When it comes to home aquariums, livebearing fish such as guppies, mollies, platies, and swordtails are among the most popular choices for both beginners and seasoned hobbyists. Their remarkable ability to give birth to fully formed, swimming fry makes them especially appealing to fishkeepers lookin...
Argentina boasts remarkable fish diversity thanks to its varied geography, hosting freshwater, brackish, and marine environments. Local fish species play a crucial role in aquatic food webs and support commercial fisheries. Here’s an in-depth look at Argentina’s most notable fish and their ecologi...
Have you heard of carnivorous fish? These fish feed mainly on other animals. They are very similar to other fish but also have some unique features. The main anatomical feature of carnivorous fish is the short intestine in their digestive system. Carnivorous fish undoubtedly make up a large number o...
You may have never seen a school of fish in person, but that doesn't take away from how amazing they look in photos, movies or videos. Understanding this ecological phenomenon, known as fish population dynamics, is undoubtedly an interesting research topic in the field of marine biology. First o...
Pelagic fish are a diverse group of species that inhabit the pelagic zone. They are an essential link in the food web, forming schools, migrating, and having important economic value. Examples include yellowfin tuna, bluefin tuna, swordfish, mackerel, and many more....
To humans, closing one's eyes is a universal sign of sleep. However, fish appear to remain wide-eyed even when resting. Does this mean fish don’t sleep, or do they sleep with their eyes open? This article explores the physiological and behavioral reasons behind this phenomenon from a zoological...
The Red-Lipped Batfish (scientific name: Ogcocephalus darwini) is one of the most unique and curious marine creatures found in the deep waters of the Galápagos Islands. Known for its bright red, lipstick-like lips and peculiar body shape, this fish has attracted attention from marine biologists and...
The Australian box jellyfish, whose Latin name is Australian box jellyfish, has caused countless injuries or deaths to humans in the world and is considered the most deadly jellyfish.The Australian box jellyfish can swim at speeds exceeding 4 km/h. In hot weather, they dive into deep water and only...
The Latin name of black anglerfish is Lophiomus setigerus (Vahl, 1797), and its foreign name is black-mouth goosefish. There are only two kinds of anglerfish in China, one is called yellow anglerfish and the other is black anglerfish.It grows in the depths of the dark sea, moves slowly, and does not...
Songjiang perch (scientific name: Trachidermus fasciatus) is a fish of the family Sculpinidae and the genus Trachidermus, with no subspecies.Because the production of Songjiang near the mouth of the Yangtze River in China is relatively high and the body is relatively black, it is named Songjiang per...
Introduction: Understanding Mackerel FishMackerel fish are a popular group of pelagic fish known for their speed, vibrant markings, and importance in both commercial and recreational fisheries. Scientifically known as Scomber scombrus (Atlantic mackerel), mackerels belong to the family Scombridae an...
The Yellowtail Snapper (Ocyurus chrysurus) is a vibrant, widely recognized fish species found in the tropical waters of the Western Atlantic. Known for its striking yellow tail and excellent flavor, the Yellowtail Snapper holds significant ecological, cultural, and economic importance. This article...
Introduction: Tachysurus fulvidraco OverviewTachysurus fulvidraco, commonly known as the yellow catfish, is a species of freshwater fish belonging to the family Bagridae. Native to East Asia, this fish plays a crucial role in its local ecosystems. This article offers an in-depth exploration of Tachy...
Cod fish (Gadus spp.) are one of the most well-known and economically important marine species around the world. This article delves into the various facets of cod fish, from their scientific classification and behavioral traits to their ecological importance and conservation status. Cod fish play a...
When we think about drowning, we usually picture a human or land animal struggling to breathe in water. But can fish drown? The answer is a bit more complex than a simple yes or no. While fish are adapted to live in water, there are situations in which they can suffocate, which might be colloquially...
When you think of fish, one of the most common questions that might come to mind is: Do fish drink water? It’s an intriguing question, especially considering that fish live in water. While it may seem odd, the answer isn't as simple as yes or no. To understand how fish interact with water, it’...
Fish oil, a natural oil derived from fatty fish, has long been recognized for its potential health benefits. Rich in omega-3 fatty acids, fish oil has become one of the most popular dietary supplements in the world. In this article, we'll explore what fish oil is good for, focusing on its proven...
Betta fish, also known as Siamese fighting fish, are a popular choice for aquarium enthusiasts due to their vibrant colors and striking personalities. However, one of the most common questions that prospective betta owners ask is: How long do betta fish live? Understanding the lifespan of betta fish...
The question of whether fish feel pain has long been a topic of debate among scientists, animal rights advocates, and the general public. As we continue to discover more about the complex nature of aquatic life, this question has gained increasing attention. In this article, we will delve into the e...
Hong Kong is renowned for its vibrant culinary culture, which is deeply influenced by its coastal geography and long history as a major international port. Fish and seafood play a significant role in the daily diet of the people in Hong Kong. But what fish are most commonly consumed in this bustling...
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