石蜈蚣，通(tong)常(chang)(chang)出樹皮下、石塊下或其(qi)(qi)他(ta)防蔽的(de)地方(fang)。行動迅速。外骨胳(ge)比較(jiao)柔軟而且經常(chang)(chang)蛻皮。身體(ti)(ti)(ti)背(bei)腹扁平(ping)，體(ti)(ti)(ti)節(jie)大小相間，附(fu)肢(zhi)(zhi)著(zhu)生在身體(ti)(ti)(ti)兩側。依其(qi)(qi)胚胎發育的(de)體(ti)(ti)(ti)腔(qiang)囊看(kan)來，頭部(bu)(bu)共(gong)6節(jie)(即有(you)(you)對體(ti)(ti)(ti)腔(qiang))和(he)(he)(he)昆蟲以及甲殼類是(shi)(shi)相同(tong)(tong)的(de)，但長成(cheng)時消失(shi)。頭部(bu)(bu)的(de)附(fu)肢(zhi)(zhi)包括觸角、大顎、第(di)(di)(di)1小顎和(he)(he)(he)第(di)(di)(di)2小顎。第(di)(di)(di)2小顎左右盒合形成(cheng)了(le)下唇(chun)(chun)。這和(he)(he)(he)后述的(de)昆蟲也是(shi)(shi)相似的(de)。所(suo)(suo)不同(tong)(tong)者，石娛蚣的(de)2對小顎較(jiao)為(wei)退化(hua)。軀干部(bu)(bu)共(gong)18節(jie)，較(jiao)長和(he)(he)(he)較(jiao)短(duan)的(de)節(jie)互相間隔。第(di)(di)(di)1節(jie)的(de)附(fu)肢(zhi)(zhi)稱顎足(zu)，甚(shen)為(wei)發達，共(gong)4節(jie)，其(qi)(qi)末書成(cheng)一利瓜(gua)，爪(zhua)的(de)近(jin)末端有(you)(you)毒腺的(de)開口鱉(bie)人、畜時可注(zhu)入(ru)毒液，引起劇痛(tong)，和(he)(he)(he)軸蛛的(de)鰲肢(zhi)(zhi)作用相同(tong)(tong)。同(tong)(tong)時顎足(zu)的(de)基(ji)部(bu)(bu)膨大，在中(zhong)央梧遇，彩成(cheng)了(le)附(fu)加的(de)下唇(chun)(chun)。第(di)(di)(di)2-16節(jie)各具(ju)1對7節(jie)的(de)附(fu)肢(zhi)(zhi)。第(di)(di)(di)17節(jie)是(shi)(shi)生殖(zhi)孔所(suo)(suo)在的(de)地方(fang)，附(fu)肢(zhi)(zhi)和(he)(he)(he)其(qi)(qi)他(ta)16對不同(tong)(tong)，特(te)稱生殖(zhi)肢(zhi)(zhi)。最(zui)后1節(jie)稱尾節(jie)，甚(shen)退化(hua)。每(mei)1節(jie)有(you)(you)一寬大的(de)背(bei)板和(he)(he)(he)腹板，共(gong)兩側是(shi)(shi)膜狀構(gou)造和(he)(he)(he)一小骨片。
胖(pang)足石蜈蚣LamyctespachypesTakakuwa,1941
麗足石蜈蚣LamyctesgracilipesTakakuwa,1940
赫(he)定石(shi)蜈蚣HedinobiushummeliiVerhoeff,1934
長角石蜈蚣Cermatobiuslongicornis（Takakuwa,1939)
長跗石蜈蚣Cermatobiuslongitarsis(Verhoeff,1934)
艾克莫石蜈蚣,新(xin)種Bothropolysedgecombeisp.nov.
吉田(tian)石蜈蚣(gong),中國新紀錄(lu)種BothropolysyoshidaiTakakuwa,1939(
彎顎石蜈蚣,新紀錄(lu)種BothropolyscurvatusTakakuwa,1939
山西(xi)石(shi)蜈蚣BothropolysshansiensisTakakuwa,1949
施(shi)特弗石蜈蚣,新種(zhong)Bothropolysstoevisp.nov.
