The Library of the British Arachnological Society

Authors - U

UBICK,D. & MOODY,M.J.: (1995) On males of Californian Talanites (Araneae, Gnaphosidae); J Arachnol. 23: 209-211
UBICK,D. & PLATNICK,N.I.: (1991) On Hesperocranum, a new spider genus from western North America (Araneae, Liocranidae); Am.Mus.Novit. 3019: 1-12
UEDA,K.: (1978) Various responses of web-making spiders to the vibration of a tuning fork (In Japanese); Atypus 73: 14-16
UEDA,Y.: (1974) A study on the function of the rectal bladder of spiders; Acta Arachnol. 25: 47-52; (1976) On a self-cleaning behavior of Lycosa fujitai Uyemura (In Japanese); Atypus 67: 53
UEMURA,T.: (1952) On Myrmarachne japonica (Karsch,1789) (In Japanese); Atypus 1: 5-7
UETZ,G.W.: (1975) Temporal and spatial variations in species diversity of wandering spiders (Araneae) in deciduous forest litter; Envir.Ent. 4: 719-724; (1976) Gradient analysis of spider communities in a streamside forest; Oecologia (Berl.) 22: 373-385; (1978) Book review: "Insect Ecology" by Peter W. Price, John Wiley and Sons, New York, 514pp. 1975; J.Arachnol. 6(1): 79; (1979) The influence of variation in litter habitats on spider communities; Oecologia (Berl.) 40: 29-42; (1986) Species differences in colonial Metepeira from Mexico; Actas X Congr.Int.Aracnol.Jaca 1: 139
UETZ,G.W. & BIERE,J.M.: (1980) Prey of Micrathena gracilis (Walckenaer) (Araneae: Araneidae) in comparison with artificial webs and other trapping devices; Bull.Br.arachnol.Soc. 5(3): 101-107
UETZ,G.W. & CANGIALOSI,K.R.: (1986) Genetic differences in social behaviour and spacing in population of Metepeira spinipes, a communal-territorial orb weaver (Araneae, Araneidae); J.Arachnol. 14(2): 159-173
UETZ,G.W. & DENTERLEIN,G.: (1979) Courtship behaviour, habitat and reproductive isolation in Schizocosa rovneri Uetz and Dondale (Araneae: Lycosidae); J.Arachnol. 7(2): 121-128
UETZ,G.W. & DONDALE,C.D.: (1979) A new wolf spider of the genus Schizocosa (Araneae: Lycosidae) from Illinois; J.Arachnol. 7(1): 86-87
UETZ,G.W. & UNZICKER,J.D.: (1975) Pitfall trapping in ecological studies of wandering spiders; J.Arachnol. 3(2): 101-112
UETZ,G.W. BISCHOFF,J. & RAVER,J.: (1993) Survivorship of wolf spiders (Lycosidae) reared on different diets; J.Arachnol. 20: 207-211
UETZ,G.W. HIEBER,C.S. & RAYOR,L.: (1989) Ecological costs and benefits for colonial spiders (Abstract); XI Int.Congr.Arachn.Turku : 102
UETZ,G.W. JOHNSON,A.D. & SCHEMSKE,D.W.: (1978) Web placement, web structure, and prey capture in orb-weaving spiders; Bull.Br.arachnol.Soc. 4(4): 141-148
UETZ,G.W. VAN DER LAAN,K.L. SUMMERS,G.F. et al: (1979) The effects of flooding on floodplain arthropod distribution, abundance and community structure; Am.Midl.Nat. 101: 286-299
UETZ,G.W., HALAJ,J. & CADY,A.B.: (1999) Guild structure of spiders in major crops; J.Arachnol.(Symposium on spiders in agroecosystems)27(1): 270-280
UETZ,G.W., MCCLINTOCK,W.J., MILLER,D., SMITH,E.I. & COOK,K.K.: (1996) Limb regeneration and sebsequent asymmetry in a male seconsary sexual character influences sexual selection in wolf spiders; Behav.Ecol.Sociobiol. 38: 253-257
UGOLINI,A. & VANNINI,M.: (1984) Larval behaviour and phylogenetic relationships among scorpions; J.Arachnol. 11(3): 433-436
UGOLINI,A. CARMIGNANI,I. & VANNINI,M.: (1986) Mother-young relationships in Euscorpius: adaptive value of the larval permanence on the mothers back; J.Arachnol. 14(1): 43-46
