Which mammal comes under the order Proboscidea?
proboscidean, (order Proboscidea), any of the group of mammals that includes elephants and their extinct relatives such as mammoths and mastodons.
How many species are in Proboscidea?
Today there are two living species of Proboscidea: the African elephant Loxodonta africanus and the Asian elephant Elephas maximus. However, in the past, there were many members of the order. Ancestral proboscidean distribution.
What do Proboscidea have in common?
Pleistocene proboscideans in general have many of the traits we associate with elephants, such as a trunk (an elongated hose-like extension containing the nasal passages), tusks (the enlarged second upper incisors; in some extinct forms, the second lower incisors also formed tusks), and a relatively large size.
What is the meaning of elephantidae?
Definition of Elephantidae : a family of bulky mammals (order Proboscidea) comprising the recent elephants and related extinct forms (such as the mammoths) that differ from these chiefly in respect to their dentition and in former classifications including also the mastodons.
What I is the who described the order Proboscidea in 1811?
The Proboscidea (from the Greek προβοσκίς and the Latin proboscis) are a taxonomic order of afrotherian mammals containing one living family (Elephantidae) and several extinct families. This order, first described by J. Illiger in 1811, encompasses the trunked mammals.
What Lithos mean?
litho- a combining form meaning “stone,” used in the formation of compound words: lithography; lithonephrotomy.
What does the word Elephas mean?
Definition of Elephas : the type genus of the family Elephantidae comprising the Asian elephant and extinct related forms and formerly being nearly coextensive with Elephantidae.
Is proboscidea a clade?
In addition to their enormous size, later proboscideans are distinguished by tusks and long, muscular trunks, which were less developed or absent in early proboscideans….Proboscidea.
|Proboscidea Temporal range: Middle Paleocene-Holocene|
|Order:||Proboscidea Illiger, 1811|
What does atmo in atmosphere mean?
Atmosphere is one of the most common words that features the combining form atmo-. Atmosphere technically refers to “the gaseous envelope surrounding the earth,” but it is also used to mean “air” or “environment” more generally. The first part of atmosphere, atmo-, means “smoke” or “vapor,” as we’ve seen.
What is Odont O?
Odonto- is a combining form used like a prefix meaning “tooth.” It is frequently used in medical terms, especially in anatomy and pathology. Odonto- comes from the Greek odṓn, meaning “tooth.” The Latin word for “tooth” is dēns, source of the combining forms denti- and dento-.
What does atmo stand for?
|ATMO||Australian Trade Marks Office|
What is full form of atmo?
Atlantic Targets and Marine Operations.
What is the meaning of Omphal O?
Omphalo-: Prefix indicating a relationship to the umbilicus (the navel). From the Greek word for the decorative boss protruding from the center of a Greek warrior’s shield.
What does Odont mean in medical terms?
odont- , odonto- Prefix meaning a tooth, teeth.