The developmental biology and morphological characteristics of the immature stages of Hypolimnas bolina were studied in the laboratory using host plant, Ipomoea batatas (L.) Lam. This species has six larval stadia, with an egg period of 2.4 ± 0.54 days, a larval period of 16.8 ± 2.3 days, and a pupal period of 10 ± 1 days. It takes approximately 30 days to mature from egg to adult. Illustrations and descriptions of the various immature stages and their behaviors are provided.

본 연구를 통해 국내미기록속인 까마귀나비속의 푸른줄까마귀왕나비를 최초로 보고한다. 푸른줄까마귀왕나비의 암컷 형태와 생식기, 채집 지 등의 정보를 제공하였다. 또한 신속한 종 동정을 위한 DNA 바코드 염기서열을 정보를 제공하였다.

수노랑나비(Chitoria ulupi (Doherty, 1889))는 한반도 전역에 국지적으로 분포하는 종으로, 국외의 경우 인도, 미얀마, 라오스, 중국, 대만 등에 서식하는 것으로 알려져 있다. 이 종에 대한 생활사는 김과 서(2012)에 의해 확인된 유생기와 번데기의 형태 등이 일부 보고 된 것 이외에는 알려진 바가 없다. 본 연구에서는 한국산 수노랑나비의 생태적 습성(성충 산란행동, 점유행동, 짝짓기, 먹이습성 등)과 미성숙단계 (알, 유충, 번데기)의 형태적 특징 등 생활사 전반에 대하여 보고 하고자 한다.

The nerippe fritillary butterfly, Argynnis nerippe , is listed as an endangered species in Korea. Establishment of effective conservation strategies can be aided by the development and application of molecular markers that can be used to investigate the population genetics of the butterfly. Therefore, in this study, we identified ten microsatellite markers specific to A. nerippe using the Next-Seq 500 platform, and applied these markers to investigate the characteristics of five South Korean butterfly populations. Genotyping of 48 A. nerippe individuals from five localities showed that at each locus the number of alleles ranged from 4 to 14, and that the observed and expected heterozygosities were 0.324–0.863 and 0.138–0.985, respectively. Significant deviation from the Hardy–Weinberg equilibrium was not observed at any locus. Population structure analysis indicated that there are two genetic groups in Korea, but no population-based gene pool assignments were found. Analysis of FST, RST, and a principal coordinates analysis suggested that the Gureopdo and Yaecheon populations were isolated from other populations. Genetic isolation of the Gureopdo population may be a consequence of unequal population change between Gureopdo and inland populations and to the offshore habitat of Gureopdo. Genetic isolation of the Yaecheon population may be a consequence either of the southernmost location of the population or of the limited sample size available. Further studies with increased sample sizes will be necessary to draw robust conclusions on population isolation and to devise conservation strategies.

흑백알락나비 (Hestina persimilis (Westwood, 1850))는 한반도의 평안남도 이남의 내륙지역에 넓게 분포하고, 국외의 경우 일본, 중국, 히말라야 일대에 서식하는 것으로 알려져 있다. 본 종에 대한 생활사 연구는 김과 서(2011)에 의해 월동유충, 종령, 번데기 등에 대한 일부 보고가 있을 뿐 자세한 생활사에 대한 기록은 전무하다. 본 연구를 통해 한국산 흑백알락나비의 생태적 습성 및 미성숙단계 (알, 유충, 번데기)의 형태적 특징 등 자세한 생활사 정보를 보고하고자 한다.

The developmental biology and morphological characteristics of the immature stages of Argynnis nerippe were studied in the laboratory using host plant, Viola papilionacea. Dormancy of the first instar larvae was broken when exposed in summer-like conditions (25 ± 1℃ and continuous illumination of 5000-7000 lux). Feeding began within 1-2 days after awakening. This species has six larval stadia and individuals take ca. 60 days (excluding dormancy) to mature from egg to adult. Illustrations and descriptions of the various immature stages and their behaviors are provided.

