Ad
related to: orca whale facts and pictures printable worksheets pdfteacherspayteachers.com has been visited by 100K+ users in the past month
- Assessment
Creative ways to see what students
know & help them with new concepts.
- Try Easel
Level up learning with interactive,
self-grading TPT digital resources.
- Projects
Get instructions for fun, hands-on
activities that apply PK-12 topics.
- Resources on Sale
The materials you need at the best
prices. Shop limited time offers.
- Assessment
Search results
Results from the WOW.Com Content Network
Tahlequah (born c. 1998), also known as J35, is an orca of the southern resident community in the northeastern Pacific Ocean. She has given birth to four known offspring, a male (J47 "Notch") in 2010, a female (Tali) in 2018, another male (J57 "Phoenix") in 2020, and another female (J61) in 2024.
Orcas or killer whales have a cosmopolitan distribution and several distinct populations or types have been documented or suggested. Three to five types of orcas may be distinct enough to be considered different races , [ 1 ] subspecies , or possibly even species [ 2 ] (see species problem ).
A30 Tsitika [6] (1947-2012), born around 1947, Tsitika was one of the oldest killer whales in the northern resident community and one of the few orcas that was already a reproductive mother when first seen in the early 1970s. She was very recognizable due to the distinctive curve of her dorsal fin.
Since the 1960s, the use of "orca" instead of "killer whale" has steadily grown in common use. [ 7 ] Although some book introduced that Orcinus means 'of the kingdom of the dead', [ 8 ] International Code of Zoological Nomenclature mentions that the name orca originates from Latin word orca , which means a large-bellied pot, and Orcinus is a ...
The genus Orcinus was published by Leopold Fitzinger in 1860, [4] its type species is the orca named by Linnaeus in 1758 as Delphinus orca.Taxonomic arrangements of delphinids published by workers before and after Fitzinger, such as John Edward Gray as Orca in 1846 and Orca (Gladiator) in 1870, are recognized as synonyms of Orcinus.
The orca is known to prey on numerous other toothed whale species. One example is the false killer whale. [69] To subdue and kill whales, orcas continually ram them with their heads; this can sometimes kill bowhead whales, or severely injure them. Other times, they corral their prey before striking.
Articles relating to orcas (Orcinus orca, killer whales), toothed whales that are the largest members of the oceanic dolphin family. It is the only extant species in the genus Orcinus . Orcas are recognizable by their black-and-white patterned body.
In comparison, the modern killer whale has teeth around 8 cm (3.1 in) in height and 2.5 cm (0.98 in) in diameter. [3] Like the modern killer whale, the tooth lacks a coat of cementum. However, unlike the modern killer whale, O. paleorca had a circular tooth root as opposed to an oval, and the pulp extended more towards the back than the front. [2]
Ad
related to: orca whale facts and pictures printable worksheets pdfteacherspayteachers.com has been visited by 100K+ users in the past month