Pseudomicrothorax
Description
With characters of the family (Fig . 24). 1. Right ora ·····:::::::.·.... of radia .· .·· Notoxoma .. ··:....··· : . ..... kinetoso : .... 1'. Right ora 2. Stomatog left ora many mon 2'. Stomatoge oral pol typicall ··.. ....... 3. Micronu A space o after protargol staining. B. lnfraciliature after silver nitrate staining. (from Dragesco and Dragesco- 4. Left oral Kerneis , 1986) along le oral cav 4'. Oral poly ........ 5. Oral regio and seria closed ci aerial, ......... OLPODEA Small and Lynn, 1981 tic kineties of dikinetids with a h kinetosome ; somatic dikinetids sverse microtubular ribbon and at tciliary microtubule associated with kinetosome and one transverse e postciliary ribbon, and one fibril associated with the posterior osterior transverse ribbons of extend posteriorly and overlap one sting cysts common ; freshwater and marine; six orders . r ( 1993) has provided the most and detailed accounts of the f this class . We have relied heavily e for the keys below. Many figures sner (1993) , who copied these from ces that he cited . b 9 <9 t;? l kinetids at least including a series lly oriented kinetosomal rows (except in which these are reduced to one me) ... .. ..... ........ ....... .... Bryophryida l structures not as above .. ..... .... .. .. .. 2 enesis merotelokinetal (Fig . 1) ; l polykinetid composed of several to okinetidal rows ... ........ ... Colpodida nesis pleurotelokinetal (Fig. 2); left ykinetids of variable shape and y multiple ... ...... ........ ... ... ..... ......... ... . 3 cleus enclosed within perinuclear f macronucleus ... .. Cyrtolophosidida leus and macronucleus separated ... . 4 polykinetids long and many, extending ft side of expansive, deep anterior ity ..... Bursariomorphida kinetids and oral cavity not as above . .. ....... .. .. .. ... ...... .... ....... ... ........... .... .......... 5 n at anterior pole of cell with paroral l oral polykinetids forming almost a rcle around cytostome; forming spore-bearing sorocarps .................. ... ... .. ......... .. ...... Sorogenida CILIOP 5' . Oral region subapical to equatorial with paroral of dikinetids or multiple kinetosomes on right to right posterior region of the oral cavity .............. .. .. .......... ...... .. .. ..... . Bryometopida . ........ • • • • • •• . .. . ... : : •• : : :· :);>t~> • 0 • •, ·. : . . . }/!~;; / : - . . . ·. . - ·. : ....... ~ 0 • / )1\~.·: ~~< / - ·.·.·.·. .··:::·._ .:.·.·,·.·_.•::·.•i:·;.:,'·t.,·.,·.-~:. ~._: ·~.: .~,-~ ..-.: .;::_·:·:·;·.:..·.:._:·.:·:··.: .. of members of the Order Col pod ida. The ciliate forms a reproductive cyst , dedifferentiates the parental oral structures, despiralizes the somatic kineties , divides, and differentiates new oral structures at the anterior ends of the oral kineties . Somatic kinetid single dots represent dikinetids . (from Foissner, 1993) of the Class Colpodea. The opisthe oral structures differentiate from several right lateral parental somatic kineties with the paroral "anterior" to the differentiating oral polykinetids. Rotation of the field by goo brings the new oral structures into the appropriate orientation. Somatic kinetid single dots represent dikinetids. (from Foissner, 1993) HORA, COLPODEA 555
Type species
Figures
Raw text
With characters of the family (Fig . 24). 1. Right ora ·····:::::::.·.... of radia .· .·· Notoxoma .. ··:....··· : . ..... kinetoso : .... 1'. Right ora 2. Stomatog left ora many mon 2'. Stomatoge oral pol typicall ··.. ....... 3. Micronu A space o after protargol staining. B. lnfraciliature after silver nitrate staining. (from Dragesco and Dragesco- 4. Left oral Kerneis , 1986) along le oral cav 4'. Oral poly ........ 5. Oral regio and seria closed ci aerial, ......... OLPODEA Small and Lynn, 1981 tic kineties of dikinetids with a h kinetosome ; somatic dikinetids sverse microtubular ribbon and at tciliary microtubule associated with kinetosome and one transverse e postciliary ribbon, and one fibril associated with the posterior osterior transverse ribbons of extend posteriorly and overlap one sting cysts common ; freshwater and marine; six orders . r ( 1993) has provided the most and detailed accounts of the f this class . We have relied heavily e for the keys below. Many figures sner (1993) , who copied these from ces that he cited . b 9 <9 t;? l kinetids at least including a series lly oriented kinetosomal rows (except in which these are reduced to one me) ... .. ..... ........ ....... .... Bryophryida l structures not as above .. ..... .... .. .. .. 2 enesis merotelokinetal (Fig . 1) ; l polykinetid composed of several to okinetidal rows ... ........ ... Colpodida nesis pleurotelokinetal (Fig. 2); left ykinetids of variable shape and y multiple ... ...... ........ ... ... ..... ......... ... . 3 cleus enclosed within perinuclear f macronucleus ... .. Cyrtolophosidida leus and macronucleus separated ... . 4 polykinetids long and many, extending ft side of expansive, deep anterior ity ..... Bursariomorphida kinetids and oral cavity not as above . .. ....... .. .. .. ... ...... .... ....... ... ........... .... .......... 5 n at anterior pole of cell with paroral l oral polykinetids forming almost a rcle around cytostome; forming spore-bearing sorocarps .................. ... ... .. ......... .. ...... Sorogenida CILIOP 5' . Oral region subapical to equatorial with paroral of dikinetids or multiple kinetosomes on right to right posterior region of the oral cavity .............. .. .. .......... ...... .. .. ..... . Bryometopida . ........ • • • • • •• . .. . ... : : •• : : :· :);>t~> • 0 • •, ·. : . . . }/!~;; / : - . . . ·. . - ·. : ....... ~ 0 • / )1\~.·: ~~< / - ·.·.·.·. .··:::·._ .:.·.·,·.·_.•::·.•i:·;.:,'·t.,·.,·.-~:. ~._: ·~.: .~,-~ ..-.: .;::_·:·:·;·.:..·.:._:·.:·:··.: .. of members of the Order Col pod ida. The ciliate forms a reproductive cyst , dedifferentiates the parental oral structures, despiralizes the somatic kineties , divides, and differentiates new oral structures at the anterior ends of the oral kineties . Somatic kinetid single dots represent dikinetids . (from Foissner, 1993) of the Class Colpodea. The opisthe oral structures differentiate from several right lateral parental somatic kineties with the paroral "anterior" to the differentiating oral polykinetids. Rotation of the field by goo brings the new oral structures into the appropriate orientation. Somatic kinetid single dots represent dikinetids. (from Foissner, 1993) HORA, COLPODEA 555