Rasnitsyn A. P., 1988: Sepulki i proischoždenie steblevych pililščikov (Hymenoptera: Cephidae, Sepulcidae). 6 pp.
50
2
HYM 4944
Rasnitsyn A. P., 1991: Novye perepončatokrylye roda Baissa (Gasteruptiidae S. L.) iz rannego mela Burjatii i Mongolii. 2 pp.
50
2
DIP 4865
Rasnytsin S. P., Yasyukevich V. V., 1988: On ability of starvation in mosquitoes larvae (Diptera, Culicidae). 8 pp. (in Russian). Entomologitsheskoe obozrenie 67(4): 708-715.
50
2
SPX 07105
Raso J. E. G., 1984: Brachyura of the coast of Southern Spain (Crustacea, Decapoda). 9 pp. Spixiana 7: 105-113.
50
2
HYM 3203
Raspi A., Loni A., 1994: Alcune note sull’Allevamento di Opius concolor (Szépl.) (Hymenoptera Braconidae) e su recenti tentativi d’introduzione della specie in Toscana en in Liguria. 11 pp.
50
2
DIP 4866
Rastegaev Yu. M., 1984: Ecological peculiarities of the Oestridae and Gastrophilidae (Diptera) attacking horses in the desert zone of the Caspian lowland. 5 pp. (in Russian). Entomologitsheskoe obozrenie 63(3): 455-459.
50
2
EFA 3437
Rastegar J., Hadian A., Havaskary M., Rafeii A., 2013: On a colleciton of longhorn beetles (Coleoptera: Cerambycidae) from Iran. 12 pp. (in English). Entomofauna 34/37: 625-636.
150
6
RPC 28251
Rastelli M., Curletti G., 2007: Note sui coleotteri xilofagi del parco naturale val Troncea –Pragelato (TO) (Coleoptera: Cerambycidae, Buprestidae). 10 pp. (in Italian). Rivista Piemontese di Storia Naturale 28: 251-260.
95
4
RPC 23129
Rastelli M., Penati F., 2002: Gli Histeridae di un’area rinaturalizzata del Parco fluviale del Po: il bosco del Gerbasso (Insecta: Coleoptera). 14 pp. Rivista Piemontese di Storia Naturale 23: 129-142.
95
4
AZB 076
Rataj K., 1972: Revision of the genus Sagittaria. Part I. Old World species. 36 pp. [M14]
295
12
AZB 078
Rataj K., 1972: Revision of the genus Sagittaria. Part II. The species of West Indies, Central and South America. 60 pp. [M14]
395
16
8171
Rataj K., 1983: V pralesích Amazonie, cestopisné vyprávění o přírodě Amazonie, bar. fotografie, 142 s.
95
4
LAM 110245
Rataj L., Godeau B., 2010: Découverte d’une nouvelle espece et de deux nouvelles sous-especes de Ceroglossus (Coleoptera, Carabidae). 14 pp. Lambillionea 110(2): 245-257.
95
4
GEN 06277
Ratajczak A., 1995: Redescription of the third larval instar of Anisotoma humeralis (F.) (Coleoptera: Leiodidae). 12 pp. [STA 1153] Genus 6: 277-.
50
2
95985
Ratani L., 1860: Materie, Aether und lebendige Kraft. 49 pp. (in German).
395
16
CBU 40075
Ratcliffe B. C., 1986: Two new species of Dyscinetus from the West Indies and South America (Coleoptera: Scarabaeidae). 6 pp. The Coleopterists Bulletin 40(1): 75-80.
50
2
CBU 46256
Ratcliffe B. C., 1992: A new species of Ancognatha from Panama (Coleoptera: Scarabaeidae). 4 pp. The Coleopterists Bulletin 46(3): 256-259.
50
2
CBU 46216
Ratcliffe B. C., 1992: Nine new species and 11 country records of Cyclocephala from Panama and Costa Rica (Coleoptera: Scarabaeidae). 20 pp. The Coleopterists Bulletin 46(3): 216-235.
