tarsometatarsus


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Related to tarsometatarsus: Pygostyle, tibiotarsus

tar·so·met·a·tar·sus

 (tär′sō-mĕt′ə-tär′səs)
n. pl. tar·so·met·a·tar·si (-sī, -sē)
A compound bone between the tibia and the toes of a bird's leg, formed by fusion of the tarsal and metatarsal bones.

tar′so·met′a·tar′sal (-tär′səl) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

tarsometatarsus

(ˌtɑːsəʊˌmɛtəˈtɑːsəs)
n, pl -si (-saɪ)
(Zoology) a bone in the lower part of a bird's leg consisting of the metatarsal bones and some of the tarsal bones fused together
[C19: tarso-, from tarsus + metatarsus]
ˌtarsoˌmetaˈtarsal adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

tar•so•met•a•tar•sus

(ˌtɑr soʊˌmɛt əˈtɑr səs)

n., pl. -si (-sī, -sē).
a large bone in the lower leg of birds with which the toes connect, formed by fusion of the tarsal and metatarsal bones.
[1850–55; tars (us) + -o- + metatarsus]
tar`so•met`a•tar′sal, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
The study, published in the journal Current Biology found the bird's third toe, measuring 9.8 millimetres, is 41% longer than its second toe and 20% than its tarsometatarsus, which is a bone in the lower legs of birds.
They found that the bird's third toe, measuring 9.8 millimeters, is 41 per cent longer than its second toe and 20 per cent longer than its tarsometatarsus, which is a bone in the lower legs of birds.
Key words: fracture, tarsometatarsus, tibiotarsus, avian, blue-fronted Amazon parrot, Amazona aestiva, macaw, Ara ararauna x Ara macao
With the same argument, the relationship between the sum of the tibiotarsus and the tarsometatarsus with respect to the femur is also used to determine how well a cursorial bird is adapted to perform long distance movements (Garland Jr.
We plucked and singed the birds, removed the head, wing tips (cut at the metacarpus and ulna-radius joint), feet (cut at the tarsometatarsus and tibia-fibula joint), and all viscera.
A 2 cm incision was made over the lateral aspect of the left intertarsal joint, and the soft-tissues were bluntly dissected from the distal tibiotarsus and proximal tarsometatarsus. A 30 ga.
A 36 mm segment of the outer gastrocnemius tendon halfway between the origin (from the gastrocnemius muscle complex) and insertion (to the tarsometatarsus) was trimmed to 2 mm width (Figure 1) using a custommade dual blade punch.
Variables measured included body weight, body length (distance from the beginning of the neck to the tail) and shank length (length of the tarsometatarsus from the hock joint to the metatarsal pad).
Many studies are done on chicken with special aspects of leg skeletal development, like knee joint development [24, 25] or development of a certain bone, for example tibiotarsus or tarsometatarsus [9, 28], with only a now-and-then mentioning of other parts of the skeletal system.
We measured length of tarsometatarsus (mean, 61.7 [+ or -] SE 1.9 mm) and distance from tip of beak to front of eye where there was no feather (mean, 61.3 [+ or -] SE 0.7 mm).
Observing that a number of the bird bones were fractured, we carried out a systematic examination of all major wing and leg (tarsometatarsus, tibiotarsus, femur, humerus, ulna, radius) bones for fracture patterns, for remains from TP-5, -6, -10, and -11.
The arrangement is by type of bone, such as coracoid, ulna, femor and tarsometatarsus. This general introduction will be followed by similar volumes focusing more narrowly on specific taxa.