What is the defining characteristic of arthropods in subphylum myriapoda?
All arthropods posses an exoskeleton, bi-lateral symmetry, jointed appendages, segmented bodies, and specialized appendages. The major arthropod classes can be separated by comparing their number of body regions, legs, and antennae.
What kind of environments do myriapods inhabit?
Myriapods inhabit a variety of habitats but are most abundant in forests. They also inhabit grasslands, scrublands, and deserts. Although most myriapods are detritivores, centipedes are not; they are mainly nocturnal predators.
What is class Myriapoda?
Noun. 1. class Myriapoda – arthropods having the body composed of numerous double somites each with two pairs of legs: millipedes. class Diplopoda, Diplopoda, Myriapoda. Arthropoda, phylum Arthropoda – jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes.
What are the following characteristics that crustacean and Hexapoda shares?
The subphyla Crustacea and Hexapoda share the common characteristics of all arthropods, but they also share the characteristic of having antennae…. See full answer below.
What is the special characteristics of arthropods?
The distinguishing feature of arthropods is the presence of a jointed skeletal covering composed of chitin (a complex sugar) bound to protein. This nonliving exoskeleton is secreted by the underlying epidermis (which corresponds to the skin of other animals).
What do crustaceans and hexapods have in common?
Biramous legs are a common character that hexapods and crustaceans share. The setae and podomeres, (leg segments), are seen on each of the appendages shown below.
Do house centipedes bite?
Unless provoked to defend themselves, house centipedes rarely bite people or pets and mostly prefer trying to escape threatening situations. Also, although house centipede venom is not as toxic as some other centipede species and their bites rarely cause any serious effects.