• Animal Systematics, Evolution and Diversity
• /
• v.12 no.3
• /
• pp.221-235
• /
• 1996

The ascidians of Chundo Island are identified into 15 species, 8 genera, 6 families. Among them two species are found to be new to Korean fauna. They are Ascidia sydneiensis Stimpson and Ascidia zara Oka. They are described with figures, and the other species are provided with remarks.

• Animal cells and systems
• /
• v.2 no.4
• /
• pp.419-425
• /
• 1998

Comprehensive bibliographic sources of Plecoptera systematics in Korea and Far East Russia were provided. Systematic status and distributional features of stoneflies in those areas were also discussed. Based on comprehensive type and non-type material examinations in those areas, new synonymies of Sweltsa colorata Zhiltzova and Levanidova, 1978 〔＝ Sweltsa nikkoensis (Okamoto), 1912〕 and Capnia KUa (Yoon and Aw, 1986)〔＝Paracapnia recta Zhiltzova, 1984〕 were established; and the following species were newly recorded from Korea: Taenionema aponicum (Okamoto), Paraleuctra cercia (Okamoto), Leuctra fusca (Linnaeus), Eucapnopsis stigmatica Okamoto, Paracapniarecta Zhiltzova, Nemoura jezoensis (Okamoto), Stavsolus japonicus (Okamoto), Isoperla flavescens Zhiltzova and Potikha, Alloperla joosti Zwick, A. rostellata (Klapalek) Sweltsa nikkoensis (Okamoto), and S. lepnevae Zhiltzova.

• Korean journal of applied entomology
• /
• v.38 no.1
• /
• pp.11-13
• /
• 1999

Coleophora obducta Meyrick, which has been excluded in the list of Korean Coleophoridae is discovered for the first time from Korea based on the specimens preserved in the Center for Insect Systematics and Forestry Research Institute. The external and genital characteristics of the species is briefly redescribed with available informations.

• Animal Systematics, Evolution and Diversity
• /
• v.15 no.1
• /
• pp.133-140
• /
• 1999

Seven species of the subfamily Crambinae [Crambus silvellus Hubner, C. pseudargyrophorus Okano, Flavocrambus picassensis Bleszynski, Glaucocharis moriokensis (Okano), G. copernici Bleszynski, G. electra Bleszynski, and Miyakea expansa (Butler)], are reported for the first time in the Korean peninsula. Diagnostic characters with illustrations of the male and female genitalia are given. The genus Miyakea Marumo is also the first record in Korea.

• Animal Systematics, Evolution and Diversity
• /
• v.10 no.2
• /
• pp.131-144
• /
• 1994

The following accounts of the family Syllidae are based upon the materials which have been collected from 39 localities in the cost of South Sea and the East Sea in Korea during the period from July, 1980 to November, 1991. as a result of systematic examination, four species are known to be new to Korean fauna which are described and illustrated ; Haplosyllis spongicola, Paraspphaerosyllis ezoensis, Opisthosyllis brunea ; O.viridis.

• Animal Systematics, Evolution and Diversity
• /
• v.37 no.3
• /
• pp.219-224
• /
• 2021

A hesionid species, Leocratides kimuraorum Jimi, Tanaka and Kajihara, 2017 is newly reported from the sublittoral zones (100 m depth) of the Korean coasts. This species is characterized by lateral antennae as long as the palps, peristomial membrane without papillose, peristomial dorsolateral tubercles with two round marginal lobes, and pharyngeal with terminal papillae. The intra-specific genetic distance among the cytochrome c oxidase subunit I(COI) sequences of L. kimuraorum specimens from Japan (type locality) and Korea (this study) was in the range of 0.002-0.005. The inter-specific genetic distance between L. kimuraorum and other hesionid species were 0.166-0.307. The present study is the first record of Leocratides species in Korean fauna. This paper also provides a morphological description and photographs of L. kimuraorum, with partial sequences of the mitochondrial COI based on Korean specimens.

• Korean journal of applied entomology
• /
• v.62 no.1
• /
• pp.9-13
• /
• 2023

The genus Phaedrotoma Foerster, 1862 (Hymenoptera: Braconidae: Opiinae) parasitize in larvae of flies, Tephritidae, Agromyzidae, Ephydridae, Anthomyiidae, Scathophagidae, and Drosophilidae, of which 12 species are recorded in South Korea. As results of our survey, Phaedrotoma rugulifera Li et al. (2013) and Phaedrotoma vermiculifera Li et al. (2013) are reported for the first time in South Korea. Those specimens were collected by sweeping. Descriptions, and diagnostic illustrations of P. rugulifera and P. vermiculifera are provided.

• Korean Journal of Plant Taxonomy
• /
• v.40 no.1
• /
• pp.16-26
• /
• 2010

The petiole anatomy of three sections (sects. Calospira, Chamaedryon, and Spiraria) in the genus Spiraea (Rosaceae), which are distributed/cultivated in Korea, was studied and described in details. The vascular bundle system of the distal, medial, and proximal parts of the petiole were studied using LM with the aim of documenting any differences in vascular anatomy. Significant variation of anatomical characters was found in petiole shape (dichotomy, lens or subcircular in outline), presence of two distinct lateral wings, the thickness of epidermis, number of vascular bundles, length of ventral axis, length of dorsiventral axis, width of median vascular bundle, and length of median vascular bundle. All features were compared and we concluded that petiole anatomical characters can be useful for providing diagnostic features to distinguish the studied taxa. A key for identifying the Spiraea taxa in Korea based on their petiole anatomical characters is also provided.

• Animal Systematics, Evolution and Diversity
• /
• v.3 no.2
• /
• pp.225-236
• /
• 1987

1986년 9월 30일부터 1987년 4월 24일까지의 조사기간에 제두도의 12개 지소에서 채집한 표본들과 조사기간 이전에 추자군도를 포함한 제두도 해역에서 채집된 미동정 표본들을 동정하고 문헌상의 기록들을 종합하여 제주도 해역 집게류의 분류목록을 작성하였다. 이 분류목록에는 9과 34종이 포함되어 있다. 이 중에서 제주도 해역 미기록종은 2종이었고 Dardanus pedunculatus(Herbst)는 한국 미기록종이므로 새로이 기재하고 그림도 작성하였다. 제주도 해역의 집게류 34종은 한국기지종 58종의 58.6%에 해당되며 34종 중에서 17종(50%)은 제주도 해역에서만 기록되었다. 34종 중 7종(20.6%)이 남방형이었고, 34종 중 서식처가 밝혀진 24종주에서 사질과 암석 바닥에 서식하는 종이 18종(75%)이었다. 이와 같은 사실들은 제주도 해역의 해황과 제주도 연안의 저질과 일치한다.

• Animal Systematics, Evolution and Diversity
• /
• v.5 no.2
• /
• pp.205-223
• /
• 1989

During the course of a systematic study of the marine bryozonans in Korean waters, a total of 25 species of the ascophoran bryoaoans were collected, and that the belong to 21 genera and 12 families. Of them, the following nine species new to Korean waters are examined and described with the scanning electron microscope(SEM): Celleporaria wakayamensis, C. brunnea, Rhamphostomella argentea, Calyptotheca symmetrica, Stephanosella biaperta, Microporella discors, Adeonella platalea, A. polymorpha and Phidolopora pacifica.