175 
bearing of the characters of the genus and the family. The following 
definition of the suborder and family is only a provisional, perhaps 
an incorrect one. With regard to the specific characters I refer to 
the systematic part. 
12. Systematic Part. 
Notostigmata subord. nov. 
(væros back, oreyuy stigma.) 
The skeleton is comparatively soft without scle- 
rites, and there is a large segmented abdomen. Distinct 
movable pseudocapitulum. The labrum, falling into a 
pars basalis and a pars distalis, is coalesced with the 
fused maxillae and bears a pair of well developed maxil- 
lary lobes. Two labial appendages are present. The 
trochanters III and IV are divided into two parts. Many 
lyriform fissures. Four dorsal abdominal stigmata. The 
intestine communicates with the vent. 
Eucaridae fam. nov. 
Two pairs of eyes. The abdomen bears 10 (11) ter- 
gites. The short ,rostrum" covers only the base of the 
three-jointed chelate antennae. The palps are pedate 
and the maxillary lobes are comb-shaped. The genital 
opening is placed between the third pair of coxae, and 
there is a short erectile ovipositor. 
Eucarus n. 8. 
(ev well, zapys cuttable) 
(comp. Michael 12 pag. 20.) 
Opilioacarus C. With 21. 
I prefer to change this badly chosen name with Eucarus, made 
in similarity with Acarus (å-xapys uncuttable) as it can scarcely 
be presørved in its present state. 
