HomeFish encyclopediaSharks and RaysGround sharksCat sharksLeopard-spotted swellshark Leopard-spotted swellshark (Cephaloscyllium pardelotum) Scientific name: Cephaloscyllium pardelotum Schaaf-Da Silva & Ebert, 2008 The Leopard-spotted swellshark (Cephaloscyllium pardelotum) is a marine fish of the family Scyliorhinidae. Native range: Northwest Pacific, off the east coast of Taiwan. BiologyVertebrae: 12 - 120. This species is distinguished by the following characters: comparatively slender body, short head, pre-first dorsal length 48% TL; wide mouth, its width 0.53 in head length; very short, moderately flattened, broadly rounded snout; anterior nasal flaps not overlapping mouth posteriorly, narrowly lobate, inner margin with a deep notch; relatively small first dorsal fin; considerably larger than second dorsal fin, originates behind half of pelvic-fin base; relatively large and broad pectoral fins; relatively large anal fin; elaborate color pattern; speckled dorsal saddles; 3 lateral clusters of spots arranged into rosettes between paired fins; no dark lateral blotch between paired fins.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCephaloscyllium pardelotumFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length20.2EnvironmentMarine; pelagic-neriticClimateTropicalDistributionNorthwest Pacific: off the east coast of Taiwan.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026