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ISSN : 1225-0171(Print)
ISSN : 2287-545X(Online)
Korean Journal of Applied Entomology Vol.61 No.4 pp.591-593
DOI : https://doi.org/10.5656/KSAE.2022.10.0.061

The First Record of Kaltenbachiella japonica (Matsumura, 1917) (Hemiptera: Aphididae: Eriosomatinae) from Korea

Jieun Lee, Hyobin Lee, Seokyoung Son, Jun Hyeok Ko, Wonhoon Lee1*
Department of Plant Medicine, Gyeongsang National University, Jinju 52828, Korea
1Institute of Agriculture & Life Science, Gyeongsang National University, Jinju 52828, Korea
*Corresponding author:wonhoon@gnu.ac.kr
September 21, 2022 October 25, 2022 November 1, 2022

Abstract


In this study, Kaltenbachiella japonica (Matsumura, 1917) is reported for the first time in Korea. Species distribution, measurement, host plants, description, and illustrations of diagnostic characters for fundatrix are provided.


Kaltenbachiella japonica , Eriosomatinae , New record , Korea

한국의 미기록종 Kaltenbachiella japonica (Matsumura, 1917) (노린재목: 진딧물과: 면충아과)에 대한 보고

이 지은, 이 효빈, 손 석영, 고 준혁, 이 원훈1*
경상대학교 식물의학과
1경상국립대학교 농생명과학연구소

초록


본 연구에서 Kaltenbachiella japonica를 국내에서 처음으로 보고한다. 이 종의 분포지역, 기주식물, 형태학적 정보를 제공하였다.


일본밤송이면충(신칭) , 면충아과 , 미기록 , 한국

    The genus Kaltenbachiella comprised of eight species in the world: K. elsholtriae (Shinji, 1936), K. glabra (Akimoto, 1985), K. japonica (Matsumura, 1917), K. nirecola (Matsumura, 1917), K. pallida dongtaiensisZhang, 1997, K. pallida pallida (Haliday, 1838), K. spinosaAkimoto, 1985 and K. ulmifusa (Walsh and Riley, 1869). The pouch gall formed on the leaf midrib and the emigrant antennal characters completely conform to the diagnostic characters of this genus. In Korea, two species have been recorded: K. elsholtriae (Shinji, 1936) and K. nirecola (Matsumura, 1917) were firstly recorded by Paik (1972). In 2018, we newly collected samples of K. japonica (Matsumura, 1917) on Ulmus davidiana var. japonica in Korea. In this study, we report fundatrix of K. japonica for the first time in Korea.

    Materials and Methods

    Samples were preserved in 95% ethanol and then mounted Canada balsam, following the method of Blackman and Eastop (2000) methods. Images and measurements were taken by LEICA (DM3000 LED) and LEICA (CTR6 LED). All specimens were deposited the Institute of Agriculture & Life Science, Gyeongsang National University. The following abbreviations are used in morphological features: BL - body length from the head to the end of cauda; Ant.I-VI - antennal segments, respectively; Ant.VIb - antennal segment base of VI; PT - processus terminalis; URS - Ultimate rostrum segment; 1HT - first tarsal segment of hind leg; 2HT - second tarsal segment of hind leg; HTB - hind tibia; GP - genital plate; ABDT - Abdominal tergite; SIPH - Siphunculi; Co - Costa; Cu - Cubitus; M - Media; Pt - Pterostigma; Rs - Radial sector.

    Taxonomic Accounts

    Kaltenbachiella japonica (Matsumura, 1917) (Fig. 1; Table 1) Gobaishia japonicaMatsumura, 1917.

