海扁虫 - 百度百科
海扁虫（Sea Flatworm）为雌雄同体，也就是同时拥有雄性和雌性的生殖器。 而其雄性生殖器是2个匕首状的阴茎，海扁虫不仅用阴茎交配，也用这种匕首状物捕猎。
Flatworm - Wikipedia
Free-living flatworms are mostly predators, and live in water or in shaded, humid terrestrial environments, such as leaf litter. Cestodes (tapeworms) and trematodes (flukes) have complex life-cycles, with mature stages that live as parasites in the digestive systems of fish or land vertebrates, and intermediate stages that infest secondary hosts.
Ocean Beauties: Marine Flatworms - Scuba.com
2014年8月27日 · Marine flatworms live in all of the world’s oceans, but are most common in tropical climates, and under volcanic zones. You will find them on the ocean floor, often underneath boulders and rocks, moving along quickly using tiny hair-like bristles called cilia. If disturbed, the flatworm will create waves with their body to swim away.
Marine Flatworms-Facts-Photographs and Video - Seaunseen
2018年3月9日 · Marine Platyhelminthes or Marine Flatworms as they are commonly known are often extremely colorful creatures. The brightly colored species are easy to spot while diving and if one is lucky, one can see them swimming as in the image below and the video further below in …
Marine flatworms: The butterflies of the sea - Africa Geographic
2017年9月4日 · Flatworms are very small, most of them between 10 – 50mm in length, and usually less than 1mm thick – making them extremely delicate. Being so flat they are very mobile and can squeeze into many crevices, making them hard to spot. Occasionally they can be found swimming, very inefficiently, by undulating the edges of their flat bodies.
The sexual battles of flatworms: barbed sperm, mating rings, …
2011年1月10日 · In the wet sands of Italy’s beaches, an epic battle of the sexes is playing out. The combatants are flatworms and though their bodies are simple, their sexual habits are anything but. Take the...
Description of a New Species of the Marine Flatworm …
2021年6月24日 · The order Polycladida consists of more than 800 species of marine flatworms (Tyler et al. 2006–2020) that live in variety of marine habitats, including tide pool, coral reefs, mud flat, and deep sea (Prudhoe 1985).
Marine Flatworms: The World of Polyclads - ResearchGate
2003年1月1日 · Marine Flatworms provides a fascinating introduction to the intriguing world of polyclad flatworms, a group of large, free-living marine Platyhelminthes, which are found throughout the world but...
The Sea Slug Forum - Flatworms
2010年4月22日 · Although very thin and delicate, flatworms are active carnivores and scavengers, using their proboscis to feed on dead or injured animals and colonial animals such as bryozoans and soft-corals. The worms can quickly glide along the bottom by using the fine hairlike cilia which cover their body.
Marine Flatworms: The World of Polyclads | Semantic Scholar
2003年4月1日 · Marine Flatworms provides a fascinating introduction to the intriguing world of polyclad flatworms, a group of large, free-living marine Platyhelminthes, which are found throughout the world but are most colourful in tropical waters. Although not related to molluscs, they are often mistaken for sea slugs because of their brilliant colour patterns.
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