Template:Did you know nominations/Xiphophorus signum

Xiphophorus signum

(

)

A male

... that Xiphophorus signum (pictured) is the only swordtail to be particular about with which swordtail species it mates?

Source: "With the possible exception of X. signum, all species of Xiphophorus can be hybridized with each other in the laboratory." [1]

Reviewed: Template:Did you know nominations/Quintus Quincy Quigley

Created by Surtsicna (talk). Number of QPQs required: 1. Nominator has 180 past nominations.

Surtsicna (talk) 21:47, 13 August 2024 (UTC).

Doing... ミラP@Miraclepine 18:50, 15 August 2024 (UTC)

General: Article is new enough and long enough
New enough: Long enough:

Policy compliance:

Adequate sourcing:
Neutral:
Free of copyright violations, plagiarism, and close paraphrasing:
Other problems:

Hook: Hook has been verified by provided inline citation
Cited: Interesting:

Image: Image is freely licensed, used in the article, and clear at 100px.
Freely licensed: Used in article: Clear at 100px:

QPQ: Done.

Overall: Nominated five days after creation and size is 1822 B. Figuring out if ref 4 supported the text and hook needed an extra minute of thought, but the article is overall in good shape. ミラP@Miraclepine 19:08, 15 August 2024 (UTC)

Thanks, Miraclepine. Wording the article text and the hook to match what the source says took me more than a minute, I must say. Surtsicna (talk) 21:04, 15 August 2024 (UTC)