A review of the genus Takecallis Mastumura in Korea with the description of a new species (Hemiptera, Aphididae) Author Lee, Yerim Author Lee, Seunghwan text ZooKeys 2018 748 131 149 http://dx.doi.org/10.3897/zookeys.748.23140 journal article http://dx.doi.org/10.3897/zookeys.748.23140 1313-2970-748-131 C1C67253CAE04C87A48066929F80171E Takecallis arundicolens (Clarke, 1903) Figs 1B, 3, Table 1 Takecallis bambusae Matsumura, 1917. Material examined. 2 alate viviparous females, Naksan-temple, Ganghyeon-myeon, Yangyang-gun, GW, South Korea, 38°7'25"N , 128°37'38"E , on Sasa sp., S. Lee leg., 25.vi.2003, no. 030625SH-62; 1 alate viviparous female, Namheae-gun, GN, South Korea, 34°50'15"N 127°53'32"E , on Sasa sp., S. Lee leg., 7.iv.2006, no. 060407SH-16; 1 alate viviparous female, Seobjikoji Beach, Seoguipo-si, JJ, South Korea, 33°25'24"N , 126°55'45"E , on Sasa sp., S. Lee leg., 27.iv.2006, no. 060427SH-55; 3 alate viviparous females, Ehwa womans univ., Deahyeon-dong, Seodaemun-gu, Seoul, South Korea, 37°33'42"N , 126°56'48"E , on Arundinaria sp., Y. Lee leg., 18.x.2011, no. 111018YR-1; 2 alate viviparous females, Taean-gun, CN, South Korea, 36°47'47"N , 126°09'04"E , on Sasa sp., Y. Lee and H. Lee leg., 10.v.2014, no. 140510YR-17; 1 alate viviparous female, Is. Odongdo, Yeosu-si, JN, South Korea, 34°44'51"N , 127°45'52"E , on Sasa sp., Y. Lee and H. Lee leg., 16.vii.2014, no. 140716YR-1. Description. Alate viviparous female: Color in life. Head pale to bright yellow, compound eye pale. ANT I concolorous with head, ANT II slightly dusky, basal 1/3 and distal 1/3 of ANT III dark, basal half of ANT IV-V, and ANT VIb dusky. Thorax concolorous with head or slightly darker. ABD TERG pale yellow to bright yellow. Legs pale, tarsi dark. Wing veins dark. SIPH pale. Cauda dark. Entire body slightly covered with white wax. Morphology. Body oval, BL 1.57-1.89 mm long. Head with 3 pairs of anterior and 2 pairs of posterior short and pointed discal setae about 0.02-0.04mm, median protrusion on frons developed, epicranial suture and antennal tubercle developed, head dorsum without tubercles. ANT 6-segmented, 1.30-1.60 x BL, ANT III longest with 4-7 transversely elliptical secondary rhinaria in a row on 1/3 of the segment, Ls ANT III 0.33 x BD III, ANT IV-VI imbricated, ANT IV without secondary rhinaria, BASE with a single seta, PT 1.10-1.26 x BASE. Clypeus with nose-like processus, rostrum very short, reaching to fore coxae, URS short blunted, 0.05-0.06 mm long with 4-5 accessory setae, URS 0.16-0.20 x BASE, 0.56-0.67 x HT 2. Thorax smooth and without tubercles. Fore coxae enlarged, longest setae on TIB almost same length as middle width of TIB, first tarsal segments with 5-7 setae, HT 2 0.09-0.10 mm long. Wing vein Pts of forewing slightly dark. Dorsal ABD TERG I-VII with a pair of spinal setae on small elevations, ABD TERG VIII with a pair of spinal setae, ABD TERG margin I-IV with a single seta on cone-shaped marginal tu bercle , 4th marginal tubercle 0.04-0.05mm. SIPH cylindrical 0.04-0.05 mm long with 0.02-0.03 mm of single seta. Cauda knobbed 0.14-0.15 mm long with 9-13 setae. Anal plate bilobed, each lobe with 7-8 setae. Figure 3. Alate viviparous female of T. arundicolens : A body B dorsal ABD TERGC head D cauda E anal plate F forewing GURSHHT 2ISIPHJ 4th marginal tubercle KANT. Distribution. This species is originally distributed in East Asian countries; Korea ( Paik 1965 ), China ( Qiao and Zhang 2004 ), Japan ( Higuchi 1968 ), and eastern Russia ( Blackman and Eastop 2017 ). It has been introduced into Europe ( Pons and Lumbierres 2004 , Stroyan 1964 ), and USA (California) ( Clarke 1903 ). However, the recent DNA barcoding result revealed that European populations are genetically different from Asian populations ( Lee et al. 2017 ). Host plants. Arundinaria spp., Bambusa spp., Phyllostachys spp., and Sasa spp. ( Poaceae ).