UHL,G.: (1993) Sperm storage and repeated egg production in female Pholcus phalangioides Fuesslin (Araneae); Bull.Soc.neuchatel.Sci.nat., 116(1): 245-252 / C.R.XIIIe Coll.europ.Arachnol., Neuchatel 2-6 sept.1991
UHL,G. & HUBER,B.A.: (1995) Male pedipalp morphology and copulatory mechanism in Pholcus phalangioides (Fuesslin,1775) (Araneae, Pholcidae); Bull.Br.arachnol.Soc. 10(1): 1-9
UHL,G. & SCHMITT,M.: (1996) Stridulation in Palpimanus gibbulus Dufour (Araneae: Palpimanidae); Proc.13th Int.Congr.Arachnol., Geneva, 3-8 Sept.1995. Revue Suisse de Zool, vol.hors serie: 649-660
UHL,G. SACHER,P. WEISS,I. & KRAUS,O.: (1992) Europaische Vorkommen von Tetragnatha shoshone (Arachnida, Araneae, Tetragnathidae); Verh.naturwiss.Ver.Hamburg (NF)33: 247-261
UK BIODIVERSITY GROUP: (1999) Clubiona rosserae (a spider) (Order: Araneae) Action Plan; In UK Biodiversity Group Tranche 2 Action PLans Vol.IV - invertebrates: 425-426; (1999) Fen raft spider (Dolomedes plantarius) (Order: Araneae) Action PLan; In UK Biodiversity Group Tranche 2 Action PLans Vol.IV - invertebrates: 429-430; (1999) Ladybird spider (Eresus sandaliatus = cinnaberinus) (Order: Araneae) Action PLan; In UK Biodiversity Group Tranche 2 Action PLans Vol.IV - invertebrates: 433-435; (1999) Clubiona subsultans (a spider) (Order: Araneae) Species Statement; In UK Biodiversity Group Tranche 2 Action PLans Vol.IV - invertebrates: 457; (1999) Uloborus walckenaerius (a spider) (Order: Araneae) Species Statement; In UK Biodiversity Group Tranche 2 Action PLans Vol.IV - invertebrates: 458
ULBRICH,K., HENSCHEL,J.R., JELTSCH,F. & WISSEL,C.: (1996) Modelling individual variability in a social spider colony (Stegodyphus dumicola: Eresidae) in relation to food abundance and its allocation; Proc.13th Int.Congr.Arachnol., Geneva, 3-8 Sept.1995. Revue Suisse de Zool, vol.hors serie: 661-670
UMANA,G.M.: (1987) Ciclo de vida y biologia de la reproduccion de Theridion rufipes Luca (Araneae, Theridiidae) en Costa Rica; Aracnologia (Montev.) 7: 1-9
UMEDA,Y., SHINKAI,A. & MIYASHITA,T.: (1996) Prey composition of three Dipoena species (Araneae: Theridiidae) specializing on ants (In Japanese, English abstract); Acta arachnol. 45(1): 95- 99
UNZICKER,J.D.: (1966) A review of the African Mimetidae (Arachnida: Araneae), with a description of a new species; J.Kans.ent.Soc. 39: 506-513
URONES,C.: (1985) Artropodos epigeos del Macizo de San Juan de la Pena (Jaca, prov. de Huesca) VI. Aranas tomisoideas; Pirineos 126: 29-41; (1985) Los artropodos epigeos del Macizo de San Juan de la Pena (Jaca, prov. de Huesca) VII. Aranas clubionoideas; Pirineos 126: 43-60; (1998) Description de Oxyptila bejarana n.sp. de la Sierra de Bejar (Salamanca, Espana) (Araneae, Thomisidae); Revue Arachnol. 12(8): 79-88
URONES,C. & PUERTO,A.: (1988) Ecological study of the clubionoides and Thomisoidea (Araneae) in the Spanish Central System; Revue arachnol. 8: 1-32
URONES,C. JERARDINO,M. & BARRIENTOS,J.A.: (1995) Datos fenologicos de Gnathosidae (Araneae) capturados con trampas de caida en Salamanca (Espana) (English abstract); Revue arachnol. 11: 47-63
