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A dragonfly in its radical final moult, metamorphosing from an aquatic nymph to a winged adult.. In biology, moulting (British English), or molting (American English), also known as sloughing, shedding, or in many invertebrates, ecdysis, is a process by which an animal casts off parts of its body to serve some beneficial purpose, either at specific times of the year, or at specific points in ...
The mating season occurs in May, with gestation about 29 days to three to six pink-skinned and hairless young. The eyes open about the 26th day, weaning occurs about the 30th day, and by the 34th the young look like adults. The mating season for the woodland jumping mouse starts at the beginning of summer (May) and ends at the end of summer ...
The mouse's breeding season is in the spring; adult females can give birth to one or more litters of two to five young during the spring and summer. Gestation lasts on average of 23 days. Incisors appear 9 days after birth, eyes open on day 14, and ears open no sooner than day 14.
Its diet varies and includes green parts of plants, roots, seeds, berries, nuts, and insects. Three to five broods are born in a year with an average of six young per litter and the population can build up rapidly in a good season. Limiting factors include frequent torrential rains during a warm season, early soil freezing, and predation. [3]
The wood mouse (Apodemus sylvaticus) is a murid rodent native to Europe and northwestern Africa. It is closely related to the yellow-necked mouse (Apodemus flavicollis) but differs in that it has no band of yellow fur around the neck, has slightly smaller ears, and is usually slightly smaller overall: around 90 mm (3.54 in) in length and 23 g in weight. [2]
Medications: "Some medications, including certain anticoagulants, antidepressants, and medications for gout, hypertension, and cancer, can cause hair loss as a side effect Increased shedding or ...
As a whole the female jumping mouse is slightly larger, and heavier than the male, but their weight varies quite a bit depending on the season. Their weight during summer seasons can range from 11.15 grams to 24. 8 grams, with an average at about 16 to 19 grams. Just prior to hibernation, jumping mice can obtain a weight of 35 grams or larger. [5]
In the laboratory, an artificial short day-long night summer photoperiod caused gonadal shrinkage in Great Basin pocket mice. A favorable diet apparently overrides this effect, however, extending the breeding season. In nature, Great Basin pocket mice remain reproductively active through fall in years of favorable plant production.