Spotted Gar (Lepisosteus oculatus) | 水產百科網
Gararelongandcylindricalwithelongatedmouths.Spottedgargrowtoalengthof3feet(0.9m),weighing8pounds(3.6kg).Theirupperbodyisbrowntoolive, ...
Gar move slowly unless trying to catch food, which it grabs in
its jaws in a quick sideways lunge. They often bask near the
waters surface on warm days. Fry feed primarily on insect larvae
and tiny crustaceans, but fish appear on the diet of young gar
very early. Prey is usually swallowed headfirst. Spotted gar are
eaten by larger fish, alligators, herons, and cottonmouth snakes.
The long-lived gar has a life span up to 18 years. Males mature in two to three years. Females mature when three to four years old. They spawn in shallow water with low flow and heavy vegetation. Several males court a single larger female at the same time. Spawning season is from April to May. The number of eggs varies greatly, but up to about 20,000 green, adhesive eggs are attached to aquatic plants. Fry hatch after 10 to 14 days. Young gar have specialized pads on their upper jaws that allow them to adhere to vegetation. They remain attached to plan...
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Spotted gar | 水產百科網
Spotted gar desire clear pools of water, and anthropogenic factors can decrease their survivability. This species is not on the U.S. Fish and Wildlife Service ... Read More
Spotted gar | 水產百科網
The Spotted Gar was already assessed as threatened when the Endangered Species Act took effect in 2008. It was reassessed as endangered in June 2016. Read More
Spotted Gar Recovery Strategy | 水產百科網
2015年11月6日 — The Spotted Gar (Lepisosteus oculatus) is listed as threatened on the SARO List. The species is also listed as threatened under the federal ... Read More
Kids' Inquiry of Diverse Species | 水產百科網
Are they endangered? ... Spotted gars are not generally considered in need of special conservation efforts, except at the edges of their range, where numbers have ... Read More
Spotted Gar (Lepisosteus oculatus) | 水產百科網
Gar are long and cylindrical with elongated mouths. Spotted gar grow to a length of 3 feet (0.9 m), weighing 8 pounds (3.6 kg). Their upper body is brown to olive, ... Read More
Spotted Gar Fish Facts | 水產百科網
The conservation status of this fish is Least Concern with a stable population. Spotted Gar Predators and Prey. These fish are carnivores eating ... Read More
Spotted gar (Lepisosteus oculatus) | 水產百科網
2016年10月13日 — Spotted Gar is also listed as Threatened under the Ontario Endangered Species Act (2007), which prohibits the killing, harming, harassing, or ... Read More
Lepisosteus oculatus | 水產百科網
Spotted gar are rarely found in areas that do not include some form of brush covering. ... Spotted gar are Species of Special Concern in Michigan, Threatened in ... Read More
Species Profile (Spotted Gar) | 水產百科網
2011年11月29日 — Status re-examined and designated Endangered in November 2015. SARA Status: ... The Spotted Gar is a long, cylindrical, primitive fish. Read More
Spotted Gar,Lepisosteus oculatus | 水產百科網
Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 13 pp. Campbell, R.R. 1994. Update COSEWIC status report on the spotted gar ... Read More
相關資訊整理
【鎖鍊鱷魚火箭Lepisosteus oculatus】雀鱔科
水產分類:台灣常見的大陸水產品圖說中文名稱:鎖鍊鱷魚火箭學名:Lepisosteusoculatus科別名稱:雀鱔科命名學者: