1. L. A. Hausman, “Structural characteristics of the hair of mammals”, The American Naturalist, Vol 54, No 635, (Nov-Dec, 1920), pp 496-523
  2. Winter Y, von Helversen O, “The energy cost of flight: do small bats fly more cheaply than birds?”, J Comp Physiol B, 1998 Mar;168(2):105-11
  3. Reichard J.D, Fellows S.R, Frank A.J, Kunz T.H,et al, “Thermoregulation during flight: body temperature and sensible heat transfer in free-ranging Brazilian free-tailed bats (Tadarida brasiliensis)”, Physiol Biochem Zool. 2010 Nov-Dec;83(6):885-97. doi: 10.1086/657253. Epub 2010 Oct 29.
  4. Sessions B.D, Nielson C.E, Sowa J.M et al, “Is bat hair morphology exceptional?”, Vespertilio 17: 171–183, 2014, ISSN 1213-6123).
  5. Lako M, Armstrong L, Cairns P.M, et al, “Hair follicle dermal cells repopulate the mouse haematopoietic system” Journal of Cell Science 2002 115: 3967-3974; doi: 10.1242/jcs.00060.
  6. Reichard J,D1Kunz T,HKeller C, et al, “Vascular contrast enhanced micro-CT imaging of “radiators” in the Brazilian free-tailed bat (Tadarida brasiliensis)”, Anat Rec (Hoboken).2012 Apr;295(4):563-6. doi: 10.1002/ar.22423. Epub 2012 Jan 26
  7. J.Teerink; Hair of west-European mammals.(Cambridge University Press); 1991, 224 .
  8. A.Benedict; Hair structure as a generic character in bats.(University of California Press, Berkeley, CA); 1957, 547
  9. Madej J.P, Mikulova L, Gorosova A, et al, “Skin structure and hair morphology of different body parts in the Common Pipistrelle (Pipistrellus pipistrellus)”, © 2012 The Authors. Acta Zoologica © 2012 The Royal Swedish Academy of Sciences, DOI: 10.1111/j.1463-6395.2012.00578.x
  10. Hausman, 1920
  11. “The Atlas and Key to the Hair of Terrestrial Texas Mammals”, published by the Museum of Texas Tech University, Number 55 26 August 2009,
  12. Voigt C,C, Sörgel K and Dina K. N, “Refueling while flying: Foraging bats combust food rapidly and directly to power flight”, Ecology 91:2908–2917,,, PF = 50.2 M0.771
  13. Otto M.S, Becker N.I, Encarnac J.A, “Cool gleaners: Thermoregulation in sympatric bat species”, © 2012 Deutsche Gesellschaft für Säugetierkunde. Published by Elsevier GmbH.
  14. Benedict 1957 Nason 1948; Meyer et al. 1995 Bullen and McKenzie 2008