The subphyla of arthropoda that does not have antennae is chelicerata. Chelicerates, which include spiders and scorpions, are missing the first segment of nerve ganglion which controls antennae in other arthropods.
Chelicerata is the subphylum of arthropods that is characterized by animals lacking antennae. This subphylum includes arachnids like spiders, scorpions, and ticks.
Arthropods are divided into three subphyla: Chelicerata, Myriapoda, and Pancrustacea (which includes Crustacea and Hexapoda). Each subphylum represents a distinct group of arthropods with specific characteristics and differences in body structure and function.
Under the arthropoda phylum are subphyla Chelicerata, Myriapoda, Crustacea, and Hexapoda. (There is also an extinct class Marrellomorpha and an the extinct Trilobite subphylum). The chelicerata include spiders, scorpions, mites, etc. Myriapods include centipedes and millipedes. Crustaceans include lobsters, krill, crabs, shrimp, woodlice, etc. Hexapoda include the class Insecta, the insects.
Under the arthropoda phylum are subphyla Chelicerata, Myriapoda, Crustacea, and Hexapoda. (There is also an extinct class Marrellomorpha and an the extinct Trilobite subphylum). The chelicerata include spiders, scorpions, mites, etc. Myriapods include centipedes and millipedes. Crustaceans include lobsters, krill, crabs, shrimp, woodlice, etc. Hexapoda include the class Insecta, the insects.
Under the arthropoda phylum are subphyla Chelicerata, Myriapoda, Crustacea, and Hexapoda. (There is also an extinct class Marrellomorpha and an the extinct Trilobite subphylum). The chelicerata include spiders, scorpions, mites, etc. Myriapods include centipedes and millipedes. Crustaceans include lobsters, krill, crabs, shrimp, woodlice, etc. Hexapoda include the class Insecta, the insects.
no
Arthropods are divided into five main subphyla: Trilobitomorpha (extinct), Chelicerata (spiders, scorpions), Myriapoda (centipedes, millipedes), Crustacea (crabs, lobsters), and Hexapoda (insects). These divisions are based on differences in body structure and appendages.
Chelicerata
chordates
Both. Animalia refers to the animal kingdom, which includes all animals such as mammals, fish, insects, birds, arachnids, etc. Arachnida is a class of animal within the phylum of arthropoda, and subphylum of chelicerata, all within the animal kingdom.
anatheric and evanopoi