Spiny softshell turtle (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spiny softshell turtle" in English language version.

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  • Williams, T. (1981). "The niches of two sympatric softshell turtles, Trionyx muticus and Trionyx spiniferus, in Iowa". Journal of Herpetology. 15 (3): 303–308. doi:10.2307/1563433. JSTOR 1563433.

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pubmed.ncbi.nlm.nih.gov

  • Engstrom, T. (2004). "Multiple data sets, high homoplasy, and the phylogeny of softshell turtles (Testudines: Trionychidae)". Systematic Biology. 53 (5): 693–710. doi:10.1080/10635150490503053. PMID 15545250.
  • Greenbaum, Eli; Carr, John L (2001). "Sexual Differentiation in the Spiny Softshell Turtle (Apalone spinifera), a Species With Genetic Sex Determination". Journal of Experimental Biology. 290 (2): 190–200. Bibcode:2001JEZ...290..190G. doi:10.1002/jez.1049. PMID 11471149.

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