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 Sherwood dogfish (Scymnodalatias sherwoodi)

  Index
> Photo
> Range Map
> Systematics
> Name
> Appearance
> Coloration
> Distribution
> Biology
> Feeding
> Size
> Reproduction
> Similar Species
> Endangerment
> Danger to Humans

 Photo

Sherwood dogfish
No image of Sherwood dogfish found in the Shark Database
 Range Map

Earth Map


 Systematics

Phylum: Vertebates (Chordata)

Class: Carlilagenous Fishes (Chondrichthyes)
  Order: Dogfish sharks (Squaliformes)
    Family: Dogfish sharks (Squalidae)
      Genus: Scymnodalatias (Scymnodalatias)


 Name

Scientific: Scymnodalatias sherwoodi
German: Sherwood-Hai
English: Sherwood dogfish
French: Squale-grogneur chien
Spanish: Bruja de Canterbury


 Appearance

Small, with a somewhat flattened snout. Spiracles present. Origin of the very small first dorsal fin is more posterior on back and well behind the pectoral fins. Second dorsal fin is slightly larger than the first one. Small lateral or midventral keels on caudal peduncle. No anal fin.

 Coloration

Uniformly dark brown, no conspicuous markings.

 Distribution

Only known from the type area where the animal was found on which this description is based. Western Pacific: New Zealand. A wider range is possible.

 Biology

Unknown.

 Feeding

Unknown.

 Size

At least 80 cm.

 Reproduction

Probably aplacental viviparous (ovoviviparous).

 Similar Species

Similar to Smallmouth velvet dogfish that ossesses small dorsal fin spines. Similar to Whitetail dogfish that species has a white colored tail.

 Endangerment

Status in the IUCN Red List(Version 2001):

Main criterion: > DD (Data Deficient)
Sub criterion:
Trend: Unknown


 Danger to Humans

Harmless.



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