Sieder L., 1968: Beitrag zu Episcioptera dellabeffai Hart. Und Episcioptera sciopterella Hart. I. Neubeschreibung des Weibchens und des Sackes von Episcioptera dellabeffai Hart. II. Episcioptera sciopterella Hartig ist synonym zu Episcioptera dellabeffai Hart. 6 pp. Mitteilungen der münchner entomologischen Gesellschaft 58: 87-90.
 
PPE 84049
Sielezniew M., Bystrowski C., Deoniziak K., Matos da Costa J., 2015: An unexpected record of Myrmica schencki Emery, 1895 as a secondary host ant of the hygrophilous form of a small and isolated population of the Alcon Blue butterfly Phengaris (=Maculinea) alcon (Denis et Schiffermüller, 1775) (Lepidoptera, Lycaenidae) in NE Poland. 11 pp. Polskie Pismo Entomologiczne 84(1): 49-59.
 
FEH 25263
Sierpinski Z., 1972: Schadinsekten in Kiefernbeständen der Volksrepublik Polen. 7 pp. (in German). [INS 462] Folia Entomologica Hungarica (S.N.) 25: 263-269.
 
EAF 21279
Siess W., 1970: Eine neue Coptops aus Ceylon (Coleoptera, Cerambycidae, Lamiinae). 2 pp. [M51] Entomologische Arbeiten aus dem Museum G. Frey 21: 279-280.
 
ZME 793019
Sigwart J. D., Callaghan E., Colla A., Dyke G. J., McCaffrey S. L., Monaghan N. T., 2005: Belatedly hatching ornithology collections at the National Museum of Ireland. 10 pp. Zoologische Mededelingen Leiden 79 (3): 19-28.
 
FEH 322205
Silfverberg H., 1979: The identity of Aulacophora pannonica Csiki (Coleoptera: Chrysomelidae). 2 pp. (in English). Folia Entomologica Hungarica (S.N.) 32(2): 205-206.
 
PSC 166
Silfvergrip A. M. C., Paepke H. J., 1997: Kritischer Katalog der Typen der Fischsammlung des Zoologischen Museums Berlin. Teil 7: Pimelodidae (Siluriformes). 9 pp.
 
81094
Silva C. P. D., 1995: Community structure of fish in urban and natural streams in the Central Amazon. 16 pp. Amazoniana 13(3-4): 221-236.
 
MAM 52
Silva G. S., Monteiro da Cruz M. A. O., 1993: Comportamento e composicao de um grupo de Callithrix jacchus Eexleben (Primates, Callitrichidae) na Mata de Dois Irmaos, Recife, Pernambuco, Brasil. 12 pp. Revta bras. Zool. 10(3): 509-520.
 
BOT 269
Silva M. F. F., Silva J. B. F., 2000: Two new orchid occurrences for the Brazilian flora. 6 pp. Acta Amazonica 30(2):181-186.
 
MAM 53
Silva S. S. P., Peracchi A. L., 1995: Observacao da visita de morcegos (Chiroptera) as flores de Pseudobombax grandiflorum (Cav.) A. Robyns. 7 pp. Revta bras. Zool. 12(4): 859-865.
 
ESC 08335
Silva Torres C. S. A. da, Matthews R. W., Ruberson J. R., Lewis W. J., 2005: Role of chemical cues and natal rearing effect on host recognition by the parasitic wasp Melittobia digitata. 8 pp. Entomol. Sci. 8(4): 355-362.
 
MAM 239
Silva V. M. F. da, Best R. C., 1996: Freshwater dolphin fisheries interaction in the Central Amazon (Brazil). 11 pp. Amazoniana 14(1-2): 165-175.
 
ASN 69
Silverman J., Appel A. G., 1984: The pupal cocoon of the cat flea, Ctenocephalides felis (Bouché) (Siphonaptera: Pulicidae): A barrier to ant predation. 4 pp. Proc. Entomol. Soc. Wash. 86(3): 660-663.
Silvestri F., 1907: Nuove specie di Diplopodi (Diagnosi preventive). II. Spirostreptoidea. 10 pp.
 
80975
Silvestri F., 1908: Myriopoda from Porto Rico and Culebra. 26 pp.
 
APT 146
Silvestri F., 1931: Contributo alla conoscenza dei Campodeidae (Thysanura) delle grotte della Bulgaria. 11 pp.
 
APT 345
Silvestri F., 1948: Descriptio novi Japygidae (Insecta, Diplura) in Angola reperti. 3 pp.
 
ZCS 23039
Simandl J., 1987: Fauna tesaříkovitých v okolí Blatné (Cerambycidae, Coleoptera). 3 pp. [M38] Zprávy Čs. spol. entomol. při ČSAV 23: 39-42.
 
MAM 54
Simoes-Lopes P. C., Fabian M. E., 1999: Residence patterns and site fidelity in bottlenose dolphins, Tursiops truncatus (Montagu) (Cetacea, Delphinidae) off Southern Brazil. 8 pp. Revta bras. Zool. 16(4): 1017-1024.
 
PSC 90
Simoes-Lopes P. C., Fabian M. E., Menegheti J. O., 1998: Dolphin interactions with the mullet artisanal fishing on Southern Brazil: a qualitative and quantitative approach. 18 pp. Revta bras. Zool. 15(3): 709-726.
 
APT 151
Simon H. R., 2000: Collembolen im Kronenraum des Apfelbaumes: Freilandbeobachtungen in Süd-Hessen (1999). 7 pp.
 
