Addenda and Corrigenda to the Litter-baited Cockroach (Dictyoptera:Blattodea) Fauna of Bulalon Cave, Burdeos, Polillo Island, Quezon, Philippines
Cristian C. Lucañas, John Mark A. Encinares, IRENEO L. JR. LIT
Abstract
Cristian C. Lucañas, John Mark A. Encinares, IRENEO L. JR. LIT
Abstract
The collections of litter-baited cockroaches (Dictyoptera: Blattodea) from Bulalon Cave in Polillo Island from a previous study were revisited. After re-examination of the five morphospecies initially reported, only two species are now recognized. Blattidae sp. 2 and sp. 4 are nymphs of Hemithyrsocera sp., while Blattidae sp. 1, sp. 3 and Cryptocercidae sp. 1 are hereby identified as Pycnoscelus striatus (Kirby), a new record for the Philippines. The abundance and distribution of P. striatus is discussed and the importance of depositing voucher specimens in reputable collections is also emphasized.
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The collections of litter-baited cockroaches (Dictyoptera: Blattodea) from Bulalon Cave in Polillo Island from a previous study were revisited. After re-examination of the five morphospecies initially reported, only two species are now recognized. Blattidae sp. 2 and sp. 4 are nymphs of Hemithyrsocera sp., while Blattidae sp. 1, sp. 3 and Cryptocercidae sp. 1 are hereby identified as Pycnoscelus striatus (Kirby), a new record for the Philippines. The abundance and distribution of P. striatus is discussed and the importance of depositing voucher specimens in reputable collections is also emphasized.
Key concepts: Blattodea, Blattidae, Dictyoptera, Fauna, Cockroach, Cave, Biology, Nymph