• Korean journal of applied entomology
• /
• v.58 no.3
• /
• pp.225-228
• /
• 2019

The genus Chrysaster Kumata is one of the members in Lithocolletinae of Gracillariidae (Lepidoptera: Gracillarioidea). Chrysaster hagicola Kumata, 1961 has been the only known species of the genus in Korea so far. In this study, we report another species, Chrysaster ostensackenella (Fitch, 1859) for the first time from Korea. The samples of C. ostensackenella were collected as larvae and adults on Robinia pseudoacacia L. (Fabales: Fabaceae). Diagnostic characteristics with a brief description are given, as well as, photographs of adults and genitalia of both sexes are provided. A further study on C. ostensackenella is strongly recommended, especially for the business of honey, as this species is recently known to be a serious pest on acacias (black locust) in China.

• Animal Systematics, Evolution and Diversity
• /
• v.39 no.4
• /
• pp.212-217
• /
• 2023

The subfamilies Lithocolletinae and Ornixolinae belong to the family Gracillariidae (Lepidoptera). In this study, one species in the subfamily Lithocolletinae, Neolithocolletis hikomonticola Kumata, 1963 and two species in the subfamily Ornixolinae, Conopomorpha flueggella Li, 2011 and Epicephala nudilingua Kawakita & Kato, 2016 are reported for the first time from Korea. Also, two genera, Neolithocolletis Kumata, 1963 and Conopomorpha Meyrick, 1885 are reported as new to Korea. All available information of these taxa, including details on their host plants and distributional regions are provided with the descriptions and illustrations of the adults, male and female genitalia of these taxa.

• Animal Systematics, Evolution and Diversity
• /
• v.40 no.2
• /
• pp.124-129
• /
• 2024

The genus Parornix Spuler, 1910 is a small group within the subfamily Parornichinae belonging to the family Gracillariidae in Korea. The subfamily Parornichinae was recently established as a taxonomic category by Kawahara & Ohshima, 2017, based on the largest dataset in a phylogenetic study. In this study, we reviewed the Korean species of the genus Parornix. In total, 5 species were recognized from Korea. Among them, one species, Parornix loganella (Stainton, 1848) is recorded for the first time from Korea. Descriptions and illustrations of the adults and genitalia of them are provided herein.

• Animal Systematics, Evolution and Diversity
• /
• v.2 no.1
• /
• pp.25-36
• /
• 1986

Caloptiliza속은 굴나방류중의 가는 나방과(Gracillariidae)에 속하며 많은 종을 포함하는 큰 속으로 3-4 령까지의 어린 유충시에는 잎 조직속에 굴을 만들고 가해하나 4-5령이 되면 굴에서 나와 그 잎 또는 다른 잎의 가장자리로 옮아가 잎을 말고 가해하는 특성을 가지고 있다. 본속은 필자(1983)에 의해 우리나라에서는 처음으로 5 종이 보고된바 있으며 금번 조사에서 6 종이 미기록종으로 보고됨으로 우리나라 산 Caloptilia 속은 총 11 종이 된다.

• Animal Systematics, Evolution and Diversity
• /
• v.38 no.4
• /
• pp.162-166
• /
• 2022

The family Gracillariidae, belonging to the superfamily Gracillarioidea, is one of the major group of leaf-miners. Among them, the genus Telamoptilia Kumata & Kuroko, 1988 has been known as a small genus with only nine described species over worldwide to date. In this study, the genus Telamoptilia Kumata & Kuroko, 1988, is reported for the first time from Korea. In addition, two species of the genus Telamoptilia, T. grewiae Liu, Wang & Li, 2015 and T. tiliae Kumata & Ermolaev, 1988, are newly recorded in Korea. All the known species are enumerated with their available information. The adults and genitalia of all species are redescribed and illustrated.

• Animal Systematics, Evolution and Diversity
• /
• v.39 no.2
• /
• pp.67-71
• /
• 2023

The genus Eumetriochroa Kumata & Kuroko, 1988 has been known as a small genus with twelve described species worldwide. In this study, we aimed to review the Korean species of the genus Eumetriochroa of the subfamily Oecophyllembiinae, which belongs to the family Gracillariidae. Three species of this genus are recognized from Korea. Among them, two species, Eumetriochroa araliella Kobayashi, Huang & Hirowatari, 2013 and E. hiranoi Kumata, 1998 are reported for the first time from Korea. All the known species were enumerated with their available information and briefly redescribed for the newly recorded species. The adults and genitalia of all the species are redescribed and illustrated.

• Korean journal of applied entomology
• /
• v.61 no.2
• /
• pp.313-318
• /
• 2022

In this study, the genus Cameraria Chapman, 1902 belonging to the family Gracillariidae is reported for the first time from Korea, with three newly recorded species, Cameraria acericola Kumata, 1963, C. hikosanensis Kumata, 1963 and C. niphonica Kumata, 1963. All the known Korean species are enumerated with their available information. Adults and genitalia of all species are redescribed and illustrated.

• Animal Systematics, Evolution and Diversity
• /
• v.39 no.4
• /
• pp.160-168
• /
• 2023

As a result of investigating biodiversity of lepidopteran fauna in Korea, six species of moths within five families are reported for the first time: Bucculatrix splendida Seksjaeva (Bucculatricidae), Caloptilia isochrysa (Meyrick) (Gracillariidae), Depressaria spectrocentra Meyrick (Depressariidae), Sergeya temulenta (Omelko) (Gelechiidae), Thiotricha attenuata Omelko (Gelechiidae) and Philenora latifasciata Inoue & Kobayashi (Erebidae). Among them, Philenora Rosenstock, 1885 and Sergeya Ponomarenko, 2007 are newly recorded genera for the country. The diagnoses, redescriptions, photographs of adult and genitalia, and DNA barcode information are provided in this study.

• Korean journal of applied entomology
• /
• v.25 no.2 s.67
• /
• pp.121-128
• /
• 1986

Six species of Gracillariidae ; Gracillaria ussuriella (E.), Liocrobyla kumatai K., Phyllonorycter leucocorona (K.), P. orientalis (K.), P. pygmaea (K.), Leutospilatrix omissella (S.) and one species of Lyonetiidae: Proleucoptera celastrella K. are reported for the first time from Korea. Also a list of host plants of the total known species of the both families with newly surveyed hosts during the study and some known hosts in home or abroad, is prepared.

• Korean journal of applied entomology
• /
• v.45 no.2 s.143
• /
• pp.161-167
• /
• 2006

The citrus leafminer (CLM), Phyllocnistis citrella Stainton, is an oligophagous pest of Rutaceae family, especially Citrus spp. occurring in most worldwide citrus-growing areas. This study was conducted to evaluate a sex pheromone chemical of CLM, (Z,Z)-7,11-hexadecadienal (7Z,11Z-16:Al) in monitoring CLM by trap types, the diel activity and the influence of some weather factors on trap catch. CLM was well attracted on a trap baited 7Z,11Z-16:Al 1mg. Sticky wing trap was more effective than bucket trap. Most caught CLM were attracted at 2$\sim$6 a.m. regardless of season, and activity time of CLM was affected by sunrise time as well as sunset time. The trap catch of CLM was more influenced by wind velocity than temperature for activity time of CLM. The number of caught CLM was fallen at below 13$^{\circ}C$, but there was little effect for trap catch at over that temperature. The average wind velocity at over 2.0 m/sec made the number of caught CLM drop down. The precipitation did not affect the number of caught CLM when the average wind velocity was lower than at 2.0 m/sec.