mandibular groove
Transverse groove located between cervical groove and dorsal organ in anterior region of carapace [Stachowitsch, 1992].
(Order Notostraca):
Transverse groove located between cervical groove and dorsal organ in anterior region of carapace [Stachowitsch, 1992].
(Order Anostraca):
Transverse groove across dorsal surface of head; superficially divides head into anterior and posterior regions [Stachowitsch, 1992].
(Superorder Syncarida):
Cervical groove [Stachowitsch, 1992].

Crustacea glossary. . 2011.

Look at other dictionaries:

  • Mandibular first molar — Mandibular first molars of permanent and primary teeth marked in red. The mandibular first molar or six year molar is the tooth located distally (away from the midline of the face) from both the mandibular second premolars of the mouth but mesial …   Wikipedia

  • Mandibular second premolar — Mandibular second premolars of permanent teeth marked in red. There are no premolars in primary teeth. The mandibular second premolar is the tooth located distally (away from the midline of the face) from both the mandibular first premolars of… …   Wikipedia

  • Mandibular prominence — Latin prominentia mandibularis Precursor first branchial arch Gives rise to mandible Code TE E5.3.0.0.0.0.14 The mandibular pro …   Wikipedia

  • Mandibular foramen — Bone: Mandibular foramen Mandible. Inner surface. Side view. (Mandibular foramen visible at left.) Latin foramen mandibulae Gray s …   Wikipedia

  • Mandibular canal — Bone: Mandibular canal The permanent teeth, viewed from the right. The external layer of bone has been partly removed and the maxillary sinus has been opened. Gray s …   Wikipedia

  • Mandibular incisive canal — The mandibular incisive canal (indicated here by coral green arrows) continuing anteriorly (to the right) from the mandibular canal (purple arrows) after the mental foramen (light green circle). The mandibular incisive canal is a bony canal… …   Wikipedia

  • Mandibular notch — Bone: Mandibular notch Mandible. Outer surface. Side view. (Mandibular notch visible at upper right.) Latin incisura mandibulae Gray s …   Wikipedia

  • Mandibular fossa — Bone: Mandibular fossa Left temporal bone. Outer surface. (Mandibular fossa labeled at left, third from the top.) …   Wikipedia

  • groove — A narrow, elongate depression or furrow on any surface. SEE ALSO: sulcus. alveolobuccal g. the upper and lower half of the buccal vestibule on each side. SYN: alveolobuccal sulcus, gingivobuccal g., gingivobuccal sulcus. alveololabial g. 1. the… …   Medical dictionary

  • cervical groove — See: carapace groove (c) [Martin, 2005]. A groove or series of grooves sometimes present on the carapace; it is mesially transverse, laterally oblique, and separates the gatric and hepatic regions from the cardiac and branchial regions [Chace and …   Crustacea glossary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”