Some Scirtidae (Coleoptera) from Palawan (the Philippines), mainly from phytotelmata

Larvae collected in phytotelmata on Palawan, the Philippines, were bred and yielded three new species of genus Exochomoscirtes which are described. Exochomoscirtes pupae are described for the first time, and supplementary descriptions of larvae and females and some biological notes are provided. Scirtes (Curtoscirtes ?) brunneus sp. n. is named from a field-collected male. Larvae of unidentified species of Prionocyphon and Hydrocyphon are also recorded from Palawan.