Morphology and Systematics of Kalophrynus interlineatus-pleurostigma Populations (Anura: Microhylidae: Kalophryninae) and a Taxonomy of the Genus Kalophrynus Tschudi, Asian Sticky Frogs Author Zug, George R. text Proceedings of the California Academy of Sciences 2015 2015-04-15 62 5 135 190 journal article 10.5281/zenodo.11512244 0068-547X 11512244 AD651C54-BC39-4A21-A0CA-3B9B8309A0BB Kalophrynus bunguranus ( Günther, 1895 ) Natuna Sticky Frog Diplopelma bunguranum Günther, 1895 , Novitates Zoologicae 2:501 [ type locality: “Bunguran, or Great Natuna [ Island ]”, Indonesia ]. TYPE MATERIAL .— SYNTYPES : number and deposition not noted in original publication, presumably BMNH ; British Museum of Natural History 1947.2.11. 38–41 (formerly 95.5.1.105–108) according to R . F. Inger (in Frost, 1985 ) . DEFINITION .— Small, adult females 25–27 mm SVL , adult males 22–23 mm SVL ; head medium length 28 % HeadL/ SVL ; head slightly wider than long 113 % HeadW/HeadL; naris closer to snout than to eye NA % NarEye/SnEye; eye moderately large 45 % EyeD/HeadL; tympanum visible and smaller than eye 61 % Tymp/EyeD; slender moderately long forelimb 29–31 % Forarm/ SVL and forearm to crus length NA % Forarm/CrusL; hindlimb moderately long HndlL/ SVL , NA % CrusL/ SVL , and NA % CrusL/ThghL; hindfoot well developed 85 % HndfL/CrusL. Vomerine teeth presences or absence not reported; palatal fold morphology not reported; tongue large, subelliptical and entire behind. Fingers without web; lengths 3>2≈1>4 (nub-like); tips rounded; subarticular tubercles not reported; palmar tubercle not repored; spiny nuptial excrescences dorsally on base of fingers 1 to 3 and adjacent hand of males (fide Parker; see comment). Toes weakly webbed, lengths 4>3>5>2>1; tips rounded, not dilated; subarticular tubercles indistinct, numbers on toes not reported; indistinct inner and outer metatarsal tubercles. Color in life unknown. Dorsum purplish brown, no mark mentioned; large dark brown, oval black inguinal spot without light border; loris edged with reddish rose that extends posteriorly above eye and onto and widening on trunk to inguina and hindlimbs; loris, chin to anterior chest black fading to yellowish. ETYMOLOGY .— Great Natuna Island is also called Bunguran, whence the name of the species as a resident of Bunguran. DISTRIBUTION .— Great Natuna Island. NATURAL HISTORY .— Günther considered it a common frog owing to its abundance in collections. COMMENTS .— Preceding information extracted from Günther (1895) and Parker (1934) . Parker considered C. heterochirus Boulenger as a synonym of K. bunguranus and may have included traits of the former in the description of the latter. Parker reported nuptial pads on dorsum of fingers; Inger (1966 : table 16) specifically noted their absence.