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Topic: Adipose fin


  
  Adipose tissue - Wikipedia, the free encyclopedia
Adipose tissue is an anatomical term for loose connective tissue composed of adipocytes.
Adipose tissue is the greatest peripheral source of aromatase in both males and females contributing to the production of estradiol.
A specialised form of adipose tissue in human infants, and some animals, is brown fat or brown adipose tissue.
en.wikipedia.org /wiki/Adipose   (591 words)

  
 * Adipose Fin - (Aquarium): Definition   (Site not responding. Last check: 2007-10-30)
All of the fins are pointed, there is an adipose fin, the scales are large for a characin, and the mouth and dentention are extremely well developed.
The ventral and adipose fins are blood-red on the females and fl on the males.
The dorsal and pectoral fins have thick, sharp spines.
en.mimi.hu /aquarium/adipose_fin.html   (708 words)

  
 Encyclopedia :: encyclopedia : Adipose tissue   (Site not responding. Last check: 2007-10-30)
A panniculus complicates surgery of the morbidly obese, and may remain as a literal "apron of skin" if a severely obese person loses most of the excess weight (as after a bypass).
However, a round or large figure does not of itself imply a medical problem, and is sometimes not primarily caused by adipose tissue.
Adipose tissue, because of its association with high food energy intake and low physical exertion, historically was considered an indication of wealth and privilege.
www.hallencyclopedia.com /Adipose_tissue   (542 words)

  
 adipose - Search Results - MSN Encarta
Adipose Tissue: anatomy and function of adipose tissue
These tissues, which support and hold parts of the body together, comprise the fibrous and elastic connective tissues, the adipose (fatty) tissues,...
Smelt, common name for any of several species of marine and freshwater fishes characterized by the presence of a small adipose fin on the dorsal...
ca.encarta.msn.com /adipose.html   (104 words)

  
 Fish Identification: Find family   (Site not responding. Last check: 2007-10-30)
Dorsal fin with a short base and with 1 leading spine; usually five soft rays; usually with adipose fin.
Dorsal fin with spine and 6-7 soft rays; anal fin with 9-12 principal rays; adipose fin present; pectoral fins with spine; caudal fin with 18 principal rays.
Dorsal fin with stout spine and 4 soft rays; pectorals with a nonserrate spine; anal fin with 8-13 soft rays.
filaman.ifm-geomar.de /identification/familieslist.cfm?spines=&fins=&ordnum=32&areacode=&classnum=6&c_code=   (1328 words)

  
 * Adipose - (Aquarium): Definition   (Site not responding. Last check: 2007-10-30)
Adipose fin: a small fleshy fin which lacks fin rays.
These genera are difficult to distinguish, although differences are usually apparent in the adipose fin.
Metynnis have a long-based adipose fin, while Mylossoma and Myleus have a short-based, rounded adipose fin.
en.mimi.hu /aquarium/adipose.html   (757 words)

  
 Mystus impluviatus. A New Species of Bagrid Catfish
Dorsal fin with spinelet, spine, and 6 (n = 2) or 7 (n = 13) rays.
Adipose fin with convex margin for entire length; anterior end reaching to base of last dorsal fin ray.
Anal fin base ventral to posterior half of adipose fin, with iv,7 (n = 2), iv,8 (n = 9) or iv,9 (n = 4) rays and curved posterior margin.
www.scotcat.com /articles/article60.htm   (2173 words)

  
 Corydoras habrosus
Three dark blotches along middle of body, the first below the dorsal fin, the second between the dorsal and adipose fins and the third and darkest is on the caudal peduncle.
Adipose fin with some dark pigment on the spine.
Caudal fin with four rows of light spots in the upper lobe and three in the bottom lobe.
www.scotcat.com /factsheets/corydoras_habrosus.html   (699 words)

  
 THE SALMONS. FAMILY SALMONIDAE
The salmons are soft-rayed fishes with no spines in any of the fins, with the ventrals situated on the abdomen far behind the pectorals, and with a fleshy rayless "adipose" fin on the back behind the rayed dorsal fin.
The presence of this adipose fin, and its situation, separates them from all other Gulf of Maine fishes except for the smelt, capelin and the argentine, the pearlsides (p.
Whitefish have an adipose fin, like the true salmons, but have a very small mouth, and are flattened sidewise, and herring-like in appearance, rather than salmon-like.
octopus.gma.org /fogm/Salmonidae.htm   (223 words)

  
 Michigan Sea Grant Great Lakes Education - Project Flow
Dorsal fin: Large fin(s) on a fish’s back that vary in shape and size, and may be in one or two parts.
Caudal fin: The caudal fin (tail fin) is used for propulsion.
Adipose fin: When present, the adipose fin is located between the dorsal fin and caudal fin.
miseagrant.umich.edu /flow/U3/U3-L1.html   (713 words)

  
 Noturus stigmosus   (Site not responding. Last check: 2007-10-30)
The dorsal fin has a dark band at the base and another near the edge of the dorsal fin connected to one another along the front of the fin.
The adipose fin has a brown or fl band that extends into the upper half but doesn't reach the edge of the fin.
The caudal fin is straight or slightly rounded and nearly free from the adipose fin.
www.flmnh.ufl.edu /fish/freshwater/ictaluridae/northernmadtom.htm   (352 words)

