline of the epiproct, and D. truncatus sp. nov. by the epiproct with lateral lobes and lateral margin of epiproct not indented. Keys for the identification of species in the Americas are provided. 

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