Dynatozetes Grandjean, 1960

Genus Dynatozetes Grandjean, 1960 View in CoL

Type species: Dynatozetes amplus Grandjean, 1960, p. 104 .

Revised generic diagnosis

Adult. Mochlozetidae ( Grandjean 1960, Norton & Behan-Pelletier 2009). Body large, length more than 700 µm. Integument without ornamentation. Rostrum rounded. Lamella long and broad, cusp short, with one lateral tooth. Translamella and prolamella absent. Sublamella strongly developed. Tutorium ridge-like, with small distal tooth. Rostral, lamellar and interlamellar setae long, setiform, barbed, but in usually absent, represented by alveolus, ro inserted at end of tutorium. Bothridial seta of medium size, clavate to lanceolate, barbed. Pedotecta I and II represented by small lamina. Porose areas Ad, Al, Am and Ah present. Pteromorph well-developed. Dorsophragma and pleurophragma present. Notogaster with five to eight pairs of rounded (sometimes Aa elongate oval) porose areas including anterolateral Aa, dorsomedial A1 and three to six pairs of posteroperipheral areas, Aa not divided. Ten pairs of notogastral setae represented only by alveoli. Posterior margin of notogaster rounded. Axillary saccule on subcapitulum absent. Subcapitular seta well-developed. Custodium, discidium and circumpedal carina present. Epimeral setal formula: 3 - 1 - 3 - 3. Six pairs of genital, one pair of aggenital, two pairs of anal and three pairs of adanal setae, ad 1 in postanal position. Adanal lyrifissure located close to anal plate, paraanal. Marginoventral porose area represented by several round or oblong parts. Porose area on leg femora and trochanters III and IV, in postero-ventral part of leg tarsi and anteroventral part of leg tibiae, and sometimes in dorsal part of leg tarsi I and II well visible. Tarsus I with 20 setae (including l" and o'), seta p on tarsi II- IV with long cilia unilaterally. Sexual dimorphism absent.

Juvenile instars. Unknown.

Description