Western Australian Triplectidinae (Trichoptera: Leptoceridae): descriptions of the female of Triplectides niveipennis and larvae belonging to four genera

Larvae of Condocerus aphiS, Notoperata tenax, Symphitoneuria wheeleri, Triplectides niveipennis, and Triplectides en thesis are described for the first time. The female of Triplectides niveipennis is also described for the first time. Variation in larvae and adults of Triplectides niveipennis is discussed, together with unusual characters in the larvae requiring redefinition of the genus. Minor changes to the generic descriptions of Condocerus, Notoperata and Symphitoneuria are also made.