Hebard—Dermaptera and Orthoptera of Hawaii 351 
MyRMECOPHILINAE 
Myrmecophila quadrispina Perkins 
1899. Myrmecophila quadrispina Perkins, Fauna Hawaiiensis, 
Bp. 4. (a; 22s Honolulu, [Oahu] 
Honolulu, Oahu, XII, 16, 1913, (O. H. Swezey), 14, [He- 
bard Coll.]. 
Waipahu, Oahu, III, 11, 1919, 19, [Hebard Coll.]. 
Aiea Valley, Oahu, XI, 19, 1917, 1 juv. 6, [Hebard Coll.]. 
The more important characters of this species may be noted as 
follows: 
Dorso-internal margin of caudal tibiae armed with four spines of alter- 
nating length, the second twice as long as the first, the third two-thirds as 
long as the first, and the fourth equalling the second in length. Dorso- 
external margin of caudal tibiae armed with a single spine, as long as the 
second spine of the dorso-internal margin. Caudal tibia armed at apex with 
three pairs of spurs; the ventral pair minute and of equal length; the 
median pair with external slightly shorter than the internal, which in turn is 
slightly shorter than the disto-internal spine; the dorsal pair very elongate, 
with external slightly longer than the internal, the external nearly three- 
quarters, the internal fully two-thirds, as long as the caudal metatarsus. 
Dorsal surface of caudal metatarsus armed along the median line with three 
spinulae, as large as the second (the smallest) spine of the dorso-internal 
margin of the caudal tibiae, and with two distal spurs, which approximate 
the length of the distal tarsal joint. 
Body blackish mumimy-brown, sometimes with pronotal generic spots 
indistinctly indicated, very slightly paler and more reddish. Antennae 
buffy, weakly suffused with brown beyond proximal portion. Palpi, cerci, 
cephalic and median limbs buffy. Caudal femora blackish mummy-brown 
with genicular areas buffy, caudal tibiae buffy suffused with mummy-brown, 
the spines and tarsi buffy. The immature example before us is much paler, 
the darkest portions being clay-colored. 
Length of body ¢ 2.24,9 2.92; width of body 6 1.36,91.77; length of cau- 
dal femur ¢1.56,91.7; width of caudal femur é1° (X 1.56),91.05. (X. 1.62) ; 
length of caudal metatarsus $.75,2.92; length of ovipositor 2 1.63 mm. 
CYCLOPTILOIDES Sjostedt 
1909. Cycioptiloides Sjostedt, Wissensch, Ergeb. Schwed. 
Zool. Expedit. dem Kilimanjaro, dem Meru, 1905-1900, 
Dp: Loo: 
© With number of times its width is contained in its length added. 
L 40 | 
