These alternative drug therapies have been listed by various sources as possible alternative treatments for Huntington's Disease: 1  Pyridostigmine - used as part of a combination therapy. 2  Anaplex SR - used as part of a combination therapy. 3  Mestinon-SR - used as part of a combination therapy.  Mestinon Timespan - used as part of a combination therapy.
See these photographs of the Anna's Blue (Plebejus anna) . Another good way to tell the difference between male and female butterflies is by behavior. Males are often perching or patrolling in search of females, and females spend a lot time searching for plants on which to lay their eggs.
Sexual dimorphism is the difference in morphology between male and female members of the same species. Sexual dimorphism includes differences in size, coloration, or body structure between the sexes. For example, the male northern cardinal has a bright red plumage while the female has a duller plumage. Male lions have a mane, female lions do not.