Lupine Wavelength Haemovariform
It's unclear what's wrong with the article, because the editor who placed this tag here didn't enumerate the page's problems.
These problems might be so great that the article's factual accuracy has been compromised. Talk about it here or check the revision history or Manual of Style for more information.
Biology
The Lupine Wavelength Haemovariform had a Humanoid body which resembled a bipedal wolf, but could also run on all fours (TS: Tardisode 2). It had fur which covered its body, and a wolf-like head. Haemovariforms could spread via bite, and were shown to be highly resistant to bullets. The only known way to kill a Haemovariform was over-exposure to the moonlight on which they thrived. They also saw in a monochromatic spectrum. (DW: Tooth and Claw)
Life cycle
Haemovariforms reproduced via bite. When bitten, a victim became (somewhat) insane as well as telepathic. Their eyes, became completely black.
In a full moon, the body would go through a complete transformation, until they became a Haemovariform. This presumably lasted till dawn. If a victim was not fully bitten, then they keep their sanity. However, they had carnivorous qualities and may transform on full moons. (DW: Tooth and Claw)
Technology
Haemovariforms had basic spacecraft. (TS: Tardisode 2)
History
A Haemovariform crash-landed on Earth in the 15th century. Father Angelo's Brethren turned from God and began to worship it. Soon, it took up in a young boy's body. The Brethren managed to tame it whilst in wolf-form by tricking it into believing it was allergic to mistletoe. It wanted to begin the "Empire of the Wolf", planning on biting and possessing Queen Victoria and taking control of the world. The Brethren managed to plot a scheme to get Victoria to stay at Torchwood House, however Prince Albert and George MacLeish had already devised a plan to kill it, using the Koh-i-Noor and a "telescope" to drown it in moonlight. When she arrived, a battle broke out between the Brethren and Victoria's soldiers. The Doctor managed to work out how to kill it and used the Koh-I-Noor against it, but not before it bit Victoria. Seeing as it couldn't quite complete the transition, it is unknown whether she had partially become a Haemovariform, transforming on full moons. It is also possible that the entire Royal family were partial Haemovariforms. (DW: Tooth and Claw)