Uechi N., Uesato T., Yukawa J., 2007: Detection of an invasive gall-inducting pest, Quadrastichus erythrinae (Hymenoptera: Eulophidae), causing damage to Erythrina variegata L. (Fabaceae) in Okinawa Prefecture, Japan. 4 pp. Entomol. Sci. 10(2): 209-212.
BOT 279
Uemura K., Tanai T., 1993: Betulaceous leaves and fruits from the Oligocene of Kitami, Hokkaido, Japan. 9 pp. (in English). Memoirs of the National Science Museum 26: 21-29.
BOT 280
Uemura L., 1991: Middle miocene plant megafossil assemblages from Onnebetsu and Niupu in the Nayoro area, Hokkaido. 10 pp. (in Japanese). Memoirs of the National Science Museum 24: 17-26.
95310
Uéno S.-I., 1987: The derivation of terrestrial cave animals. 14 pp.
HNR 85
Uéno S.-I., Kubodera T., Shinohara A., Kashiwadani H., Kadota Y., Tiba T., Uemura K., Matsumura H., 1994: Preface to the Natural History Researches of Eastern Hokkaido. 6 pp. (in Japanese). Memoirs of the National Science Museum 27: 1-6.
96047
Ugolini U., 1912: Forme e colori della natura. 43 pp. (in Italian).
88138
Uherkovich G., 1981: Algen aus einigen Gewässern Amazoniens. 29 pp. Amazoniana 7(2): 191-219.
88139
Uherkovich G., Franken M., 1980: Aufwuchsalgen aus zentralamazonischen Regenwaldbächen. 31 pp. Amazoniana 7(1): 49-79.
88140
Uherkovich G., Rai H., 1979: Algen aus dem Rio Negro und seinen Nebenflüssen. 28 pp. Amazoniana 6(4): 611-638.
BOT 281
Uherkovich G., Schmidt G. W., 1974: Phytoplanktontaxa in dem zentral-amazonischen Schwemmlandsee Lago do Castanho. 21 pp. Amazoniana 5(2): 243-283.
BOT 310
Uhlík P., 2007: K historii lichenologického výzkumu v Krušných horách ve 20. a 21. století. 8 pp. (in Czech). Příroda Kraslicka 1: 37-44.
LMN 29
Ulfstrand S., Nilsson L. M., Stergar A., 1974: Composition and diversity of benthic species collectives colonizing implanted substrates in a South Swedish Stream. 8 pp.
MUZ 58
Urban D., 1907: Das Präparieren von Käfern. 4 pp. (in German). Entomologischen Wochenblattes 24:1-4.
PSC 212
Uyeno T., Matsui N., 1993: Late Cretaceous fish fossils from Nemuro, Hokkaido, Japan. 8 pp. (in Japanese). Memoirs of the National Science Museum 26: 39-46.
Uechi N., Uesato T., Yukawa J., 2007: Detection of an invasive gall-inducting pest, Quadrastichus erythrinae (Hymenoptera: Eulophidae), causing damage to Erythrina variegata L. (Fabaceae) in Okinawa Prefecture, Japan. 4 pp. Entomol. Sci. 10(2): 209-212.