This paper provides keys to tribes, genera and species and synonymic lists for the 14 butterfly species belonging to eight genera of Nymphalinae (Lepidoptera: Nymphalidae) from Myanmar: Junonia hierta (Fabricius), Junonia orithya (Linnaeus), Linnaeus),Junonia lemonias (Linnaeus), (Linnaeus), iphitaCramer), Vanessa indica (Herbst), Symbrenthia lilaea (Hewitson), Yoma sabina (Cramer), Polygonia c-aureum (Linnaeus), Hypolimnas misippus (Linnaeus), Hypolimnas bolina (Linnaeus), Kallima limborgi (Moore), Kaniska canace (Linnaeus). Species accounts include taxonomic description, distributional ranges and adult illustration are briefly described.

본 연구는 제주도 한라산에 서식하는 산굴뚝나비의 분포와 개체군 동태를 알아보기 위하여 선조사법과 포획-재포획 조사법을 실시하였다. 그 결과 산굴뚝나비는 해발 1500m 이상부터 관찰되기 시작하여 정상부까지 서식하는 것으로 확인되었다. 포획-재포획 조사에서 산굴뚝나비의 포획 개체수는 1,493개체로, 이중 수컷은 978개체, 암컷 515개체가 확인되었다. 재포획된 개체수는 518개체이며, 수컷과 암컷의 비율은 284:234로 나타났다. 그리고 암컷과 수컷의 평균생존일수는 2.31로 나타났으며, 이중 수컷 2.14일, 암컷 3.47로 나타나 암컷이 수컷 보다 오래 생존한 것으로 나타났다. 포획-재포획 조사를 통한 일일 추정개체수는 수컷이 7월에 약 1000개체를 유지하다가 점차 감소하는 것으로 나타나고 있으며 8월에는 개체수가 200개체 이하로 나타났다. 그리고 암컷은 7월에 335개체를 최고로 하였다가 점차 감소하고, 이후 8월에 이르러 개체군 크기는 120개체 이하로 나타났다. 추정개체수의 크기는 암컷이 수컷의 약 1/3수준으로 나타났다. 산굴뚝나비의 평균 이동거리는 수컷 116.8±191.9m, 암컷 118.4±161.5m로 나타나 암수간의 차이는 거의 없었다. 산굴뚝나비는 한라산 백록담을 중심으로 넓게 형성된 초지공간에서 단일 개체군을 이루고 있다. 개체 밀도가 가장 높은 곳은 훼손지 복구지역으로, 이는 한라산의 훼손된 지역을 복구하는 작업과정에서 먹이식물인 김의털이 넓은 면적으로 자라고 있어 이 지역을 중심으로 많은 개체들이 서식하고 있는 것으로 나타났다.

The phylogenetic relationships of species and genera in the subfamily Nymphalinae from Myanmar were inferred using mtDNA sequence data from 608 bp of cytochrome oxidase subunit I (COI). A total of 20 species in 10 genera were sequenced and used to construct phylogenetic trees. The base composition of COI sequences was 38.1% T, 15.6% C, 31.6% A, 14.7% G, revealing strong AT bias (69.7%). The sequence distance of 20 species of Nymphalinae ranged from 1.5% to 15.5%. The transition of nucleotide substitution was more common than transversion. The transition between T and C were higher than transition between A and G, and the transversion between A and T was the highest amongst other types of transversion. The phylogenetic trees were constructed using the neighbor-joining (NJ) and maximum likelihood (ML) methods and showed almost identical topologies. The results indicated that the tribes Junoniini and Nymphalini (sensu Wahlberg et al., 2005) formed monophyletic groups but Kallimini was not monophyletic group. Rhinoplapa polynice formed sister group to Junoniini clade with moderate support in both trees. The relationship of species in Junoniini was ((Junonia + Yoma) + Hypolimnas) and the relationship in Nymphalini was (Symbrenthia + (Vanessa + (Kaniska + Polygonia))). The clustering results were almost identical to current morphological classification.

Pansies butterflies belong to the genus Junonia are widely distributed throughout Myanmar and 6 species of Junonia have been reported in Myanmar. Molecular comparison of the cytochrome c oxidase subunit I (COI) nucleotide sequences among the species of Junonia was conducted. The nucleotides divergence of COI sequences between species were 2.9 to 7.9% and sequences identity was 92.5-97.7%. The phylogenetic trees were constructed by using Neighbour-joining (NJ) and Maximum likelihood (ML) methods. In both methods, phylogentic trees were showed identical and were revealed that all sequences of Junonia species from Myanmar were in the same cluster with those of the same species from other countries.

