A new species of the genus Polycheria (Peracarida, Amphipoda, Dexaminidae) from South Korea

Crustaceana ◽  
2016 ◽  
Vol 89 (5) ◽  
pp. 625-638 ◽  
Author(s):  
Tae Won Jung ◽  
Chang Ho Yi ◽  
Seong Myeong Yoon
Keyword(s):  
New Species ◽  
South Korea ◽  
Anterior Margin ◽  
Far East ◽  
The Other ◽  
First Report ◽  
Korean Waters ◽  
The Far East ◽  
The Family ◽  
A New Species

Polycheria acercaudasp. nov., an amphipod symbiotic with sponges and ascidians in Korean waters, is established herein as a new species, along with a detailed description and illustrations. This new species is closely related to the following three known species of the genus from the Far East:Polycheria amakusaensisHirayama, 1984,P. japonicaBulycheva, 1952, andP. orientalisHirayama, 1984. However,Polycheria acercaudasp. nov. can be distinguished from the other congeners by the following combination of characteristics: (1) on antenna 2, the anterior margin of peduncular article 4 is pubescent; (2) on gnathopod 2, the palm is clearly distinct; (3) on uropod 3, the inner ramus is lined with plumose setae; and (4) on the telson, the apices are acute. This is the first report of the genusPolycheriaHaswell, 1879 belonging to the family Dexaminidae Leach, 1814 from Korean waters.

A new species and a new genus of Parabathynellidae (Crustacea, Syncarida) from South Korea

Zootaxa ◽  
2012 ◽  
Vol 3368 (1) ◽  
pp. 291 ◽  
Author(s):  
JONG-GEUN PARK ◽  
YE EUN
Keyword(s):  
New Species ◽  
South Korea ◽  
New Genus ◽  
Far East ◽  
Proximal Segment ◽  
The Far East ◽  
The Family ◽  
Ventral Edge ◽  
A New Species

Arisubathynella gen. nov. is established for a new species, A. cheongmiensis sp. nov. from South Korea. An illustrated description is given. The new genus stands out in the family Parabathynellidae by six-segmented antennules, three-segmented antenna without medial seta on inner margin of third segment, absence of mandibulartooth of the ventral edge, bare proximal segment of maxilla, two-segmented exopods of thoracopods II-VII, and male thoracopod VIII with elongated external lobe. Arisubathynella gen. nov. is the fourth genus known from South Korea and foreshadows the great diversity of bathynellaceans in the Far East.

scholarly journals A new species of Elephantomyia crane fly (Diptera, Limoniidae) from Jeju Island, South Korea

ZooKeys ◽  
2020 ◽  
Vol 966 ◽  
pp. 41-55
Author(s):  
Sigitas Podenas ◽  
Virginija Podeniene ◽  
Tae-Woo Kim ◽  
A-Young Kim ◽  
Sun-Jae Park ◽  
...  
Keyword(s):  
New Species ◽  
South Korea ◽  
Far East ◽  
Identification Key ◽  
Jeju Island ◽  
Far East Of Russia ◽  
Palaearctic Species ◽  
Elevation Range ◽  
The Far East ◽  
A New Species

A new species of crane fly (Diptera, Limoniidae), Elephantomyia (Elephantomyia) hallasana Podenas & Podeniene, sp. nov., from Jeju Island, South Korea is described. Adult and larval characters are illustrated. Elephantomyia (E.) hallasanasp. nov. is the only species of the genus Elephantomyia Osten Sacken, 1860 recorded from Jeju Island, South Korea. Habitat, elevation range, and seasonality data are presented. Distributional notes on E. subterminalis Alexander, 1954 in the Far East of Russia (Khabarovskiy and Primorskiy regions) are discussed. An identification key for all Eastern Palaearctic species of subgenus E. (Elephantomyia) is presented.

