taxonID	type	description	language	source
3D6D87CDD6389D2CBB8E59F5FB23FAF5.taxon	diagnosis	Diagnosis. Matsumuraja species can be recognized by the following combination of generic characters: body dorsum with paired conical or finger-like tubercles in apterae, but reduced and only present distinctly on abdominal tergites VI and VII in alatae; dorsal setae thick, long and capitate arising from dorsal tubercles; head dorsum covered with distinct granules on anterior and lateral marginal areas and over venter; frons concave, median frontal tubercle flat and antennal tubercles protuberate; Ant. I with one finger-like projection on the inner side; SIPH long and cylindrical, swollen at distal part; cauda conical, with 4 – 6 setae; first tarsal chaetotaxy: 3, 3, 3. The genus resembles Paraphorodon Tseng & Tao, 1938 in Ant. I protuberate on the inner side, head dorsum covered with distinct granules on the anterior and lateral marginal area, dorsal setae capitate, and feeding on Rubus, but differing from it as follows: Ant. I with one long finger-like projection on the inner side (Paraphorodon: Ant. I slightly protuberate on the inner side); frons concave, median frontal tubercle flat and antennal tubercles protuberate (Paraphorodon: median frontal tubercle flat and antennal tubercles very developed, long and finger-like); body dorsum with paired finger-like or conical tubercles and cuticle of dorsum smooth (Paraphorodon: body dorsum without tubercles, but cuticle of body scabrous and covered with circular small papillate tubercles); SIPH long cylindrical, swollen at distal part (Paraphorodon: SIPH long cylindrical, not swollen). The genus also resembles Tuberoaphis Tseng & Tao, 1938 in the dorsum of body with paired tubercles, frons concave, median frontal tubercle flat and antennal tubercles protuberate, dorsal setae capitate, and cauda conical but differs from it as follows: Ant. I with one long finger-like projection on the inner side (Tuberoaphis: Ant. I without projection at inner side); head dorsum covered with distinct granules on the anterior and lateral marginal areas (Tuberoaphis: head dorsum smooth); SIPH long cylindrical, swollen at the distal part (Tuberoaphis: SIPH long cylindrical, not swollen); cuticle of the dorsum smooth (Tuberoaphis: cuticle of the dorsum with circular sculptures).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6389D2CBB8E59F5FB23FAF5.taxon	biology_ecology	Biology. The species in the genus mostly feed on the leaves and shoots of Rubus, but Matsumuraja urticae Ghosh, Ghosh & Raychaudhuri feed on Urticaceae, and M. rubifoliae Takahashi was found migrating between Clethra and Rubus (Takahashi 1959).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6389D2CBB8E59F5FB23FAF5.taxon	distribution	Distribution. China, India, Japan, Korea, Nepal, Pakistan, Philippines, Sri Lanka and Russia.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6389D2EBB8E5DE5FBA8FE91.taxon	description	(Figs 1, 8 a, 9 f, 10 a, 11 a, b) Specimens examined. Four apterous viviparous females, CHINA: Guizhou (Guiyang City), 27. IX. 1999, No. 12454 - 1 - 1, on Rubus, coll. L. K. Zhang; one apterous viviparous female, CHINA: Hunan (Xiangxi City), 26. IX. 2015, No. 36094 - 1 - 1, on Rubus, coll. F. F. Niu; two apterous viviparous females, CHINA: Sichuan (Chengdu City), 17. VIII. 2018, No. 43946 - 1 - 1, on Rubus, coll. J. F. Ji and Y. Xu; two apterous viviparous females, CHINA: Sichuan (Ganzi City), 9. VII. 2019, No. 45790 - 1 - 1, on Rubus, coll. J. F. Ji; one apterous viviparous female, CHINA: Sichuan (Ganzi City), 10. VI. 2021, No. 50541 - 1 - 1, on Rubus, coll. T. Y. Liu and S. Xu; one apterous viviparous female and two alate viviparous females, CHINA: Sichuan (Luding County), 1. X. 2018, No. 44902 - 1 - 1, on Rubus, coll. J. F. Ji; four apterous viviparous females, CHINA: Tibet (Shigatse City), 24. VII. 2021, No. 51962 - 1 - 1, No. 51963 - 1 - 1, on Rubus, coll. Y. Xu; two apterous viviparous females, CHINA: Tibet (Nyingchi City), 29. VI. 2021, No. 51729 - 1 - 1, on Rubus, coll. Y. Xu; one apterous viviparous female and one alate viviparous female, CHINA: Tibet (Nyingchi City), 27. VI. 2021, No. 51711 - 1 - 1, on Rubus, coll. Y. Xu; two apterous viviparous females and four alate viviparous females, CHINA: Shaanxi (Xianyang City), 20. V. 1984, No. 6226 - 1 - 2, on Rubus, coll. X. F. Dai (as M. rubicola in Zhang et al. 1999 a).