Bejšák V. R., 1997: What are listservers for (in Czech). 8 pp. [M54] Klapalekiana 33(3-4): 257-264.
50
2
INS 598
Bejšák V. R., 2001: On insects, protection and conservation strategies. 5 pp.
50
2
JRS 05163
Bejšák V. R., 2003: New name for species from the genus Ceropria Laporte & Brullé, 1831 (Coleoptera: Tenebrionidae). 1 pp. [TEN 1163] Journal of the Entomological Research Society 5(1): 63.
50
2
JRS 051063
Bejšák V. R., 2003: New name for species from the genus Ceropria Laporte & Brullé, 1831 (Coleoptera: Tenebrionidae). 1 pp. [TEN 1163] Journal of the Entomological Research Society 5(1): 63.
50
2
ESC 11289
Beketov M. A., 2008: Community structure of Ephemeroptera in Siberian streams. 11 pp. Entomological Science 11(3): 289-299.
95
4
GEN 16007
Beketov M. A., Godunko R. J., 2005: Baetis khakassikus n. sp., a new species of the subgenus Rhodobaetis Jacob, 2003 from Middle Siberia, Russian Federation (Ephemeroptera: Baetidae). 6 pp. [EPH264] Genus 16(1): 7-12.
50
2
8014
Bekker E. G., 1966: Teorija morfologicheskoj evolyucii nasekomych. 328 pp. Discount 20%!
120
4.80
6161
Beklemishev V. N., 1952: Osnovy sravnitelnoj anatomii bespozvonočnych. Izdanie vtoroe. 698 pp. Discount 20%!
156
6.40
80209
Bekman M. U., 1954: Biologia Gammarus lacustris Sars pribajkalskich vodoemov. 49 pp.
295
12
ORT 771
Bekuzin A. A., 1978: Novyj vid kuznečikov roda Eumetrioptera Mir. (Orthoptera, Tettigonioidea) s Kuraminskogo chrebta. 2 pp.
50
2
DIP 7230
Béla A., 1967: A zsákos gubacslégy biológiája (Putoniella marsupialis F. Lw.-, Diptera: Cecidomyidae). 10 pp.
50
2
DIP 6961
Béla A., 1978: Fitocecidiumok a Bokonyból. 8 pp.
50
2
50210
Beláková A., 1970: Príspevok k poznaniu niektorých druhov samotárskych včiel rodov Andrena (Fabricius) a Halictus (Latreille) a ich živných rastlín na Slovensku. 16 pp.
95
4
FEH 25349
Beláková A., 1972: Die Bienen mesophiler Wiesen- und Waldsteppenbestaende der Slowakei (Hym., Apoidea). 10 pp. [HYM 311] Folia Entomologica Hungarica (S.N.) 25: 349-358.
50
2
HYM 312
Beláková A., 1980: Die Bienen (Apoidea) einiger Gebirgsgebiete der Slowakei. 4 pp.
50
2
EPR 16039
Beláková A., 1980: Výskyt niektorých druhov včiel (Hymenoptera, Apoidea) na Slovensku. 11 pp. [HYM 313] Entomological Problems 16: 39-49.
50
2
HYM 314
Beláková A., 1989: Spoločenstvá včiel (Hym., Apoidea) a ich trofické vzťahy v podmienkach mestskej zelene. 5 pp.
50
2
ZOB 02103
Beláková A., Lukáš J. sen., 1991: Včely (Apoidea) blízkeho okolia Nitry. 16 pp. Zobor 2: 103-118.
95
4
HYM 315
Beláková A., Ondovčíková J., 1983: Vplyv exhalátov niektorých priemyselných závodov mesta Bratislavy na populáciu čmeľov (Hymenoptera, Bombidae). 6 pp.
50
2
EPR 301035
Belcari A., 1999: Ethological and morphological notes on Tomosvaryella frontata (Diptera: Pipunculidae), parasitoid of the Tamarix leafhopper Opsius stactogallus. 12 pp. [DIP 259] Entomological Problems 30(1): 35-46.
50
2
EPH 5
Belfiore C., 1979: Segnalazione di Baetis digitatus Bangtsson in Italia (Ephemeroptera, Baetidae). 3 pp.
50
2
EPH 6
Belfiore C., 1979: Un Baetis pavidus Grandi M., 1949 ginandromorfo (Ephemeroptera, Baetidae). 3 pp.
50
2
FGE 16125
Belfiore C., 1982: The nymphs of Italian species of the Ecdyonurus lateralis group, with a description of the nymph of E. gridellii (Grandi, 1953). 7 pp. Fragmenta entomologica 16(2): 125-131.
50
2
INS 19
Belfiore C., 1983: Note su alcune specie del genere Habroleptoides schoenemund, con Segnalazione per l’Italia di H. Auberti (Biancheri, 1954). 2 pp.
50
2
FGE 17215
Belfiore C., 1984: Note su alcune specie Italiane del genere Caenis Stephens, 1835, con descrizione di C. martae n. sp. (Ephemeroptera, Caenidae). 5 pp. Fragmenta entomologica 17(2): 215-219.
50
2
BMT 05625
Belfiore C., 1987: A new species of Heptageniidae from Corsica: Ecdyonurus cortensis n. sp. (Ephemeroptera). 6 pp. (in English). Bolletino del Museo regionale di Scienze Naturali – Torino 5(2): 625-630.
50
2
FGE 22011
Belfiore C., 1990: A new species of Heptageniidae from Sicily: Rhithrogena johannis sp. n. (Ephemeroptera). 7 pp. [EPH250] Fragmenta entomologica 22(1): 11-17.
