1645
1645
Showing 1 - 30 of 1,645 results.
Sharpnose sevengill Shark Heptranchias perlo Specimen: Fin placement © George Burgess
Sharpnose sevengill Shark Heptranchias perlo Specimen: Caudal fin © George Burgess
Sharpnose sevengill Shark Heptranchias perlo Specimen: Head © George Burgess
S01B01 41216.jpg Sharpnose sevengill Shark (Heptranchias perlo) Deep water sevengill shark.
Sharpnose sevengill Shark Heptranchias perlo Teeth © George Burgess
S01B01 54385.jpg Sharpnose sevengill Shark (Heptranchias perlo)
Sharpnose sevengill Shark Heptranchias perlo Specimen: Seven gill slits © George Burgess
Sharpnose sevengill Shark Heptranchias perlo Specimen © George Burgess
Sharpnose sevengill Shark Heptranchias perlo Specimen © George Burgess
The smallest hexanchoid shark, the Sharpnose sevengill Shark grows to a maximum length of 4.5 feet (...
Sharpnose sevengill Shark Heptranchias perlo illustration ©FAO courtesy Species Identification and B...
All images and text on this page are copyright protected: © 2010 Kelvin Aitken. All rights reserved....
A similar species, the Sharpnose sevengill Shark Heptranchias perlo ) can be distinguished by the la...
S01B01 41216.jpg Sharpnose sevengill Shark (Heptranchias perlo) Deep water sevengill shark. © 2003 M...
Heptranchias perlo, Sharpnose sevengill Shark: fisheries 203x152 (9kb)
Taxonomy The Sharpnose sevengill Shark was described as Heptranchias perlo by Bonnaterre in 1788. Th...
Žralok sedmižábrý Äesky : Žralok sedmižábrý Latinsky : Heptranchias perlo Anglicky : Sharpn...
Denticle morphology : neck and basal canals . Sound familiar? Denticles are histologically like teet...
It has seven pairs of gill slits in contrast to the five gills that most sharks possess. These gill ...
Habitat As a deepwater species, the Sharpnose sevengill Shark lives in waters on outer continental a...
· Reproduction The Sharpnose sevengill Shark is an ovoviviparous species. There appears to be no set...
S01B01 41216.jpg Sharpnose sevengill Shark (Heptranchias perlo)
·Dentition The first 3 or 4 teeth in the upper jaw are narrow with a hook-like cusp and small latera...
The Sharpnose sevengill Shark may be confused with the broadnose sevengill shark Notorynchus cepedia...
Sharpnose sevengill Shark ( Heptranchias perlo ) - Used with permission from George Burgess
· Distinctive Features The moderately small Sharpnose sevengill Shark has a slender, fusiform body w...
·Size, Age, and Growth The smallest hexanchoid shark, the Sharpnose sevengill Shark grows to a maxim...
Sharpnose sevengill Shark
S01B04 53306.jpg Broadnose Sevengill Shark (Notorynchus cepedianus) approaching cameraman.
Žralok sedmižábrý Äesky : Žralok sedmižábrý Latinsky : Heptranchias perlo Anglicky : Sharpn...