Tréseinek
Tréseinek is a term sometimes used to refer to the second stage of development in the life cycle of certain insects, particularly those undergoing complete metamorphosis. This stage follows the larval phase and precedes the adult, winged form. During the tréséinek stage, the insect is typically inactive and enclosed within a protective casing or pupa. This pupal stage is a period of significant transformation, where the insect's body undergoes a radical reorganization of its tissues and structures. The larva's internal organs are broken down and reassembled into the adult form. This process is often fueled by the nutrient reserves accumulated during the larval feeding stage. The duration of the tréséinek stage can vary greatly depending on the insect species, environmental conditions such as temperature, and the availability of food. Some species may spend days, weeks, or even months in this quiescent phase. Emergence from the pupal casing marks the transition to the adult stage, which is primarily focused on reproduction and dispersal. The term tréséinek is not universally standardized and may be used interchangeably with terms like pupa or chrysalis in some contexts.