Property:Definition

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This is a property of type Text. It links to pages that use the form MstConcept.

Showing 20 pages using this property.
D
Fields and traits that describe the distribution of the species.  +
Seabird specific?  +
Second free-swimming larvae (after the auricularia) in the Holothuroidea. It is characterized by a series of flagellated rings around a barrel-shaped body (Ruppert & Barnes, 1994; Stachowitsch, 1992).  +
A species which is very abundant or present at high densities or relatively high densities.  +
Double cone (Olenina ''et al.'', 2006)  +
Organisms that live vertically in the sediment, typically heads-up at the surface, and that ingest particles at the surface and egest them as faeces at depth in the sediment (adapted from Kristensen ''et al.'', 2012).  +
An organism whose movement is dependent on wind or water currents (e.g. ''Aurelia'').  +
seabird, cetaceans?  +
E
Free-swimming larva of Echinoidea, distinguished by six pairs of arms, supported by skeletal rods (see Ruppert & Barnes, 1994; Stachowitsch, 1992).  +
Collection of traits relating to species ecology  +
Traits relating to how a species interacts with it's surrounding environment and other associated species.  +
Traits that describe an physiological and environmental tolerance of an organism  +
Parasitic on the outer surface of its host (adapted from Lincoln ''et al.'', 1998).  +
Description of where fertilized eggs are placed or held  +
Size (diameter) of macrogamete (egg or ovum) in µm, mm, cm.  +
for example the egg sacs of copepods - carried by adult  +
A measure of height above chart datum, recorded in metres  +
A marine inlet or harbour fully enclosed from the open sea except at the entrance, not normally open to the sea at two ends. The connection with the open sea is normally less restricted than is the case with lagoons (Hiscock, 1996).  +
Forms or resembles a crust over a substratum or other organisms  +
A taxon is Endangered when the best available evidence indicates that it meets any of the criteria A to E for Endangered (see Section V), and it is therefore considered to be facing a very high risk of extinction in the wild.  +