adductor pit — (ARTHROPODA: Crustacea) Depression on the inner surface of the scutum between the adductor ridge and the occludent margin for the attachment of the adductor muscle of certain barnacles … Dictionary of invertebrate zoology
adductor ridge — In cirripeds (Balanomorpha), linear elevation on interior of scutum between adductor pit and tergal margin [Moore and McCormick, 1969]. Linear elevation on inner surface bounding adductor pit on tergal pit in sessile barnacles [McLaughlin, 1980] … Crustacea glossary
adductor ridge — (ARTHROPODA: Crustacea) In sessile barnacles, the linear elevation on the inner surface bounding the adductor pit on the tergal side … Dictionary of invertebrate zoology
muscle pit — (Subclass Cirripedia): Adductor muscle pit [Stachowitsch, 1992] … Crustacea glossary
canal — A duct or channel; a tubular structure. SEE ALSO: c., duct. SYN: canalis [TA]. [L. canalis] abdominal c. SYN: inguinal c.. accessory c. a channel leading from the root … Medical dictionary
fossa — A depression usually more or less longitudinal in shape below the level of the surface of a part. [L. a trench or ditch] acetabular f. [TA] a depressed area in the floor of the acetabulum superior to the … Medical dictionary
Bone — This article is about the skeletal organ. For other uses, see Bone (disambiguation) and Bones (disambiguation). For the tissue, see Osseous tissue. Drawing of a human femur Bones are rigid organs that constitute part of the endoskeleton of… … Wikipedia
triangle — In anatomy and surgery, a three sided area with arbitrary or natural boundaries. SEE ALSO: trigonum, region. [L. triangulum, fr. tri , three, + angulus, angle] anal t. [TA] the posterior portion of the perineal region through which the … Medical dictionary
Mussel — Not to be confused with muscle. Mussel Blue mussels Mytilus edulis in the intertidal zone in Cornwall, England Scientific classification Kingdom … Wikipedia
Arm — This article is about the upper part of the human upper limb. For other uses, see Arm (disambiguation). Arm The human arm … Wikipedia