A new species and new record of the Amphilochidae (Crustacea: Amphipoda) from Korea

Zootaxa ◽  
2010 ◽  
Vol 2477 (1) ◽  
pp. 21 ◽  
Author(s):  
YOUNG-HYO KIM ◽  
ED A. HENDRYCKS ◽  
KYUNG-SOOK LEE
Keyword(s):  
New Species ◽  
North Pacific ◽  
New Record ◽  
The Other ◽  
Korean Waters ◽  
Cephalic Lobe ◽  
The Family ◽  
Mandibular Palp ◽  
Japanese Waters ◽  
A New Species

Two species of the family Amphilochidae were collected from shallow Korean waters. One of the species is new and is described as Hourstonius geojeensis. The morphology of the eyes, lateral cephalic lobe, mandibular palp and molar, antenna 1, gnathopod 2, pereopodal dactyls, epimeron, uropods and telson are the major characteristics which differentiate the new species from its congeners. The other species found, Paramphilochus parachelatus Ishimaru & Ikehara, 1986 is a new record for Korean waters, previously known from Japanese waters. Both species are fully illustrated and compared with related species. A key to north Pacific Hourstonius species is provided.

A new species and new record of the genus Sinocorophium (Crustacea, Amphipoda, Corophiidae) from Korean Waters

Zootaxa ◽  
2017 ◽  
Vol 4312 (1) ◽  
pp. 155
Author(s):  
JUN-HAENG HEO ◽  
YOUNG-HYO KIM
Keyword(s):  
New Species ◽  
Related Species ◽  
New Record ◽  
The Other ◽  
Korean Waters ◽  
Chinese Waters ◽  
The Family ◽  
A New Species

Two species of the genus Sinocorophium belonging to the family Corophiidae were collected from shallow Korean waters. One of the species is new and is described as Sinocorophium jindoense. The new species Sinocorophium jindoense sp. nov. is similar to S. hangangense and S. monospinum. However, the new species can be obviously distinguished from the other two by having a subpointed rostrum. The other species, Sinocorophium homoceratum Yu, 1938 is previously known from Chinese waters. It is a new record from Korean waters. Both species are illustrated and compared to related species. A key to the species of Sinocorophium is also provided. 

A new species and two new records of Amanita (Amanitaceae; Basidiomycota) from South Korea

Phytotaxa ◽  
2020 ◽  
Vol 451 (1) ◽  
pp. 21-33
Author(s):  
JONG WON JO ◽  
YOUNG-NAM KWAG ◽  
HYUNG SO KIM ◽  
HYUN LEE ◽  
SANG-KUK HAN ◽  
...  
Keyword(s):  
New Species ◽  
South Korea ◽  
New Records ◽  
Monophyletic Clade ◽  
First Report ◽  
A New Species

A new species of Amanita sect. Roanokenses, A. brunneofolia, from South Korea, is described based on morphological and molecular evidences. The species is characterized by medium- to large-sized basidiomata, a greenish white pileus covered with brownish, floccose pyramidal volval remnants, an appendiculate margin, reddish brown lamellae, a long radicating stipe, and ellipsoid to elongate amyloid basidiospores. Based on both nrLSU and combined dataset (nrLSU, rpb2 and tef1-α), A. brunneofolia formed a monophyletic clade and clearly separated from other Amanita species. In addition, we describe two other Amanita species in A. sect. Roanokenses, namely, A. caojizong and A. sphaerobulbosa. This is the first report of these species for South Korea.

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.

Description of a new species of Spongiopsyllus Johnsson, 2000, and redescriptions of Parmulodes verrucosus Wilson, 1944 and Entomopsyllus stocki Kim, 2004 with revised diagnosis of Entomopsyllus (Copepoda, Siphonostomatoida, Entomolepididae)

Zootaxa ◽  
2019 ◽  
Vol 4612 (2) ◽  
pp. 247
Author(s):  
ROBERTA CANÁRIO ◽  
THIEGO HURBATH ◽  
CARLOS E. F. DA ROCHA ◽  
ELIZABETH G. NEVES ◽  
RODRIGO JOHNSSON
Keyword(s):  
New Species ◽  
The Other ◽  
The Family ◽  
A New Species

The Family Entomolepididae is composed by 7 genera and 15 species. During a survey on the known species and the search for new species, a new Spongiopsyllus is described associated with sponge Aplysina insularis. The new species has antennule 14-segmented, four setae on both lobes of maxillule, some unique features on the leg setation and the armature of the maxilliped. These characteristics make the new species different from all other congeners in Spongiopsyllus. The diagnosis of Entomopsyllus was also revised once it does not consider the differences to Spongiopsyllus which was created posteriorly to its erection. An analysis of Entomopsyllus stocki also indicated that leg 5 somite and the genital somite are fused, instead of separated as originally stated, the structure is also redescribed. Finally, Parmulodes verrucosus is studied and an up-to-date description is provided, correcting some inconsistencies in the armature formula of the antennule and the leg setation, and providing re-analysis of the other appendages. 

