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Notes: Not seen. Cited in Onoyama (1976) and Onoyama & Terayama (1994).

Esaki, T. et al. 1932. Nippon konchu zukan. Iconographia insectorum japonicorum. Editio prima. Tokyo: Hokuryukan, [5] + 97 + 123 + 15 + 2241 + 24 + 6 pp.

Yano, M. 1932. Family Formicidae. [In Japanese.]. Pp. 328-340 in: Esaki, T. et al. 1932. Nippon konchu zukan. Iconographia insectorum japonicorum. Editio prima. Tokyo: Hokuryukan, [5] + 97 + 123 + 15 + 2241 + 24 + 6 pp.

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Notes: Karyotypes of Formica truncicola and Camponotus herculeanus.

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Yamauchi, K.; Hayashida, K. 1968. Taxonomic studies on the genus Lasius in Hokkaido, with ethological and ecological notes (Formicidae, Hymenoptera). I. The subgenus Dendrolasius or Jet Black Ants. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 16:396-412. PDF

Yamauchi, K.; Hayashida, K. 1970. Taxonomic studies on the genus Lasius in Hokkaido, with ethological and ecological notes (Formicidae, Hymenoptera). II. The subgenus Lasius. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 17:501-519. PDF

Tamura, H.; Nakamura, Y.; Yamauchi, K.; Fujikawa, T. 1969. An ecological survey of soil fauna in Hidaka-Mombetsu, southern Hokkaido. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 17:17-57.

Yamauchi, K. 1969. Ants. Pp. 28-31 in: Tamura, H.; Nakamura, Y.; Yamauchi, K.; Fujikawa, T. 1969. An ecological survey of soil fauna in Hidaka-Mombetsu, southern Hokkaido. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 17:17-57.

Yamauchi, K. 1979 ("1978"). Taxonomical and ecological studies on the ant genus Lasius in Japan (Hymenoptera: Formicidae). I. Taxonomy. Science Report of the Faculty of Education, Gifu University (Natural Science) 6:147-181. PDF

Yamauchi, K. 1968. Additional notes on the ecological distribution of ants in Sapporo and the vicinity. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 16:382-395.

Yamane, S.; Nona, A. R. 1994. Ants from Lambir Hills National Park, Sarawak. Pp. 222-226 in: Inoue, T.; Hamid, A. A. (eds.) 1994. Plant reproductive systems and animal seasonal dynamics. Long-term study of dipterocarp forests in Sarawak. Kyoto: Center for Ecological Research, Kyoto University, vii + 255 pp.

Yamamoto, T.; Touyama, Y. 1995. Comparative study of pseudoscorpion and ant fauna in the cool-temperate zone and the warm-temperate zone in the western district of Hiroshima Prefecture. [In Japanese.]. Edaphologia 54:33-38.

Yamane, S.; Harada, Y.; Yano, M. 1985. Ant fauna of Tanega-shima Island, the northern Ryukyus (Hymenoptera, Formicidae). Memoirs of the Kagoshima University Research Center for the South Pacific 6:166-173.

Yamane, S.; Iwai, T.; Watanabe, H.; Yamanouchi, Y. 1994. Ant fauna of the Tokara Islands, northern Ryukyus, Japan (Hymenoptera, Formicidae). WWF (Worldwide Fund for Nature) Japan Science Report 2(2):311-327.

Xu, Z.; Zheng, Z. 1994. New species and new record species of the genus Tetramorium Mayr (Hymenoptera: Formicidae) from southwestern China. [In Chinese.]. Entomotaxonomia 16:285-290. PDF

Xu, Z.; Zheng, Z. 1995. Two new species of the ant genera Recurvidris Bolton and Kartidris Bolton (Hymenoptera: Formicidae: Myrmicinae) from southwestern China. Entomotaxonomia 17:143-146. PDF

Xu, Z. 1995b ("1994"). A taxonomic study of the genus Pachycondyla Smith in China (Hyminoptera [sic]: Formicidae: Ponerinae). Pp. 103-112 in: Xi, G.; Liu, Z.; Xu, S. (eds.) 1995. Entomological research. First issue. A collection of research papers commemorating 40 years of teaching by Professor Zheng Zhemin. [In Chinese.]. Xi'an: Shaanxi Normal University Press, 239 pp. PDF

Notes: Published in the preceding book (ISBN 7-5613-1242-3/Q 13). Article cited in Zoological Record (volume 133), but with incorrect year of publication. A second version of this paper was published in 1996 in Zoological Research (vol. 17, pp. 211-216) (pdf of 1996 linked to this reference).

Xu, Z. 1995c. Two new species of the ant genus Prenolepis from Yunnan China (Hymenoptera: Formicidae). Zoological Research 16:337-341. PDF

Xu, Z. 1994c. A taxonomic study of the ant genus Lepisiota Santschi from southwestern China (Hymenoptera Formicidae Formicinae). [In Chinese.]. Journal of Southwest Forestry College 14:232-237.

Xu, Z. 1995a. A taxonomic study of the ant genus Dolichoderus Lund in China (Hymenoptera Formicidae Dolichoderinae). [In Chinese.]. Journal of Southwest Forestry College 15:33-39. PDF

Xi, G.; Liu, Z.; Xu, S. (eds.) 1995. Entomological research. First issue. A collection of research papers commemorating 40 years of teaching by Professor Zheng Zhemin. [In Chinese.]. Xi'an: Shaanxi Normal University Press, 239 pp.

Xu, Z. 1994a. A taxonomic study of the ant subfamily Dorylinae in China (Hymenoptera Formicidae). [In Chinese.]. Journal of Southwest Forestry College 14:115-122.

Xu, Z. 1994b. A taxonomic study of the ant genus Brachyponera Emery in southwestern China (Hymenoptera Formicidae Ponerinae). [In Chinese.]. Journal of Southwest Forestry College 14:181-185. PDF

Xu, C.; Wang, H.; Shen, L.; Wu, J. 1992. A comparative study of esterase isoenzymes in selected ants (Hymenoptera: Formicidae). [In Chinese.]. Forest Research 5(1):22-25.

Xia, Y.; Zheng, Z. 1995. A new record genus and a new species of Formicidae (Hymenoptera) from China. [In Chinese.]. Entomotaxonomia 17:219-221. PDF

Xiao, G.; Wang, C. 1989a. [Untitled. Descriptions of new taxa: Camponotus spanis Xiao et Wang; Camponotus fuscivillosus Xiao et Wang; Camponotus rubidus Xiao et Wang.]. Pp. 224-225, 227 in: Wang, C.; Xiao, G.; Wu, J. 1989a. Taxonomic studies on the genus Camponotus Mayr in China (Hymenoptera, Formicidae). [part] [In Chinese.]. Forest Research 2:221-228. PDF

Xiao, G.; Wang, C. 1989b. [Untitled. Descriptions of new taxa: Camponotus jianghuaensis Xiao et Wang; Camponotus helvus Xiao et Wang.]. Pp. 321, 322-323 in: Wang, C.; Xiao, G.; Wu, J. 1989b. Taxonomic studies on the genus Camponotus Mayr in China (Hymenoptera, Formicidae). [concl.] [In Chinese.]. Forest Research 2:321-328. PDF