- opisthosomal
- opis·tho·somal
English syllables. 2014.
English syllables. 2014.
opisthosomal — … Useful english dictionary
Xiphosura — Temporal range: Silurian–Recent … Wikipedia
Thoracetron — is an entire plate formed by the fusion of opisthosomal tergites behind opercular tergite (free abdominal segments) in Xiphosura of the order Xiphosurida, being considered a synapomorphy for this order (Anderson Selden, 1997). The order… … Wikipedia
Opisthosoma — Arachnid anatomy: (1) four pairs of legs (2) prosoma (cephalothorax) (3) opisthosoma (abdomen) The opisthosoma is the posterior part of the body in some arthropods, behind the prosoma (cephalothorax).[1] It is a distinctive feature of the… … Wikipedia
Harvestman anatomy — Harvestmen are an order of arachnids, with which they share many characteristics: their body is divided into two body regions (tagmata), the abdomen and the opisthosoma; however, unlike in spiders, the juncture is often poorly defined. They have… … Wikipedia
Pygidium — The pygidium is the posterior body part or shield of crustaceans and some arthropods, such as insects and the extinct trilobites. It contains the anus and, in females, the ovipositor. It is composed of fused body segments, sometimes with a tail,… … Wikipedia
Trigonotarbida — Taxobox | fossil range = late Silurian–early Permian name = Trigonotarbida regnum = Animalia phylum = Arthropoda subphylum = Chelicerata classis = Arachnida ordo = Trigonotarbida † ordo authority = Petrunkevitch, 1949 subdivision ranks = Families … Wikipedia
Chilaria — (singular chilarium ) is a pair of reduced appendages located just posterior and medial to the last walking legs in Xiphosura (horseshoe crabs). The words originates from Greek and means small lips .Their function is unknown, and there is some… … Wikipedia
Tetrapulmonata — Taxobox name = Tetrapulmonata image caption = image width = 250px status = extinct = regnum = Animalia phylum = Arthropoda classis = Arachnida unranked ordo = Tetrapulmonata (Thelyphonida, Schizomida, Amblypygi and Araneae).Tetrapulmonata Shultz … Wikipedia
Ogoveidae — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Arachnida … Wikipedia