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6389D2EBB8E5DE5FBA8FE91.taxon	diagnosis	Diagnosis. Ant. I with one long finger-like process (Fig. 1 b), 0.79 – 1.12 times the segment; long, thick and capitate antennal setae, and the longest setae of Ant. III 0.47 – 1.14 times Ant. IIIBD; abdominal tergites I – IV and VI – VII, each with two paired short conical spinal tubercles; tergite V with one paired short conical spinal tubercles; the spinal tubercles on abdominal tergites VI – VII are longer than others; and the dorsal setae are long, thick and capitate, 1.61 – 3.00 times Ant. IIIBD.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6389D2EBB8E5DE5FBA8FE91.taxon	distribution	Distribution. China (Guizhou, Hunan, Shaanxi, Sichuan, Taiwan (Tao 1963), Tibet).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6389D2EBB8E5DE5FBA8FE91.taxon	discussion	Comment. The species was reported in Zhang et al. (1999 b) and Jiang et al. (2011) from China. However, after checking the specimens (Fig. 8 b), it appears that they are Matsumuraja rubi (Matsumura). The main characteristics of the specimens in the two books are as follows: Ant. I with one long finger-like process on the inner side; thoracis nota and abdominal tergites I – VII each with one paired long finger-like spinal tubercles, and the marginal tubercles are slightly swollen; SIPH long cylindrical, not swollen. Although the Ant. I of the two species have a long finger process on the inner side, the main distinctions between them are as follows: M. formosana: abdominal tergites I – IV and VI – VII, each with two paired short conical spinal tubercles and marginal tubercles also short conical (Fig. 8 a) (M. rubi: abdominal tergites I – VII, each with one paired long finger-like spinal tubercles and the marginal tubercles slightly swollen); M. formosana: spinal setae of the abdomen long and capitate, and much longer than the spinal tubercles (M. rubi: spinal setae of abdomen long and capitate but much shorter than the spinal tubercles); M. formosana: SIPH long cylindrical and swollen at distal 1 / 3 part (M. rubi: SIPH long cylindrical, not swollen). Therefore, the species that is listed in the two books is Matsumuraja rubi (Matsumura).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63A9D29BB8E5941FBD4FE05.taxon	description	(Figs 2, 8 b, 10 b) First record in China. Specimens examined. One apterous viviparous female and one alate viviparous female, CHINA: Hubei (Enshi County), 4. V. 2019, No. 45398 - 1 - 1, on Rubus, coll. X. L. Zhang; four apterous viviparous females, CHINA: Liaoning (Dandong City), 22. VI. 1984, No. Y 4909 - 1 - 1 - 2, on Rubus, coll. G. X. Zhang and L. K. Liu (as M. formosana in Zhang et al. 1999 b and Jiang et al. 2011).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63A9D29BB8E5941FBD4FE05.taxon	diagnosis	Diagnosis. Ant. I with one long finger-like process, as long as the segment (Fig. 2 b); abdominal tergites I – VII each with one paired finger-like spinal tubercles (Fig. 2 e); abdominal tergites VI – VII with the longest tubercles (Fig. 2 f); each spinal tubercle with one short, thick, capitate setae distally; abdominal tergites I – V without marginal tubercles or each with one paired, slightly swollen marginal tubercles, and each with one long, thick and capitate setae. Some populations from China have with spinal tubercles shorter than the original description, but the other characteristics are similar.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63A9D29BB8E5941FBD4FE05.taxon	distribution	Distribution. China (Hubei, Liaoning), Korea, Japan, Russia (east Siberia).