PPE 38667
Simon H.-R., 1968: Zagadnienia ekologicznych badan nad skoczogonkami (Collembola). Probleme der ökologischen Collembolenforschung. 5 pp. [APT 152] (in Polish). Polskie Pismo Entomologiczne 38: 667-671.
 
FEH 51137
Simonyi S., 1990: Adatok az Alpár-tiszakécskei magaspart vidéke nagylepkefauájának ismeretéhez. 12 pp. [LEP 3260] Folia Entomologica Hungarica (S.N.) 51: 137-148.
 
FEH 53225
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.
 
DIP 3229
Simova-Tošic D., Vukovic M., 1983: Značaj muškog genitalnog aparata za determinaciju vrsta familije Tipulidae (Diptera). 6 pp. [M40]
 
95567
Simroth , 1905: Bemerkungen zu einer Theorie des Lebens. 19 pp. (in German).
 
95568
Simroth H., 1902: Ueber die wahre Bedeutung der Erde in der Biologie. 36 pp. (in German).
 
95569
Simroth H., 1905: Bemerkungen zu einer Theorie des Lebens. 19 pp. (in German). Deutsch. Zool. Gesellschaft: 214-232.
 
ASN 237
Sinclair W., Ewning A. W., 1963: Record of some fleas (Siphonaptera) from the North Troms district of Norway. 7 pp.
 
REP 98
Sindaco R., 1995: Addition to the herpetofauna of Libya: Scincopus fasciatus fasciatus (Peters, 1864) (Reptilia: Scincidae). 6 pp.
 
IMO 05615
Sinev S. Yu., 1977: Uzkoakrylye moli (Lepidoptera, Momphidae) iz Mongolskoj narodnoj respubliki. 2 pp. [LEP 3263] Nasekomye Mongolii 5: 615-616.
 
IMO 07378
Sinev S. Yu., 1980: K faune uzkokrylych molej (Lepidoptera, Momphidae) Mongolii. 8 pp. [LEP 3265] Nasekomye Mongolii 7: 378-385.
 
IMO 08343
Sinev S. Yu., 1982: Novye dannye po faune uzkokrylych molej (Lepidoptera, Momphidae) Mongolii. 4 pp. [LEP 3266] Nasekomye Mongolii 8: 343-346.
 
BOT 270
Singer R., 1984: Adaptation of higher Fungi to Várzea conditions. 9 pp. Amazoniana 8(3): 311-319.
 
EZS 105428
Singh B: K., Negi N. S., 1995: Further addition to the drosophilid fauna of Uttarakhand, India (Diptera: Drosophilidae). 8 pp. [DIP 3232] Entomologische Zeitschrift 105(21): 428-435.
 
SPX 01281
Sinhary D. C., Chaudhuri P. K., 1978: A study on Orthocladiinae of India Part III. Genus Metriocnemus Van der Wulp (Diptera, Chironomidae). Spixiana 1: 281
 
95305
Sioli H., 1965: A Limnologica e a sua imporância em pesquisas da Amazônia. [Die Limnologie und ihre Bedeutung bei der Erforschung Amazoniens.] 25 pp. Amazoniana 1(1): 11-35.
 
LMN 27
Sioli H., 1965: Bemerkung zu Typologie amazonischer Flüsse. [Anotaçao a tipologia de rios amazônicos.] 10 pp. Amazoniana 1(1): 74-83.
 
LMN 28
Sioli H., 1968: Hydrochemistry and Geology in the Brazilian Amazon Region. [Hidro-química e Geologia na Amazônia Brasileira.] 11 pp. Amazoniana 1(3): 267-277.
 
EFA 1405
Sipahiler F., 1993: A contribution to the knowledge of Trichoptera of France (Insecta, Trichoptera). 16 pp. Entomofauna 14/5: 65-80.
 
SPX 16043
Sipahiler F., 1993: Three new Rhyacophila subspecies from France (Insecta, Trichoptera, Rhyacophilidae). 5 pp. Spixiana 16: 43-47.
 
MAM 55
Sipinski E. A. B., Reis N. R., 1995: Dados ecológicos dos quirópteros da reserva Volta Velha, Itapoá, Santa Catarina, Brasil. 10 pp. Revta bras. Zool. 12(3): 519-528.
 
SPX 25193
Sirenko B., Schwabe E., 2002: Taxonomic notes on chitons. 2. Taxonomic status of chitons of the Ischnochiton oniscus group. (Mollusca, Polyplacophora, Ischnochitonidae). 6 pp. Spixiana 25(3): 193-198.
 
KLA 30207
Sitek J., 1994: Faunistic records from the Czech Republic – 19. Lepidoptera. 2 pp. Klapalekiana 30: 207-208.
 
KLA 36179
Sitek J., 2000: Faunistic records from Czech Republic – 108. Lepidoptera. 2 pp. [M48] Klapalekiana 36(4): 179-180.
 
KLA 36323
Sitek J., 2000: Faunistic records from Czech republic – 120. Lepidoptera. 2 pp. [M50] Klapalekiana 36: 323-324.
 
ARA 1925
Sitnikova L. G., 1982: New species of oribatid mites of the family Passalozetidae (Oribatei, Acariformes). 8 pp. (in Russian). Entomologitsheskoe obozrenie 61(3): 629-636.
 
GEN 08115
Siuda K., Sebesta R., 1997: Central European ticks – a zoogeographical review (Acari: Ixodida). 19 pp. [78092] [M31] Genus 8(1): 115-133.