• The Korean Journal of Malacology
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• v.31 no.2
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• pp.159-163
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• 2015

We report a new record of Myurella nebulosa (Sowerby, 1825) collected by SCUBA diving from sandy bottom of subtidal zone in Jeju Island in Korea. The specimen of M. nebulosa is distinguished from its congeners by having slightly plump shell, high spire, distinctive subsutural band, deep axial ribs, numerous and shallow spiral ribs, ivory in color. In this report, we provided a brief morphological description and photographs of M. nebulosa. An unrooted phylogenetic tree for mitochondrial cox1 sequences using NJ analysis found Korean M. nebulosa sample was clustered with its conspecific sequences, but clearly separated from M. columellaris that is not easy to distinguishable based on external shell morphology alone.

• The Korean Journal of Zoology
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• v.39 no.1
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• pp.21-25
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• 1996

The taxonomic revision of the genus Sillago was made on the basis of the speciemens collected in the Korean coasts during from June, 1990 to April, 1995. The famfly Sillaginidae of Korea are composed of 3 species in only one genus Sillago S. japonica, S. sillama, and S. parvisquamis. Among them S.parvisquamis is newly recorded from Yosu of Korea by present study.

• Mycobiology
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• v.37 no.2
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• pp.152-154
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• 2009

Lichen genus Sarcographa Fee, a stromatoid Graphidacean taxa, was newly found in Geomun Island, Jeonnam province. The lichen grew on the bark of Camellia japonica and Eurya emarginata along the coastal line of the island. It was identified as Sarcographa tricosa (Ach.) Mull. Arg. for the first time in Korea.

• Animal Systematics, Evolution and Diversity
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• v.33 no.2
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• pp.100-111
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• 2017

The species of the genus Athalia Leach from South Korea are reviewed. Six species are listed, one of which is a new record from South Korea (Athalia tanaoserrula Chu and Wang). In South Korean Athalia, we were not able to find any specimens of A. kashmirensis Benson, while many specimens identified as such were a misidentifications of A. tanaoserrula. Therefore, we think that A. kashmirensis should be excluded from the faunal list of South Korea. A key to the species of South Korean Athalia, diagnosis, photographs of the diagnostic characters, distribution and recorded hosts for each species are also provided.

• Animal Systematics, Evolution and Diversity
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• v.35 no.1
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• pp.21-29
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• 2019

The earwig Proreus simulans($St{\aa}l$, 1860) has been recently reported from Jeollanam-do in the far southern section of the Korean Peninsula. Natural photographs of this species were obtained from Gwangyang Province for the first time in 2013, with specimens being physically collected in light traps from Suncheon Province in 2018. The species is widely distributed throughout the Oriental region, where its main habitat is lowland paddy fields. The earwig belongs to family Chelisochidae, subfamily Chelisochinae, and genus Proreus, which are newly recognized in Korea. The diversity of the order Dermaptera is currently estimated to be 6 families, 14 genera, and 24 species in Korea.

• Journal of Species Research
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• v.10 no.3
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• pp.267-275
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• 2021

Two newly recorded carnivorous amphipod species, Anonyx gurjanovai Steele, 1986 and A. nugax (Phipps, 1774) belonging to the family Uristidae Hurley, 1963, were collected from the East Sea, Korea. Anonyx gurjanovai is included in the A. laticoxae group and is characterized by a concave palm of the propodus in gnathopod 1 and small posteroventral projection at epimeron 3. The other species, A. nugax, represents the A. nugax group and is distinguished from congeneric species based on the presence of a shorter and less acute projection on epimeron 3. There are 13 species of the A. nugax group recorded worldwide, but this is the first report on the presence of the A. nugax group in Korean waters. Previously, three species of the genus Anonyx had been reported in Korea, and through this study, we have added two newly recorded species. Both the newly recorded Anonyx species are illustrated and compared with the related species. A key to the Anonyx species in Korea is also provided.

• Korean Journal of Plant Taxonomy
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• v.52 no.3
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• pp.196-200
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• 2022

Verbena bracteata Cav. ex Lag. & Rodr. (Verbenaceae), native to North America and an alien plant in China and Japan, was newly found in central and southern areas of Korea. This species can be distinguished from other Verbena taxa in Korea by having larger floral bracts and stems that are prostrate or procumbent to decumbent-ascending. Verbena bracteata grows in dry and sunny grasslands or along roadsides. A precise description, illustration, photographs, and a key to related taxa are provided.

• Korean journal of applied entomology
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• v.62 no.2
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• pp.109-112
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• 2023

The genus Ecopsocus is recorded from Korea for the first time with E. briggsi McLachlen, 1899. This species was collected on southern regions, Geoje-si, Jinju-si, Ulsan-si, and Jeju-do, in Korea. In this study, illustration of diagnostic characters of E. briggsi is provided.

• Animal Systematics, Evolution and Diversity
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• v.38 no.1
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• pp.42-45
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• 2022

The varunid crab, Varuna yui Hwang & Takeda, 1986, is known as widely distributed in the Southeast Asian region. Three specimens of varunid crabs were collected near the estuary of the river from Korea and identified as V. yui. Varuna yui could be distinguished from the other congeneric species, V. litterata (Fabricius, 1798), by having a more extended mesial lobe on the distal region of the male first gonopod. In this paper, morphological diagnosis and illustrations of the newly collected V. yui are provided. The specimens examined herein were deposited in the National Marine Biodiversity Institute of Korea and Nakdonggang National Institute of Biological Resources.

• Korean journal of applied entomology
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• v.62 no.4
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• pp.295-298
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• 2023

Pleotrichophorus pseudoglandulosus (Palmer, 1952) collected on Artemisia princeps Pamp. is reported for the first time in South Korea. Species description, measurement, diagnosis, distributions, host plants, illustrations, and identification key of apterous viviparous females in the genus Pleotrichophorus from South Korea are provided.