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63D9D29BB8E59F5FD9AF8AF.taxon	description	(Figs 3, 8 c, 9 e, 10 c, 11 c – e)	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63D9D29BB8E59F5FD9AF8AF.taxon	description	One apterous viviparous female and one alate viviparous female, CHINA: Yunnan (Dulongjiang County), 25. IX. 2020, No. 49352 - 1 - 1, on Rubus, coll. Y. Xu; two apterous viviparous females, CHINA: Guangxi (Guilin City), 30. VIII. 2020, No. 48887 - 1 - 1, on Rubus, coll. T. Y. Liu; five apterous viviparous females, CHINA: Guizhou (Fanjingshan Mountain), 28. V. 2002, No. 13319, on Rubus, coll. Y. Z. Zhang; one alate viviparous female, CHINA: Guizhou (Xishui County), 28. IX. 2002, No. 12579 - 1 - 1, on Rubus, coll. X. L. Chen; two apterous viviparous females, CHINA: Hunan (Ningyuan County), 27. V. 2017, No. 39558, on Rubus, coll. C. C. Du and K. Hao; two apterous viviparous females, CHINA: Guizhou (Leigongshan Mountain), 1. VI. 2005, No. 16221 - 1 - 1, on Rubus, coll. Y. Fang.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63D9D29BB8E59F5FD9AF8AF.taxon	diagnosis	Diagnosis. Ant. I with one long finger-like process at inner side, 1.05 – 1.28 times the segment; abdominal tergites I – IV each with one paired long finger-like marginal tubercles, as long as the spinal tubercles; abdominal tergites I – VII each with one or two paired long finger-like spinal tubercles, of which the abdominal tergites VI – VII are distinctly longer than the others; and dorsal setae long, thick and capitate arising from tubercles, distinctly shorter than the tubercles.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63D9D29BB8E59F5FD9AF8AF.taxon	distribution	Distribution. China (Fujian, Guangxi, Guizhou, Hunan, Taiwan (Tao 1966), Yunnan), Japan.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63D9D29BB8E59F5FD9AF8AF.taxon	discussion	Comments. This species was recorded by Zhang et al. (1999 a) in China, and the specimens (Fig. 9 f) can be distinguished by Ant. I with finger-like process, abdominal tubercles I – VII each with two pairs of short conical spinal tubercles and slightly swollen marginal tubercles, dorsal setae long, thick and capitate, longer than dorsal tubercles. However, the main diagnoses of M. rubicola Takahashi are abdominal tergites I – IV each with one paired long finger-like marginal tubercles, and it as long as the spinal tubercles; spinal tubercles are long finger-like, which are distinctly longer on abdominal tergites VI – VII than on others (Fig. 8 c). In conclusion, the specimen reported by Zhang et al. (1999 a) is not M. rubicola Takahashi, and those characters of the specimen are similar to those used for the diagnosis of M. formosana Takahashi. Therefore, the specimen reported by Zhang et al. (1999 a) is M. formosana Takahashi. After checking the holotype of Matsumuraja polydactylota Qiao & Zhang (Fig. 9 e), it could be distinguished by Ant. I with one long finger-like process; abdominal tergites I – IV each with one pair of finger-like marginal tubercles, as long as spinal tubercles; tergites I – VII each with one or two pairs of finger-like spinal tubercles, and the tergites VI – VII with the longest ones; dorsal setae long, thick and capitate arising from dorsal tubercles, distinctly shorter than tubercles; SIPH long cylindrical, not swollen. The diagnosis of the specimen is clearly similar to that of M. rubicola Takahashi. Therefore, Matsumuraja polydactylota Qiao & Zhang, 1999 is regarded as the synonym of Matsumuraja rubicola Takahashi, 1927.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63F9D2ABB8E58B9FE46FD25.taxon	description	(Figs 4, 8 d, 9 d, 11 f)	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63F9D2ABB8E58B9FE46FD25.taxon	description	One apterous viviparous female, CHINA: Guizhou (Tongren County), 30. VII. 2014, No. 33685 - 1 - 1, on Rubus, coll. F. F. Niu and Y. Q. Li; one apterous viviparous female, CHINA: Fujian (Wuyi Mountain), 23. VI. 2017, No. 39865 - 1 - 1, on Rubus, coll. C. C. Du and K. Hao; three apterous viviparous females, CHINA: Yunnan (Dulongjiang County), 25. IX. 2020, No. 49353, on Rubus, coll. Y. Xu; one apterous viviparous female, CHINA: Hubei (Badong County), 26. IV. 2016, No. 36773 - 1 - 1, on Rubus, coll. X. C. Zhu; one apterous viviparous female, CHINA: Guangxi (Guilin City), 31. VIII. 2020, No. 48903 - 1 - 1, on Rubus, coll. T. Y. Liu; two apterous viviparous females, CHINA: Sichuan (Ganzi City), 11. X. 2018, No. 45005 - 1 - 1, on Rubus, coll. J. F. Ji.