Simon J. E., Lima S. R., Dressendorfer de Novaes T., Alves A., 2005: Primeiro registro de Podicephorus major (Boddaert, 1783) (Aves: Podicipedidae) para o estado do Espírito Santo, Brasil. [First record of Podicephorus major for the state of Espírito Santo, Brasil.] 5 pp. Boletim do Museu de Biologia ‘Mello Leitao’ (N.S.) 18: 59-63.

 Simon J. E., Peres J., 2012: Revisao da distribuciao geografica de Phylloodytes kautskyi Peixoto a Cruz, 1988 (Amphibia, Anura, Hylidae). Review of the geographic distribution of Phyllodytes kautskyi Peixoto and Cruz, 1988 (Amphibia, Anura, Hylidae). 14 pp. (in Portuguese). Boletim do Museu de Biologia Mello Leitao, (N. S.) 29: 17-30.

 Simon W., Dahmer G., 1954: Zygobolba corbis (Ostrac.), Leitmarke für den Beginn des Mittel-Devons im Oberharz. 11 pp. [EVE 961] Seckenbergiana 34(4-6): 235-245.

 Simonelli M., Magnago L. F. S., Martins S. V., Matos F. A. R., Demuner V. G., 2010: Composicao de especies arbóreas em tres estádios successionais de floresta ciliar na Lagoa Jacunem, Espírito Santo, Brasil. Tree species composition in three successional stages of a riparian forest a Jacunem Lake, Espírito Santo, Brazil. 15 pp. (in Portuguese). Boletim do Museu de Biologia Mello Leitao (N. S.) 28: 5-19.

 Simonetta J., Teocchi, 1995: Contribution a la connaissance des lamiaires de la Somalie. 47 pp. [15186] Fragmenta entomologica 26(2): 363-409.

 Simonsen T. J., Kristensen N. P., 2003: Scale length/wing length correlation in Lepidoptera (Insecta). 7 pp. 

 Simonyi S., 1990: Adatok az Alpár-tiszakécskei magaspart vidéke nagylepkefauájának ismeretéhez. 12 pp. [LEP 3260] Folia Entomologica Hungarica (S.N.) 51: 137-148.

 Simonyi S., 1996: A new species of the genus Rusina Stephens, 1829 from Turkey (Lepidoptera: Noctuidae). 5 pp. [LEP 3261] Folia Entomologica Hungarica (S.N.) 57: 271-275.

 Simonyi S., és Szécsényi L., 1992: Adatok Erdély magashegységi nagylepke-faunájának ismeretéhez (Erdélyi gyűjtőutak nagylepkeanyagának feldolgozása) (Lepidoptera). 6 pp. [LEP 3262] Folia Entomologica Hungarica (S.N.) 53: 225-230.

 Simova-Tošic D., 1971: Dryomyia circinans Giraud (Diptera, Cecidomyidae) musica galica hrasta. 6 pp. 

 Simova-Tošic D., 1973: Contribution to the Study of crane flies (Tipulide, Diptera) in Yugoslavia. 5 pp. 

 Simova-Tošic D., 1992: Contribution to the study of Limoniidae in Yugoslavia. 8 pp. [DIP 3225] Acta zoologica cracoviensia 35(1): 139-146.

 Simova-Tošic D., Vukovic M., 1980: Proučavanja vrsta roda Aphidoletes Kieffer (Diptera, Cecidomyiidae). 5 pp. 

 Simova-Tošic D., Vukovic M., 1983: Značaj muškog genitalnog aparata za determinaciju vrsta familije Tipulidae (Diptera). 6 pp. [M40] 

 Simova-Tošič D., Skuhravá M., 1995: The occurence and biology of Dasineura gleditchiae (Diptera: Cecidomyiidae) in Serbia. 6 pp. Acta Societatis Zoologicae Bohemiae 59(1-2): 121-126.

 Simpson J., 1957: Observations on colonies of honey-bees subjected to treatments designed to induce swarming. 8 pp. 

 Simpson J., 1958: The factors which cause colonies of Apis mellifera to swarm. 19 pp. 

 Simpson J., 1963: Queen perception by honey bee swarms. 3 pp. 

 Simpson S. J., Barton Browne L., Gerwen A. C. M., 1989: The patterning of compensatory sugar feeding in the Australian sheep blowfly. 15 pp. 

 Simroth , 1905: Bemerkungen zu einer Theorie des Lebens. 19 pp. (in German). 

 Simroth H., 1902: Ueber die wahre Bedeutung der Erde in der Biologie. 36 pp. (in German). 

 Simroth H., 1905: Bemerkungen zu einer Theorie des Lebens. 19 pp. (in German). Deutsch. Zool. Gesellschaft: 214-232.

 Simsek F. M., 2003: Seasonal population dynamics and breeding habitat diversity of Culex pipiens Linnaeus, 1758 (Diptera: Culicidae) in Gölbasi District, Ankara, Turkey. 12 pp. [DIP 4895] (in English). Journal of the Entomological Research Society 5(1): 51-62.

 Simsek F. M., 2003: Seasonal population dynamics and breeding habitat diversity of Culex pipiens Linnaeus, 1758 (Diptera: Culicidae) in Gölbasi District, Ankara, Turkey. 12 pp. [DIP 4895] (in English). Journal of the Entomological Research Society 5(1): 51-62.

 Sinada N. A., Blocker H. D., 1994: Revision of the New World genus Polyamia (Homoptera: Cicadellidae). 24 pp. 

 Sinclair B. J., 1992: A phylogenetic interpretation of the Brachycera (Diptera) based on the larval mandible and associated mouthpart structures. 20 pp. Systematic Entomology 17(3): 233-252.

