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
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
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.
50
2
CUC 1058
Ratti E., 1972: I Cucujidae (s. lat.) della Laguna di Venezia (Coleoptera). 9 pp. (in Italian). Bolletino del Museo Civico di Storia Naturale di Venezia 22-23: 133-141.
50
2
CUC 1059
Ratti E., 1975: Nota sugli Astilpnus Perris (Coleoptera, Silvanidae). 3 pp. (in Italian). Bolletino del Museo Civico di Storia Naturale di Venezia 27: 21-23.
50
2
CUC 1048
Ratti E., 1976: La regressione alare in Airaphilus Redtb., con alcune osservazioni sistematiche (Coleoptera, Silvanidae). 5 pp. Societá Veneziana di Scienze Naturali 1: 45-49.
50
2
20252
Ratti E., 1978: La coleotterofauna delle ferite di Quercus robur L. nelle Prealpi Varesine. 31 pp. (in Italian). Atti Couvegno Ecologia Prealpi Orientali: 295-325.
250
10
COL 1964
Ratti E., 1980: La Coleotterofauna dei cadaveri di coniglio nel Varesotto. 7 pp. (in Italian). Societa Veneziana di Scienze Naturali 5: 21-27.
50
2
COL 818
Ratti E., 1983: Gli elementi caratteristici della coleotterofauna dei giuncheti alofili della Laguna di Venezia. 10 pp.
50
2
CUC 434
Ratti E., 1988: Catalogo dei Coleotteri della Laguna di Venezia. II. Nitidulidae, Rhizophagidae. 7 pp.
50
2
16595
Ratti E., 1994: Alcuni aspetti dell’attivita di volo dei Coleotteri Carabidi sul Delta del Po. 17 pp. Quad. Staz. Ecol. Civ. Mus., St. Nat. Ferrara 6: 275-291.
150
6
ORT 466
Ratti E., 1994: L’insetto stecco – Bacillus rossius redtenbacheri Padewieth, 1899 – al Lido di Venezia (Insecta, Phasmida, Bacillidae). 2 pp.
50
2
DBL 369
Ratti E., 2004: Coleoptera Lyctidae e Bostrichidae Intercettati nel porto e negli Ambienti urbani di Venezia. 5 pp. (in Italian). Bolletino del Museo civico di Storia naturale Venezia 55: 121-125.
50
2
BSI 104129
Ratti P., 1972: Descrizione della femmina di Rhaetulus didieri de Lisle (Coleoptera Lucanidae). 3 pp. Bolletino della Societa Entomologica Italiana 104(6-7): 129-131.
50
2
HYM 7437
Rau P., 1944: A few notes on the behavior of Vespula maculifrons Buyss. (G. A. Sandhouse). 2 pp.
50
2
LEP 4619
Rauchfuss , : Ein interessantes Hochtal der Schweiz. 6 pp.
50
2
95536
Raulin M., 1890: Influence de la nature du terrain sur la température du sol. 16 pp. (in French).
150
6
DEZ 32183
Rauschert M., 1985: Beobachtungen an der Chironimide Parochlus steineni auf der Insel King George Südshetlandinseln, Antarktis). 6 pp. [DIP 2770] Deutsche Entomologische Zeitschrift (N.F.) 32: 183-188.
50
2
70994
Raušer J., 1955: K poznání rodu Leuctra Stephens ve Slezsku. 54 pp.
495
20
70995
Raušer J., 1957: K poznání dunajských pošvatek (Plecoptera). 26 pp.
250
10
ASC 54369
Raušer J., 1957: K poznání podzimních druhů rodu Protonemura (Plecoptera). 10 pp. [PLE 25] Acta Societatis entomologicae Cechosloveniae 54: 369-378.
50
2
ASC 57285
Raušer J., 1960: Příspěvek k preparaci kopulačních orgánů hmyzu. 5 pp. [INS 416] Acta Societatis entomologicae Cechosloveniae 57: 285-289.
50
2
AFP 08067
Raušer J., 1962: Plecoptera bulgarica – I. 16 pp. [70231] Acta faunistica entomologica Musei nationalis Pragae 8(70): 67-82.