148 
COLOMBIAN' DERMAPTERA AN'D ORTHOPTERA 
The inoasurenionts for the pair here recorded are; length of 
body, cf 28.8, 9 28.8; length of pronotum, cf 8.6, 9 8.6; width 
of pronotum, cf 14, 9 15; length of tegmen, d' 26.3, 9 25,7; 
width of tegmen, d 12, 9 12.3 mm. 
Capucinella delicatula Hebard 
1!)19. Capucinella delicatula Hebard, Mem. Am. Ent. Soc., no. 4, p. Ill, 
1)1. VI, fifis. 2 and 3. [ cT ; Porto Bello, Panama : 9 ; San Lorenzo, Sierra 
Nevada de Santa Marta, Colombia.] 
In addition to the female type, we have before us four very 
small immature individuals, liearing the same data. 
The male of this species suggests somewhat a very small, much 
])aler, diaphanous replica of Capucina patida (Walker). The 
female, however, is a small patelliform insect, lacking entireh^ 
organs of flight and showing some similarity to immature indi- 
viduals of patula, though with margins by no means as tiroadly 
lamellate. 
BLABERINAE 
Archimandrita tessellata Rehn 
1003. Archimandrita tessellata Rehn, Tran.s. Am. Ent. Soc., xxix, p. 2S7. 
[cf; San Carlos, Costa Rica.] 
1003. Archimatidrita marmorata Rehn (in part not Blatta marnwrata Stoll, 
1813), ibid., ]>. 287. [ 9 , Colombia.] 
The differences separating this species from niannorata have 
been fully discussed by Hebard.''^ 
The siiecimen recorded from Colombia liy Rehn was presented 
to the Academy of Natural Sciences of Philadelphia, June 2, 
1857, by R. W. Mitchell, with the data “New Granada.” It is 
probable that the specimen came either from Panama or from the 
Rio Atrato drainage. We are, therefore, unable to record de- 
finitely this sjiecies fi’oni Colombia as now limited. 
Blaberus giganteus ( Linnaeus) 
I7.")8. [Blatta] (lUjantca Linnaeus, Syst. Nat., ed. X, i, p. 424. l.Vmerica.] 
1802. Blatta calassea llliger, Mag. Insektenkunde, i, j). 186. [Demerara 
[ = British Cuiana].] 
Its])inal, Tolinui, IV, 1018, (from A. Alaria), I 9. 
Susumuco, ('undinamarca, VI, 1017, (from A. JNIaria), 1 9. 
I'd'orn study of the material in the Philadelphia Collections, as 
well tis siiecimens ri'cently received from the Guianas, we are 
^^Mciu. Am. Ent. Sue., no. 1, p. 113, (1020). 
