Mast S. O., Dolley W. L., 1924: The relation between the stimulating efficiency of intermittent light and the length of the light and the dark periods. 11 pp. (in English). The American Journal of Physiology 71(1): 163-173.

 Mastaller R., 2012: Die Moosgesellschaften des Naturschutzgebietes „Uhlstädter Heide“ bei Weißbach (Landkreis Saalfeld-Rudolstadt und Saale-Orla-Kreis). 152. Beitrag zur Moosvegetation Thüringens. 32 pp. Vernate 31: 35-66.

 Masuda R., Nakao S., 2013: Effects of photoperiod on ventral color and reproductive diapause in Limnoporus esakii (Miyamoto) (Heteroptera: Gerridae). 12 pp. Japanese Journal of Entomology (N. S.) 16(3): 147-158.

 Masuda R., Nakao S., 2013: Possibility of seasonal dispersal by flight in Limnoporus esakii (Miyamoto) (Heteroptera: Gerridae). 18 pp. Japanese Journal of Entomology (N.S.) 16(4): 200-217.

 Masuko K., 2003: Analysis of brood development in the ant Amblyopone silvestrii, with special reference to colony bionomics. 9 pp. (in English). Entomological Science 6: 237-245.

 Masuko K., 2010: Nest density and distribution of subterranean ants in an evergreen broadleaf forest in Japan with special reference to Amblyopone silvestrii. 8 pp. Entomological Science 13(2): 191-198.

 Masumoto K., 1981: New or little-known Tenebrionidae from Formosa (I). 12 pp. 

 Masumoto K., 1981: Tenebrionidae of Formosa (1). 17 pp. 

 Masumoto K., 1981: Tenebrionidae of Formosa (2). 38 pp. 

 Masumoto K., 1981: Tenebrionidae of Formosa (3). 21 pp. 

 Masumoto K., 1982: Tenebrionidae of Formosa (5). 20 pp. 

 Masumoto K., 1985: Tenebrionidae of East Asia (I). Tenebrionid beetles from South Sumatra collected by Mr. Hiroshi Makihara in 1983. 18 pp. 

 Masumoto K., 1986: Study of Asian Tenebrionidae, I. New species of the Cnodalonine genera of Allopezus, Chaetopsia and Falsonannocerus. 29 pp. 

 Masumoto K., 1989: Plesiophthalmus and its allied genera (Coleoptera, Tenebrionidae, Amarygmini). Part 4. 23 pp. Japanese Journal of Entomology 57(2): 295-317.

 Masumoto K., 1989: Plesiophthalmus and its allied genera (Coleoptera, Tenebrionidae, Amarygmini). Part 5. 29 pp. 

 Masumoto K., 1990: A new Phellopsis species from South Korea (Zopheridae, Coleoptera). 5 pp. 

 Masumoto K., 1990: Tenebrionidae of East Asia. (VII) Two Misolampine genera from Northwest Thailand. 4 pp.  Elytra 18(2): 227-230.

 Masumoto K., 1996: Two New Tenebrionid Species (Coleoptera) from the Ryukyu Islands. 4 pp. 

 Masumoto K., 1998: Becvarius (Tenebrionidae, Coelometopinae), a new genus with four new species from northern Thailand. 7 pp. Japanese Journal of systematic Entomology (N.S.) 4(2): 207-213.

 Masumoto K., 1998: New tenebrionid beetles from East Asia (Coleoptera, Tenebrionidae). 15 pp. 

 Masumoto K., 1998: New Tenebrionid beetles from east Asia (Coleoptera, Tenebrionidae). 15 pp. Japanese Journal of systematic Entomology (N.S.) 4(2): 305-319.

 Masumoto K., 1999: Additions to Plesiophthalmus and its allied genera (Coleoptera, Tenebrionidae, Amarygmini) from East Asia. 18 pp. Elytra 27(2): 353-370.

 Masumoto K., 1999: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). VII. Brachypterous Strongyliines. 13 pp. Elytra 27(1): 113-125.

 Masumoto K., 1999: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). VIII. Ten new species of the genus Strongylium from East Asia. 18 pp. Elytra 27(2): 335-352.

 Masumoto K., 1999: The male of Strongylium nanfangum (Coleoptera, Tenebrionidae). 3 pp. Elytra 27(1): 127-129.

 Masumoto K., 2000: Additions to Plesiophthalmus and its allied genera (Coleoptera, Tenebrionidae, Amarygmini) from East Asia. Part 2. 17 pp. Elytra 28(1): 145-161.

 Masumoto K., 2000: Study of Asia Strongyliini (Coleoptera, Tenebrionidae). X. Ten new species of the genus Strongylium from Southeast Asia. 17 pp. Elytra 28(2): 391-407.

 Masumoto K., 2000: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). IX. Hairy Strongylium species from Southeast Asia. Part I. Species-group of Strongylium gibbosulum. 10 pp. Elytra 28(1): 163-172.

