Journal page 1 Catalogue P. 19 Thaeler 1958 Dec. 24 San Pablo Creek (saltmarsh), Richmond, Contra Costa Co., Calif. 792 T.L. 5 mm. Microstus californicus 175-53-22-17 wt. 41.8 793 ♂ T.L. 5 mm. " " 169-53-22-17 wt. 41.7 794 ♀ T.L. 5 mm " " 163-47-20-17 wt. 39.8 795 ♂ T.L. 4 mm. " " 172-55-21-15 wt. 38.2 796 ♂ T.L. 6 mm. " " 173-54-21-14 wt. 37.0 797 ♂ T.L. 4 mm. " " 178-57-22-17 wt. 36.9 798 ♀ 4 scars. " " 180-55-21-17 wt. 54.7 799 ♀ no emb. no scars. " " 181-52-21-17 wt. 49.3 800 ♀ no emb. no scars " " 182-52-21-17 wt. 48.5 801 ♀ no emb. no scars " " 175-51-21-16 wt. 46.2 802 ♀ 7½ mm. " " 173-51-21-16 wt. 44.7 803 ♀ no emb. no scars. " " 165-44-19-15 wt. 43.8 804 ♀ 2 emb. 7 mm. " " 171-51-21-17 wt. 41.0 805 ♀ no emb. no scars. " " 160-46-21-16 wt. 39.5 806 ♀ no emb. no scars " " 163-49-21-16 wt. 37.5 807 ♀ no emb. no scars " " 175-55-21-15 wt. 39.1 808 ♀ no emb. no scars. " " 172-51-20-16 wt. 38.6 809 ♀ no emb. no scars. " " 160-43-21-16 wt. 37.3 810 ♀ no emb. 3 scars " " 179-52-21-15 wt. 37.0 811 ♀ no emb. no scars " " 180-54-20-16 wt. 36.5 812 ♀ no emb. no scars " " 175-55-20-17 wt. 35.7 813 ♀ no emb. no scars. " " 167-50-20-15 wt. 32.0 814 ♀ no emb. no scars " " 162-50-21-17 wt. 31.8 815 ♀ no emb. no scars. " " 154-45-20-16 wt. 31.5 816 ♀ no emb. no scars " " 160-46-20-17 wt. 31.4 Dec. 30 stickleby 817 Microstus californicus picking up George Fister no measurements