250
10
CBU 46250
Ratcliffe B. C., 1992: Two new species of Cyclocephala from Arizona and Mexico and a note on melanistic C. melanocephala (Coleoptera: Scarabaeidae: Dynastinae). 6 pp. The Coleopterists Bulletin 46(3): 250-255.
50
2
CBU 50099
Ratcliffe B. C., 1996: The coleopterists society. Minutes of the annual meeting. Las Vegas, Nevada, 18 December 1995. 2 pp. The Coleopterists Bulletin 50(1): 99-100.
50
2
CBU 52093
Ratcliffe B. C., 1998: An unusual new unicorn species of Copris from Nicaragua (Scarabaeidae: Scarabaeinae, Coprini). 4 pp. The Coleopterists Bulletin 52(1): 93-96.
50
2
CBU 55123
Ratcliffe B. C., 2001: Cetoniimania, a publication devoted to Cetoniinae, Valginae and Trichiinae. 2 pp. The Coleopterists Bulletin 55(1): 123-124.
50
2
CBU 57334
Ratcliffe B. C., 2003: New species of Hemiphileurus Kolbe from Honduras and Guatemala (Coleoptera: Scarabaeidae: Dynastinae: Phileurini). 5 pp. The Coleopterists Bulletin 57(3): 334-338.
50
2
474
Ratcliffe B. C., 2003: The dynastine scarab beetles of Costa Rica and Panama. 927 figs., 506 pp. NHBS
2990
120
CBU 61143
Ratcliffe B. C., 2007: The coleopterists society. Minutes of the annual meeting. Indianapolis, Indiana, 12 December 2006. 3 pp. The Coleopterists Bulletin 61(1): 143-145.
50
2
CBU 62063
Ratcliffe B. C., 2008: Book review. Sakai, K. and M. Fujioka. 2007. Atlas of Japanese Scarabaeoidea. Volume 2. Phytophagous group I. Roppon-Ashi entomological books, Tokyo, Japan. 173 pp. 2 pp. The Coleopterists Bulletin 62(1): 63-64.
50
2
CBU 62120
Ratcliffe B. C., 2008: The coleopterists society. Minutes of the annual meeting. San Diego, California, 11 December 2007. 3 pp. The Coleopterists Bulletin 62(1): 120-122.
50
2
CBU 65125
Ratcliffe B. C., 2011: A review of the species of Phileurus Latreille (Coleoptera: Scarabaeidae: Dynastinae: Phileurini) with quadridentate protibiae and description of a new species from Panama. 5 pp. The Coleopterists Bulletin 65(2): 125-129.
50
2
CBU 56152
Ratcliffe B. C., Cave R. D., 2002: New species of Cyclophala form Honduras and El Salvador (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini). 6 pp. The Coleopterists Bulletin 56(1): 152-157.
50
2
CBU 63325
Ratcliffe B. C., Cave R. D., 2009: New species of Cyclocephala Dejean, 1821 from Guatemala (Scarabaeidae: Dynastinae: Cyclocephalini). 8 pp. (in English). The Coleopterists Bulletin 63(3): 325-332.
50
2
CBU 65001
Ratcliffe B. C., Cave R. D., 2011: Revisions of the genera Endroedianibe Chalumeau and Hispanioryctes Howden and Endrödi (Coleoptera: Scarabaeidae: Dynastinae) from Hispaniola, with descriptions of new species 15 pp. The Coleopterists Bulletin 65(1): 1-14.
150
6
CBU 34085
Ratcliffe B. C., Chalumeau F., 1980: Strategus syphax (Fabr. ): a description of the third instar larva and pupa (Coleoptera: Scarabaeidae: Dynastinae). 9 pp. The Coleopterists Bulletin 34(1): 85-93.
50
2
CBU 37267
Ratcliffe B. C., Dechambre R.-P., 1983: New combinations, synonymy and distribution records for neotropical Pentodontini and Oryctini. 6 pp. The Coleopterists Bulletin 37(3): 267-272.
50
2
CBU 65135
Ratcliffe B. C., Hoffman R. L., 2011: Cyclocephala nigricollis Burmeister (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini). What is it And where is it 4 pp. The Coleopterists Bulletin 65(2): 135-138.
