
FIGURE 9. Dorsal view of head of (A) Cerberus schneideri (KU 305489), (B) Opisthotropis typica (KU 327424), (C) Calamaria gervaisii (KU 322329), (D) Liopeltis philippinus (KU 327731). Frontal scale (reddish brown), prefrontal scales (blue), internasal scales (purplish-gray), nasal scales (green).
Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 10, DOI: 10.5281/zenodo.11512680
Reptilia, Homalopsidae, Squamata, Animalia, Biodiversity, Chordata, Taxonomy
Reptilia, Homalopsidae, Squamata, Animalia, Biodiversity, Chordata, Taxonomy
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