Junさんのイラストまとめ

フキシャンフィア類の腹面が見られるartistic reconstructionは初めて見た。

@kg_ssr @satoshikawasaki Wikipediaの内容およびイラストを務めた者ですが、側面と正面をも含めると甲皮の配置はこんな風になると思われます。
口は前部付属肢の後ろにあるので、背側の甲皮とはかけ離れています。

Jumping spiders (Salticidae) are a speciose group of agile, free-living spiders that possess excellent eyesight for searching prey and courtship display. They can jump in an instant, but these are powered by the pressure of body fluid intsead of specialized muscles.
#Arthrogirls

Centipedes (Chilopoda) are predatory myriapods exist for more than 400 million years, united by a pair of venomous fangs which are in fact specialized front limbs. Contrary to their name which mean 'hundred-legged', they usually only have odd numbers for leg pairs.
#Arthrogirls

「大付属肢節足動物」ことMegacheira（メガケイラ）類はいいぞ。

Woodlouse spiders (Dysdera crocata) are free-living spiders that prey on woodlouse. They have huge fangs, but instead for crushing, the spiders uses them for holding the woodlouse in place, injecting venom by stabbing one of them to the prey's unprotected underside.
#Arthrogirls

Snow flies (Chionea) are crane flies (Tipulomorpha) that active during winter, as their body fluid contain glycerol to prevent them from freezing. They are almost wingless, and the space which originally housed by flight muscles are instead use to store their eggs.
#Arthrogirls

Sea spiders (Pycnogonida) shared unsual body plan that their bodies are almost just legs, even their guts were branched and associated within each of them. They are not spiders nor even arachnids, instead they most likely arose from a very basal chelicerate lineage.
#Arthrogirls

Tadpole shrimps (Notostraca, not shrimps) are branchiopod crustaceans that considered to be 'living fossils', and some extant species even have extensive fossil records. Adapted to temporal aquatic ecosystem, their resting eggs can survive long-lasting dry periods.
#Arthrogirls

Apochima juglansiaria are Geometer moths (Geometridae) that bore repeatedly folded wings. They only active during springtime, and their bird-dropping-like caterpillars will pupate long before summer, spending the remain seasons underground until spring comes again.
#Arthrogirls