 Sinclair B. J., 2003: Taxonomy, phylogeny and zoogeography of the subfamily Ceratomerinae of Australia (Diptera: Empidoidea). 44 pp. [62601] Records of the Australian Museum 55(1): 1-44.

 Sinclair B. J., 2008: New species of Austrothaumalea Tonnoir from Australia (Diptera: Thaumaleidae). 12 pp. Records of the Australian Museum 60(1): 1-12.

 Sinclair B. J., 2010: Proclinopyga ulrichi sp. nov.: the first fossil aquatic dance fly of the subfamily Clinocerinae (Diptera: Empididae). 5 pp. Bonn zoological Bulletin 57(1): 85-89.

 Sinclair B. J., Cumming J. M., 2000: Revision of the genus Apterodromia (Diptera: Empidoidea), with a redefinition of the tribe Ocydromiini. 26 pp. 

 Sinclair B. J., Papp L., 2004: The rediscovery of Nemedina alamirabilis Chandler from Hungary (Diptera: Empidoidea), and first description of the male. 4 pp. Bonner zoologische Beiträge (2003) 52(1-2): 155-158.

 Sinclair B. J., Saigusa T., 2001: Revision of the world species of Ragas Walker (Diptera: Empidoidea). 16 pp. [61243] Entomological Science 4(4): 507-522.

 Sinclair B. J., Saigusa T., 2005: Revision of the Trichoclinocera dasyscutellum group from East Asia (Diptera: Empididae: Clinocerinae). 17 pp. Bonner zoologische Beiträge 53(2004)(1-2): 193-209.

 Sinclair B., Hoffeins C., 2013: New fossil species of Ragas Walker (Diptera: Empididae) in Baltic amber (Tertiary, Eocene). 8 pp. Bonn zoological Bulletin 62(1): 92-99.

 Sinclair W., Ewning A. W., 1963: Record of some fleas (Siphonaptera) from the North Troms district of Norway. 7 pp. 

 Sindaco R., 1995: Addition to the gerpetofauna of Libya: Scincopus fasciatus fasciatus (Peters, 1864) (Reptilia: Scincidae). 6 pp. (in English). Bolletino del Museo regionale di Scienze Naturali – Torino 13(1): 117-122.

 Sindaco R., 1995: Addition to the herpetofauna of Libya: Scincopus fasciatus fasciatus (Peters, 1864) (Reptilia: Scincidae). 6 pp. 

 Sindaco R., 2001: Anfibi e rettili del Parco Nazionale del Gran Paradiso. 9 pp. [REP 32] Rivista Piemontese di Storia Naturale 22: 251-259.

 Sindaco R., 2006: Segnalazioni faunistiche piemontesi e valdostane (Amphibia, Reptilia, Mammalia). 17 pp. (in Italian). Rivista Piemontese di Storia Naturale 27: 443-459.

 Sindaco R., Biggi E., Boano G., Delmastro G. B., 2002: Novitates Herpetologicae Pedemontanae I. (Amphibia, Reptilia). 12 pp. Rivista Piemontese di Storia Naturale 23: 195-206.

 Sindaco R., Carpegna P., 2010: Segnalazioni Faunistiche Piemontesi. III. Dati preliminari sulla distribuzione dei Mustelidi del Piemonte (Mammalia, Carnivora, Mustelidae). Faunistic records in Piedmont and Aosta Valley (NW Italy), III. Preliminary distribution data on mustelids in Piedmont (Mammalia, Carnivora, Mustelidae). 26 pp. Rivista Piemontese di Storia Naturale 31: 397-422.

 Sindaco R., Seglie D. (eds.), 2009: Segnalazioni faunistiche piemontesi e valdostane, II. (Amphibia, Reptilia, Mammalia). Faunistic records in Piedmont and Aosta Valley (NW Italy), II. 16 pp. Rivista Piemontese di Storia Naturale 30: 209-224.

 Sinelščikov V. A., 1962: O slepnjach srednego tečenija reki Irtuša. 13 pp. 

 Sinev S. Yu., 1977: Uzkoakrylye moli (Lepidoptera, Momphidae) iz Mongolskoj narodnoj respubliki. 2 pp. [LEP 3263] Nasekomye Mongolii 5: 615-616.

 Sinev S. Yu., 1979: Novyj vid češuekrylych roda Calycobathra Meyrick, 1891 (Lepidoptera, Momphidae, Walshiinae) iz pustyn Srednej Azii. 4 pp. 

 Sinev S. Yu., 1980: K faune uzkokrylych molej (Lepidoptera, Momphidae) Mongolii. 8 pp. [LEP 3265] Nasekomye Mongolii 7: 378-385.

 Sinev S. Yu., 1981: On the composition and systematic position of the genus Trachydora Meyr. (Lepidoptera, Momphidae). 7 pp. (in Russian). Entomologitsheskoe obozrenie 60(4): 872-878.

 Sinev S. Yu., 1982: Novye dannye po faune uzkokrylych molej (Lepidoptera, Momphidae) Mongolii. 4 pp. [LEP 3266] Nasekomye Mongolii 8: 343-346.

 Sinev S. Yu., 1984: New species of the narrow-winged moths of the subfam. Chrysopeleiinae (Lepidoptera, Momphidae) from Middle Asia. 10 pp. (in Russian). Entomologitsheskoe obozrenie 63(2): 326-335.

 Sinev S. Yu., 1986: Dva novych vida uzkokrylych molej roda Tetanocentria Rebel, 1902 (Lepidoptera, Momphinae Sensu Lato) iz Južnogo Primorja. 6 pp.