Caridina clandestina, new species, an unusual new freshwater shrimp (Crustacea: Decapoda: Atyidae) from the remote high elevation Napu Valley of Sulawesi, Indonesia

This dataset contains the digitized treatments in Plazi based on the original journal article Klotz, Werner, Rintelen, Thomas von, Annawaty, Annawaty, Wowor, Daisy, Rintelen, Kristina von (2023): Caridina clandestina, new species, an unusual new freshwater shrimp (Crustacea: Decapoda: Atyidae) from the remote high elevation Napu Valley of Sulawesi, Indonesia. Raffles Bulletin of Zoology 71: 12-25, DOI: 10.26107/RBZ-2023-0002 Abstract.

Caridina clandestina, new species, a riverine, endemic freshwater shrimp is described from the upper reaches of Lariang River watershed at Napu Valley in Central Sulawesi, Indonesia. The species is distinct in showing dimorphic chelae on the first and second pereiopods related to different feeding strategies (scraping vs. filter feeding) but related to neither sex nor age. Morphologically, this new species is similar to C. longidigita Cai & Wowor, 2007 and both morphologically and molecularly closely related to the C. pareparensis species group.