    Description. Fundatrix. Morphology. Body broadly rounded, 1.546 - 1.950 mm long; Head weakly sclerotized and with 28 - 35 setae which are maximally 0.04 mm long; Ant. brown, usually 4-segmented, 0.077 - 0.109 times as long as BL, 0.518 - 0.629 times as long as Hind femoro trochanter length, Ant.I with 1 - 3 hairs, Ant.II with 1 - 2 hairs, Ant.III with 0 - 4 hairs, Ant.IV with 2 - 5 hairs, at apex with short projecting primary rhinaria; Rostrum brown, not reaching to between middle coxae, URS brown and becoming dusky brown at apex, with 7 - 9 hairs which are maximally 0.012 - 0.014 mm long, 0.036 - 0.048 times as long as BL, 0.922 - 1.250 times as long as 2HT, width 0.037 - 0.047 mm long; Legs uniformly brown, Tibia and 43 tarsus smooth, Hind coxa 0.064 - 0.102 mm long, Hind femoro trochanter 0.272 - 0.336 mm long, width 0.059 - 0.077 mm long; Tarsus incompletely separated to 2-segment, Tarsus 0.061 - 0.084 mm long, Hind claws 0.022 - 0.025 mm long; SIPH absent; Abdomen pale brown, without wax gland.

    Material examined. 5 fundatrices, Donghae-si, GW, Korea, 08.vi.2018, Colle JE-11, on Ulmus davidiana var. japonica, J.E. Lee, GNU; 3 fundatrices, Busan-si, Korea, 05.vii.2018, Colle JE-23, on Ulmus davidiana var. japonica, J.E. Lee, GNU.

    Host plant.Ulmus davidiana var. japonica (Ulmaceae).

    Distribution. Korea (new record), Japan, East Siberia, Sri Lank.

    Remark. Galls are globular, covered with fine spine-like projections, green, projecting upward from the mid-rib, which tends to be bent downwards where the gall is attached.

    Acknowledgments

    The authors thank Dr. Shin-ichi Akimoto, Hokkaido University, Sapporo, Japan, for advising this research. This research was supported by the ‘Cooperative Research Program for Agriculture Science and Technology Development [Project No. PJ016285022022]’, Rural Development Administration, Republic of Korea.

    KSAE-61-4-591_F1.gif

    Fundatrix of Kaltenbachiella japonica (A, whole body; B, Ant.; C, URS; D, hind tarsus; E, cauda).

    Biometric data of Kaltenbachiella japonica

    Reference

    1. Akimoto, S.I. ,1985. Taxonomic study on gall aphids, Colopha, Paracolopha and Kaltenbachiella (Aphidoidea: Pemphigidae) in East Asia, with special reference to their origins and distributional patterns. Insecta matsumurana New series 31, 1-79.
    2. Blackman, R.L. , Eastop, V.F. ,2000. Aphids on the world’s crops. An Identification and Information Guide 2nd ed. The Natural History Museum, London, pp. 363-365.
    3. Haliday, A. H. ,1838. New British insects indicated in Mr. Curtis’s guide. Ann. Mag. Nat. Hist. 2,183-190.
    4. Matsumura, S. ,1917. Synopsis of the Pemphigidae of Japan, in: Nagano, K. (Ed.), A collection of essays for Mr. Yasushi Nawa, written in commemoration of his sixtieth birthday, October 8, 1917. Gifu, pp. 39-94.
    5. Paik, W.H. ,1972. Illustrated encyclopedia of fauna & flora of Korea. Insecta 13, 589-601.
    6. Shinji, O. ,1936. A new species of Eriosoma (Aphididae) from Japan. Zool. Mag. 48, 13-14.
    7. Walsh, B.D. , Riley, C.V. ,1869. Galls and their architects. The American Entomologist: an Illustrated Magazine of Popular and Practical Entomology 1,101-110.
    8. Zhang, G. ,1997. Three new species and two new subspecies of Eriosomatinae (Homoptera: Aphidoidea: Pemphigidae) from China. Acta Ecol. Sin. 40, 393-401.

    Vol. 40 No. 4 (2022.12)

    Journal Abbreviation Korean J. Appl. Entomol.
    Frequency Quarterly
    Doi Prefix 10.5656/KSAE
    Year of Launching 1962
    Publisher Korean Society of Applied Entomology
    Indexed/Tracked/Covered By