USHER,M.B.: (1965) On the occurrence of Silometopus incurvatus (O.P.-Cambridge) (Araneae, Linyphiidae) in Scotland; Ann.Mag.nat.Hist. (13)8: 37-39; (1967) Notes on some spiders from Nairnshire; Naturalist,Hull 902: 97-98; (1983) Two spiders in subfamily Mynogleninae (Araneae: Linyphiidae) from the Falkland Islands, South Atlantic; J.Zool.,Lond. 200: 549-560; (1983) Spiders from Beauchene Island, Falkland Islands, South Atlantic; J.Zool.,Lond. 200: 571-582; (1984) What is this strange Falklands creature?; Newsl.Falkland Islands Foundation 2: 1-4; (1984) Spiders in the Falkland Islands; Newsl.Falkland Islands Foundation 2: 2-4
USHER,M.B. & SMART,L.M.: (1988) Recolonization of burnt and cut heathland in the North York Moors by arachnids; Naturalist 113: 103-111
UTHAMAN,M. & REDDY,Y.S.: (1979) Bimodal oscillation in the oxygen consumption of the isolated tissues of the scorpion Heterometrus fulvipes; J.arid Envir. 2: 1-7; (1980) Neutral factors in the regulation of oxygen consumption rhythm in the tissues of the scorpion, Heterometrus fulvipes (C.Koch); Chronobiologia 7: 533-537
UTOCHKIN,A.S.: (1956) Contributions to the study of the venomous spider Latrodectus pallidus O.P.-Cambr., Subsp. pavlovski Charit. (In Russian); Zool.Zh. 35: 1657-1660; (1975) To the spider fauna of Volgo-Kama Reserve (In Russian); Materialy Vtoroy itogovoy nauch.konf.zoologov Volzhsko-Kamskogo kraya Kazan : 81-83; (1984) Systematics and geographical distribution of spiders of the genus Tibellus (Aranei: Thomisidae) of the USSR fauna (In Russian); Proc.9th.S'ezd.Vseso.Ent.Obshc.Tez.dokl. 2: 203-204; (1989) Systematical list of the spider genus Xysticus (Arachnida, Aranei, Thomisidae) of the USSR fauna (In Russian); In "The fauna and ecology of spiders and scorpions : collection of arachnological papers" A.B.Lange (Ed.) Nauka, Moscow 1989 : 14-16
UTOCHKIN,A.S. (Ed.): (1988) Fauna and ecology of arachnids; Perm State Univ. : 1-138
UTOTCHKIN,A.S. & SAVELYEVA,L.G.: (1995) Review of the spider genus Xysticus C.L.Koch, 1835 (Arachnida, Aranei, Thomisidae) in the East Kazakhstan Area; Arthropoda Selecta 4(1): 65-69
UTOTSCHKIN,A.S.: (1985) Materials on the spider genus Heriaeus (Aranei,Thomisidae) of the USSR (In Russian, English summary); Tr.Zool.Inst.Akad.Nauk.SSSR 139: 105-113
UYEMURA,T.: (1957) Colour change of two species of Japanese spiders; Acta Arachnol. 15: 1-10; (1961) Studies on the variation, lineage and distribution of the Japanese spider, Araneus ventricosus (L. Koch) (s.lat.) (In Japanese, English summary); Atypus : 1-116; (1967) Theraphosid spider, Chilobrachys andersoni from Thailand; Acta Arachnol. 20: 37-45; (1967) Stepped variations and their evolutional process found in natural populations of spiders; Atypus : 1-180; (1976) On the tailed-spiders (Arachnura) from Formosa (In Japanese); Atypus 66: 3-15; (1976) On the tailed-spiders (genus Arachnura) from North Borneo, Malaysia (In Japanese); Atypus 67: 23-28; (1976) Specific name of the tailed spiders (genus Arachnura) from Formosa (In Japanese); Atypus 67: 29-32; (1977) On the segmental structure of the abdomen observed in several spiders (In Japanese); Acta Arachnol. 27: 139-144
UYEMURA,T. & YAGINUMA,T.: (1972) A new spider of the genus Araneus (Araneae:Argiopidae); Acta Arachnol. 24: 9-14
UZENBAEV,S.D.: (1985) On the position of spiders in the complex of predatory arthropods of a bog biocenose in southern Karelia (In Russian, English summary); Tr.Zool.Inst.Akad.Nauk.SSSR 139: 78-83; (1987) Ecology of predatory arthropods of mesotropic swamp (In Russian); Petrozavodsk : 1-127