170 EUG. DADAY DE DEÉS 
variabili armata. Segmenta 8 ultima aculeis 1, 5, 7,9, 11, 
uno mediali majore, ceteris lateralibus minoribus; segmenta 
7 medialia tuberculo dorsali crassiore vel angustiore, setis 3,7, 
11,13, 15, una mediali longiore, ceteris brevioribus laterali- 
Fig. 35. — Caenestheriella crinita (Thiele). — a, Q concha a latere, 1 : 10 ; b, O' con- 
cha a latere, 1 : 10; ©, © caput a latere. Reich. Oc. I, Obj. 0; d, Q conchae supra 
visae, 1 : 10; e, O'conchae supra visae, 1 : 10 : ÿ, © telsonum et segmenta aliquot 
antecedentia. Reich. Oc. 1, Obj. 2: g, © pes primi paris. Reich. Oe. I, Obj. 0, 
h, O' pars apicalis pedum 2-di paris. Reich. Oe. I, Obj. 0; à, © telsonum et 
segmenta aliquot antecedentia. Reich. Oc. I, Obj. 2: kÆ, © pes 10-paris. Reich. Oc. I, 
Obj. 0; 4, © © pars valvulae concharum. Reich. Oc. I, Obj. 2: m, ©& © pars val- 
vulae concharum. Reich. Oc. [, Obj. 2 : x, © caput a latere. Reich.-Oc. I, Ob)j. 2; 
o, ovuim. Reich. Oc. I, Obj. 2; p, g, © © aculei marginales telsoni. Reich. 
Oc. I, Obj. #. 
bus, segmenta vero tria anteriora setis 1,3 armata (fig. 35, f). 
Pedes omnes, exceptis primi et secundi paris, margine epipo- 
di branchialis distincte et sat latiusculo crenulato. Pars apica- 
lis pedum primi paris in margine interiore prope elavam api- 
