502 
MONTGOMERY. 
[Vol. XV. 
Form. 
A Single 
More than One Nu¬ 
Nucleolus and 
Nucleolus. 
cleolus, All Alike. 
Paranucleolus. 
Annelida. 
' Nereis 
* (E. B. Wilson) 
Spinther 
Ophryotrocha 
% j- (Korschelt) 
Sternaspis 
Polydora 
* (Vejdovsky) 
* (mihi) 
Spio 
* (Giard) 
Capitellids 
* (Eisig) 
^ Polygordius 
* (Fraipont) 
( Oligochaeta 
■s Rhynchelmis 
L Lumbricus 
* 1 
# > (Vejdovsky) 
* (Clapar£de) 
' Nephelis 
* (Leydig) 
Branchiobdella 
* 1 
Haemopis 
* | (Ludwig) 
* (O. Hertwig) 
Piscicola 
Clepsine 
* (mihi) 
* (Whitman) 
w Piscicola 
* (Leydig) 
Arthropoda. 
' Homarus 
* (Herrick) 
Porcellio 
* (St. George) 
Oniscus 
* (Wielowiejski) 
Heterocope 
Diaptomus 
Argulus 
# j* (Riickert) 
* (Leydig) 
Astacus 
* (Wielowiejski) 
Cyclops 
Sida 
Canthocamptus 
* l (Hacker) 
Moina 
*J 
Euchaeta 
* (vom Rath) 
' Epeira 
* (Korschelt) 
Dolomedes 
* (Korschelt) 
Phalangium 
* (Korschelt, 
Leydig) 
* (Henking) 
Lycosa 
* (Leydig) 
Theridium 
* (v. Wittich) 
* (Leydig) 
Tetragnatha 
* (Leydig) 
A raneina 
* 1 
A carina 
# > (Wielowiejski) 
v Zilla 
* (Van Bambeke) 