  
 A Key to the genera of Loricariidae
Dorsal fin with membrane of last ray not expanded posteriorly, not attaching to preadipose plate or the adipose spine (VIEW - A).
Adipose fin absent (raised preadipose plate may be present in Rhinelepis).
Adipose fin present (an occasional, aberrant specimen may lack an adipose fin).
www.auburn.edu /academic/science_math/res_area/loricariid/fish_key/key.html   (2109 words)

  
 FishFamilies
Acipenseridae ‑ (sturgeons) caudal fin heterocercal; 5 rows of bony scutes on body (1 dorsal, 2 lateral, 2 ventral); mouth ventral and protractile; 4 barbels anterior to mouth; jaws toothless.
Salmonidae ‑ (salmon, trout, whitefish, grayling) adipose fin present; axillary process of pelvic fins present; spires in fins absent; lateral line scales more than 100, at least in the subfamily Salmonidae (trout, salmon charrs).
Atherinidae ‑ (silverside) long slender fishes; dorsal fin double with first dorsal possessing 4‑5 weak spines; pectoral fins located high on body; base of pelvic fin closer to front of anal fin than to hind margin of gill cover; pelvic fins I, 5; anal fin I, 20+.
pages.slu.edu /faculty/aspinwalln/fishfamilieswebpage.htm   (720 words)

  
 Welcome to Adobe GoLive 6
Distal half of dorsal fin with conspicuous fl spot or blotch; snout relatively pointed; primary and secondary maxillary barbels relatively smooth.....
Adipose eye relatively large, horizontal length 1.49–1.79 times into postorbital distance and 23.1–27.8% of predorsal distance; flwaters of Negro Basin and Casiquiare…..
Thin low middorsal ridge of adipose tissue extending from adipose fin to point midway between anterior base of adipose fin and posterior base of dorsal fin; Upper Amazon Basin…..
clade.acnatsci.org /allcatfish/ACSI/samples/doradid_key.html   (918 words)

  
 fin. The Columbia Encyclopedia, Sixth Edition. 2001-05
These are the pectoral fins, placed just back of the gills, and the pelvic, or ventral, fins, variable in position and sometimes lacking entirely.
The tail is an important organ of locomotion and the paired fins are used for steering, checking speed, balancing, and for slow movements.
An adipose fin (fatty tissue without support) is found behind the dorsal fin in some fish, e.g., the salmon and the catfish.
www.bartleby.com /65/fi/fin.html   (195 words)

  
 Pearlsides
The presence of an adipose fin between the dorsal and caudal fins, together with luminous organs, distinguishes the pearlsides from all other fishes that occur regularly in the Gulf of Maine.
The pearlsides is a flat-sided, large-headed little fish, its body (about one-fifth as deep as long, excluding caudal fin) deepest forward of the ventral and dorsal fins; its eye very large; its lower jaw projecting; its mouth oblique; and both its jaws armed with minute teeth.
The luminescent spots are described as fl rimmed, their centers as pale blue in life but turning yellow in alcohol; and there is a narrow fl band along the base of the anal fin and from there to the base of the caudal, the latter being barred with a similar fl band.
octopus.gma.org /fogm/Maurolicus_pennanti.htm   (696 words)

  
 The Adipose Fin
The adipose fin usually sits between the dorsal fin and the
caudal fin however, not all fish possess an adipose fin.
Its exact function is not fully understood but it is believed to aid the effectiveness of the dorsal fin.
www.thatfishshop.com /ichthyology/adipose_fin.htm   (40 words)

  
 WDFW NEWS RELEASE: Hoh River steelhead ID rules return to normal
Fisheries managers remove the adipose fin — the small, fatty fin on a fish's back near the base of the tail fin — for easy identification of hatchery fish from wild fish.
WDFW fisheries biologist Mike Gross said the hatchery steelhead released in the spring of 1998 with an intact adipose fin have returned over the past two seasons, clearing the way for a resumption of the adipose fin identification method this season.
More information on identifying an adipose fin-clipped fish, as well as additional steelheading regulation information, is available in the "Fishing in Washington" 2001/2002 sport fishing rules pamphlet.
www.wdfw.wa.gov /do/nov01/nov2701a.htm   (282 words)

  
 Fish Terminology
Finlet: a small fin, positioned behind the dorsal or anal fins, that is supported by a ray or rays
Free rear tips (of fins): the posterior tip of the fin that is closest to the most posterior point of the fin base
Pectoral fins: the anterior or uppermost of the paired fins, which correspond to the anterior limbs of the higher vertebrates
www.austmus.gov.au /fishes/fishfacts/fish/glossary.htm   (2031 words)

  
 Article - Upper Columbia River, Selected Tributaries Open Oct. 1 for Hatchery Steelhead Fishing
All steelhead with an intact adipose fin - the small fatty fin on the back near the tail - and steelhead containing a disk tag must be immediately released unharmed.
Night closure in effect and all steelhead with an intact adipose fin and steelhead containing a disk tag must be immediately released unharmed.
All steelhead with an intact adipose fin and steelhead containing a disk tag must be immediately released unharmed.
www.bassonhook.com /newsinfo/article%20787.html   (730 words)