50
2
CBU 52201
Ratcliffe B. C., Ivie M. A., 1998: New species of Hemiphileurus Kolbe (Coleoptera: Scarabaeidae, Dynastinae) from the Dominican Republic with a key to the West Indian species of Hemiphileurus (Coleoptera: Scarabaeidae). 8 pp. The Coleopterists Bulletin 52(3): 201-208.
95
4
CBU 43259
Ratcliffe B. C., Jameson M. L., 1989: A new species of Pelidnota from Panama (Coleoptera: Scarabaeidae). 4 pp. The Coleopterists Bulletin 43(3): 259-262.
50
2
CBU 43135
Ratcliffe B. C., Jameson M. L., 1989: A synopsis of the genus Areoda (Coleoptera: Scarabaeidae). 10 pp. The Coleopterists Bulletin 43(2): 135-144.
150
6
CBU 46421
Ratcliffe B. C., Jameson M. L., 1992: New Nebraska occurrences of the endangered American burying beetle (Coleoptera: Silphidae). 5 pp. The Coleopterists Bulletin 46(4): 421-425.
50
2
CBU 55351
Ratcliffe B. C., Ocampo F. C., 2001: Tyrranosorus rex Ratliffe and Ocampo, a new genus and species of miocene hybosorid in amber from the Domincan Republik (Coleoptera: Scarabaeoidea: Hyposoridae. 5 pp. The Coleopterists Bulletin 55(3): 351-355.
50
2
CBU 56367
Ratcliffe B. C., Ocampo F. C., 2002: A review of the genus Hylamorpha Arrow (Coleoptera. Scarabaeidae: Rutelinae: Anoplognathini: Brachysternina). 12 pp. The Coleopterists Bulletin 57(4): 367-378.
95
4
CBU 65297
Ratcliffe B. C., Skelley P. E., 2011: Description of the larva of Homophileurus integer (Burmeister, 1847) (Coleoptera: Scarabaeidae: Dynastinae: Phileurini), with notes on biology and a key to the know larvae of New World Phileurini. 8 pp. The Coleopterists Bulletin 65(3): 297-304.
50
2
CBU 53001
Ratcliffe B. C., Smith A. B. T., 1999: New species of Canthonella Chapin from Amazonian Brazil (Coleoptera: Scarabaeidae). 7 pp. The Coleopterists Bulletin 53(1): 1-7.
50
2
19414
Ratcliffe B. C., Smith D. M., Erwin D., 2005: Oryctoantiquus borealis, new genus and species from the Eocene of Oregon, U.S.A, the world’s oldest fossil Dynastine and largest fossil Scarabaeid (Coleoptera: Scarabaeidae: Dynastinae). 9 pp.
95
4
MUZ 70
Rath O., 1895: Zur Conservirungstechnik. 9 pp. (in German). Anatomischer Anzeiger 11(9): 280-288.
50
2
8548
Rathbun R., 1913: A descriptive account of the building recently erected for the departments of Natural History of the United States National Museum. 131 pp.
150
6
LEP 6772
Ratnadass A., Traoré T., Sylla M., Diarra D, 2001: Improved techniques for mass-rearing Busseola fusca (Lepidoptera: Noctuidae) on an artificial diet. 9 pp. African Entomology 9(2): 167-175.
50
2
ARA 2194
Ratschker U. M., Roth M., 2000: Vergleich von Spinnenzönosen auf biologisch-dynamisch und konventionell bewirtschafteten Äckern der nordostdeutschen Tiefebene. 6 pp. (in German). Mitt. Dtsch. Ges. Allg. Angew. Ent. 12: 359-364.
50
2
JRS 14029
Rattanapun W., 2012: Host plants dependent prey suitability of predatory lady beetles. 9 pp. Journal of the Entomological Research Society 14(3): 29-37.
50
2
JRS 143029
Rattanapun W., 2012: Host plants dependent prey suitability of predatory lady beetles. 9 pp. Journal of the Entomological Research Society 14(3): 29-37.
50
2
CHR 676
Ratter F., 1875: Noch einmal der Coloradotäfer. II. 6 pp.