Wolphin
Encyclopedia
A Wholphin or Wolphin is a rare hybrid, born from a mating of a female Bottlenose Dolphin
(Tursiops truncatus) with a male false killer whale
(Pseudorca crassidens). The name implies a hybrid of whale and dolphin, although taxon
omically, both are within the "oceanic dolphin
" family, which is within the "toothed whale
" suborder. Although they have been reported to exist in the wild, there are currently only two in captivity, both at Sea Life Park in Hawaii
.
Kekaimalu, the first wholphin in captivity, proved fertile when she gave birth at a very young age. The calf died after a few days. However, in 1991, Kekaimalu gave birth once again, to daughter Pohaikealoha. For 2 years she cared for the calf, but did not nurse it (it was hand-reared by trainers). Pohaikealoha died at age 9.
On December 23, 2004, Kekaimalu had her third calf, daughter Kawili Kai, sired by a male bottlenose. This calf did nurse and was very playful. Only months after birth, it was the size of a 1-year-old bottlenose dolphin.
Both remain in captivity, and are now part of the normal tour at Sea Life Park in Hawaii, USA. Kekaimalu is featured in the main dolphin show at Sea Life Park.
Bottlenose Dolphin
Bottlenose dolphins, the genus Tursiops, are the most common and well-known members of the family Delphinidae, the family of oceanic dolphins. Recent molecular studies show the genus contains two species, the common bottlenose dolphin and the Indo-Pacific bottlenose dolphin , instead of one...
(Tursiops truncatus) with a male false killer whale
False Killer Whale
The False Killer Whale is a cetacean, and the third largest member of the oceanic dolphin family . It lives in temperate and tropical waters throughout the world. As its name implies, the False Killer Whale shares characteristics, such as appearance, with the more widely known Orca...
(Pseudorca crassidens). The name implies a hybrid of whale and dolphin, although taxon
Taxon
|thumb|270px|[[African elephants]] form a widely-accepted taxon, the [[genus]] LoxodontaA taxon is a group of organisms, which a taxonomist adjudges to be a unit. Usually a taxon is given a name and a rank, although neither is a requirement...
omically, both are within the "oceanic dolphin
Oceanic dolphin
Oceanic dolphins are the members of the Delphinidae family of cetaceans. These marine mammals are related to whales and porpoises. They are found worldwide, mostly in the shallower seas of the continental shelves...
" family, which is within the "toothed whale
Toothed whale
The toothed whales form a suborder of the cetaceans, including sperm whales, beaked whales, dolphins, and others. As the name suggests, the suborder is characterized by the presence of teeth rather than the baleen of other whales.-Anatomy:Toothed whales have a single blowhole on the top of the head...
" suborder. Although they have been reported to exist in the wild, there are currently only two in captivity, both at Sea Life Park in Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...
.
Kekaimalu, the first wholphin in captivity, proved fertile when she gave birth at a very young age. The calf died after a few days. However, in 1991, Kekaimalu gave birth once again, to daughter Pohaikealoha. For 2 years she cared for the calf, but did not nurse it (it was hand-reared by trainers). Pohaikealoha died at age 9.
On December 23, 2004, Kekaimalu had her third calf, daughter Kawili Kai, sired by a male bottlenose. This calf did nurse and was very playful. Only months after birth, it was the size of a 1-year-old bottlenose dolphin.
Both remain in captivity, and are now part of the normal tour at Sea Life Park in Hawaii, USA. Kekaimalu is featured in the main dolphin show at Sea Life Park.
External links
- Waimanalo Hapa Girl Makes 10!, by Keene Rees
- A 'Wholphin' Is Born at CBS News