Childrena zenobia is very hopeful as an industrial insect for its beautiful color and long life span. This study was conducted to establish the mass rearing methods of C. zenobia to develop it as an industrial insect. C. zenobia appeared in the high mountains of about 1,000m above sea level at Pocheon and Gapyoung during high temperature season from July to August, and in the low mountains of about 400m above sea level at Yeoncheon on September. The first oviposition time after mating took 27.8±9.0 days and the number of eggs per female was 180. The life span of adult was 39.3±20.2 days in male and 59.0±18.7 days in female. The hatchability of F1 generation showed high rate over 80% at 20∼30℃, while the rate of F5 generation was very low under 5%. The proper food for rearing the larva was Viola papilionacea. The developmental period from 1st larva to adult was 63.6±5.1 days and the hatching time was 8.7±0.9 days at 20℃ and 48.0±3.3 days and the hatching time was 8.1±1.2 days at 25℃. These results seemed to be very suggestive that C. zenobia could be massively reared in the condition of indoor rearing room resulting in the utilization of it as an industrial insect for various regional festivals.

Hipparchia autonoe belongs to the family Nymphalidae (Lepidoptera) and is designated as an endangered insect and national monument in Korea. It only inhabits a very restricted area on Mt. Halla but is widely distributed in several Asian countries including Mongolia. A previous study conducted to understand the genetic relationship between Mt. Halla and Mongolian H. autonoe for conservation purposes suffered from a limited number of samples. Therefore, we sequenced the DNA barcode region of an additional 36 H. autonoe individuals, combined them with previous data from 19 individuals, and performed phylogenetic and population genetic analyses. Furthermore, the internal transcribed spacer 2 (ITS2) region was also sequenced from the 36 samples as a nuclear DNA marker. The existence of independent haplotypes, sequence types, and significant FST estimates (p < 0.05) between Mt. Halla and Mongolian populations indicated hampered gene flow between the populations. Nevertheless, an absence of a reciprocal monophyletic group in Mt. Halla and Mongolian populations by cytochrome oxidase subunit I gene- and ITS2-based phylogeny suggests that the genetic isolation of the Mt. Halla population from the Mongolian populations seemed not large enough to consider them independent genetic entities.

The species status of Oeneis urda (Eversmann) and O. mongolica (Oberthür) has been argued based on morphological characters. Reexamination of their major morphological characters has shown a slight differentiation in the two species. Sequences of three mitochondrial genes (COI, ND6, and ND1) and one nuclear region (internal transcribed spacer 2, ITS2) from two O. urda populations (Yangyang and Mt. Hanla) and one O. mongolica population (Uljin) were performed for phylogenetic and population genetic inferences. Sharing of identical sequences in the ND6 gene and ITS2, minimal sequence divergence in the COI and ND1 genes, and phylogenetically undividable sequence types in all mitochondrial genes and ITS2 suggest genetic continuity between the two species. Nevertheless, significant FST estimates (p < 0.05) were found for the COI gene in comparisons between Yangyang (O. urda) and Uljin (O. mongolica), between Yangyang (O. urda) and Mt. Hanla (O. urda), and between Uljin (O. mongolica) and Mt. Hanla (O. urda) populations. These FST estimates, along with other gene-based analyses collectively suggest isolation of the two species at some point in the past, but incomplete separation between the two species on the mainland (Yangyang and Uljin) and biogeographically forced isolation of the O. urda population on Mt. Hanla collectively appear to complicate species status of these two species that were once further clearly separated.

