JavaScript and Cookies are required to view this site. Please enable both in your browser settings.
New "Walking" Shark Discovered

New "Walking" Shark Discovered 

Current Rating:

Unlimited Views No Ads No Algorithms Lifetime Account

Documenting Reality

Community Forum · Est. 2006

Join Now
Thread Tools
  #1  
08-29-2013, 03:36 PM
DiamondSmiles's Avatar
DiamondSmiles
Offline:
★The Queen★
Poster Rank:67
Female
Join Date: Jun 2011
Posts: 23,498
Contributions: 120
 
Mentioned: 95 Post(s)
Quoted: 3083 Post(s)
Activity Longevity
0/20 16/20
Today Posts
0/11 ssss23498
New "Walking" Shark Discovered

By Vetstreet 1:30 PM E.T.
August 28, 2013

A new brown spotted shark discovered by a Conservation International team off the coast of Indonesia is a species of bamboo shark that grows to just 27 inches long. The fish live on the ocean floor and move their bodies so that their fins push them along in a motion that looks like walking.

The shark searches on the seabed for marine invertebrates and small fish to eat.

Gerald Allen, a biologist who led the team that made the discovery, describes Hemiscyllium halmahera in the International Journal of Ichthyology, (below).

Hemiscyllium halmahera new species is described from two specimens, 656-681 mm TL, collected at Ternate, Halmahera, Indonesia. The new species is clearly differentiated on the basis of colour pattern. Its features include a general brown colouration with numerous clusters of mainly 2-3 dark polygonal spots, widely scattered white spots in the matrix between dark clusters, relatively few (< 10), large dark spots on the interorbital/snout region, a pair of large dark marks on the ventral surface of the head, and a fragmented post-cephalic mark consisting of a large U-shaped dark spot with a more or less continuous white margin on the lower half, followed by a vertical row of three, smaller clusters of 2-3 polygonal dark marks.

The new species is most similar in general appearance to H. galei from Cenderawasih Bay, West Papua, which differs in having 7-8 large, horizontally elongate dark spots on the lower side between the abdomen and caudal-fin base, a cluster of solid dark post-cephalic spots, and usually about 25 dark spots on the upper surface of the head.
shark.jpg
32.0 KB ·159 views
6 Users Say Thank You For This Post:
Darkest Angel, Enotoff, Faline, kellyhound, Sharon, Xfactor
▼ PROMO FROM DOCUMENTING REALITY
Your Easiest Financial Decision Today
Join Now
Hidden for upgraded members.
  #2  
08-29-2013, 11:59 PM
Darkest Angel's Avatar
Darkest Angel
Offline:
Born in the USA
Poster Rank:123
100% female
Join Date: Jul 2012
Posts: 12,876
Contributions: 1
 
Mentioned: 81 Post(s)
Quoted: 1799 Post(s)
Activity Longevity
0/20 14/20
Today Posts
0/11 ssss12876
Re: New "Walking" Shark Discovered

Yep. I want one.
This User Says Thank You For This Post:
DiamondSmiles
  #3  
08-30-2013, 01:46 PM
Faline's Avatar
Faline
Offline:
My Rank: MAJOR
Poster Rank:11
Join Date: Jun 2009
Posts: 93,130
Contributions: 226
 
Mentioned: 91 Post(s)
Quoted: 2009 Post(s)
Activity Longevity
0/20 18/20
Today Posts
0/11 ssss93130
Re: New "Walking" Shark Discovered

This User Says Thank You For This Post:
DiamondSmiles
  #4  
08-30-2013, 02:21 PM
kellyhound's Avatar
kellyhound
Offline:
✝Mudderator from Hell✝
Poster Rank:10
e-mail
Join Date: Oct 2006
Posts: 95,057
Contributions: 817
 
Mentioned: 472 Post(s)
Quoted: 10090 Post(s)
Activity Longevity
18/20 20/20
Today Posts
0/11 ssss95057
Re: New "Walking" Shark Discovered

cool
This User Says Thank You For This Post:
DiamondSmiles
  #5  
08-30-2013, 03:06 PM
Sharon's Avatar
Sharon
Offline:
♚ Legacy Gold Member ♚
Poster Rank:34
Female
Join Date: Nov 2008
Posts: 43,403
Contributions: 204
 
Mentioned: 95 Post(s)
Quoted: 2281 Post(s)
Activity Longevity
0/20 18/20
Today Posts
0/11 ssss43403
Re: New "Walking" Shark Discovered

Love sharks
This User Says Thank You For This Post:
DiamondSmiles


Powered by vBulletin Copyright 2000-2010 Jelsoft Enterprises Limited.

Search Engine Friendly URLs by vBSEO