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  1. ; (, ZooKeys)
    The parvorder Caprellidira includes 1,244 described species in 17 families. The diverse morphology of caprellidiran amphipods ranges from thread-like to more typical laterally compressed body forms. Caprellidiran amphipods are associated with coral rubble, seagrasses, sponges, algae, and sand and typically feed on detritus from the water column. Twenty species from five families within the parvorder are documented from Bocas del Toro, Panama. Five species are new to science and a range extension is documented for 15 species. All species are diagnosed, new species are described, and an identification key to the Caprellidira amphipods of Panama is provided herein. 
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    Free, publicly-accessible full text available April 10, 2026
  2. ; (, ZooKeys)
    Amphipods in the parvorder Hadziidira are typically associated with algae, sponges, or coral rubble. Members of the parvorder have a gnathopod 2 that is stouter than gnathopod 1, a pair of dorsal robust setae on urosomite 2, and a basofacial robust seta on the uropod 1 peduncle. Within the parvorder, six families are documented from Bocas del Toro, Panama, represented by 26 species. This research documents range extensions for all 26 species and an identification key to the species of Caribbean Hadziidira of Panama is provided. 
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