Fig 
Ss: 
Fig 
Fig 
Fig. 
Fig 
Fig. 
12. 
13. 
bo 
4. 
246 
the right side (8/4); d. the dorsal lobe, |. the setal 
plate, s. the plumose seta, v. the lateral plate. 
Rostrunr of Cleobis Cuba Luc. 2 (22 |). 
Rostrum of Rhax annulata Sim.? (9/4). 
The 2d joint of the right maxillary palpus of 
Nemastoma lugubre O. F. Miill., 2, seen from the 
outside (#%/,); 1. lyriform fissures. 
Last joint of the right maxillary palpus of Nema- 
stoma lugubre, 2, seen from the outside (66/1); 
l. lyriform fissure. 
Tab. IV. 
The median portion of the ist leg from the right 
side (apex of femur, patella, tibia and the basis of 
tarsus) of Phalangium propinquum Luc., 7, seen 
obliquely from above and from behind (74); a. the 
proximal spiracle on the tibia, b. the distal spiracle. 
The proximal spiracle and the trachez in patella 
and the basal portion of tibia of the ist right leg 
of Phalang. cornutum L., 2(158/,); b. the aperture 
of the spiracle, e. the opening of the trachea in 
the respiratory cave, f. the interior wall of the 
respiratory cave, g. the large tracheal trunk going 
up to the spiracle, h. the narrower continuation 
in tibia of the same trunk, i. recurrent tracheal 
branches, k. the 2d tracheal trunk of the leg, 
standing in secondary connection with the distal 
spiracle. 
Diagrammatic longitudinal section through — the 
proximal spiracle in Phal. cornutum; a. the exterior 
wall of the leg, d. the respiratory cave; the other 
letters as in fig. 2. 
A piece of integument of the tibia with the conical 
spines and the proximal spiracle in Phal. propin- 