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63F9D2ABB8E58B9FE46FD25.taxon	diagnosis	Diagnosis. Ant I. with one short finger-like process on the inner side (Fig. 4 b), 0.41 – 0.58 times the segment; abdominal tergite VII with two paired spinal tubercles, which are slightly swollen (Fig. 4 f), and other tergites without tubercles; dorsal setae of abdominal tergites I – VI short and blunt (Fig. 4 d), 0.15 – 0.46 times the Ant. IIIBD, sometimes the setae of abdominal tergite VI long and capitate in summer form, but dorsal setae of abdominal tergites I – VI long, thick and capitate on developed setal tubercles in autumn form (Takahashi & Sorin 1965); spinal setae of abdominal tergites VII – VIII long, thick, and capitate, 1.54 – 3.00 times Ant. IIIBD.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63F9D2ABB8E58B9FE46FD25.taxon	distribution	Distribution. China (Fujian, Guangxi, Guizhou, Hubei, Sichuan, Yunnan), Japan.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD63F9D2ABB8E58B9FE46FD25.taxon	discussion	Comments. After checking the specimens of Chaetosiphon anguifragum Zhang & Qiao (Fig. 9 d), the species can be identified as follows: Ant. I with one short finger-like process on the inner side; only abdominal tergite VII with one paired spinal tubercles, slightly swollen, and each with one long, thick and capitate seta; dorsal setae long, thick, capitate and on developed setal tubercles; SIPH long cylindrical, and swollen in distal part; first tarsal chaetotaxy: 3, 3, 3. However, the generic diagnosees of Chaetosiphon Mordvilko, 1914 are as follows: Ant. I without one finger-like tubercle on the inner side; dorsal setae long, thick, capitate or blunt distally on developed setal tubercles but abdominal tergites without tubercles; first tarsal chaetotaxy: 5, 5, 5; SIPH long cylindrical, not swollen. According to these characteristics of Chaetosiphon, Chaetosiphon anguifragum Zhang & Qiao, 1999 is not suitable for this genus. Among the specimens, only abdominal tergite VII bears one pair of slightly swollen spinal tubercles, which is similar to M. rubifoliae Takahashi and Matsumuraja rubiphila Takahashi. Matsumuraja rubifoliae Takahashi can be distinguished by Ant I. with one short finger-like process on the inner side, abdominal tergite VII with two paired spinal tubercles, slightly swelling, dorsal setae short and blunt in summer and long, thick and capitate on developed setal tubercles in autumn (Fig. 8 d). Matsumuraja rubiphila Takahashi can be distinguished by Ant. I with one long finger-like process on the inner side, the dorsal setae of abdominal tergites I – VI are short and capitate, but the spinal setae of abdominal tergites VII – VIII are long, thick and capitate, on swollen setal tubercles (Fig. 9 a). In conclusion, the diagnosis of Chaetosiphon anguifragum Zhang & Qiao is similar to that of the autumn form of M. rubifoliae Takahashi. Hence, Chaetosiphon anguifragum Zhang & Qiao, 1999 is regarded as the synonym of Matsumuraja rubifoliae Takahashi.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6309D21BB8E5D3EFCBEFEE9.taxon	description	(Figs 5, 9 a, 10 d, 11 g, h) First record in China. Specimens examined. Two apterous viviparous females, CHINA: Yunnan (Dulongjiang County), 25. IX. 2020, No. 49350 - 1 - 1, on Rubus, coll. Y. Xu; one apterous viviparous female and one alate viviparous female, CHINA: Yunnan (Dulongjiang County), 26. IX. 2020, No. 49357 - 1 - 1, on Rubus, coll. Y. Xu; two apterous viviparous females, CHINA: Yunnan (Dulongjiang County), 27. IX. 2020, No. 49363 - 1 - 1, on Rubus, coll. Y. Xu; two apterous viviparous females, CHINA: Yunnan (Dulongjiang County), 25. IX. 2020, No. 49349 - 1 - 1, on Rubus, coll. Y. Xu; two apterous viviparous females and one alate