The phylogenetic relationships among the Nymphalidae (Lepidoptera: Papilionoidea) have been controversial in several perspective. The present study sequenced a total of ~ 3,500 bp from cytochrome oxidase subunit I (COI), 16S ribosomal RNA (16S rRNA), and elongation factor-1 alpha (EF-1α) in 80 nymphalid species belonging to seven subfamilies (Linmenitidinae, Heliconiinae, Nymphalinae, Apaturinae, Libytheinae, Satyrinae, and Danainae), along with those of six lycaenid species as outgroups. Phylogenetic analyses via Bayesian Inference (BI) and Maximum Likelihood (ML) algorithms concordantly supported the subfamilial relationships of (((((Linmenitidinae + Heliconiinae) + (Nymphalinae + Apaturinae)) + Libytheinae) + Satyrinae) + Danainae), with high nodal support for monophyletic subfamilies and tribes. This result is largely consistent with a previous study performed with a substantially large sequence information and morphological characters, except for the position of Libytheinae that has previously been placed as the sister to all reminder of Nymphalidae.

The complete mitochondrial genome sequence of the nerippe fritillary butterfly, Argynnis nerippe, which is listed as an endangered species in Korea, is described with an emphasis on the A+T-rich region. The 15,140-bp long circular molecule consisted of 13 protein-coding genes, two rRNA genes, 22 tRNA genes and one control region, known in insect as the A+T-rich region, as found in typical metazoans. The 329-bp long A+T-rich region located between srRNA and tRNAMet possessed the highest A/T content (95.7%) than any other region of the genome. Along with the several conserved sequences found typically in the lepidopteran insects the genome contained one tRNAMet-like and tRNALeu(UUR) -like sequence in the A+T-rich region.

The phylogenetic relationships among the Nymphalidae (Lepidoptera: Papilionoidea) have been controversial. The present study sequenced approximately 1,099 bp from cytochrome oxidase subunit I (COI), 1,336 ~ 1,551 bp from 16S ribosomal RNA (16S rRNA), and 1,066 bp from elongation factor-1 alpha (EF-1α) in 80 species belonging to seven subfamilies (Linmenitidinae, Heliconiinae, Nymphalinae, Apaturinae, Libytheinae, Satyrinae, and Danainae) of Nymphalidae, along with those of six lycaenid species as outgroups. The average base compositions for the three genes (COI, 16S rRNA, and EF-1α) are as follows: A (30.6%, 38.8%, and 25.8%), G (14.7, 5.2%, and 23.6%), T (39.8%, 45.2%, and 23.4%), and C (14.9%, 10.8%, and 27.3%). This result shows the A/T bias in the mitochondrial genes, but not for the nuclear EF-1α. Between the two mitochondrial genes, the 16S rRNA gene evidenced a significantly higher A/T content than was detected in the COI gene. These sequences were subjected to phylogenetic reconstruction via Bayesian Inference (BI) and Maximum Likelihood (ML) algorithms. Both analyses concordantly supported the subfamilial relationships of (((((Linmenitidinae + Heliconiinae) + (Nymphalinae + Apaturinae)) + Libytheinae) + Satyrinae) + Danainae), along with highly supported monophyletics of tribes within subfamilies. This result is largely consistent with a previous study performed with a large sequence information and morphological characters, except for the position of Libytheinae, which was suggested to be the basal lineage of Nymphalidae.

네발나비과 세줄나비속 나비는 열대 및 아열대지방에 153여종이 분포하며, 한 국에는 11종이 기록되었다. 나비류의 분류학적 연구는 성충의 날개무늬 패턴을 위 주로 형태연구가 주를 이루어왔다. 세줄나비(Neptis)속 역시 날개무늬패턴의 형태 적 유사성이 높다. 국내의 세줄나비의 종들 가운데는 종간 형질의 분리가 다소 모 호하거나, 중복되는 경우가 있어 왔다. 따라서 이번 분자분류학적 연구를 통해서 세줄나비속 국내종에 대한 기존 종 인식이 정확한 것인지를 재검토해 보고자 하였 다. 이번 연구에서는 기존의 형태분류를 통해 확증된 11종 33개체에 대한 DNA 바 코드를 분석하였으며, NCBI의 Blast search를 통해 확보된 국외산 3종 22개체를 실험에 추가 하였다. 그 결과, COI유전자 서열 차이는 0~16.2%를 나타내었고, 종 내 서열 변이율은 0.0~1.14%였으며, 종간 서열차이는 3.3~16.2%였다. 이로 볼 때, 1.14~3.3%의 Barcoding gap이 형성되는 것을 확인할 수 있었다. 따라서, Divergence threshold approach를 통해 한국산 세줄나비속의 종들은 확실히 구분 되었으며, Clade based approach에서도 각 종들의 개체들은 Barcoding gap을 반 영하면서 종별로 묶이는 것을 확인할 수 있었다. 이 결과는 기존의 형태 분류와 100% 일치하였으며, 결국 한국산 세줄나비속에 대한 종 동정에 있어 DNA 바코드 의 활용적 가치가 높은 것으로 나타났다

