United States National Museum - si-pddr - Smithsonian Institution
United States National Museum - si-pddr - Smithsonian Institution
United States National Museum - si-pddr - Smithsonian Institution
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EXPLANATION OF PLATES.<br />
Plate 1.<br />
Pago.<br />
Figure 1. Adula diegen<strong>si</strong>s Dall, Ion. 19 mm<br />
2. Propeamu<strong>si</strong>um alaskense Dall, alt. 26 mm<br />
22<br />
20<br />
3. Adula diegen<strong>si</strong>s, dorsal view, Ion. 19 mm 22<br />
4. Pseudamu<strong>si</strong>um vancouverense Whiteaves, alt. 6.5 mm 20<br />
. 5. Pseudanui<strong>si</strong>um vancouverense Whiteaves, alt. 6.5 mm 20<br />
6. Ve<strong>si</strong>comya (Callogonia) stearn<strong>si</strong>i Dall, Ion. 25 mm 40<br />
7. Ve<strong>si</strong>comya (Callogonia) stearn<strong>si</strong>i Dall, Ion. 25 mm 40<br />
8. Antiplanes santarosana Dall, alt. 36 mm 71<br />
9. Antiplanes thalaea Dall, alt. 40 mm 72<br />
Figures 1 and 3 drawn by Miss Evelyn Mitchell, the others by the late<br />
Doctor J. C. McConnell.<br />
Plate 2.<br />
Figure 1. Panomya arctica turgida Dall, Ion. 93 mm 54<br />
2. Dermatomya leonina Dall, Ion. 28 mm 2S<br />
3. Protocardia richardsonii Whiteaves, Ion. 10 mm 40<br />
4. Atrina oldroydi Dall, dorsal view, Ion. 237 mm 17<br />
5. Atrina oldroydi Dall, interior view, Ion. 237 mm 17<br />
6. Atrina oldroydi Dall, exterior view, Ion. 237 mm 17<br />
All figures drawn by the late Doctor J. C. McConnell.<br />
Plate 3.<br />
Figure 1. Rochefortia compressa Dall, Ion. 8 mm 37<br />
2. Psephidia cymata Dall, Ion. 6 mm 44<br />
3. Calyptogena clongata Dall, Ion. 44 mm 32<br />
4. Cuspidaria subglacialis Dall, Ion. 39 mm 28<br />
5. Acteon (Rictaxis) painei Dall, alt. 8 mm 60<br />
6. Mtisculus impressus Dall, Ion. 19 mm 23<br />
7. Mtisculus impressus, dorsal view, Ion. 19 mm 23<br />
8. Lora grippi Dall, alt. 9 mm 74<br />
9. Spisula (Sym morphomactra) planulata Conrad, Ion. 35 mm 52<br />
10. Dermatomya tenuiconcha Dall, Ion. 16 mm 27<br />
Figures 5 and 9 drawn by the late Doctor J. C. McConnell, the others by<br />
Miss Evelyn Mitchell.<br />
Plate 4.<br />
Figure 1. Outlines of 28 specimens of Mya intermedia from Chignik Bay.<br />
Alaska; natural <strong>si</strong>ze 52<br />
Plate 5.<br />
Figure 1. Eupleura grippi Dall, alt. 21.3 mm 109<br />
2. Hemitoma goliscliae Dall, Ion. 20 mm 186<br />
3. Cancellaria (Progabbia) cooperi Gabb, alt. 95 mm 83<br />
4. Cancellaria (Progabbia) cooperi dorsal view; this is taken<br />
from the largest known specimen, now in the Golisch collec-<br />
tion, in the Southwest <strong>Museum</strong>, Los Angeles, California 83<br />
5. Algamorda netveombiana Hemphill, alt. 6 mm 153<br />
213