Espadaler, X.; Cagniant, H. 1992 ("1991"). Plagiolepis xene Stärcke, the first inquiline ant from the Balearic Islands, Spain. Psyche (Cambridge) 98:351-354. PDF

Heinze, J.; Ortius, D. 1992 ("1991"). Social organization of Leptothorax acervorum from Alaska (Hymenoptera: Formicidae). Psyche (Cambridge) 98:227-240.

Bolton, B. 1992b. A review of the ant genus Recurvidris (Hym.: Formicidae), a new name for Trigonogaster Forel. Psyche (Cambridge) 99:35-48. PDF

Wetterer, J. K. 1993. Foraging and nesting ecology of a Costa Rican leaf-cutting ant, Acromyrmex volcanus. Psyche (Cambridge) 100:65-76.

Schumann, R. D. 1993 ("1992"). Peculiar appendages in male pupae of Leptothorax subditivus (Wheeler) (Hymenoptera: Formicidae). Psyche (Cambridge) 99:185-188.

MacKay, W. P.; Elias, S. A. 1993 ("1992"). Late Quaternary ant fossils from packrat middens (Hymenoptera: Formicidae): implications for climatic change in the Chihuahuan desert. Psyche (Cambridge) 99:169-184. PDF

Brown, W. L., Jr. 1993 ("1992"). Two new species of Gnamptogenys, and an account of millipede predation by one of them. Psyche (Cambridge) 99:275-289. PDF

Heinze, J.; Hölldobler, B. 1993a. Queen polymorphism in an Australian weaver ant, Polyrhachis cf. doddi. Psyche (Cambridge) 100:83-92.

Heinze, J.; Schulz, A.; Radchenko, A. G. 1993. Redescription of the ant Leptothorax (s. str.) scamni Ruzsky, 1905. Psyche (Cambridge) 100:177-183. PDF

Buschinger, A.; Schumann, R. D. 1994. New records of Leptothorax wilsoni from western North America. Psyche (Cambridge) 101:13-18. PDF

Buschinger, A.; Schumann, R. D.; Heinze, J. 1994. First records of the guest ant Formicoxenus quebecensis Francoeur from western Canada (Hymenoptera, Formicidae). Psyche (Cambridge) 101:53-57. PDF

MacKay, W. P.; MacKay, E. E. 1994. Lasius xerophilus (Hymenoptera: Formicidae), a new ant species from White Sands National Monument, New Mexico. Psyche (Cambridge) 101:37-43. PDF

Schultz, T. R. 1995 ("1994"). [Review of: Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp.]. Psyche (Cambridge) 101:203-208.

Brown, W. L., Jr. 1995b ("1994"). Trichoscapa karawajewi and its synonyms (Hymenoptera: Formicidae). Psyche (Cambridge) 101:219-220. PDF

Ito, F. 1995 ("1994"). Colony composition of two Malaysian ponerine ants, Platythyrea tricuspidata and P. quadridenta: sexual reproduction by workers and production of queens (Hymenoptera: Formicidae). Psyche (Cambridge) 101:209-218.

Masuko, K. 1995 ("1994"). Specialized predation on oribatid mites by two species of the ant genus Myrmecina (Hymenoptera: Formicidae). Psyche (Cambridge) 101:159-173.

Longino, J. T.; Hartley, D. A. 1995 ("1994"). Perissomyrmex snyderi (Hymenoptera: Formicidae) is native to Central America and exhibits worker polymorphism. Psyche (Cambridge) 101:195-202. PDF

Johnson, R. A. 1995 ("1994"). Distribution and natural history of the workerless inquiline ant Pogonomyrmex anergismus Cole (Hymenoptera: Formicidae). Psyche (Cambridge) 101:257-262.

Liebig, J.; Heinze, J.; Hölldobler, B. 1997 ("1995"). Queen size variation in the ponerine ant Ponera coarctata (Hymenoptera: Formicidae). Psyche (Cambridge) 102:1-11.

Heinze, J.; Trunzer, B.; Lechner, K.; Ortius, D. 1997 ("1995"). A second host species of the inquiline ant Leptothorax wilsoni. Psyche (Cambridge) 102:73-77.

Ortius, D. 1998 ("1995"). A Dolichoderus taschenbergi queen found in a polygynous colony of D. plagiatus (Hymenoptera: Formicidae). Psyche (Cambridge) 102:147-150.

Heinze, J. 1998 ("1995"). The origin of workerless parasites in Leptothorax (s. str.) (Hymenoptera: Formicidae). Psyche (Cambridge) 102:195-214.

Heinze, J.; Cover, S. P.; Hölldobler, B. 1998 ("1995"). Neither worker, nor queen: an ant caste specialized in the production of unfertilized eggs. Psyche (Cambridge) 102:173-185.

Collingwood, C.; Heatwole, H. 2002 ("2000"). Ants from northwestern China (Hymenoptera, Formicidae). Psyche (Cambridge) 103:1-24. PDF

Notes: Date received stamp in the MCZ library for Psyche vol. 103 no. 1 / 2 is 6 November 2002

Mariano, C. d. S. F.; Pompolo, S. d. G.; Silva, J. G.; Delabie, J. H. C. 2012. Contribution of cytogenetics to the debate on the paraphyly of Pachycondyla spp. (Hymenoptera, Formicidae, Ponerinae). Psyche (Cambridge) 2012:973897. 10.1155/2012/973897 PDF

Chen, X.; MacGown, J. A.; Adams, B. J.; Parys, K. A.; Strecker, R. M.; Hooper-Bui, L. 2012. First record of Pyramica epinotalis (Hymenoptera: Formicidae) for the United States. Psyche (Cambridge) 2012:1-7. 10.1155/2012/850893 PDF