MR. NEWPORT’S OBSERVATIONS ON THE GENUS ANTHOPHORABIA. 83 
From the circumstance that each parasite was attached to the surface of the bee, and 
fed upon it from without, like the larva of Monodontomerus, it was evident that the female 
does not insinuate her eggs into the body of the bee, but merely attaches them to its skin ; 
while from the circumstance of nearly the whole of the females I had confined in the tube 
having escaped by insinuating themselves between the sides of the cork and the glass, and 
forcing their way through chinks which appeared much too small to admit of their passage, 
there seems reason to think that the usual habit of this species may be to penetrate into 
the cell of Anthophora after it has been closed, and deposit her eggs on the nearly full- 
grown inmate. This supposition is further countenanced by the acute and denticulated 
form of the mandibles of the female, and by the absence of an exserted ovipositor, which 
structure would perhaps be necessary under other circumstances. Further, also, that the 
bee is infested not by a few, but by an abundance,—a whole brood of these creatures,— 
which entirely destroy it. 
I have allowed my bee-larva, with its parasites, to remain in a cold room up to the 
present time, but the latter have scarcely at all increased in size, and yet they remain 
firmly attached to their victim, appearing scarcely even to vegetate. 
_ This is precisely the condition in which the bee itself remains during winter; both that 
and its parasites requiring a high temperature of the sand-bank, heated by the sun’s rays, 
for their evolution. 
DESCRIPTION OF THE FIGURES. 
Tas. VIII. 
Fig. 4. Anthophorabia fasciata, male :—magnified. 
a. The antenna of the male. 
b. Posterior leg. 
c. Inferior surface of the middle leg. 
Fig. 5. A. fasciata, female : —magnified. 
a. 'The same, with the wings expanded. 
b. The antenna. 
c. 'The mandible. 
d. Posterior leg. 
Fig. 6. The pupa, or nymph. 
M2 
