Differences in leafminer (Phyllonorycter, Gracillariidae, Lepidoptera) and aphid (Tuberculatus, Aphididae, Hemiptera) composition among Quercus dentata, Q. crispula, Q. serrata, and their hybrids

Hata, Yoshihiro; Hashiba, Takuto; Nakamura, Takashi; Kitamura, Masashi; Ishida, Takahide A.; Akimoto, Shin-ichi; Sato, Hiroaki; Kimura, Masahito T.

Differences in leafminer (Phyllonorycter, Gracillariidae, Lepidoptera) and aphid (Tuberculatus, Aphididae, Hemiptera) composition among Quercus dentata, Q. crispula, Q. serrata, and their hybrids

Hata, Yoshihiro; Hashiba, Takuto; Nakamura, Takashi et al.

Journal of Forest Research, 2011, 16(4), 309-318

Permalink : https://hdl.handle.net/2115/47206

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アクセス権	open access
URI	https://hdl.handle.net/2115/47206
タイトル	Differences in leafminer (Phyllonorycter, Gracillariidae, Lepidoptera) and aphid (Tuberculatus, Aphididae, Hemiptera) composition among Quercus dentata, Q. crispula, Q. serrata, and their hybrids
著者	Hata, Yoshihiro ; Hashiba, Takuto ; Nakamura, Takashi ; Kitamura, Masashi ; Ishida, Takahide A. ; Akimoto, Shin-ichi ; Sato, Hiroaki ; Kimura, Masahito T.
著者名 Hata, Yoshihiro
著者名 Hashiba, Takuto
著者名 Nakamura, Takashi
著者名 Kitamura, Masashi
著者名 Ishida, Takahide A.
著者名 Akimoto, Shin-ichi
著者名 Sato, Hiroaki
e-Rad_Researcher 30091440 著者名 Kimura, Masahito T.
言語	英語
キーワード	Host specificity
	Hybridization
	Leaf morphology
	Oak
発行日	2011-08
出版者	Springer Japan
収録物名	Journal of Forest Research
巻(号)	16(4)
ページ	309-318
抄録	Leafminer (Phyllonorycter, Gracillariidae, Lepidoptera) and aphid (Tuberculatus, Aphididae, Hemiptera) compositions were studied in three deciduous oak species, Quercus dentata, Q. crispula, and Q. serrata, and their hybrids in Tomakomai Experimental Forest of Hokkaido University, Hokkaido, northern Japan. Identification of trees in this forest was done mainly on the basis of discriminant analysis on leaf morphology with reference to trees in pure Q. dentata and Q. crispula stands and a Q. serrata stand mixed with Q. crispula. The results suggested that hybridization occurred in all combinations (i.e. Q. dentata-Q. crispula, Q. crispula-Q. serrata, and Q. serrata-Q. dentata) and the frequency of hybrids was about 10%. The composition of Phyllonorycter and Tuberculatus species differed between Q. dentata and Q. crispula or Q. serrata, but did not differ between Q. crispula and Q. serrata. Thus, Q. dentata would differ from Q. crispula and Q. serrata in chemical properties that determine herbivore host selection, survival and performance, possibly reflecting their eco-physiological differences or phylogenetic distances. The study insects were divided into three groups; species specialized to Q. dentata (three Phyllonorycter and one Tuberculatus species), those to Q. crispula and Q. serrata (six Phyllonorycter and two Tuberculatus species), and a species collected at least from Q. dentata and Q. crispula (one Tuberculatus species). Putative hybrid trees of Q. dentata and Q. crispula harbored both Q. dentata- and Q. crispula-specific insects.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	The original publication is available at www.springerlink.com
PISSN	1341-6979
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s10310-010-0230-9