• Korean Journal of Ichthyology
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• v.34 no.3
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• pp.218-222
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• 2022

Based on a single specimen (207.0 mm SL) collected from the southern coastal waters of Jejudo Island, morphological characteristics of Antennarius commerson were described as the first reliable record from Korea. The species is characterized by having a globose body covered with small bifurcated spinules, three dorsal spines including a naked illicium and attached pectoral lobe, 13 dorsal fin soft rays, 8 anal fin rays, and 11 pectoral fin rays. We adopted a tentative Korean name previously suggested, "Keun-ssin-being-i", for the species.

• Environmental engineer
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• s.328
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• pp.68-68
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• 2013

• Korean Journal of Ichthyology
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• v.34 no.1
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• pp.64-70
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• 2022

The Eyebar goby, Gnatholepis cauerensis is reported firstly from Korea, based on four specimens (36.3~47.1 mm in SL) collected at depth range of 12~16 m in the southern coastal waters of Jejudo Island, Korea. They are characterized by having mostly ctenoid scales on body, head including cheek, opercle, and middle of predorsal region with cycloid scales, and a unique coloration of yellow blotch with marginally black marking above pectoral fin base as well as transverse black bar below eye. A new Korean name, "Geom-eun-nun-ddi-mang-dug", is proposed for the species.

• Korean Journal of Ichthyology
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• v.35 no.3
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• pp.194-200
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• 2023

The Yellowfin surgeonfish, Acanthurus xanthopterus was reported as the first confirmed record from Korea based on a single specimen (332.6 mm SL) collected from the coast from Geomundo Island. It is characterized by having a longitudinal yellowish band in front of eye, dorsal and anal fins with 4 bluish stripes, and broad yellowish bar distally on pectoral fin. The new Korean name, "No-rang-munui-yang-jwi-dom", is proposed for the species.

• Korean Journal of Ornithology
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• v.25 no.2
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• pp.133-135
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• 2018

Plaintive Cuckoo (Cacomantis merulinus) is a small cuckoo species in Family Cuculidae that is mainly distributed in the Oriental Region. On May 1. 2016, one juvenile Plaintive Cuckoo was found at Somaemuldo Island, Korea ($34^{\circ}37^{\prime}38.73^{{\prime}{\prime}}N$ $128^{\circ}33^{\prime}0.44^{{\prime}{\prime}}E$). The bird was identified as C. merulinus by its morphological traits, especially primary projection, the shape of bars on tertials, and pale supercilium. These characteristics were distinctive from other similar small cuckoos in genus Cacomantis and Cuculus, during the field observation and examination of photographs. This record is the first of this species in Korea, and the northernmost record of this species.

• Korean Journal of Ichthyology
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• v.35 no.3
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• pp.189-193
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• 2023

Two specimens of Omobranchus fasciolatoceps (33.8~46.7 mm SL) were collected from oyster reefs of Osu-ri, Geoje-myeon, Geoje-si, Gyeongsangnam-do, Korea. This species is characterized by having 32~34 dorsal fin rays, 24~25 anal fin rays, 13 pectoral fin rays, 2 interorbital pores, 8 circumorbital pores, 5~7 lateral line tubes, fleshy crest on head and sexual dimorphism in female that have lost the posterior canines in both jaw. We propose the new Korean name, "Ppul-be-do-ra-chi", for the species.

• Korean Journal of Ichthyology
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• v.34 no.2
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• pp.133-137
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• 2022

Two specimens of Apogon unicolor (81.0 mm and 96.3 mm in standard length) belonging to the family Apogonidae were firstly collected by using a gill net from the southwestern coastal waters of Jejudo Island, Korea in July 2013. These species are characterized by having 26 lateral line pores, a first dorsal fin with 6 spines, 2+1+8=11 developed gill rackers, posterior margin of preopercle serrated, without markings and spots on the body. Our specimens are well-matched in their morphological and molecular characteristics with Apogon unicolor previously reported. Thus, we newly add this species to the Korean fish fauna and propose its new Korean name "Jin-hong-eol-ge-bi-neul" because the overall fish body and fins reveal deep red colors.

• Korean Journal of Ichthyology
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• v.35 no.4
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• pp.366-371
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• 2023

A shrimp goby, Amblyeleotris japonica is reported firstly from Korea, based on a single specimen (70.3 mm in SL) collected at a depth of 14 m in the southern Jejudo Island. The species is characterized by having a lower number of scales in longitudinal series, a rather compressed body, anterior limit of opercular opening located below between posterior margin of eye and preopercle, second dorsal fin with a single spine and 13 soft rays, anal fin with a single spine and 14 soft rays, and five brownish vertical bands on lateral body between head and caudal peduncle when fresh. New Korean names, "Se-u-but-i-mang-dug-sog" and "Bulg-eun-dong-gal-se-u-but-i-mang-dug", are proposed for the genus and the species, respectively.

• Korean Journal of Ichthyology
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• v.33 no.2
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• pp.142-147
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• 2021

A single specimen (52.5 mm SL) of Neoclinus chihiroe, belonging to the family Chaenopsidae, was firstly collected from Dokdo, East Sea of Korea on 9 December 2020. This species was characterized by a black spot between the first and the second dorsal spines, and a black spot on upper part of opercular membrane. The species was morphologically similar to N. okazakii, but distinctly distinguished by pectoral fin base without a black dot. This study documents the first record of N. chihiroe in Korean waters and suggests the new Korean name 'Dong-hae-bi-neul-be-do-la-chi' for the species.

• Korean Journal of Ichthyology
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• v.32 no.4
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• pp.245-250
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• 2020

Two specimens (407~438 mm in standard length) of a pleuronectid Atheresthes evermanni were collected by a gill-net from the coastal waters off Goseong-gun, middle East Sea of Korea. These specimens are characterized by a large mouth, narrow interorbital space, invisible eye at blind side, long and slender gill rakers, emarginated caudal fin, and almost straight lateral line. This is the first record of A. evermanni in Korean waters; we therefore add it to the Korean fish fauna and propose new Korean name, "Hwa-sal-chi-ga-ja-mi-sog" for the genus and "Hwa-sal-chi-ga-ja-mi" for the species, respectively.