50
2
FGE 22265
Belfiore C., 1990: Efemerotteri delle isole dell’Egeo (Ephemeroptera). 6 pp. [EPH251] Fragmenta entomologica 22(2): 265-270.
50
2
AEB 87117
Belfiore C., d’Antonio C., 1989: Pseudocentroptilum calabrum sp. n. (Ephemeroptera, Baetidae), a new species of mayfly from Southern Italy. 5 pp. Acta entomologica Bohemoslovaca 87: 117-121.
50
2
FGE 15053
Belfiore C., Giangrande A., 1979: Descrizione della ninfa di Paraleptophlebia ruffoi Biancheri, 1956 (Ephemeroptera, Leptophlebiidae). 5 pp. Fragmenta entomologica 15(1): 53-57.
50
2
FGE 23235
Belfiore C., Picariello O., Scillitani G., Cretella M., 1992: Genetic divergence between two insular species of the genus Rhithrogena (Ephemeroptera, Heptageniidae). 8 pp. [EPH252] Fragmenta entomologica 23(2): 235-242.
50
2
CBU 60312
Belfiore N. M., 2006: Scientific note: Observation of a beaver beetle (Platypsyllus castoris Ritsema) on a North American river otter (Lontra canadensis Schreber) (Carnivora: Mustelidae: Lutrinae) in Sacramento county, California (Coleptera: Leiodidae: Platypsyllinae). 2 pp. The Coleopterists Bulletin 60(4): 312-313.
50
2
QEN 08063
Bělíček J., 1972: Book review. 2 pp. Quaestiones Entomologicae 8: 63-64
50
2
QEN 12283
Bělíček J., 1976: Coccinellidae of western Canada and Alaska with analyses of the transmontane zoogeographic relationships between the fauna of Britich Columbia and Alberta (Insecta: Coleoptera: Coccinellidae). 127 pp. Quaestiones Entomologicae 12: 283-409.
990
40
QEN 13073
Belíček J., 1977: Corrigenda on Coccinellidae of Western Canada and Alaska with analyses of the transmontane zoogeographic relationships between the fauna of British Columbia and Alberta (Insecta: Coleoptera: Coccinellidae). 1 pp.[ CUC 996] Quaestiones Entomologicae 13(1): 73.
50
2
3147
Bělín V., 1999: Motýli České a Slovenské republiky aktivní ve dne. Tagfalter, Widderchen und Glasflüger des Tschechische und Slovakische Republik. 66 colour plates, 100 pp. (in Czech and German).
990
40
3244
Bělín V., 2013: Noční motýli České a Slovenské Republiky. Die Nachtfalter der Tschechischen und Slowakischen Republik. Druhé, opravené vydání. Zweite, korrigierte Auflage. [Nocturnal Lepidoptera of the Czech and Slovak Republics. Second, revised edition.]. 78 colour plates, 260 pp. (in Czech & German).
1490
60
50211
Beling I., 1932: Zur Biologie von Nemeritis canescens Grav. (Hymen. Ophion.). I. Züchtungserfahrungen und oekologische Beobachtungen. 27 pp.
195
8
DIP 260
Beling T., 1880: Die Metamorphose von Coenomyia ferruginea Scop. 4 pp.
50
2
50212
Belizin V. I., 1954: Orechotvorki podsemejstva Figitinae (Hymenoptera, Cynipidae) fauny SSSR i sopredelnych stran. 15 pp.
150
6
HYM 316
Belizin V. I., 1957: Orechotvorki (Hymenoptera, Cynipidae) fauny SSSR, razvivajušiesja na rozach. 10 pp.
50
2
HYM 6062
Belizin V. I., 1961: Dubovye orechotvorki roda Cynips L. (Hymenoptera, Cynipidae). 7 pp.
50
2
HYM 6063
Belizin V. I., 1961: Novye vidy Eucoilidae fauny SSSR (Hymenoptera, Cynipoidea). 6 pp.
50
2
HYM 6064
Belizin V. I., 1962: Novye parazitičeskie vidy Cynipoidea (Hymenoptera) Dalnego Vostoka. 5 pp.
50
2
HYM 317
Belizin V. I., 1964: Parazitičeskie cinipidy triby Kleidotomini (Hymenoptera, Cynipoidea, Eucoilidae) fauny SSSR. 8 pp.
50
2
HYM 318
Belizin V. I., 1973: Novye cinipidy (Hymenoptera, Cynipoidea) fauny SSSR i prilegajušich stran. 10 pp.
50
2
STB 393
Belkaceme T., 1986: Skelet und Muskulatur der Hinterhüfte von Haliplus lineatocollis Mrsh. (Haliplidae, Coleoptera). 8 Abb., 12 pp. Stuttgarter Beiträge zur Naturkunde 393A.
95
4
STB 462
Belkaceme T., 1991: Skelet und Muskulatur des Kopfes und Thorax von Noterus laevis Sturm. Ein Beitrag zur Morphologie und Phylogenie der Noteridae (Coleoptera: Adephaga). 72 Abb., 1 Tab., 94 pp. Stuttgarter Beiträge zur Naturkunde 462A: 1-94.
590
24
95357
Belke G., 1853: Quelques Mots sur le climat et la faune de Kamieniec-Podolski. 28 pp. (in French).
295
12
95358
Belke G., 1866: Notice sur l’histoire naturelle du district de Radomysl (gouvernement de Kief). 36 pp. (in French).