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  • Heptranchias - Wikipedia
    Fossils of Heptranchias are found in marine strata from the Cretaceous period Fossils are known from various localities in Europe, North America, South America, New Zealand and Japan
  • Heptranchias Rafinesque, 1810 - World Register of Marine Species
    Description Head narrow and pointed, with 7 pairs of gill slits; eyes very large; mouth very narrow and parabolic; large lower comlike Froese, R and D Pauly Editors (2026) FishBase Heptranchias Rafinesque, 1810
  • Sharpnose Sevengill Shark – Discover Fishes - Florida Museum
    The sharpnose sevengill shark was described as Heptranchias perlo by Bonnaterre in 1788 The genus name Heptranchias is derived from the Greek “heptra” meaning seven arms and “agchein” meaning throttle
  • Heptranchias - Mindat. org
    Heptranchias is a genus of sharks in the family Hexanchidae From Wikipedia article at https: en wikipedia org wiki Heptranchias, which is released under the Creative Commons Attribution-Share-Alike License 3 0 Rafinesque, Constantine S 1810
  • Heptranchias - Hexanchidae - Sharks | Species | Shark-References
    Common name: Sharpnose sevengill shark Original description species: (Bonnaterre, 1788) Genus: Heptranchias Rafinesque, 1810 Family: Hexanchidae Gray, 1851 Suborder: Hexanchoidei Order: Hexanchiformes Superorder: Squalomorphii Subcohort: Neoselachii Cohort: Euselachii Subclass: Elasmobranchii
  • Heptranchias
    A widely-distributed monotypic genus with a narrow head, a tapering snout, length more than 1 5 times internarial space; horizontal diameter of eye considerably greater than internarial space; upper teeth fang-like, with slender oblique cusp, lower teeth comb-like with 6–10 cusps, 2nd distinctly longer than others, distinctive median tooth in lo
  • Sharks of the World: Genus Heptranchias
    Genus Heptranchias Description Classification Nomenclature Names Media Author: Rafinesque, 1810
  • Genus: Heptranchias, Sevengill Shark, Sevengill Sharks
    Wide ranging in tropical and temperate seas; a single species in the genus
  • Heptranchias perlo (Bonnaterre, 1788) - GBIF
    Heptranchias perlo (Bonnaterre, 1788) Type locality: France, northwestern Mediterranean Sea The three Taiwanese samples included in this analysis formed a single cluster with another sample (GN978) also from Taiwan (Supplementary Material 1)
  • Heptranchias - Wikiwand
    Heptranchias is a genus of sharks in the family Hexanchidae





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