Property:Definition
From Coastal Wiki
This is a property of type Text. It links to pages that use the form MstConcept.
F
Description of the source of the organisms nurishment, i.e. what it feeds on +
Seabirds/Wader +
Seabirds/Wader +
A dense stand of large plants in which the upper branches (trees) or laminae (macroalgae) overlap to form a canopy that shades the under story of flora and fauna. +
An organism that forms a large area of close individuals forming a canopy (e.g. trees, large kelps). +
1) Length of a fish measured from the tip of the snout to the posterior end of the middle caudal rays. This measurement is used instead of standard length for fishes on which it is difficult to ascertain the end of the vertebral column, and instead of total length in fish with stiff, forked tail, e.g., tuna. Mostly used in fishery biology and not in systematics. (FishBase)
2) Fork length (FL) refers to the length of a fish measured from the tip of the snout to the end of the middle caudal fin rays and is used in fishes in which it is difficult to tell where the vertebral column ends. (Wikipedia)
3) Fork length (FL) can be specified as:<ul><li>Maximum length: Size (in cm) of the largest male/unsexed or female specimen ever caught. (FishBase)<li>Common length: Size (in cm) at which male/unsexed or female specimen(s) are commonly caught or marketed. (FishBase)</ul> +
Free living - little modification +
Eggs spawned into water column +
<0.5 psu +
Shaped like a funnel +
G
Descriptors of the relative size of gametes +
The mean period of time between reproduction by parent generation and the reproduction of the first filial generation (Lincoln ''et al.'', 1998); recorded in years. +
Where the species degrades native genetic resources (by hybridizing with native fauna/flora). +
Specialist - e.g. planktivorous fish such as basking shark +
Where the respiratory organs also power and/or provide a feeding apparatus (muco-cilliary feeding) +
An organism that is able to glide through the air (e.g. using some form of membrane) but cannot propel itself through the air (e.g. flying fish) +
Specialist larval form in some freshwater bivalves, characterized by a bivalve shell, with or with a pair of hooks, and a long adhesive thread or tentacle. It lives as a temporary parasite on the gills or fins of fish. In some species a modified glochidium is termed a 'lasidium' before attachment and a 'haustorium' after attachment (Stachowitsch, 1992). +