viviparous female, CHINA: Tibet (Nyingchi City), 14. VIII. 2017, No. 40870 - 1 - 1, unknown, coll. X. Y. Luo; two apterous viviparous females and one alate viviparous female, CHINA: Tibet (Nyingchi City), 10. VIII. 2019, No. 46564 - 1 - 1, on Rubus, coll. M. Qin; one apterous viviparous female, CHINA: Hunan (Zhangjiajie City), 24. IV. 2016, No. 36751 - 1 - 1, on Rubus, coll. X. C. Zhu; one apterous viviparous female, CHINA: Hunan (Jishou City), 25. IX. 2015, No. 36087 - 1 - 1, on Rubus, coll. F. F. Niu; one apterous viviparous female, CHINA: Guizhou (Fanjingshan Mountain), 2. VIII. 2014, No. 33733 - 1 - 1, on Rubus, coll. Y. Q. Li and F. F. Niu.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6309D21BB8E5D3EFCBEFEE9.taxon	diagnosis	Diagnosis. Ant. I with one long finger-like process on the inner side (Fig. 5 b), 0.61 – 1.00 times the segment; the antennal setae are short and pointed, and the longest setae of Ant. III 0.31 – 0.39 times the basal width; abdominal tergite VII with two paired short conical spinal tubercles (Fig. 5 e), other tergites without tubercles; dorsal setae of abdominal tergites I – VI short and capitate, 0.13 – 0.49 times Ant. IIIBD, but the spinal setae of abdominal tergites VII – VIII long, thick and capitate, on swollen setal tubercles, 1.52 – 2.50 times Ant. IIIBD.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6309D21BB8E5D3EFCBEFEE9.taxon	distribution	Distribution. China (Guizhou, Hunan, Tibet, Yunnan), Japan.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6359D21BB8E5CE1FC1BF96D.taxon	description	(Figs 6, 9 b) First record in China. Specimens examined. Two apterous viviparous females, CHINA: Sichuan (Chengdu City), 6. VIII. 2018, No. 43759 - 1 - 1, on Rubus, coll. Y. Xu and J. F. Ji; one apterous viviparous female, CHINA: Sichuan (Ganzi City), 1. X. 2019, No. 47784 - 1 - 1, on Rubus, coll. J. F. Ji; one apterous viviparous female, CHINA: Sichuan (Chengdu City), 8. VIII. 2018, No. 43790 - 1 - 1, on Rubus, coll. Y. Xu and J. F. Ji; one apterous viviparous female, CHINA: Sichuan (Ganzi City), 7. IV. 2019, No. 45268 - 2 - 1, on Rubus, coll. J. F. Ji; two apterous viviparous females, CHINA: Sichuan (Ganzi City), 7. IV. 2019, No. 45264 - 1 - 1, on Rubus, coll. J. F. Ji.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6359D21BB8E5CE1FC1BF96D.taxon	diagnosis	Diagnosis. Ant. I with one short, thick, finger-like process on the inner side, blunt distally (Fig. 6 b), 0.30 – 0.64 times the segment; long and capitate antennal setae, the longest seta of Ant. III 0.48 – 0.97 times the basal width; dorsal setae arising from short conical tubercles and longer than the tubercle; dorsal setae 1.07 – 3.20 times Ant. IIIBD.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6359D21BB8E5CE1FC1BF96D.taxon	distribution	Distribution. China (Sichuan), Japan, Russia (Sakhalin, east Siberia).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6359D23BB8E5F1DFDAAFECD.taxon	description	(Figs 7, 9 c) First record in China. Specimens examined. Two apterous viviparous females, CHINA: Yunnan (Dali City), 18. VII. 2022, No. 53851 - 1 - 1, on Pilea (Urticaceae), coll. S. Xu, Y. Wang and H. Y. Zhang.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6359D23BB8E5F1DFDAAFECD.taxon	diagnosis	Diagnosis. Antenna 5 - segmented; Ant. I with one long finger-like processes directed inward at the inner side (Fig. 7 b), 0.82 – 0.92 times the segment; body dorsum only with finger-like marginal tubercles (Fig. 7 d), without spinal tubercles except for abdominal tergite VI with one pair of spinal tubercles; SIPH long cylindrical, curved inward, heavily imbricated, without flange (Fig. 7 e).	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
3D6D87CDD6359D23BB8E5F1DFDAAFECD.taxon	distribution	Distribution. China (Yunnan), India.	en	Xu, Ying, Chen, Jing, Jiang, Liyun, Qiao, Gexia (2024): Revision of Matsumuraja (Hemiptera, Aphidinae, Macrosiphini) in China with two new synonyms and four new records. Zootaxa 5477 (1): 27-42, DOI: 10.11646/zootaxa.5477.1.2, URL: http://dx.doi.org/10.11646/zootaxa.5477.1.2
