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Synallactes mcdanieli Sea cucumber

Synallactes mcdanieli is commonly referred to as Sea cucumber. Difficulty in the aquarium: Cold water animal. Toxicity: Toxic hazard unknown.


Profilbild Urheber Neil McDaniel, Kanada

Battery Point, in der Nähe von Haines Alaska, USA

/ Ungefähre TL der Exemplare ~ 250-300 mm.
Courtesy of the author Neil McDaniel, Kanada . Please visit www.neilmcdaniel.com for more information.

Uploaded by AndiV.

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lexID:
16569 
AphiaID:
1758837 
Scientific:
Synallactes mcdanieli 
German:
Seewalze 
English:
Sea Cucumber 
Category:
Zeekomkommers 
Family tree:
Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Synallactida (Order) > Synallactidae (Family) > Synallactes (Genus) > mcdanieli (Species) 
Initial determination:
Solís Marín, Caballero Ochoa & Conejeros-Vargas, 2024 
Occurrence:
British Columbia, Canada Eastern Pacific, East cost of USA, Gulf of Alaska (Pacific), Northeast Pacific Ocean 
Sea depth:
21 - 4380 Meter 
Habitats:
Black smokers, Gravel soil, Gravel soils, Rubble rocks, Rubble floors 
Size:
up to 12.2" (31 cm) 
Temperature:
°F - 7,8 °F (°C - 7,8°C) 
Food:
Sediment feeder 
Difficulty:
Cold water animal 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
  • Synallactes aenigma
  • Synallactes alexandri
  • Synallactes challengeri
  • Synallactes chuni
  • Synallactes crucifera
  • Synallactes discoidalis
  • Synallactes dubius
  • Synallactes elongata
  • Synallactes gilberti
  • Synallactes heteroculus
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-12-04 11:14:57 

Info

Synallactes mcdanieli was described in 2024 and recorded from Knight Inlet, British Columbia (Canada), to Kodiak Island in the northern part of the Gulf of Alaska.
This sea cucumber differs from all other species of the genus Synallactes in the number and arrangement of the dorsal papillae, the number of polar bladders, and the overall arrangement of the ossicles.

In addition, the sea cucumber occurs in the shallowest "water depth distribution of the genus.

Synallactes mcdanieli has a slightly rough skin, the dorsal side is more colorful than the ventral area, whereby the color whitish-beige predominates.
The roller has a total of 214 tube feet and stands out due to its relatively long papillae (up to 1.3 cm).
The longest papillae are located on the central dorsum, the papillae around the mouth and anus are significantly smaller and form a marginal palate.

This species is named after Neil McDaniel, a long-time Canadian marine researcher, photographer and videographer, in recognition of his many contributions to marine science.
Neil McDaniel is a supporter of the Marine Encyclopedia and has sent us numerous photos of marine life.

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