The scientific binomial name of a species is Canis vulpis. Which of the following is true?

A. the species belongs in the family Canis
B. the species belongs in the genus vulpis
C. the species belongs in the genus Canis
D. the species belongs in the family vulpis

http://www.thefreedictionary.com/Canis

To determine the correct answer, we need to understand the structure of a scientific binomial name. A binomial name consists of two parts: the genus name and the species name. In this case, the binomial name is Canis vulpis.

Now, let's analyze the options:

A. the species belongs in the family Canis - This statement is incorrect because it suggests that the species belongs to the family Canis, whereas the binomial name already indicates that the genus is Canis.

B. the species belongs in the genus vulpis - This statement is incorrect because the binomial name specifies that the genus is Canis, not vulpis.

C. the species belongs in the genus Canis - This statement is correct. According to the given binomial name Canis vulpis, the genus name is Canis.

D. the species belongs in the family vulpis - This statement is incorrect. The binomial name does not provide any information about the species belonging to the family vulpis.

Therefore, the correct answer is C. The species belongs in the genus Canis.