Dentirostral: alternatives and connections

any group or radical of the form RCO- where R is an organic group; "an example of the acyl group is the acetyl group"

any group or radical of the form RCO- where R is an organic group; "an example of the acyl group is the acetyl group"

Characterized by unequal toes, three turned forward and one backward, as in most passerine birds.

One of several species of tropical birds, of the Old World, of the genus Pitta, somewhat resembling the thrushes, and feeding chiefly…

Any paper, containing a statement of particulars; as, a bill of charges or expenditures; a weekly bill of mortality; a bill of fare, e…

One of the Eurylaimidae, a family of East Indian passerine birds.

any of various tiny insects whose larvae are parasites on eggs and larvae of other insects; many are beneficial in destroying injuriou…

A division of passerine birds in which the vocal muscles are but little developed, so that they lack the power of singing.

A group of passerine birds, including the creepers and nuthatches.

Having the maxillo-palatine bones united; -- applied to a group of carinate birds (Desmognathae), including various wading and swimmin…

A passerine bird of the family Dicruridae. They are usually black with a deeply forked tail. They are natives of Asia, Africa, and Aus…

One of a group of Australian birds of the genus Falcunculus, resembling shrikes and titmice.

One of several Asiatic and East Indian passerine birds, belonging to Enucurus, and allied genera. The tail is deeply forking.

A toothed wheel, or cogwheel; as, a spur gear, or a bevel gear; also, toothed wheels, collectively.

One of a set of three paired appendages on the thorax of a decapod crustacean, located just posterior to the maxillae and used in feed…

A small European insectivore (Erinaceus Europaeus), and other allied species of Asia and Africa, having the hair on the upper part of…

Any wading bird of the genus Ardea and allied genera, of the family Ardeidae. The herons have a long, sharp bill, and long legs and to…

We are ignorant; we ignore; -- being the word formerly written on a bill of indictment by a grand jury when there was not sufficient e…