— 942 — 



^^ notabilem gerunt; spermatozoa mobilissima, vermifor- 

 mia V. cercarioidea, in aqua immutabilia; foecundatio iii in^ 

 teraneis polypi v. in aqua absolvitur. Polypi mutilati et de. \ 

 ^tructi facile reg( neranlur. 



Polypi nu.li variis oorporibus ndhcerent v. receptaculo , 

 calcarco, corneo v. lapideo insident (arlinstnr puHi gallina- 

 cei, testai ovi simili modo secretse inclusi), solilarii, liberi, 

 jmmediate conCcrruminati, cespilosi, raraosi v. thallo lapideo, 

 corneo, carnoso, fdari, plano, gl^boso v. frutescenli et radi-- 

 canti, peculinri — ad leges proprias increscenti, v. e rccep- 

 taculis confluentibus, saepe effoetis et vacuis orto, adnati v. 



innaii' 



Trichophylis thallus fdn-osus v. sohdus passim arlicula- i 



tus, calce v. silicia H--^ praegnans, polypi veri nulii, sed o- 



vula per ahquot horas-dies mubilia v. lorpidiora, in muco 



superficiah nidulanlia v. cistulae ovuhgcrae, iUis Algarmn et 



SertulariiB ac polypis Milleporinorum nonnullorum subana. 



logiie. Adusta odorem fere Alcyonii usti spargunt. 



Polyparii numerosi a muUis; Reaumur, Ellis, PallaSr 



LnmarcU, Lamouroux, Schweigger, Quoy et Ga imard, 



Blainville, Ehrenberg, llapp, Hassal, van Beneden, 



Milne-Edwards, Dana ahisque scrutati et coordinati sunt; 



natura tamcn eorum procul dubio vegeto-animahs nondum 



rile determinata, evolulionis processus in paucis cognitus et 



genera variis auctoribus varia classificationem difficilem red- 



dunt; hceat inlerim sNStematibus jam projectis sequens, in 



poslerum rectificandum, substiluere. 



Ordo I. Tr lchophjia noh. 



(Pseudozoa et Amorphozoa Blainv.) 



Thallus plocenchymaticus, spongiosus v. compnctus e ca- 



tenuhs confervinis v. tubuhs ramosis (vaucherinis) conflatus, 



novellus virensj ruben^ v. allochrous, demum carbonate cal^ 



cis V. acicvhs sihceis depositis h rigescens, carnosus, su- 



