Maternal care (subsociality): characterization of the different stages of maternal care and its efficiency as a strategy. Maternal care and larval development of Omaspides bistriata Boheman, 1862 (Coleoptera: Chrysomelidae: Cassidinae: Mesomphaliini) are described; including characteristics and manner in which maternal care is given across the different stages of development of the specie (eggs, larvae, pupae and teneral adults). We report the oviposition of eggs, the duration to hatch the eggs, and the duration of larval period, pupal stage, and emergence. A life table and survival curve is presented covering all life stages. Changes in the behavior and feeding habits are also noted for the immatures and the attending mother.
During the review and identification of specimens of the genus Damasippus Stål, 1875 deposited in the National Museum of Costa Rica, some specimens were found that corresponded to four non-described species: D. sepia n.sp., D. viridicorpus n.sp, D. duoviridis n.sp and D. viridilabrum n. sp. Due to the above, a review of the literature describing the species of this group was carried out, with which an illustrated dichotomous key was developed to identify the 16 species, in addition to a partial phylogenetic analysis to corroborate that they do not correspond to the species D. fuscipes, due to its morphological similarity.
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