Spalax leucodon(Nordmann, 1840) (Mammalia: Rodentia)
from Turkey. Z. Saugetierkunde.63 : 307–10.
Speakman, J. R. 1997. Doubly-labelled water: Theory and prac-
tice.Dortrecht, The Netherlands: Kluwer Academic.
———. 2000. The cost of living: Field metabolic rates of in small
mammals. Advances in Ecological Research30 : 177–297.
Spencer, S. R., and G. Cameron. 1982. Reithrodontomys ful-
vescens. Mammalian Species174 : 1–7.
Spinks, A. C. 1998. Sociality in the common mole – rat, Crypto-
mys hottentotus hottentotus,Lesson 1826: The effects of arid-
ity. PhD diss., University of Cape Town, South Africa.
Spinks, A. C., N. C. Bennett, and J. U. M. Jarvis. 1999.
Regulation of reproduction in female common mole – rats,
Cryptomys hottentotus hottentotus: The effects of breeding
season and reproductive status. Journal of Zoology
248 : 161– 68.
———. 2000. A comparison of the ecology of two populations
of the common mole-rat, Cryptomys hottentotus hottentotus:
The effect of aridity on food, foraging and body mass.
Oecologia125 : 341– 49.
Spinks, A. C., J. U. M. Jarvis, and N. C. Bennett. 2000. Compar-
ative patterns of philopatry and dispersal in two common
mole-rat populations: Implications for the evolution of mole-
rat sociality. Journal of Animal Ecology69 : 224 –34.
Spinks, A. C., M. J. O’Riain, and D. A. Polakow. 1998. Inter-
colonial encounters and xenophobia in the common mole –
rat, of the common mole – rat, Cryptomys hottentotus
hottentotus(Bathyergidae): The effects of aridity, sex and
reproductive status. Behavioral Ecology9 : 354 –59.
Spinks, A. C., G. van der Horst, and N. C. Bennett. 1997.
Influence of breeding season and reproductive status on male
reproductive characteristics in the common mole – rat, Cryp-
tomys hottentotus hottentotus. Journal of Reproduction and
Fertility109 : 78 – 86.
Spotorno, A. E., C. A. Zuleta, J. P. Valladares, A. L. Deane, and
J. E. Jimenez. 2004. Chinchilla laniger. Mammalian Species
758 : 1– 9.
Springer, M. S. 1997. Molecular clocks and the timing of the
placental and marsupial radiations in relation to the Creta-
ceous-Tertiary boundary. Journal of Mammalian Evolution
4 : 285 –302.
Springer, M. S., W. J. Murphy, E. Eizirik, and S. J. O’Brien.
- Placental mammal diversification and the Cretaceous-
Tertiary boundary. Proceedings of the National Academy of
Science (USA)100 : 1056 – 61.
Spritzer, M. D., D. B. Meikle, and N. G. Solomon. 2005. Female
choice based on male spatial ability and aggressiveness among
meadow voles. Animal Behaviour69 : 1121–30.
Spruijt, B. M., J. A. R. A. M. Van Hooff, and W. H. Gispen. - Ethology and neurobiology of grooming behavior.
Physiological Reviews72 : 825 –52.
Stacey, P. B., and J. D. Ligon. 1987. Territory quality and disper-
sal options in the acorn woodpecker, and a challenge to the
habitat-saturation model of cooperative breeding. The
American Naturalist130 : 654 –76.
———. 1991. The benefits-of-philopatry hypothesis for the evo-
lution of cooperative breeding: Variation in territory quality
and group size effects. The American Naturalist137 : 831– 46.
Stalling, D. 1997. Reithrodontomys humulis. Mammalian Spe-
cies565 : 1– 6.
Stallman, E. L., and W. G. Holmes. 2002. Selective foraging and
food distribution of high-elevation yellow-bellied marmots
(Marmota flaviventris). Journal of Mammalogy83 : 576 – 84.
Stamps, J. A. 1995. Motor learning and the value of familiar
space. American Naturalist 146 : 41–58.
———. 2003. Behavioural processes affecting development:
Tinbergen’s fourth question comes of age. Animal Behaviour
66 : 1–13.
Stangl, F. B., Jr., and R. J. Baker. 1984. Evolutionary relation-
ships in Peromyscus: Congruence in chromosomal, genic, and
classical data sets. Journal of Mammalogy65 : 643 –54.
Stanhope, M. J., V. G. Waddell, O. Madsen, W. W. de Jong,
S. B. Hedges, G. C. Cleven, D. Kao, and M. S. Springer.
- Molecular evidence for multiple origins of Insectivora
and for a new order of endemic African insectivore mammals.
Proceedings of the National Academy of Sciences (USA)95 :
9967–72.
Stankowich, T., and P. W. Sherman. 2002. Pup shoving by adult
naked mole-rats. Ethology108 : 975 – 92.
Stapp, P. 1999. Size and habitat characteristics of home ranges of
the Northern Grasshopper Mouse (Onychomys leucogaster).
Southwestern Naturalist44 : 101–5.
Stapp, P., P. J. Pekins, and W. W. Mautz. 1991. Winter energy
expenditure and the distribution of southern flying squirrels.
Canadian Journal of Zoology69 : 2548 –55.
Starkey, N. J., and C. A. Hendrie. 1998. Disruption of pairs pro-
duces pair-bond disruption in male but not female Mongolian
gerbils. Physiology and Behavior65 : 497–503.
Steadman, D. W. 1995. Prehistoric extinctions of Pacific island
birds: Biodiversity meets zooarcheology. Science267 :
1123 –31.
Stearns, S. C. 1976. Life history tactics: A review of the ideas.
Quarterly Review of Biology51 : 3 – 47.
———. 1983. The influence of size and phylogeny on patterns of
covariation among life history traits in mammals. Oikos41 :
173 – 87.
———. 1992. The evolution of life histories.New York: Oxford
University Press.
Steel, E. 1984. Effect of the odour of vaginal secretion on non-
copulatory behaviour of male hamsters (Mesocricetus
auratus). Animal Behaviour32 : 597– 608.
Steele, M. A. 1998. Tamiasciurus hudsonicus. Mammalian Spe-
cies586 : 1– 9.
Steele, M. A., and J. L. Koprowski. 2001. North American tree
squirrels.Washington, DC: Smithsonian Institution Press.
Steele, R., S. F. Arno, and K. Geier-Hayes. 1986. Wildfire pat-
terns change in Idaho’s ponderosa pine –Douglas-fir forest.
Western Journal of Applied Forestry1 : 16 –18.
Steen, H., A. Mysterud, and G. Austrheim. 2005. Sheep
grazing and rodent populations: Evidence of negative interac-
tions from a landscape scale experiment. Oecologia
143 : 357– 64.
Stehn, R. A., and F. J. Jannett, Jr. 1981. Male-induced abortion
in various microtine rodents. Journal of Mammalogy62 :
369 –72.
Stehn, R. A., and M. Richmond. 1975. Male-induced pregnancy
termination in the prairie vole, Microtus ochrogaster. Science
75 : 1211–13.
Stein, B. R. 2000. Morphology of subterranean rodents. In Life
underground: The biology of subterranean rodents,ed.
E. A. Lacey, J. L. Patton, and G. N. Cameron, 19 – 61. Chi-
cago: University of Chicago Press.
Steinberg, E. K., and J. L. Patton. 2000. Genetic structure and
the geography of speciation in subterranean rodents: Oppor-
tunities and constraints for evolutionary diversification. In
Life underground: The biology of subterranean rodents,
582 References