472 Annals of the Carnegie Museum. 



4307. "Hybrid between virginal and duhia, Raiatea. " On the 

 back of the card is written : " Sent by Garrett." Five specimens. 



4308. "/*. a/iia/ida a.\\(\ vi/ginea (hybrid), Raiatea." Three speci- 

 mens. 



4309. "Hybrid hciwcQW f/isca and navigaforia, (Garrett datum)." 

 On the back of the card is written : " Sent by Garrett as microstoma. 

 No." One specimen. In a letter to Dr. Hartman, Aug. 5, 1882, 

 Mr. Garrett says: "The shell I sent you as P. microstoma Pse., of 

 which I have only four examples on a tablet, was taken in the same 

 locality where I obtained Pease's type specimens. If, as you suggest, 

 it is a hybrid, it can only be a cross \)&\.\s<s.&w faha and radiata, as there 

 was no other species inhabiting that part of the valley. I have other 

 shells from the same locality which I take to be hybrids between the 

 two former species (No. 4310?). It is evident that Pease changed 

 the names of some of his MS. species after I left Honolulu in 1863." 

 On Sept. 8, 1880, Garrett wrote : " The shell I sent you as microstoma 

 is correct unless Mr. Pease shifted the name to another species. I 

 named the shell and collected many examples on the trunks of trees 

 near the ground." See under No. 4108. The example resembles 

 some of the specimens of radiata Pse., included under No. 

 4132, g V. 



4310. " Y{y\)ndheX.y^te.n fa l> a 2iV\d radiata, Garr. " Two specimens. 

 See extract from Mr. Garrett's letters under No. 4309. Compare No. 



4135- 



431 1. " Hybrid between /(z/^c? and virginea, Garrett datum." One 

 specimen. 



4312. "Hybrid between /^//-'i^z and virgiiica, Garrett datum." One 

 specimen. 



4313. "Hybrid, 07'a/is and dcntifera, Raiatea, Coll. Pse." Two 

 specimens. 



4314. "Hybrid, P. dentifera Pfr. " One specimen. The shell 

 looks like a small P. imperforata, No. 4172. 



4315. ^' Partula. Hybrid between garrettii and thalia.'''' Two 

 specimens. Yellowish, darker below the periphery. 



4316. "Hybrid between garrettii and thalia.'' Five specimens, 

 resembling No. 4315. 



4317. '■'■ Partula. Hybrid heisNe.&n garrettii and halia, Raiatea." 

 Three specimens, smaller than Nos. 4315 and 4316 mouth unusually 

 small ; color uniform yellowish. 