Eumenis autonoe, a member of the lepidopteran family Nymphalidae (superfamily Papilionoidea) is an endangered species, and is found only on one isolated remote island, Jeju in South Korea, on Halla Mt., at altitudes higher than 1,400 meters. In this study, we report the complete mitochondrial genome (mitogenome) of E. autonoe. The 15,489-bp long E. autonoe genome evidenced the typical gene content found in animal mitogenomes, and harbors the gene arrangement identical to all other sequenced lepidopteran insects, which differs from the most common type found in insects, due to the movement of tRNAMet to a position 5’-upstream of tRNAIle. As has been observed in many other lepidopteran insects, no typical ATN codon for the COI gene is available. Thus, we also designated the CGA (arginine) found at the beginning of the COI gene as a lepidopteran COI starter, in accordance with previous suggestions. The 678-bp long A+T-rich region, which is second longest in sequenced lepidopteran insects, harbors 10 identical 27-bp long tandem repeats plus one 13-bp long incomplete final repeat. Such a repeat sequence has been, thus far, only rarely detected in lepidopteran mitogenomes. The E. autonoe A+T-rich region harbors a poly-T stretch of 19 bp and a conserved ATAGA motif located at the end of the region, which have been suggested to function as structural signals for minor-strand mtDNA replication.

Eumenis autonoe belonging to a lepidopteran family Nymphalidae (superfamily Papilionoidea) is an endangered species in Korea. Historically, the species was distributed in Europe and Asian region including a wide region in Korean peninsula. However, in Korean peninsula, the species is found only in two isolate dregions: South in a remote island Jeju, where altitude is higher than1, 400 meter on Halla Mt. and North in far northern Korean peninsula around Mt. Bekdu. In this study, we report the complete mitochondrial genome of the endangered E. autonoe collected from Mt. Halla. The 15,489-bp long E. autonoe genome has a typical gene content found in animal mitochondrial genomes and contains the gene arrangement identical to all other sequenced lepidopteran insects, which differs from the most common type found in insects, as the result of the movement of tRNAMet to a position 5’-upstream of tRNAIle. As seen in many other lepidopteran insects, no typical ATN codon for COI gene is available. Thus, we tentatively designated the CGA (arginine) found at the beginning of the COI gene, as has been suggested for lepidopteran COI starter. The intergenic spacer sequence located between tRNASer (UCN) and ND1 of E. autonoe mitogenome also contains the ATACTAA motif which is conserved in all sequenced lepidopteran species. The 678-bp long A+T-rich region, which is longest in sequenced lepidopteran insects contains ten identical tandem repeats composed of 27 bp plus one 13-bp long identical incomplete final repeat. Such repeat sequence is rare in the lepidopteran mitogenomes known so far. The E. autonoe A+T-rich region also contains a poly-T stretch located at the end of the region as 19 bp and also contains the downstream conserved motif ATAGA that were previously suggested to serve as a structural signal for minor-strand mtDNA replication. Phylogenetic analysis using the concatenated 13 amino acid sequences of PCGs among available six lepidopteran superfamilies (Tortricoidea, Pyraloidea, Papilionoidea, Bombycoidea, Geometroidea, and Noctuoidea) rooted with three dipteran species with BI and ML analyses supported the following topology: ((((Bombycoidea + Geometroidea +Noctuoidea) + Papilionoidea) + Pyraloidea) + Tortricoidea). Within Papilionoidea, a closer relationship between Lycaenidae and Pieridae, excluding Nymphalidae was observed. Further fruitful information will be available after more analysis is done.