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Section ■•hyllodiua Dall. 



TEILirA (PEYLIODIITA) HAIISTREPTA Dall- 



Tell ina ( Phyllodina ) halistre-ota iJall, 1900, ?rans. Wagner 7re© 

 Inst. 3cl., Philadelphia, vol. 3, ot. 5, p. 1023, pi. 



47, ri?:. 17. 



Desoription .- "Shell compresser? , I'lattish, suhequilateral, 

 lon,'?:er than hip-h; uc-a -g small, low, r^. t-.tJi-ibliug a pustule on the 

 sui'Hiuit of the broad smooth nepionic shell; surface marked ant- 

 eriorly v.-ith ra.ther close, low, elevated, concentric threads 

 '.vith about equal inters )acos; near the posterior third of the 

 disk these threa'^'s become less numerous o^ the cessation o'" alt- 

 ernate threads, making the interspaces wider, i^^/hile the persist- 

 ent threads bcco::;.: lamellose; xu ji.u -./pt, ■. ;iieh is a yoivap: shell, 

 the dorsal m.r-in is not coronate, but in an adult there are 

 probably dorsal scales c orrespondinr to the later lamellae; hin.^e 

 normal for the section, pallial lii.e o lij^jure. Ion. 9, alt. 5.5, 

 diam. 1.2 mm." 



"Althou^^h this specimen is young, it is sufficiently char- 

 acteristic and visti..ct to be recognized, though the adult very 

 liKeiy reaches twice or thrice the size of the one described." 

 (Dall, 1900). 



