Fertilized eggs are protected by a cocoon, which is buried on or near the surface of the ground. The free-living hermaphroditic nematode Caenorhabditis elegans reproduces primarily by self-fertilization, but infrequent out-crossing events occur at a rate of approximately 1%. The mangrove killifish (Kryptolebias marmoratus) is a species of fish that lives along the east coast of North, Central and South America. These fish are simultaneous hermaphrodites. K. marmoratus produces eggs and sperm by meiosis and routinely reproduces by self-fertilization. Each individual hermaphrodite normally fertilizes itself when an egg and sperm produced by an internal organ unite inside the fishs body. This species is also regarded as the only known vertebrate species that can reproduce by self fertilization. Pseudohermaphroditism
When spotted hyenas were first scientifically observed by explorers, they were thought to be hermaphrodites. Early observations of spotted hyenas in the wild led researchers to believe that all spotted hyenas, male and female, were born with what appeared to be a penis. The apparent penis in female spotted hyenas is in fact an enlarged clitoris, which contains an external birth canal. It can be difficult to determine the sex of wild spotted hyenas until sexual maturity, when they may become pregnant. When a female spotted hyena gives birth, they pass the cub through the cervix internally, but then pass it out through the elongated clitoris. Plants
Hermaphrodite is used in botany to describe, for example, a flower that has both staminate (male, pollen-producing) and carpellate (female, ovule-producing) parts.
Mepivacaine  is a local anesthetic of the amide type. Mepivacaine has a reasonably rapid onset (more rapid than that of procaine) and medium duration of action (shorter than that of procaine) and is marketed under various trade names including Carbocaine and Polocaine. Mepivacaine became available in the United States in the 1960s. Mepivacaine is used in any infiltration and local anesthesia. It is supplied as the hydrochloride salt of the racemate, which consists of R(-)-mepivacaine and S(+)-mepivacaine in equal proportions. These two enantiomers have markedly different pharmacokinetic properties.Mepivacaine was originally synthesized in Sweden at the laboratory of Bofors Nobelkrut in 1956. References
External links
Mepivacaine at RxList