 Masumoto K., 2001: Additions to Plesiophthalmus and its allied genera (Coleoptera, Tenebrionidae, Amarygmini) from East Asia. Part 3. 17 pp. Elytra 29(1): 57-73.

 Masumoto K., 2001: Study of Asian Strongyliini (Coleoptera, Tenebrionidae) XI: Ten new small-sized species of the genus Strongylium from Southeast Asia. 17 pp. Elytra 29(2): 401-417.

 Masumoto K., 2001: Two new Cnodalonine beeltes (Coleoptera, Teneberionidae) from southeast Asia. 6 pp. Elytra 29(2): 304-309.

 Masumoto K., 2002: A new Strongylium (Coleoptera, Tenebrionidae, Strongyliini) from Borneo. 4 pp. Elytra 30(2): 335-338.

 Masumoto K., 2003: A new Misolampidius (Coleoptera, Tenebrionidae) from Sichuan, Southwest China. 4 pp. (in English).  Spec. Bull. Jpn. Soc. Coleopterol 6: 327-330.

 Masumoto K., 2003: A new synonym of Leprocaulinus (Coleoptera, Tenebrionidae), with proposal of a new combination, L. sumatranus. 1 pp. Elytra Tokyo 31(1): 60.

 Masumoto K., 2003: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). XII. New Strongylium species from Thailand. 22 pp. Elytra 31(1): 65-86.

 Masumoto K., 2003: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). XIII. Nine new Strongylium species from the Malay Peninsula. 16 pp. Elytra 31(2): 325-340.

 Masumoto K., 2003: Tenebrionid beetles (Coleoptera) from the Palau Islands collected by Keiichi Takahashi (1). 2 pp. (in English). Elytra 31(2): 383-384.

 Masumoto K., 2004: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). XIV. New Strongylium species from Laos (Part 1). 16 pp. Elytra 32(1): 171-186.

 Masumoto K., 2004: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). XV. Ten new Strongylium species from Southeast Asia. 18 pp. Elytra 32(2): 371-388.

 Masumoto K., 2005: A new Plesiophthalmus species (Coleoptera, Tenebrionidae) from Taiwan. 3 pp. Elytra 33(1): 76-78.

 Masumoto K., 2005: Study of Asian Strongyliini (Coleoptera, Tenebrionidae). XVI. Eight new Strongylium species from Taiwan. 17 pp. Elytra 33(1): 193-209.

 Masumoto K., 2005: True affinity of Copris tripartitus v. formosanus Gillet (Coleoptera, Scarabaeidae). 4 pp. Elytra 33(1): 225-228.

 Masumoto K., Akita K., 2011: Description of a new Strongylium species from Vietnam and redescriptions of two named species from Thailand and Laos on the basis of males (Coleoptera, Tenebrionidae). 7 pp. (in English).  Japanese Journal of systematic Entomology (N.S.) 17(2): 307-313.

 Masumoto K., Akita K., 2011: New or rare species of Strongylium and its allied genera from Asia (Stenochiini, Stenochiinae, Tenebrionidae, Coleoptera) 2. Descriptions of twelve new Strongylium species from Thailand. 31 pp. (in English).  Japanese Journal of systematic Entomology (N.S.) 17(2): 315-345.

 Masumoto K., Akita K., 2011: New or rare species of Strongylium and its allied genera from Asia (Stenochiini, Stenochiinae, Tenebrionidae, Coleoptera). 1. Nine new Strongylium species from southeast Asia. 20 pp. (in English).  Japanese Journal of systematic Entomology (N.S.) 17(1): 27-46.

 Masumoto K., Akita K., 2012: A revision of the genus Hoploedipinus Kaszab (Coleoptera, Tenebrionidae) part 1. 16 pp. (in English). Japanese Journal of systematic Entomology (N.S.) 18(1): 133-148.

 Masumoto K., Akita K., 2012: A revision of the genus Hoploedipinus Kaszab (Coleoptera, Tenebrionidae) Part 2. 21 pp. Japanese Journal of Systematic Entomology 18(2): 209-229.

 Masumoto K., Akita K., 2012: New Strongylium species (Stenochiini, Stenochiinae, Tenebrionidae, Coleoptera) from Laos (Part 1). 33 pp. Japanese Journal of Systematic Entomology 18(2): 355-387.

 Masumoto K., Akita K., 2013: New Strongylium species (Stenochiinae, Tenebrionidae, Coleoptera) from Laos (Part 2). 25 pp. Japanese Journal of Systematic Entomology 19(1): 147-171.

 Masumoto K., Akita K., 2014: New Strongylium species (Stenochiinae: Tenebrionidae: Coleoptera) from Laos (Part 3). 17 pp. Japanese Journal of Systematic Entomology 20(1): 159-175.