膜穴石蜈蚣BothropolysrichthofeniVerhoeff,1938
類山石(shi)蜈蚣BothropolysmontanusVerhoeff,1938
糙背石(shi)蜈(wu)蚣(gong)BothropolysRugosus(Meinert,1872)
少(shao)皺石蜈蚣BothropolysimaharensisVerhoeff,1937
斯氏(shi)翼石蜈蚣(gong)PterygotergumsvenhediniVerhoeff,1933
聚(ju)齒石(shi)蜈(wu)蚣Validifemurpedodontussp.nov
四斑石蜈蚣Australobiustetrophthalmus(Loksa,1959)
大石蜈(wu)蚣Australobiusmagnus(Trozina,1894)
粗石蜈(wu)蚣Lithobius(MonotarsobiuscrassusLoksa,1965
霍斯(si)特石蜈蚣Lithobius(Monotarsobius)holstiiPocock,1895.
烏(wu)恰石蜈(wu)蚣Lithobius(Monotarsobius)ferganensisTrotzina,1880
桐柏石蜈蚣,新種(zhong)Lithobius(Monotarsobius)tongbaisp.nov.
厚足石蜈(wu)蚣Lithobius(Monotarsobius)crassipesL.Koch,1862
小角石蜈蚣Lithobius(Ezembius)parvicornis(Porat,1893
巖頭(tou)石蜈蚣Lithobius(Ezembius)gantoensisTakakuwa&Takashima,1949
股(gu)溝石蜈蚣(gong)Lithobius(Ezembius)sulcifemoralisTakakuwa,1949
紊石蜈(wu)蚣Lithobius(Ezembius)irregularisTakakuwa&Takashima,1949
巨石蜈蚣(gong)Lithobius(Ezembius)giganteusSseliwanoff,1881.
雙齒石蜈蚣Lithobius(Ezembius)bidensTakakuwa,1939
西伯利亞石(shi)蜈蚣(gong)Lithobius(Ezembius)sibiricusGerstfeldt,1858
東北石蜈(wu)蚣(gong)Lithobius(Ezembius)mandschreiensisTakakuwa,1939
浙江石蜈蚣Lithobius(Ezembius)chekianusChamberlin&wang,1952
線石蜈蚣Lithobius(Ezembius)lineatusTakakuwa,1939
長江(jiang)石蜈蚣Hessebiusjangtseanus(Verhoeff,1942)
高氏石蜈蚣(gong)AlaskobiustakakuwaiChamberlin&Wang,1952
斯(si)氏(shi)華(hua)石蜈(wu)蚣Lithobius(Chinobius)svenhediniVerhoeffK.W.,1933
庫頁島華(hua)石蜈(wu)蚣Lithobius(Chinobius)sachalinusVerhoeff,1937
赫定華(hua)石蜈蚣Lithobius(Chinobius)hummeliVerhoeff,1933
雅石蜈蚣LithobiusdecessusAttems,1901201
昂氏(shi)石(shi)蜈(wu)蚣Lithobiusongiakakuwa,1939
雙分石蜈蚣Lithobiusbidivisa,Takakuwa,1939
巨甲(jia)石(shi)蜈蚣LithobiusmagnitergiferousZhang,1996
牧羊石蜈(wu)蚣Lithobiusschaferi,Verhoeff,1942
蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)有(you)(you)多(duo)少條(tiao)(tiao)(tiao)腿(tui)(tui)(tui)，這要看(kan)它(ta)是(shi)石(shi)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)還(huan)是(shi)地(di)(di)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)。石(shi)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)是(shi)我(wo)們常說的(de)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)，也叫千(qian)足(zu)蟲(chong)。它(ta)有(you)(you)點(dian)名不(bu)副實(shi)，因為它(ta)只有(you)(you)30條(tiao)(tiao)(tiao)腿(tui)(tui)(tui)恰恰相反，地(di)(di)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)有(you)(you)300條(tiao)(tiao)(tiao)或更多(duo)的(de)腿(tui)(tui)(tui)。它(ta)比(bi)(bi)(bi)石(shi)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)細，也比(bi)(bi)(bi)石(shi)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)長很(hen)多(duo)。如(ru)果要讓它(ta)所有(you)(you)的(de)腿(tui)(tui)(tui)都動起來，還(huan)需要點(dian)時(shi)間(jian)。如(ru)果賽跑(pao)得(de)話，石(shi)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)跑(pao)得(de)會比(bi)(bi)(bi)地(di)(di)蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)快。千(qian)足(zu)蟲(chong)并不(bu)是(shi)真的(de)有(you)(you)1000條(tiao)(tiao)(tiao)腿(tui)(tui)(tui)，腿(tui)(tui)(tui)最多(duo)的(de)紀錄保持者(zhe)是(shi)一種熱帶蜈(wu)(wu)(wu)(wu)(wu)(wu)蚣(gong)(gong)(gong)，有(you)(you)近700條(tiao)(tiao)(tiao)腿(tui)(tui)(tui)。
