$ KCMIIXOKEKJIATA. 



Henricia Gray Syn. Brit. Mus. 1840. Vox euphon. Asteritlett. 



Heptactis Link De Stell. marin. 1733. inxu, septem ; dxxlg, radius. Asteridea. 



Hertlta Hagenow Leonh. u. Br. Jahrb. 1840. Nom. mylhol. Crinoidea. 



Heteroceittrotus Brandt Act. Ac. Pet. 1835. hspoei alter; xivxgov, centrum. Echinittea. 



Heteroceiltrus Gray Syn. Brit. Mus. 1840. srspog, alter; xivxpov, centrum. MSchinidea. 



Heteropottes Brandt Act. Ac. Pet. 1835. ixtpog, alter; nSg, pes. MMotothuritlea. 



Hexactis Link De Stell. marin. 1733. £'£, sex; dxxig, radius. isferiffea. 



Hilierilllla Flem. Brit. Anim. 1828. Hibernus. Crinoidea. 



Hipvasterias Gray Ann. of Nat. Hist. 1840. Unog, equus; ugi}p, stella. Asteridea. 



Hi]ll»oaster Gray Syn. Brit. Mus. 1840. 'innog, equus; dgrjp, stella. Asferitfea. 



Hipponoe Gray Syn. Brit. Mus. 1840. 'innog, equus; . . ? . . Echinittea. 



MMippopodes Brandt Act. Ac. Pet. 1835. 'innog, equus; nSg, pes. MMotothuridea. 



Holaster Agass. Prodr. Echin. 1834. 6log, totus; dsyo, stella. Spatant/oitlea. 



Holigoclados Brandt Act. Ac. Pet. 1835. oliyog, paucus; xldSog, ramus. MMotothuridea. 



Holopus D'Orb. Guer. Mag. de Zool. 1S37. olog, totus; nSg, pes. Crinoitlea. 



Holotliliria Linn. Syst. Nat. 1748. dlo&spiu (maris cauda). MMoIothuridea. 



MMolothurite Brandt Act. Ac Pet. 1835. Hohthuria. Echinotlermata. 



MMolothuritta Gray Syn. Brit. Mus. 1840. Holothuria. Echinodermtlta. 



MMolothuritttV Gray Syn. Brit. Mns. 1840. Holothuria. MMotothuridea. 



MMotothurina Brandt Act. Ac. Pet. 1835. Hohthuria. MMoIothuridea. 



MMomoiopodes Brandt Act. Ac. Pet. 1835. ofioiog, similis ; nSg, pes. MMolothuritlea. 



Hosia Gray Ann. of Nat. Hist. 1840. Vox euphon. Asferidea. 



HyboclypilS Agass. Echin. Suiss. l e p. 1839. vflog, gibba; clypeus. Ctypeastroidea. 



Hypantliocriitites Phill. Murch. Silur. Syst. 1839. vno, sub; uv&og, flos; xpivog, Iilium. Crinoitletl* 



MMypopottes Brandt Act. Ac. Pet. 1835. vno, sub; nSg, pes. MMolothuridea. 



MMypostomata Gray Syn. Brit. Mus. 1840. vno, sub; qofiu, os. Echinodermata. 



Mnarticutata Miller Nat. Hist. Crinoid. 1821. Inarticulatus. Crinoiffea. 



Iscliatlitcs Kwn. Murch. Silur. Syst. 1839. ioxcsp, ficus sicca. Crinoidea. 



Isocrinus H. de Mey. Mus. Seckenb. n, 1827. ioog, similis; xpivog, lilium. Crinoidea. 



Lagana De Bl. Dict. Sc. nat. lx, 1830. Idyuvov, laganum. Clypeastroiflett. 



Laganum Klein Nat. disp. Echin. 1734. Idyuvov, laganum. Clypeastroittea. 



Laspaiia Gray Syn. Brit. Mus. 1840. Vox euphon. Ophiuridea. 



Ciinckia Nardo Isis, 1834. Dic. Link. Asferidea. 



Uosoma Brandb Acl. Ac. Pet. 1835. XeTog, laevis; ocofiu, corpus. MMolothuridea. 



Utlioilerma Cuv. Begn. anim. 2 e ed. m, 1830. li&og, lapis; ffipfiu, cutis. MMolothuridea. 



liobopliora Agass. Monogr. Echin. 2 e li\r. 1841. lofiog, lobus; cpopieo, fero. Clypeastroittett. 