I.—New Trilobites from the Bala Beds of Co. Waterford

1895 ◽  
Vol 2 (2) ◽  
pp. 49-55 ◽  
Author(s):  
F. R. Cowper Reed
Keyword(s):  
New Species ◽  
Anterior Margin ◽  
The Other ◽  
Numerous Species ◽  
Preliminary Examination ◽  
A New Species

Amongst the numerous species of Trilobites which occur in the impure limestones of Bala age in Co. Waterford, two new and undescribed forms were recently found by me in the course of a preliminary examination of that area. At present the exact horizon of the beds has not been determined, but they may undoubtedly be referred to the Bala series. One of the new species belongs to the genus Cybele, and is a most bizarre form, with a long, snout-like projection of the anterior margin. The other is a new species of Trinucleus, bearing some resemblance to Angelin's T. bucculentus, which occurs in beds of “regio Ba” in Norway.

A new species and five new records of the family Echiniscidae (Tardigrada) from China

Zootaxa ◽  
2005 ◽  
Vol 1093 (1) ◽  
pp. 25 ◽  
Author(s):  
XIAO CHEN LI ◽  
LI ZHI WANG ◽  
YING LIU ◽  
LI NA SU
Keyword(s):  
New Species ◽  
New Record ◽  
New Records ◽  
The Other ◽  
The Family ◽  
A New Species

A new species of the genus Pseudechiniscus, Pseudechiniscus papillosus sp. nov., is described and figured in this paper. This new species differs from the other species of the genus Pseudechiniscus by plate sculpture that consists of many papillae-like projections. Four new records of Echiniscus species and one new record of a Pseudechiniscus species are also reported in this article: Echiniscus cheonyoungi Moon & Kim, E. melanophthalmus Bartoš, E. nepalensis Dastych, E. trisetosus Cuénot and Pseudechiniscus asper Abe Utsugi & Takeda.

Three new species of copepods (Copepoda: Calanoida and Cyclopoida) from anchialine habitats in Indonesia

Zootaxa ◽  
2012 ◽  
Vol 3150 (1) ◽  
pp. 36 ◽  
Author(s):  
GEOFF A. BOXSHALL ◽  
DAMIÀ JAUME
Keyword(s):  
New Species ◽  
The Philippines ◽  
The Other ◽  
Valid Species ◽  
Fine Scale ◽  
The Family ◽  
Two New Species ◽  
Three New Species ◽  
The Village ◽  
A New Species

Three new species of copepod crustaceans are described from material collected from anchialine and brackish habitats inand around the village of Walengkabola on the coast of Muna Island, to the southeast of Sulawesi. A new species of cy-clopoid, Paracyclopina sacklerae n. sp., was described from material collected from the tidal inflow entering into the bot-tom of sinkholes a few metres inland from the shoreline. Detailed comparisons are made with Paracyclopina orientalis(Lindberg, 1941), n. comb., a closely related congener here transferred from its original genus Cyclopetta Sars, 1913. Theassignment of Paracyclopina Smirnov, 1935 to the family Cyclopettidae is followed here despite uncertainty over the va-lidity of some of the families created by the break up of the former Cyclopinidae. Two new species of Boholina Fosshagen& Iliffe, 1989 are described, based on material from the same sinkholes and from caves located up to 700m inland fromthe coast and exhibiting further reduced salinity down to 1.8 ppt. One species, B. parapurgata n. sp., is very closely relatedto B. purgata Fosshagen & Iliffe, 1989 from Bohol island in the Philippines, the other B. munaensis n. sp., is very closelyrelated to B. crassicephala Fosshagen & Iliffe, 1989 also from Bohol island, but a number of fine scale differences in the leg 5 of both sexes are recognised in each case. Keys to valid species of both genera are provided.

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