In biology, a clasper is a male anatomical structure found in some groups of animals, used in mating. A close up view of a chimaera clasper (Hydrolagus collie). Note the many small tooth-like projections covering the exterior surface.

Jul 4, 2012 · Claspers are organs on male sharks, skates, and rays that help in the reproduction process. Each male shark has two claspers located along the inner side of its pelvic fins. Sharks use claspers to transfer sperm to the female during internal fertilization.

The clasper is an intromittent organ inserted into the cloaca and oviduct of the female during copulation. You might find these chapters and articles relevant to this topic. 1996, Great White Sharks HAROLD L. PRATT JR.

Claspers can be found in shrimp, aquatic insects and even sharks—and, crucially, trilobites’ modern analogues, horseshoe crabs. From Scientific American Claspers suggest that, in …

Claspers in chondrichthyans are specialized elongations on the posterior side of male pelvic fins that are used for sperm transfer during copulation. Little is known about the mechanisms of clasper evolution, or why only males undergo this fin modification.

In male sharks, claspers are specialized organs located on the pelvic fins that are used during mating. Claspers serve as intromittent organs, meaning they are used to transfer sperm into the female shark's reproductive tract.

The meaning of CLASPER is a male copulatory structure.

In biology, a clasper is a male anatomical structure found in some groups of animals, used in mating. A close up view of a chimaera clasper (Hydrolagus collie). Note the many small tooth-like projections covering the exterior surface.

Claspers are the inner edges of the pelvic fins of male chondrichthyan fishes (sharks, rays, and chimaeras) used to transfer sperm into the cloaca of females. Claspers were so-named by Aristotle because he thought that they were used exclusively to clasp onto the female.

Define claspers. claspers synonyms, claspers pronunciation, claspers translation, English dictionary definition of claspers. pl n 1. a paired organ of male insects, used to clasp the female during copulation 2. a paired organ of male sharks and related fish, used to assist the...