W. Saunders
1871 Canadian Entomologist  
In November, 1867, I received from my esteemed friend, the late B. Billings, of Ottawa, several specimens of the larva of that very rare arctian,A. parthenos, which he had reared from eggs laid by a captured female in a box. They were apparently about two-thirds grown, and ready to hybernate for the winter ; a common practice with many species belonging to this interesting family of moths.The length of this larva was l¼ inches, body cylindrical.Head medium sized, bilobed, black and shining,
more » ... ck and shining, with a few brownish hairs.
doi:10.4039/ent3225-12 fatcat:gz6eygxflrcb7cb3eeqb7iaigy