Web( invertebrate zoology) A lower appendage of many arthropods, used to macerate food items. Dictionary entries Entries where "gnathobases" occurs: gnathobase: … Webgnathobase. n. [ Gr. gnathos, jaw; basis, base] 1. (ARTHROPODA) One of a pair of endites used to manipulate or move food in trilobites, and some crustaceans. 2.
Crustacea Glossary::Definitions
WebGnathobase - An inwardly turned masticatory process on the protopodite of appendages near the mouth in Crustacea. Dictionary.net. GNATHOBASE ... 1920 - A dictionary of scientific terms (6th edition) By J.H. Kenneth . Install our FREE extension Available for chrome users. Word of the day. WebDefine palp. palp synonyms, palp pronunciation, palp translation, English dictionary definition of palp. n. ... Antenna; (D) Mandibular gnathobase; (E) Mandibular palp; (F) Maxilla; (G) Leg 1; (H) Leg 2; (1) Leg 3; (J) Leg 4. Some Observations of Morphology and Behavior of a Hyperbenthic Misophrioid Copepod. naval architecture job in singapore
What does gnathobase mean - Definition of gnathobase - Word …
WebSince the mouth had no large mandibles, we infer that trilobites were not usually predatory and were restricted to soft food. Some trilobites had long spines on the first leg segment, the gnathobase; these may have been able to tear up larger pieces of food, and probably scavenged for a living. WebMay 23, 2024 · Gnathostomata A subphylum or superclass of chordates consisting of all vertebrates that possess jaws. It contains six extant classes: Chondrichthyes (cartilaginous fishes), Osteichthyes (bony fishes), Amphibia, Reptilia, Aves (birds), and Mammalia. Compare Agnatha. A Dictionary of Biology WebGnathobase - An inwardly turned masticatory process on the protopodite of appendages near the mouth in Crustacea. naval architecture jobs for freshers