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The iridescent shark, aka iridescent shark catfish, despite its primary common name, is not an actual shark, but a species of catfish. They dwell in the Mekong basin as well as the Chao Phraya River in southeastern Asia, and are heavily cultivated for food in that region. These fish face […]

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This article was originally published on Critter Science.

The Atlantic sturgeon is not only native to both sides of the Atlantic Ocean, but they are also associated with river basins as well. They are often considered a living fossil. These large fish face the threats of habitat loss and destruction at the hands of residential and commercial developments, […]

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This article was originally published on Critter Science.

The ostracod, aka ostracode or seed shrimps, are small crustaceans that are usually only 0.0079 inch, but can be up to 1.3 inches. They have a bivalve-like valve, aka “shell”, made of chitin, and many times calcium carbonate. They can be found among zooplankton in ocean waters and fresh water […]

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This article was originally published on Critter Science.

The European eel was cloaked in mystery for thousands of years. Their mating habits are still a mystery. These critters have a wide range but a shrinking population. European eels face numerous threats to their survival such as habitat loss and destruction at the hands of residential and commercial development, […]

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This article was originally published on Critter Science.

The kaluga sturgeon, aka river beluga, is the 2nd largest sturgeon after the beluga sturgeon. These giants can be found in the Amur River basin from Russia to China and near Hokkaido in Japan. These giants face the threats of overfishing and over harvesting of their roe (eggs); habitat loss […]

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This article was originally published on Critter Science.

The pond loach, aka oriental weatherloach, oriental weatherfish, or dojo loach, originally hails from east Asia, but has been introduced to other parts of Asia, as well as to Europe, North America, and Australia. They face the threats of ecosystem modifications and water pollution. However, due to their abundant, global […]

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This article was originally published on Critter Science.

The Amazonian manatee can be found in the rivers of Brazil, Colombia, Ecuador, and Peru. They are the smallest of the 3 manatee species. Sadly, these manatees face numerous threats such as habitat loss and destruction at the hands of residential and commercial development, farming, ranching, logging, freshwater & marine […]

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This article was originally published on Critter Science.

The giant freshwater stingray is the largest freshwater fish as well as the largest stingray in the world. They are found in larger estuaries and rivers of Southeast Asia and Borneo. Sadly, these amazing stingrays face the threats of habitat loss and destruction at the hands of residential and commercial […]

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This article was originally published on Critter Science.

The goby is a type of fish that can dwell in saltwater, brackish water (partially saline), and freshwater environments. There are over 2,000 known species of gobies the world over. Gobies are listed as anywhere from Data Deficient to Critically Endangered by the IUCN. They face the threats (generally speaking) […]

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This article was originally published on Critter Science.

The starry flounder, aka emery wheel, flatfish, grindstone, and long-nosed flounder, can be found along the coastlines of the North Pacific Ocean. These inshore fish can tolerate salt, brackish, and freshwater environments. Even though they face the threats of overfishing and pollution, these bony fish are still listed as Least […]

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