If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email help@ingentaconnect.com

Free Content Etmopterus robinsi (Elasmobranchii, Etmopteridae), a New Species of Deepwater Lantern Shark from the Caribbean Sea and Western North Atlantic, with a Redescription of Etmopterus hillianus

 Download
(PDF 2,967.4kb)
 
Download Article:

Abstract:

A new species of lantern shark, Etmopterus robinsi, is described from the Caribbean Sea and western North Atlantic Ocean. Morphologically similar to and traditionally confused with E. hillianus (Poey, 1861), E. robinsi is distinguished by differences in the shape of the suprapelvic photophore pattern, the density and shape of dermal denticles, and the number of precaudal vertebral centra. It also reaches a greater maximum length and males achieve sexual maturity at a larger size than E. hillianus. The two species occupy similar geographic ranges, with E. robinsi generally occupying depths greater than 300 fms and E. hillianus usually found in shallower waters at depths of less than 350 fms.

Document Type: Research Article

Publication date: July 1, 1997

More about this publication?
  • The Bulletin of Marine Science is dedicated to the dissemination of high quality research from the world's oceans. All aspects of marine science are treated by the Bulletin of Marine Science, including papers in marine biology, biological oceanography, fisheries, marine affairs, applied marine physics, marine geology and geophysics, marine and atmospheric chemistry, and meteorology and physical oceanography.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • ingentaconnect is not responsible for the content or availability of external websites
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more