Table 1 1.— A summary of sandworm mean length (cm) and weight (g) data, and the percentages of males, females, regenerated, broken, and punctured individuals by 

 dealer code, including monthly and combined 6-mo means ( + 1 SE) for the period April-September 1973-76. 







April 



May 



Dealer No 



Meao: 





Percent: 









Dealer No. 



Mean 





Percenl: 









Code Samples 



Length 



Weight 



Male Fem 



ale Regenerate 



Broken 



Punctured 



Code Samples 



Lenglh 



Weighl 



Male Female Regenerate 



Broken 



Punctured 



W-22 9 



26.64 



7.26 





8.21 



21.28 



1.85 



w-18 5 



27.32 



7.73 





6,65 



23.98 



.59 



L-6 2 



36.08 



17.12 





4.53 



23.47 



3.47 



L-1 4 



20.49 



10.08 





3.14 



12.57 



1.71 



L-5 







- 









W-23 7 



28.93 



8.97 





2.35 



20.43 



6.14 



L-25 



- 



- 











L-8 1 



22.24 



4.73 





12.00 



16.00 



12.00 



H-10 



- 



- 





- 







W-24 8 



27.93 



8.19 





7.42 



24.08 



4.80 



W-20 





" 



- 









H-12 















1 1 















25 















Monthly Mean 



31.36 



12.19 





6.37 



22.37 



2.66 



Monthly Mean 



27.39 



7.94 





6.31 



19.41 



5:05 



Standard Error 



±4.72 



±4.93 





±1.84 



± 1 .1 



±31 



Standard Error 



±1.39 



1 .89 





±1.72 



J- 2.26 



i2JD1 







Dealer No 



Mean 





Percent 









Dealer No 



Mean 





Percenl 









Code Samples 



Length 



Weight 



Male Female Regenerate 



Broken 



Punctured 



Code Samples 



Lenglh 



Weight 



Male Fem 



ale Regenerate 



Broken 



Punclured 



L-8 5 



20.82 



4.61 





6.51 



28.41 



.83 



L-8 6 



27.29 



6.35 





9.05 



18.37 



1.26 



H-11 2 



24.42 



5.39 





3.15 



20.00 



7.15 



H-27 















W-24 9 



29.28 



7.71 





8.63 



20 .90 



9.44 



H-15 















W-23 















W-20 















H-12 















H-11 















H-14 















W-24 















16 















6 















Monthly Mean 



24.84 



5.90 





6.10 



23,10 



5.80 



Monthly Mean 



27.29 



635 





9.05 



18.37 



1.26 



Standard Error 



±2.4 5 



±.93 





• 1.59 



±2.67 



^2.57 



Standard Error 



















Dealer No 



Mean 





Percent 









Dealer No 



Mean 





Percenl 









Code Samples 



Lenglh 



Weighl 



Male Fen 



ale Regenerate 



Broken 



Pun. lured 



Code Samples 



Lenglh 



Weight 



Male Female Regenerate 



Broken 



Punclured 



W-19 6 



33.22 



9.37 





4.28 



30.90 



8.95 



L-2 4 



2530 



5.79 





7.96 



20.48 



,59 



L-1 5 



31^3 



10.32 





6.75 



17.67 



4.60 



L-6 10 



24.56 



5,70 





1,47 



29.59 



.61 



W-18 







- 









W-2S 2 



24.18 



6.03 





5.70 



4 7.53 



.00 



W-24 















W-19 6 



25.61 



5.81 





3.09 



29.19 



1.93 



L-8 















W-18 















H-14 















H-14 















1 1 















22 















Monthly Mean 



32.32 



9.85 





5.52 



24.28 



6.7 7 



Monthly Mean 



24.99 



5.83 





4,55 



31.70 



.78 



Standard Error 



±.90 



±.47 





■ 1.24 



±6.61 



±2.18 



Standard Error 



±.36 



±.07 





±1,43 



*"538 



±.41 







Dealer No 



Mean 





Percenl 









Dealer No 



Mean 





Percenl 









Code Samples 



Length 



Weighl 



Male Fen 



ale Regenerale 



Broken 



Punclured 



Code Samples 



Length 



Weight 



Male Female Regenerate 



Broken 



Punctured 



L-2 6 



24.58 



6.12 





8.22 



17.29 



2.39 



L-2 5 



25.18 



7.50 





2.26 



25.13 



3.63 



W-17 









- 







W-19 12 



28.63 



6.61 





1.80 



2552 



6.10 



W-23 









- 



- 





H-30 4 



29.62 



7.71 





2.37 



16.32 



5.16 



H-12 















L-5 7 



26.39 



5.79 





3.28 



20.60 



3.79 



L-2S 















H-11 















H-1 1 















W-21 















6 















28 















Monthly Mean 



24.58 



6.12 





8.22 



17.29 



2.39 



Monthly Mean 



27.45 



6.90 





2.43 



2139 



4,67 



Standard Error 















Standard Error 



±1.01 



±,44 





±.31 



? 2.17 



±.59 



. 





