Little information is known about reproduction in the 3 species of shrews in Louisiana. We examined reproductive notes from specimen records for the southern short-tailed shrew (Blarina carolinensis), least shrew (Cryptotis parva), and southeastern shrew (Sorex longirostris). Most breeding activity occurred from March to December for B. carolinensis and C. parva. Average number of embryos was 3.75 for B. carolinensis and 5.5 for C. parva. The average length of testes was 5.2 mm for B. carolinensis and 3.8 mm for C. parva. One male S. longirostris possessed a testis length of 3 mm.
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1 October 2015
Reproductive Notes on Shrews (Family Soricidae) in Louisiana
Leann Lucas,
Justin D. Hoffman
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