A New Species Belonging to the Cyrtodactylus sadleiri Complex (Squamata: Gekkonidae) Has Been Discovered in East Java, Indonesia Author Riyanto, Awal 0000-0003-0181-9336 Herpetology Research Group, Research Center for Biosystematics and Evolution, National Research and Innovation Agency (BRIN), Widyasatwaloka Building, Jl. Raya Jakarta Bogor km 46, Cibinong, West Java, 16911, Indonesia abinawanto.ms@sci.ui.ac.id Author Sidik, Irvan Herpetology Research Group, Research Center for Biosystematics and Evolution, National Research and Innovation Agency (BRIN), Widyasatwaloka Building, Jl. Raya Jakarta Bogor km 46, Cibinong, West Java, 16911, Indonesia Author Hamidy, Amir Herpetology Research Group, Research Center for Biosystematics and Evolution, National Research and Innovation Agency (BRIN), Widyasatwaloka Building, Jl. Raya Jakarta Bogor km 46, Cibinong, West Java, 16911, Indonesia Author Grismer, L. Lee 0000-0003-0181-9336 Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, California 92515, USA & Institute for Tropical Biology and Conservation, University Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Malaysia & Department of Herpetology, San Diego Natural History Museum, PO Box 121390, San Diego, California, 92112, USA abinawanto.ms@sci.ui.ac.id text Zootaxa 2025 2025-01-16 5570 1 81 99 https://doi.org/10.11646/zootaxa.5570.1.3 journal article 307872 10.11646/zootaxa.5570.1.3 13d1c464-f507-4198-ba23-16142c5c552a 1175-5326 14734588 335A37F5-199F-4025-9DBA-8AF569B058E9

TABLE 5. The selected diagnostic characters separating Cyrtodactylus pecelmadiun sp.nov. from other species of the C. sadleiri complex.? = unknown or not assessable.

	C. pecelmadiun sp. nov.	C. batucolus	C. darmandvillei	C. jatnai	C. petani	C. sadleiri	C. seribuatensis
Source	This study (n=9)	Grismer et al. 2008	Chan et al. 2023	Amarasinghe et al. 2020; This study (n=8)	This study (n=12)	Chan et al. 2023	Youmans & Grismer 2006
Max SVL (mm)	67.2	75.2	75	66.8	69	88	75
DorT	18–20	?	?	17–19	15–20	?	?
PVT	26–28	30–35	17–20	24–29	26–33	22–25	27–35
VS	28–34	38–42	36–40	40–48	32–40	34–42	28–39
Precloacal depression	groove	pit	absent	pit	groove	groove	no
EPFS	present	present	present	present	present	present	present
PFP	32–37	43–46	?	40–43	30–40	—	40–44
Tubercles on lateral skin folds	present	?	present	present	absent	absent	absent
Abrupt transition	present	present	present	abrupt	present	?	abrupt
Enlarged median subcaudal scales	absent	absent	present	absent	absent	absent	absent
T 4	16–19	17–19	?	17–19	17–20	19–24	19–22