June 



July 





Dealer No 

 Code Samples 



Mean 

 Length 



Weight 



Percenl 

 Male Female Regenerale 



Broken 



Punctured 



Dealer No 

 Code Samples 



Mean 

 Length 



Weight 



Percent 



Male fem. lie Regenerale 



Broken 



Punctured 





W-22 7 

 L-1 5 

 W-24 6 

 L-4 5 

 W-21 

 H-14 



25.29 

 29.68 

 26.44 

 28.59 



633 

 935 

 7.18 

 8.53 





4.00 

 5.21 

 8.84 

 1.20 



26.22 

 18.17 

 13.60 

 27.86 



.00 

 ,00 



1.62 

 2.6^ 



w-17 3 

 W-24 1 

 H-28 3 

 W-18 2 

 W-19 4 

 L-4 



20.77 

 23.90 

 25.60 

 22.91 

 23.73 



4.34 

 531 

 6.72 

 5.23 

 5.56 





7.79 



8.00 



11.04 



12.17 



7.26 



28.67 

 8.00 

 28.03 

 32.00 

 2936 



535 

 .00 

 .00 

 .00 



1.18 





23 

 Monthly Mean 

 Standard Error 



27.50 

 ± 1.00 



7.95 



-^38 





4.81 

 ± . - 



2J.46 

 = 337 



1.08 

 ±.66 



13 

 Monthly Mean 

 Standard Error 



2338 

 ±.79 



5.4 7 

 ±.38 





9.25 

 ±.98 



25.25 

 .'.437 



1 25 

 ±98 











Dealer No. 

 Code Samples 



Mean 

 lenglh 



Weighl 



Peicent 

 Male Female Regeneiate 



Broken 



Punclured 



Dealer No 

 Code Samples 



Mean 

 Length 



Kei B M 



Percenl 

 Male Female Regenerate 



Broken 



Punctured 





W-22 6 



L-8 7 



W-19 16 



W-23 



L-5 



H-14 



27.88 

 26.08 

 16.01 



7.14 

 6J04 

 633 





6.09 

 8.70 

 5.49 



30.73 

 22.64 

 17 39 



2.69 

 133 

 2.61 



L-8 6 

 W-24 9 

 L-9 

 H-28 



H-12 

 H-11 



21.87 

 26.62 



3.95 

 6.20 





5.07 

 835 



14.87 

 18.98 



.51 

 2.10 





24 

 Monthly Mean 

 Standard Error 



26.66 

 • .61 



6.40 

 — .37 





6.76 



-38 



23.75 



"3.75 



238 



".27 



17 



Monthly Mean 

 Standard Error 



24.25 

 ±.2.38 



5.07 



- 1.13 





6.71 



• 134 



1692 



* 236 



1.30 

 *-.80 











Dealer No 

 Code Samples 



Mean 

 Length 



Weighl 



Peicenl 

 Male Fen 



ale Regenerate 



Broken 



Punclured 



Dealer No 

 Code Samples 



Mean 



Length 



Weighl 



Percenl 

 Male Female Regenerate 



Broken 



Punclured 





L-8 5 



W-21 7 



W-24 



H-15 



L-9 



14 



24.57 

 26.51 



5-'l 

 532 





8.26 

 1232 



936 

 18.72 



4.82 

 6.2! 



W-17 3 

 W-20 5 

 W-23 12 

 H-12 

 W-19 

 H-30 



22.94 



2530 



24. '7 



4.63 

 535 

 4456 





20.4 2 

 9.72 

 435 



21 41 



17,48 

 1733 



'.26 



.00 



2JB2 





12 



Monthly Mean 

 Standard Error 



25.54 



A97 



536 



: .i 5 





1039 

 ±2.1 3 



14.29 

 ±4.43 



±.39 



20 

 Monthly Mean 

 Standard Error 



2431 



" 33 



4.88 

 -.24 





11.50 

 ±4.72 



18.91 

 ±1.26 



1.69 



' 36 











Dealer No 

 Code Samples 



Mean 

 Length 



Weight 



Percenl 

 Male Feir 



ale Regenerale 



Broken 



Punclured 



Dealer No. 



Code Samples 



Mean 

 Length 



Weight 



Percenl 

 Male Female Regenerate 



Broken 



Punclured 





W-23 7 



W-18 2 



H-28 



L-4 



1-1 



H-30 



2S38 



"6.44 



631 

 5.12 





■ 



4032 

 14-17 



733 

 435 



W-19 7 

 W-21 9 

 L-6 9 

 L-2 7 

 H-1 1 

 W-23 



26.12 

 25.15 

 2430 

 26.63 



6.21 

 5.44 

 5.26 

 5.79 





837 



20.75 



3.62 



330 



22.13 

 1731 

 1495 

 1738 



332 



| 44 



4.19 

 2.23 





9 

 Monthly Mean 

 Si jndard n rroi 



26J06 

 ±.36 



557 



±.85 





1331 

 i' '36 



-13.' " 



5£J 

 — 1.49 



32 

 Monthly Mean 

 Standard Error 



2530 



±>se 



537 



^.21 





9,26 



A4.02 



1 7.99 

 a 1*0 



2.B4 

 t.62 





. 1 





20 