  
 Tail Rot (Peduncle Disease)
The bacterium first attacks the adipose fin, which will display a noticeable white line along the outer margin.
As the disease progresses the adipose fin is destroyed and the bacteria will enter the caudal peduncle (tail) of the fish.
When the disease is allowed to progress past the adipose fin it is always fatal.
www.michigan.gov /dnr/0,1607,7-153-10364_10950-27391--,00.html   (185 words)

  
 Gray's Reef FISH GUIDE
Adipose fin - small fleshy finlet between dorsal and caudal fin.
Fin ray (soft ray) - segmented and usually branched fin-supporting element.
Median fins - medial fins (dorsal, anal, caudal, finlets).
www.graysreef.nos.noaa.gov /fishguide/Glossary.html   (309 words)

  
 Spring Salmon Fishing Opportunities Heat Up
The fleshy small fin, located near the tail, is clipped off at the hatchery before the fish is released as a smolt.
Fish with an intact adipose fin must be returned unharmed to the water because they could be wild.
About 69 percent of this year's spring chinook are of hatchery origin and had their adipose fin clipped before their release.
www.dfw.state.or.us /public/NewsArc/2001News/March/031901enews.htm   (1019 words)

  
 Fishing - Oregon Report ODFW   (Site not responding. Last check: 2007-10-30)
Hatchery rainbow trout are 100 percent marked with an adipose fin clip or left ventral clip and anglers are asked to voluntarily limit harvest of wild trout to protect this fishery.
Daily limit is two fin clipped adult and five fin clipped jack spring chinook and you cannot continue to angle after retaining a daily limit of adult chinook.
Anglers are reminded that only adipose fin marked trout are legal to retain and all others, including bull trout, must be released unharmed.
www.fisheyesoup.com /article_details/157.html   (8286 words)

  
 Fish Data > StreamNet Data Store
Fin clipping data are not part of the standard StreamNet database.
Summaries of proportions of hatchery fishes released in the Columbia Basin that were marked with an adipose fin clip.
Overview of adipose fin lipping in the Columbia Basin: Summary of a presentation given to the Northwest Power Planning Council Fish and Wildlife Committee on October 17, 2001 on behalf of the CBFWA Anadromous Fish Committee.
www.streamnet.org /online-data/ids.cfm?id=41&keywords=   (392 words)

  
 Oregon Fishing Reports: Rogue River Fishing Report   (Site not responding. Last check: 2007-10-30)
The Rogue is open for trout fishing with a limit of five adipose fin-clipped trout per day, 8-inch minimum length.
All non adipose fin-clipped rainbow and all cutthroat trout must be released unharmed.
The harvest of adipose fin-clipped steelhead is allowed on the Rogue year-round.
www.anglerguide.com /oregon   (334 words)

  
 idaho mountain express : Fish and Game begins steelhead experiment :  April 3 - 9, 2002
Since 1986, the clipping of adipose fins has defined steelhead and salmon raised in Idaho’s hatcheries, but a new program undertaken by the Idaho Department of Fish and Game is changing that.
Between 10 and 20 percent of Idaho’s hatchery-raised steelhead are being released without clipped adipose fins, and have been since 2000.
In the past, Snake River steelhead with an adipose fin were defined as wild fish, which as a threatened species must be released by anglers.
www.mtexpress.com /2002/02-04-03/02-04-03steelhead.htm   (952 words)

  
 WASHINGTON STATE REGISTER
The closure will concentrate the recreational fishery in waters where the majority of the steelhead are adipose fin-clipped.
     (1) For purposes of this section, "adipose fin clipped steelhead" means steelhead with an adipose fin clip and a healed scar at the site of the fin clip, whether or not any other fins are clipped or a healed scar is present at any other fin position.
Up to two adipose fin clipped steelhead per day may be retained.
www1.leg.wa.gov /documents/wsr/2005/03/05-03-062.htm   (645 words)

  
 congotetra
In males the middle filaments of the caudal fin are elongated.
The fins, particularly the dorsal fin, are elongated and flowing.
The dorsal fin of the male is very long and may extend as far as the end of the tail in some individuals.
www.wetpetz.com /congotetra.htm   (1250 words)

  
 WDFW NEWS RELEASE: Columbia River sport fishers required to relinquish spring chinook fish heads for data collection
Anglers also are reminded that the fishery this year on the mainstem Columbia is a selective fishery, meaning that any salmon with adipose fin intact must be released immediately unharmed; only those fish with the adipose fin removed and a healed scar at the location of the missing fin may be kept.
Anglers are required to relinquish the heads of the salmon that have coded wire tags so scientists can analyze data such as age and origin of the fish.
Fishers who catch a chinook salmon with the adipose fin intact are reminded not to remove the fish from the water and to avoid netting the fish whenever possible to avoid loss of protective scales.
www.wdfw.wa.gov /do/mar01/mar0901a.htm   (851 words)

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