Pamphilius alnivorus Shinohara, 2005

Shinohara, Akihiko, Kramp, Katja & Taeger, Andreas, 2022, The Pamphiliinae of the Russian Far East and Korea (Hymenoptera, Pamphiliidae), Zootaxa 5167 (1), pp. 1-251 : 85

publication ID	https://doi.org/10.11646/zootaxa.5167.1.1
publication LSID	lsid:zoobank.org:pub:4C140613-04F6-4227-B084-45851F42E039
DOI	https://doi.org/10.5281/zenodo.6915843
persistent identifier	https://treatment.plazi.org/id/FB3C87F1-F224-AC52-FF67-FA97FC69ABFA
treatment provided by	Plazi (2022-07-21 15:47:53, last updated 2024-11-28 19:16:34)
scientific name	Pamphilius alnivorus Shinohara, 2005
status

Treatment

( Figs 54 View FIGURE 54 , 55 View FIGURE 55 ) (https://doi.org/10.6084/m9.figshare.11405118)

Pamphilius alnivorus Shinohara, 2005: 99 ; Shinohara & Hara, 2005: 275; Shinohara & Lelej, 2007: 937, 942; Sundukov, 2009: 213; Taeger et al., 2010: 86; Sundukov & Lelej, 2012: 108; Sundukov, 2017: 104; Shinohara, 2019: 8; Shinohara, 2020: 23, 253.

Material examined. About 520 specimens, including the type series. Forty specimens are from the Russian Far East (Shinohara 2005; present work). New collection data: RUSSIA: Primorskij Kraj: 1♀ (DEI-GISHym 21865), Sikhote-Alin Reserve : Blagodatnoe cordon, 44.953°N 136.547°E, 2. VI GoogleMaps . 2016, M. Sergeev ( SDEI) .

Distribution. Russia (Yakutia, Khabarovskij Kraj, “Sikhote-alin”, Primorskij Kraj, Sakhalin), Japan (Hokkaido, Kunashiri Is., Shikotan Is.) (Shinohara 2005).

Host plant. Betulaceae : Alnus hirsuta Turcz. and/or its variety, var. sibirica (Fischer) C. K. Sch. , Alnus japonica (Thunb.) Steud. (Shinohara 2005; Shinohara & Hara 2005).

Remarks. Pamphilius alnivorus , P. masao Shinohara, 2005 , and P. pallipes ( Zetterstedt, 1838) belong to the P. vafer complex (Shinohara 2005) or the P. vafer subgroup of the P. vafer group ( Shinohara 2002b), which comprises nine closely related Palaearctic species associated with Alnus and Betula . In our molecular study ( Figs 148–151 View FIGURE 148 View FIGURE 149 View FIGURE 150 View FIGURE 151 , 160 View FIGURE 160 , 161 View FIGURE 161 ), the relationships of this group of species were poorly resolved. In the NaK analysis ( Fig. 160 View FIGURE 160 ), the two specimens of P. alnivorus from Japan did not even form a clade.

Pamphilius alnivorus is closest to P. nakagawai Takeuchi, 1930 , occurring in Honshu, Shikoku and Kyushu, Japan, in morphology and bionomics (Shinohara 2005). The larva of P. alnivorus is a solitary leaf-roller on Alnus , making a leaf-roll on the underside but oviposition is on the upperside (Type II of Shinohara 2005). The site of oviposition (upperside of a leaf) and direction of leaf-rolling (underside) in this species are quite peculiar, otherwise known only for the Betula -feeding species, P. pallipes (Shinohara 2005) .

References

Shinohara, A. (2002 b) Systematics of the leaf-rolling or webspinning sawfly subfamily Pamphiliinae: a preliminary overview. In: Viitasaari, M. (Ed.), Sawflies (Hymenoptera, Symphyta) I. Tremex Press, Helsinki, pp. 359 - 438.

Shinohara, A. & Hara, H. (2005) Pamphiliidae. In: Aoki, T. et al., Insect Larvae of Japan. Gakken, Tokyo, pp. 272 - 276. [in Japanese]

Shinohara, A. & Lelej, A. S. (2007) 2. Sem. Pamphiliidae - Pautinnye Pilil'shchiki, ili Pilil'shchiki-tkachi. In: Lelej, A. S. (Ed.), Setchatokryloobraznye, Skorpionnitsy, Pereponchatokrylye. Ch. 5. Opredelitel' Nasekomykh Dal'nego Vostoka Rossii. Tom IV. Dal'nauka, Vladivostok, pp. 922 - 942.

Shinohara, A. (2020) Family Pamphiliidae. In: Naito, T., Shinohara, A., Hara, H. & Ito, F., Sawflies and Woodwasps of Japan. Hokkaido University Press, Sapporo, pp. 3 - 23 + 222 - 254. [in Japanese]

Sundukov, Yu. N. & Lelej, A. S. (2012) Podotryad Symphyta - Sidyachebryukhie. In: Lelej, A. S. (Ed), Annotated Catalogue of the Insects of Russian Far East. Vol. I. Hymenoptera. Dalnauka, Vladivostok, pp. 62 - 119. [in Russian]

Sundukov, Yu. N. (2017) Suborder Symphyta - Sawflies and wood wasps. In: Lelej, A. S., Proshchalykin, M. Yu. & Loktionov, V. M. (Eds.), Annotated catalogue of the Hymenoptera of Russia. Vol. I. Symphyta and Apocrita: Aculeata. Proceedings of the Zoological Institute of the Russian Academy of Sciences, Supplement 6, pp. 20 - 117.

Taeger, A., Blank, S. M. & Liston, A. D. (2010) World catalog of Symphyta (Hymenoptera). Zootaxa, 2580 (1), 1 - 1064. https: // doi. org / 10.11646 / zootaxa. 2580.1.1

Takeuchi, K. (1930) A revisional list of the Japanese Pamphiliidae, with description of nine new species. Transactions of the Kansai Entomological Society, 1, 3 - 16.

Zetterstedt, J. W. (1838) Ordo IV. Hymenoptera. In: Zetterstedt, J. W., Insecta Lapponica descripta. Sectio Secunda. Hymenoptera. Lipsiae, L. Voss, pp. [317] - 476 + 326 - 358.

Figures

FIGURE 54. Pamphilius alnivorus, female, Russia (paratype) – (a) dorsally, (b) lateroventrally, (c) head & thorax dorsally, (d) head & thorax ventrolaterally, (e) face, (f) antenna, (g) sawsheath laterally, (h) claw.

FIGURE 55. Pamphilius alnivorus, male, Russia (paratype) – (a) dorsally, (b) lateroventrally, (c) head & thorax dorsally, (d) head & thorax ventrolaterally, (e) face, (f) antenna, (g) genitalia ventrally, (h) claw.