Mongolian gerbil They are somewhat larger than mice, with a body about long (and a tail of similar length), with a body mass averaging in females and in males. The Mongolian gerbil is classified as a "prohibited new organism" under New Zealand's Hazardous Substances and New Organisms Act 1996, preventing it from being imported into the country. The species is also prohibited in the US state of California. "Meriones unguiculatus" evolved on the semideserts and steppes of Mongolia. There, they developed long legs for jumping and running from predators, teeth to deal with hard seeds and plant matter, and water conservation techniques
Kept in the Dark story. When Western is informed of the previous engagement by Sir Francis, he leaves his wife and goes abroad; Cecilia returns to Exeter to live with her mother. Her sister-in-law in the end effects a reconciliation. There is a comic sub-plot, often found in Trollope's work, involving one of Cecilia's friends who attempts to marry Sir Francis. The novel is principally about duty and truth in marriage, and the relationship of a couple to society. On its appearance, the novel received mediocre reviews. Trollope died in the year following its publication. Kept in the Dark Kept in the Dark is